/******/ (() => { // webpackBootstrap
/******/ 	var __webpack_modules__ = ({

/***/ "./assets/src/js/admin/edit-curriculum/edit-section-item.js":
/*!******************************************************************!*\
  !*** ./assets/src/js/admin/edit-curriculum/edit-section-item.js ***!
  \******************************************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   addItemToSection: () => (/* binding */ addItemToSection),
/* harmony export */   addItemType: () => (/* binding */ addItemType),
/* harmony export */   addItemsSelectedToSection: () => (/* binding */ addItemsSelectedToSection),
/* harmony export */   backToSelectItems: () => (/* binding */ backToSelectItems),
/* harmony export */   cancelAddItemType: () => (/* binding */ cancelAddItemType),
/* harmony export */   cancelUpdateTitle: () => (/* binding */ cancelUpdateTitle),
/* harmony export */   changeTitle: () => (/* binding */ changeTitle),
/* harmony export */   changeTitleAddNew: () => (/* binding */ changeTitleAddNew),
/* harmony export */   chooseTabItemsType: () => (/* binding */ chooseTabItemsType),
/* harmony export */   deleteItem: () => (/* binding */ deleteItem),
/* harmony export */   focusTitleInput: () => (/* binding */ focusTitleInput),
/* harmony export */   init: () => (/* binding */ init),
/* harmony export */   removeItemSelected: () => (/* binding */ removeItemSelected),
/* harmony export */   searchTitleItemToSelect: () => (/* binding */ searchTitleItemToSelect),
/* harmony export */   selectItemsFromList: () => (/* binding */ selectItemsFromList),
/* harmony export */   showItemsSelected: () => (/* binding */ showItemsSelected),
/* harmony export */   showPopupItemsToSelect: () => (/* binding */ showPopupItemsToSelect),
/* harmony export */   sortAbleItem: () => (/* binding */ sortAbleItem),
/* harmony export */   updatePreviewItem: () => (/* binding */ updatePreviewItem),
/* harmony export */   updateTitle: () => (/* binding */ updateTitle)
/* harmony export */ });
/* harmony import */ var _share_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./share.js */ "./assets/src/js/admin/edit-curriculum/share.js");
/* harmony import */ var sweetalert2__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! sweetalert2 */ "./node_modules/sweetalert2/dist/sweetalert2.all.js");
/* harmony import */ var sweetalert2__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(sweetalert2__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var sortablejs__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! sortablejs */ "./node_modules/sortablejs/modular/sortable.esm.js");
/**
 * Edit Section item Script on Curriculum
 *
 * @version 1.0.2
 * @since 4.2.8.6
 */



const className = {
  ..._share_js__WEBPACK_IMPORTED_MODULE_0__.className,
  elSectionListItems: '.section-list-items',
  elItemClone: '.section-item.clone',
  elSectionItem: '.section-item',
  elBtnSelectItemType: '.lp-btn-select-item-type',
  elAddItemTypeClone: '.lp-add-item-type.clone',
  elSectionActions: '.section-actions',
  elAddItemType: '.lp-add-item-type',
  elAddItemTypeTitleInput: '.lp-add-item-type-title-input',
  elBtnAddItemCancel: '.lp-btn-add-item-cancel',
  elBtnAddItem: '.lp-btn-add-item',
  elItemTitleInput: '.lp-item-title-input',
  elBtnUpdateItemTitle: '.lp-btn-update-item-title',
  elBtnCancelUpdateTitle: '.lp-btn-cancel-update-item-title',
  elBtnDeleteItem: '.lp-btn-delete-item',
  elBtnShowPopupItemsToSelect: '.lp-btn-show-popup-items-to-select',
  elPopupItemsToSelectClone: '.lp-popup-items-to-select.clone',
  elPopupItemsToSelect: '.lp-popup-items-to-select',
  elSelectItem: '.lp-select-item',
  elListItemsWrap: '.list-items-wrap',
  elListItems: '.list-items',
  elBtnAddItemsSelected: '.lp-btn-add-items-selected',
  elBtnCountItemsSelected: '.lp-btn-count-items-selected',
  elBtnBackListItems: '.lp-btn-back-to-select-items',
  elHeaderCountItemSelected: '.header-count-items-selected',
  elListItemsSelected: '.list-items-selected',
  elItemSelectedClone: '.li-item-selected.clone',
  elItemSelected: '.li-item-selected',
  elBtnSetPreviewItem: '.lp-btn-set-preview-item'
};
let {
  courseId,
  elCurriculumSections,
  showToast,
  lpUtils,
  updateCountItems
} = _share_js__WEBPACK_IMPORTED_MODULE_0__;
const idUrlHandle = 'edit-course-curriculum';
const init = () => {
  ({
    courseId,
    elCurriculumSections,
    showToast,
    lpUtils,
    updateCountItems
  } = _share_js__WEBPACK_IMPORTED_MODULE_0__);
};

// Add item type
const addItemType = (e, target) => {
  const elBtnSelectItemType = target.closest(`${className.elBtnSelectItemType}`);
  if (!elBtnSelectItemType) {
    return;
  }
  const itemType = elBtnSelectItemType.dataset.itemType;
  const itemPlaceholder = elBtnSelectItemType.dataset.placeholder;
  const itemBtnAddText = elBtnSelectItemType.dataset.buttonAddText;
  const elSection = elBtnSelectItemType.closest(`${className.elSection}`);
  const elSectionActions = elSection.querySelector(`${className.elSectionActions}`);

  // Insert input item type to add
  const elAddItemTypeClone = elSectionActions.querySelector(`${className.elAddItemTypeClone}`);
  const elNewItemByType = elAddItemTypeClone.cloneNode(true);
  const elAddItemTypeInput = elNewItemByType.querySelector(`${className.elAddItemTypeTitleInput}`);
  const elBtnAddItem = elNewItemByType.querySelector(`${className.elBtnAddItem}`);
  elNewItemByType.classList.remove('clone');
  elNewItemByType.classList.add(itemType);
  lpUtils.lpShowHideEl(elNewItemByType, 1);
  elAddItemTypeInput.setAttribute('placeholder', itemPlaceholder);
  elAddItemTypeInput.dataset.itemType = itemType;
  elBtnAddItem.textContent = itemBtnAddText;
  elSectionActions.insertAdjacentElement('beforebegin', elNewItemByType);
  elAddItemTypeInput.focus();
};

// Cancel add item type
const cancelAddItemType = (e, target) => {
  const elBtnAddItemCancel = target.closest(`${className.elBtnAddItemCancel}`);
  if (!elBtnAddItemCancel) {
    return;
  }
  const elAddItemType = target.closest(`${className.elAddItemType}`);
  if (elAddItemType) {
    elAddItemType.remove();
  }
};

// Add item to section
const addItemToSection = (e, target) => {
  let canHandle = false;
  if (target.closest(`${className.elBtnAddItem}`)) {
    canHandle = true;
  } else if (target.closest(`${className.elAddItemTypeTitleInput}`) && e.key === 'Enter') {
    canHandle = true;
  }
  if (!canHandle) {
    return;
  }
  e.preventDefault();
  const elAddItemType = target.closest(`${className.elAddItemType}`);
  const elSection = elAddItemType.closest(`${className.elSection}`);
  const sectionId = elSection.dataset.sectionId;
  const elAddItemTypeTitleInput = elAddItemType.querySelector(`${className.elAddItemTypeTitleInput}`);
  const titleValue = elAddItemTypeTitleInput.value.trim();
  const typeValue = elAddItemTypeTitleInput.dataset.itemType;
  const message = elAddItemTypeTitleInput.dataset.messEmptyTitle;
  if (titleValue.length === 0) {
    showToast(message, 'error');
    return;
  }

  // Clone new section item
  const elItemClone = elSection.querySelector(`${className.elItemClone}`);
  const elItemNew = elItemClone.cloneNode(true);
  const elItemTitleInput = elItemNew.querySelector(`${className.elItemTitleInput}`);
  elItemNew.classList.remove('clone');
  elItemNew.classList.add(typeValue);
  elItemNew.dataset.itemType = typeValue;
  lpUtils.lpShowHideEl(elItemNew, 1);
  lpUtils.lpSetLoadingEl(elItemNew, 1);
  elItemTitleInput.value = titleValue;
  elItemTitleInput.dataset.old = titleValue;
  elItemClone.insertAdjacentElement('beforebegin', elItemNew);
  elAddItemType.remove();

  // Call ajax to add item to section
  const callBack = {
    success: response => {
      const {
        message,
        status,
        data
      } = response;
      showToast(message, status);
      if (status === 'error') {
        elItemNew.remove();
      } else if (status === 'success') {
        const {
          section_item,
          item_link
        } = data || {};
        elItemNew.dataset.itemId = section_item.item_id || 0;
        elItemNew.querySelector('.edit-link').setAttribute('href', item_link || '');
      }
    },
    error: error => {
      showToast(error, 'error');
      elItemNew.remove();
    },
    completed: () => {
      lpUtils.lpSetLoadingEl(elItemNew, 0);
      updateCountItems(elSection);
    }
  };
  const dataSend = {
    course_id: courseId,
    action: 'create_item_add_to_section',
    section_id: sectionId,
    item_title: titleValue,
    item_type: typeValue,
    args: {
      id_url: idUrlHandle
    }
  };
  window.lpAJAXG.fetchAJAX(dataSend, callBack);
};

// Typing in title input
const changeTitle = (e, target) => {
  const elItemTitleInput = target.closest(`${className.elItemTitleInput}`);
  if (!elItemTitleInput) {
    return;
  }
  const elSectionItem = elItemTitleInput.closest(`${className.elSectionItem}`);
  if (!elSectionItem) {
    return;
  }
  const titleValue = elItemTitleInput.value.trim();
  const titleValueOld = elItemTitleInput.dataset.old || '';
  if (titleValue === titleValueOld) {
    elSectionItem.classList.remove('editing');
  } else {
    elSectionItem.classList.add('editing');
  }
};

// Focus in item title input
const focusTitleInput = (e, target, isFocus = true) => {
  const elItemTitleInput = target.closest(`${className.elItemTitleInput}`);
  if (!elItemTitleInput) {
    return;
  }
  const elSectionItem = elItemTitleInput.closest(`${className.elSectionItem}`);
  if (!elSectionItem) {
    return;
  }
  if (isFocus) {
    elSectionItem.classList.add('focus');
  } else {
    elSectionItem.classList.remove('focus');
  }
};
const changeTitleAddNew = (e, target) => {
  const elAddItemTypeTitleInput = target.closest(`${className.elAddItemTypeTitleInput}`);
  if (!elAddItemTypeTitleInput) {
    return;
  }
  const elAddItemType = elAddItemTypeTitleInput.closest(`${className.elAddItemType}`);
  if (!elAddItemType) {
    return;
  }
  const elBtnAddItem = elAddItemType.querySelector(`${className.elBtnAddItem}`);
  if (!elBtnAddItem) {
    return;
  }
  const titleValue = elAddItemTypeTitleInput.value.trim();
  if (titleValue.length === 0) {
    elBtnAddItem.classList.remove('active');
  } else {
    elBtnAddItem.classList.add('active');
  }
};

// Update item title
const updateTitle = (e, target) => {
  let canHandle = false;
  if (target.closest(`${className.elBtnUpdateItemTitle}`)) {
    canHandle = true;
  } else if (target.closest(`${className.elItemTitleInput}`) && e.key === 'Enter') {
    canHandle = true;
  }
  if (!canHandle) {
    return;
  }
  e.preventDefault();
  const elSectionItem = target.closest(`${className.elSectionItem}`);
  if (!elSectionItem) {
    return;
  }
  const elSection = elSectionItem.closest(`${className.elSection}`);
  if (!elSection) {
    return;
  }
  const elItemTitleInput = elSectionItem.querySelector(`${className.elItemTitleInput}`);
  if (!elItemTitleInput) {
    return;
  }
  const itemId = elSectionItem.dataset.itemId;
  const itemType = elSectionItem.dataset.itemType;
  const itemTitleValue = elItemTitleInput.value.trim();
  const titleOld = elItemTitleInput.dataset.old;
  const message = elItemTitleInput.dataset.messEmptyTitle;
  if (itemTitleValue.length === 0) {
    showToast(message, 'error');
    return;
  }
  if (itemTitleValue === titleOld) {
    return;
  }

  // Un-focus input item title
  elItemTitleInput.blur();
  // show loading
  lpUtils.lpSetLoadingEl(elSectionItem, 1);
  // Call ajax to update item title
  const callBack = {
    success: response => {
      const {
        message,
        status
      } = response;
      if (status === 'success') {
        elItemTitleInput.dataset.old = itemTitleValue; // Update value input
      } else {
        elItemTitleInput.value = titleOld;
      }
      showToast(message, status);
    },
    error: error => {
      showToast(error, 'error');
    },
    completed: () => {
      lpUtils.lpSetLoadingEl(elSectionItem, 0);
      elSectionItem.classList.remove('editing'); // Remove editing class
    }
  };
  const dataSend = {
    course_id: courseId,
    action: 'update_item_of_section',
    section_id: elSection.dataset.sectionId,
    item_id: itemId,
    item_type: itemType,
    item_title: itemTitleValue,
    args: {
      id_url: idUrlHandle
    }
  };
  window.lpAJAXG.fetchAJAX(dataSend, callBack);
};

// Cancel update item title
const cancelUpdateTitle = (e, target) => {
  const elBtnCancelUpdateTitle = target.closest(`${className.elBtnCancelUpdateTitle}`);
  if (!elBtnCancelUpdateTitle) {
    return;
  }
  const elSectionItem = elBtnCancelUpdateTitle.closest(`${className.elSectionItem}`);
  const elItemTitleInput = elSectionItem.querySelector(`${className.elItemTitleInput}`);
  elItemTitleInput.value = elItemTitleInput.dataset.old || ''; // Reset to old value
  elSectionItem.classList.remove('editing'); // Remove editing class
};

// Delete item from section
const deleteItem = (e, target) => {
  const elBtnDeleteItem = target.closest(`${className.elBtnDeleteItem}`);
  if (!elBtnDeleteItem) {
    return;
  }
  const elSectionItem = elBtnDeleteItem.closest(`${className.elSectionItem}`);
  if (!elSectionItem) {
    return;
  }
  const itemId = elSectionItem.dataset.itemId;
  const elSection = elSectionItem.closest(`${className.elSection}`);
  const sectionId = elSection.dataset.sectionId;
  sweetalert2__WEBPACK_IMPORTED_MODULE_1___default().fire({
    title: elBtnDeleteItem.dataset.title,
    text: elBtnDeleteItem.dataset.content,
    icon: 'warning',
    showCloseButton: true,
    showCancelButton: true,
    cancelButtonText: lpDataAdmin.i18n.cancel,
    confirmButtonText: lpDataAdmin.i18n.yes,
    reverseButtons: true
  }).then(result => {
    if (result.isConfirmed) {
      lpUtils.lpSetLoadingEl(elSectionItem, 1);

      // Call ajax to delete item from section
      const callBack = {
        success: response => {
          const {
            message,
            status
          } = response;
          showToast(message, status);
          if (status === 'success') {
            elSectionItem.remove();
          }
        },
        error: error => {
          showToast(error, 'error');
        },
        completed: () => {
          lpUtils.lpSetLoadingEl(elSectionItem, 0);
          updateCountItems(elSection);
        }
      };
      const dataSend = {
        course_id: courseId,
        action: 'delete_item_from_section',
        section_id: sectionId,
        item_id: itemId,
        args: {
          id_url: idUrlHandle
        }
      };
      window.lpAJAXG.fetchAJAX(dataSend, callBack);
    }
  });
};

// Sortable items, can drop on multiple sections
const sortAbleItem = () => {
  const elSectionListItems = elCurriculumSections.querySelectorAll(`${className.elSectionListItems}`);
  let itemIdChoose = 0;
  let elSectionChoose;
  let sectionIdChoose = 0;
  let sectionIdEnd = 0;
  let timeout;
  elSectionListItems.forEach(elItem => {
    new sortablejs__WEBPACK_IMPORTED_MODULE_2__["default"](elItem, {
      handle: '.drag',
      animation: 150,
      group: {
        name: 'shared'
      },
      onEnd: evt => {
        const dataSectionsItems = [];
        const elItemDragged = evt.item;
        sectionIdEnd = elItemDragged.closest(`${className.elSection}`).dataset.sectionId;
        const dataSend = {
          course_id: courseId,
          args: {
            id_url: idUrlHandle
          }
        };
        if (sectionIdChoose === sectionIdEnd) {
          // Update items position in the same section
          dataSend.action = 'update_items_position';
          dataSend.section_id = sectionIdEnd;
        } else {
          // Update section id of item changed
          dataSend.action = 'update_item_section_and_position';
          dataSend.item_id_change = itemIdChoose;
          dataSend.section_id_new_of_item = sectionIdEnd;
          dataSend.section_id_old_of_item = sectionIdChoose;
        }

        // Send list items position
        const section = elCurriculumSections.querySelector(`.section[data-section-id="${sectionIdEnd}"]`);
        const items = section.querySelectorAll(`${className.elSectionItem}`);
        items.forEach(elItem => {
          const itemId = parseInt(elItem.dataset.itemId || 0);
          if (itemId === 0) {
            return;
          }
          dataSectionsItems.push(itemId);
        });
        dataSend.items_position = dataSectionsItems;

        // Call ajax to update items position
        const callBack = {
          success: response => {
            const {
              message,
              status
            } = response;
            showToast(message, status);
          },
          error: error => {
            showToast(error, 'error');
          },
          completed: () => {
            lpUtils.lpSetLoadingEl(elItemDragged, 0);
            updateCountItems(section);
            if (sectionIdChoose !== sectionIdEnd) {
              updateCountItems(elSectionChoose);
            }
          }
        };

        /*clearTimeout( timeout );
        timeout = setTimeout( () => {
        	lpUtils.lpSetLoadingEl( elItemDragged, 1 );
        	window.lpAJAXG.fetchAJAX( dataSend, callBack );
        }, 1000 );*/

        lpUtils.lpSetLoadingEl(elItemDragged, 1);
        window.lpAJAXG.fetchAJAX(dataSend, callBack);
      },
      onMove: evt => {
        //clearTimeout( timeout );
      },
      onChoose: evt => {
        const elChooseItem = evt.item;
        itemIdChoose = elChooseItem.dataset.itemId;
        elSectionChoose = elChooseItem.closest(`${className.elSection}`);
        sectionIdChoose = elSectionChoose.dataset.sectionId;
      },
      onUpdate: evt => {}
    });
  });
};
let sectionIdSelected;
let elPopupSelectItems;
// Show popup items to select
const showPopupItemsToSelect = (e, target) => {
  const elBtnShowPopupItemsToSelect = target.closest(`${className.elBtnShowPopupItemsToSelect}`);
  if (!elBtnShowPopupItemsToSelect) {
    return;
  }
  const elSection = elBtnShowPopupItemsToSelect.closest(`${className.elSection}`);
  sectionIdSelected = elSection.dataset.sectionId;
  const elPopupItemsToSelectClone = document.querySelector(`${className.elPopupItemsToSelectClone}`);
  elPopupSelectItems = elPopupItemsToSelectClone.cloneNode(true);
  elPopupSelectItems.classList.remove('clone');
  lpUtils.lpShowHideEl(elPopupSelectItems, 1);
  sweetalert2__WEBPACK_IMPORTED_MODULE_1___default().fire({
    html: elPopupSelectItems,
    showConfirmButton: false,
    showCloseButton: true,
    width: '60%',
    customClass: {
      popup: 'lp-select-items-popup',
      htmlContainer: 'lp-select-items-html-container',
      container: 'lp-select-items-container'
    },
    willOpen: () => {
      // Trigger tab lesson to be active and call AJAX load items
      const tabLesson = elPopupSelectItems.querySelector('li[data-type="lp_lesson"]');
      tabLesson.click();
    }
  }).then(result => {
    if (result.isDismissed) {}
  });
};

// Choose tab items type
const chooseTabItemsType = (e, target) => {
  const elTabType = target.closest('.tab');
  if (!elTabType) {
    return;
  }
  e.preventDefault();
  const elTabs = elTabType.closest('.tabs');
  if (!elTabs) {
    return;
  }
  const elSelectItemsToAdd = elTabs.closest(`${className.elPopupItemsToSelect}`);
  const elInputSearch = elSelectItemsToAdd.querySelector('.lp-search-title-item');
  const itemType = elTabType.dataset.type;
  const elTabLis = elTabs.querySelectorAll('.tab');
  elTabLis.forEach(elTabLi => {
    if (elTabLi.classList.contains('active')) {
      elTabLi.classList.remove('active');
    }
  });
  elTabType.classList.add('active');
  // Reset search input
  elInputSearch.value = '';
  const elLPTarget = elSelectItemsToAdd.querySelector(`${className.LPTarget}`);
  const dataSend = window.lpAJAXG.getDataSetCurrent(elLPTarget);
  dataSend.args.item_type = itemType;
  dataSend.args.paged = 1;
  dataSend.args.item_selecting = itemsSelectedData || [];
  window.lpAJAXG.setDataSetCurrent(elLPTarget, dataSend);

  // Show loading
  window.lpAJAXG.showHideLoading(elLPTarget, 1);
  // End

  window.lpAJAXG.fetchAJAX(dataSend, {
    success: response => {
      const {
        data
      } = response;
      elLPTarget.innerHTML = data.content || '';
    },
    error: error => {
      showToast(error, 'error');
    },
    completed: () => {
      window.lpAJAXG.showHideLoading(elLPTarget, 0);
      // Show button add if there are items selected
      watchItemsSelectedDataChange();
    }
  });
};
let itemsSelectedData = [];
// Choice items to add list items selected before adding to section
const selectItemsFromList = (e, target) => {
  const elItemAttend = target.closest(`${className.elSelectItem}`);
  if (!elItemAttend) {
    return;
  }
  const elInput = elItemAttend.querySelector('input[type="checkbox"]');
  if (target.tagName !== 'INPUT') {
    elInput.click();
    return;
  }
  const elUl = elItemAttend.closest(`${className.elListItems}`);
  if (!elUl) {
    return;
  }
  const itemSelected = {
    item_id: elInput.value,
    item_type: elInput.dataset.type || '',
    item_title: elInput.dataset.title || '',
    item_edit_link: elInput.dataset.editLink || ''
  };
  if (elInput.checked) {
    const exists = itemsSelectedData.some(item => item.item_id === itemSelected.item_id);
    if (!exists) {
      itemsSelectedData.push(itemSelected);
    }
  } else {
    const index = itemsSelectedData.findIndex(item => item.item_id === itemSelected.item_id);
    if (index !== -1) {
      itemsSelectedData.splice(index, 1);
    }
  }
  watchItemsSelectedDataChange();
};

// Search title item
let timeSearchTitleItem;
const searchTitleItemToSelect = (e, target) => {
  const elInputSearch = target.closest('.lp-search-title-item');
  if (!elInputSearch) {
    return;
  }
  const elPopupItemsToSelect = elInputSearch.closest(`${className.elPopupItemsToSelect}`);
  if (!elPopupItemsToSelect) {
    return;
  }
  const elLPTarget = elPopupItemsToSelect.querySelector(`${className.LPTarget}`);
  clearTimeout(timeSearchTitleItem);
  timeSearchTitleItem = setTimeout(() => {
    const dataSet = window.lpAJAXG.getDataSetCurrent(elLPTarget);
    dataSet.args.search_title = elInputSearch.value.trim();
    dataSet.args.item_selecting = itemsSelectedData;

    // Show loading
    window.lpAJAXG.showHideLoading(elLPTarget, 1);
    window.lpAJAXG.fetchAJAX(dataSet, {
      success: response => {
        const {
          data
        } = response;
        elLPTarget.innerHTML = data.content || '';
      },
      error: error => {
        showToast(error, 'error');
      },
      completed: () => {
        window.lpAJAXG.showHideLoading(elLPTarget, 0);
      }
    });
  }, 1000);
};

// Show list of items, to choose items to add to section
const showItemsSelected = (e, target) => {
  const elBtnCountItemsSelected = target.closest(`${className.elBtnCountItemsSelected}`);
  if (!elBtnCountItemsSelected) {
    return;
  }
  const elParent = elBtnCountItemsSelected.closest(`${className.elPopupItemsToSelect}`);
  if (!elParent) {
    return;
  }
  const elBtnBack = elParent.querySelector(`${className.elBtnBackListItems}`);
  const elTabs = elParent.querySelector('.tabs');
  const elListItemsWrap = elParent.querySelector(`${className.elListItemsWrap}`);
  const elHeaderItemsSelected = elParent.querySelector(`${className.elHeaderCountItemSelected}`);
  const elListItemsSelected = elParent.querySelector(`${className.elListItemsSelected}`);
  const elItemClone = elListItemsSelected.querySelector(`${className.elItemSelectedClone}`);
  elHeaderItemsSelected.innerHTML = elBtnCountItemsSelected.innerHTML;
  lpUtils.lpShowHideEl(elListItemsWrap, 0);
  lpUtils.lpShowHideEl(elBtnCountItemsSelected, 0);
  lpUtils.lpShowHideEl(elTabs, 0);
  lpUtils.lpShowHideEl(elBtnBack, 1);
  lpUtils.lpShowHideEl(elHeaderItemsSelected, 1);
  lpUtils.lpShowHideEl(elListItemsSelected, 1);
  elListItemsSelected.querySelectorAll(`${className.elItemSelected}:not(.clone)`).forEach(elItem => {
    elItem.remove();
  });
  itemsSelectedData.forEach(item => {
    const elItemSelected = elItemClone.cloneNode(true);
    elItemSelected.classList.remove('clone');
    elItemSelected.dataset.id = item.item_id;
    elItemSelected.dataset.type = item.item_type || '';
    elItemSelected.querySelector('.item-title').textContent = item.item_title || '';
    elItemSelected.querySelector('.item-id').textContent = item.item_id || '';
    elItemSelected.querySelector('.item-type').textContent = item.item_type || '';
    lpUtils.lpShowHideEl(elItemSelected, 1);
    elItemClone.insertAdjacentElement('beforebegin', elItemSelected);
  });
};

// Back to list of items
const backToSelectItems = (e, target) => {
  const elBtnBack = target.closest(`${className.elBtnBackListItems}`);
  if (!elBtnBack) {
    return;
  }
  const elParent = elBtnBack.closest(`${className.elPopupItemsToSelect}`);
  const elBtnCountItemsSelected = elParent.querySelector(`${className.elBtnCountItemsSelected}`);
  const elTabs = elParent.querySelector('.tabs');
  const elListItemsWrap = elParent.querySelector(`${className.elListItemsWrap}`);
  const elHeaderCountItemSelected = elParent.querySelector(`${className.elHeaderCountItemSelected}`);
  const elListItemsSelected = elParent.querySelector(`${className.elListItemsSelected}`);
  lpUtils.lpShowHideEl(elBtnCountItemsSelected, 1);
  lpUtils.lpShowHideEl(elListItemsWrap, 1);
  lpUtils.lpShowHideEl(elTabs, 1);
  lpUtils.lpShowHideEl(elBtnBack, 0);
  lpUtils.lpShowHideEl(elHeaderCountItemSelected, 0);
  lpUtils.lpShowHideEl(elListItemsSelected, 0);
};

// Remove item selected from list items selected
const removeItemSelected = (e, target) => {
  const elRemoveItemSelected = target.closest(`${className.elItemSelected}`);
  if (!elRemoveItemSelected) {
    return;
  }
  const itemRemove = {
    item_id: elRemoveItemSelected.dataset.id,
    item_type: elRemoveItemSelected.dataset.type
  };
  const index = itemsSelectedData.findIndex(item => item.item_id === itemRemove.item_id);
  if (index !== -1) {
    itemsSelectedData.splice(index, 1);
  }
  elRemoveItemSelected.remove();
  watchItemsSelectedDataChange();
};

// Watch items selected when data change
const watchItemsSelectedDataChange = () => {
  if (!elPopupSelectItems) {
    return;
  }

  // Update count items selected, disable/enable buttons
  const elBtnAddItemsSelected = elPopupSelectItems.querySelector(`${className.elBtnAddItemsSelected}`);
  const elBtnCountItemsSelected = elPopupSelectItems.querySelector(`${className.elBtnCountItemsSelected}`);
  const elSpanCount = elBtnCountItemsSelected.querySelector('span');
  const elHeaderCount = elPopupSelectItems.querySelector(`${className.elHeaderCountItemSelected}`);
  if (itemsSelectedData.length !== 0) {
    elBtnCountItemsSelected.disabled = false;
    elBtnAddItemsSelected.disabled = false;
    elSpanCount.textContent = `(${itemsSelectedData.length})`;
    elHeaderCount.innerHTML = elBtnCountItemsSelected.innerHTML;
  } else {
    elBtnCountItemsSelected.disabled = true;
    elBtnAddItemsSelected.disabled = true;
    elSpanCount.textContent = '';
    elHeaderCount.textContent = '';
  }
  const elListItems = elPopupSelectItems.querySelector(`${className.elListItems}`);
  const elInputs = elListItems.querySelectorAll('input[type="checkbox"]');
  elInputs.forEach(elInputItem => {
    const itemSelected = {
      item_id: elInputItem.value,
      item_type: elInputItem.dataset.type || '',
      item_title: elInputItem.dataset.title || ''
    };
    const exists = itemsSelectedData.some(item => item.item_id === itemSelected.item_id);
    elInputItem.checked = exists;
  });
};

// Add items selected to section
const addItemsSelectedToSection = (e, target) => {
  const elBtnAddItems = target.closest(`${className.elBtnAddItemsSelected}`);
  if (!elBtnAddItems) {
    return;
  }
  const elPopupItemsToSelect = elBtnAddItems.closest(`${className.elPopupItemsToSelect}`);
  if (!elPopupItemsToSelect) {
    return;
  }
  const elSection = document.querySelector(`.section[data-section-id="${sectionIdSelected}"]`);
  const elItemClone = elSection.querySelector(`${className.elItemClone}`);
  itemsSelectedData.forEach(item => {
    const elItemNew = elItemClone.cloneNode(true);
    const elInputTitleNew = elItemNew.querySelector(`${className.elItemTitleInput}`);
    elItemNew.dataset.itemId = item.item_id;
    elItemNew.classList.add(item.item_type);
    elItemNew.classList.remove('clone');
    elItemNew.dataset.itemType = item.item_type;
    elItemNew.querySelector('.edit-link').setAttribute('href', item.item_edit_link || '');
    elInputTitleNew.value = item.item_title || '';
    lpUtils.lpSetLoadingEl(elItemNew, 1);
    lpUtils.lpShowHideEl(elItemNew, 1);
    elItemClone.insertAdjacentElement('beforebegin', elItemNew);
  });
  sweetalert2__WEBPACK_IMPORTED_MODULE_1___default().close();
  const dataSend = {
    course_id: courseId,
    action: 'add_items_to_section',
    section_id: sectionIdSelected,
    items: itemsSelectedData,
    args: {
      id_url: idUrlHandle
    }
  };
  window.lpAJAXG.fetchAJAX(dataSend, {
    success: response => {
      const {
        message,
        status
      } = response;
      showToast(message, status);
      if (status === 'error') {
        itemsSelectedData.forEach(item => {
          const elItemAdded = elSection.querySelector(`${className.elSectionItem}[data-item-id="${item.item_id}"]`);
          if (elItemAdded) {
            elItemAdded.remove();
          }
        });
      }
    },
    error: error => {
      showToast(error, 'error');
    },
    completed: () => {
      itemsSelectedData.forEach(item => {
        const elItemAdded = elSection.querySelector(`${className.elSectionItem}[data-item-id="${item.item_id}"]`);
        lpUtils.lpSetLoadingEl(elItemAdded, 0);
      });
      itemsSelectedData = []; // Clear selected items data
      updateCountItems(elSection);
    }
  });
};

// Enable/disable preview item
const updatePreviewItem = (e, target) => {
  const elBtnSetPreviewItem = target.closest(`${className.elBtnSetPreviewItem}`);
  if (!elBtnSetPreviewItem) {
    return;
  }
  const elSectionItem = elBtnSetPreviewItem.closest(`${className.elSectionItem}`);
  if (!elSectionItem) {
    return;
  }
  const icon = elBtnSetPreviewItem.querySelector('a');
  icon.classList.toggle('lp-icon-eye');
  icon.classList.toggle('lp-icon-eye-slash');
  const enablePreview = !icon.classList.contains('lp-icon-eye-slash');
  const itemId = elSectionItem.dataset.itemId;
  const itemType = elSectionItem.dataset.itemType;
  lpUtils.lpSetLoadingEl(elSectionItem, 1);

  // Call ajax to update item preview
  const callBack = {
    success: response => {
      const {
        message,
        status
      } = response;
      showToast(message, status);
      if (status === 'error') {
        icon.classList.toggle('lp-icon-eye');
        icon.classList.toggle('lp-icon-eye-slash');
      }
    },
    error: error => {
      showToast(error, 'error');
      icon.classList.toggle('lp-icon-eye');
      icon.classList.toggle('lp-icon-eye-slash');
    },
    completed: () => {
      lpUtils.lpSetLoadingEl(elSectionItem, 0);
    }
  };
  const dataSend = {
    course_id: courseId,
    action: 'update_item_preview',
    item_id: itemId,
    item_type: itemType,
    enable_preview: enablePreview ? 1 : 0,
    args: {
      id_url: idUrlHandle
    }
  };
  window.lpAJAXG.fetchAJAX(dataSend, callBack);
};


/***/ }),

/***/ "./assets/src/js/admin/edit-curriculum/edit-section.js":
/*!*************************************************************!*\
  !*** ./assets/src/js/admin/edit-curriculum/edit-section.js ***!
  \*************************************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   addSection: () => (/* binding */ addSection),
/* harmony export */   cancelSectionDescription: () => (/* binding */ cancelSectionDescription),
/* harmony export */   cancelSectionTitle: () => (/* binding */ cancelSectionTitle),
/* harmony export */   changeDescription: () => (/* binding */ changeDescription),
/* harmony export */   changeTitle: () => (/* binding */ changeTitle),
/* harmony export */   changeTitleBeforeAdd: () => (/* binding */ changeTitleBeforeAdd),
/* harmony export */   deleteSection: () => (/* binding */ deleteSection),
/* harmony export */   focusTitleInput: () => (/* binding */ focusTitleInput),
/* harmony export */   focusTitleNewInput: () => (/* binding */ focusTitleNewInput),
/* harmony export */   init: () => (/* binding */ init),
/* harmony export */   setFocusTitleInput: () => (/* binding */ setFocusTitleInput),
/* harmony export */   sortAbleSection: () => (/* binding */ sortAbleSection),
/* harmony export */   toggleSection: () => (/* binding */ toggleSection),
/* harmony export */   updateSectionDescription: () => (/* binding */ updateSectionDescription),
/* harmony export */   updateSectionTitle: () => (/* binding */ updateSectionTitle)
/* harmony export */ });
/* harmony import */ var _share_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./share.js */ "./assets/src/js/admin/edit-curriculum/share.js");
/* harmony import */ var sweetalert2__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! sweetalert2 */ "./node_modules/sweetalert2/dist/sweetalert2.all.js");
/* harmony import */ var sweetalert2__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(sweetalert2__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var sortablejs__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! sortablejs */ "./node_modules/sortablejs/modular/sortable.esm.js");
/**
 * Edit Section Script on Curriculum
 *
 * @since 4.2.8.6
 * @version 1.0.2
 */



const className = {
  ..._share_js__WEBPACK_IMPORTED_MODULE_0__.className,
  elDivAddNewSection: '.add-new-section',
  elSectionClone: '.section.clone',
  elSectionTitleNewInput: '.lp-section-title-new-input',
  elSectionTitleInput: '.lp-section-title-input',
  etBtnEditTitle: '.lp-btn-edit-section-title',
  elSectionDesInput: '.lp-section-description-input',
  elBtnAddSection: '.lp-btn-add-section',
  elBtnUpdateTitle: '.lp-btn-update-section-title',
  elBtnUpdateDes: '.lp-btn-update-section-description',
  elBtnCancelUpdateTitle: '.lp-btn-cancel-update-section-title',
  elBtnCancelUpdateDes: '.lp-btn-cancel-update-section-description',
  elBtnDeleteSection: '.lp-btn-delete-section',
  elSectionDesc: '.section-description',
  elSectionToggle: '.section-toggle',
  elCountSections: '.count-sections'
};
let {
  courseId,
  elEditCurriculum,
  elCurriculumSections,
  showToast,
  lpUtils,
  updateCountItems
} = _share_js__WEBPACK_IMPORTED_MODULE_0__;
const idUrlHandle = 'edit-course-curriculum';
const init = () => {
  ({
    courseId,
    elEditCurriculum,
    elCurriculumSections,
    showToast,
    lpUtils,
    updateCountItems
  } = _share_js__WEBPACK_IMPORTED_MODULE_0__);
};

// Typing in new section title input
const changeTitleBeforeAdd = (e, target) => {
  const elSectionTitleNewInput = target.closest(`${className.elSectionTitleNewInput}`);
  if (!elSectionTitleNewInput) {
    return;
  }
  const elAddNewSection = elSectionTitleNewInput.closest(`${className.elDivAddNewSection}`);
  if (!elAddNewSection) {
    return;
  }
  const elBtnAddSection = elAddNewSection.querySelector(`${className.elBtnAddSection}`);
  const titleValue = elSectionTitleNewInput.value.trim();
  if (titleValue.length === 0) {
    elBtnAddSection.classList.remove('active');
    delete _share_js__WEBPACK_IMPORTED_MODULE_0__.hasChange.titleNew;
  } else {
    elBtnAddSection.classList.add('active');
    _share_js__WEBPACK_IMPORTED_MODULE_0__.hasChange.titleNew = 1;
  }
};

// Focus on new section title input
const focusTitleNewInput = (e, target, focusIn = true) => {
  const elSectionTitleNewInput = target.closest(`${className.elSectionTitleNewInput}`);
  if (!elSectionTitleNewInput) {
    return;
  }
  const elAddNewSection = elSectionTitleNewInput.closest(`${className.elDivAddNewSection}`);
  if (!elAddNewSection) {
    return;
  }
  if (focusIn) {
    elAddNewSection.classList.add('focus');
  } else {
    elAddNewSection.classList.remove('focus');
  }
};

// Add new section
const addSection = (e, target) => {
  let canHandle = false;
  if (target.closest(`${className.elBtnAddSection}`)) {
    canHandle = true;
  } else if (target.closest(`${className.elSectionTitleNewInput}`) && e.key === 'Enter') {
    canHandle = true;
  }
  if (!canHandle) {
    return;
  }
  const elAddNewSection = target.closest(`${className.elDivAddNewSection}`);
  if (!elAddNewSection) {
    return;
  }
  e.preventDefault();
  const elSectionTitleNewInput = elAddNewSection.querySelector(`${className.elSectionTitleNewInput}`);
  const titleValue = elSectionTitleNewInput.value.trim();
  const message = elSectionTitleNewInput.dataset.messEmptyTitle;
  if (titleValue.length === 0) {
    showToast(message, 'error');
    return;
  }

  // Clear input after add
  elSectionTitleNewInput.value = '';
  elSectionTitleNewInput.blur();

  // Add and set data for new section
  const elSectionClone = elCurriculumSections.querySelector(`${className.elSectionClone}`);
  const newSection = elSectionClone.cloneNode(true);
  newSection.classList.remove('clone');
  lpUtils.lpShowHideEl(newSection, 1);
  lpUtils.lpSetLoadingEl(newSection, 1);
  const elSectionTitleInput = newSection.querySelector(`${className.elSectionTitleInput}`);
  elSectionTitleInput.value = titleValue;
  elCurriculumSections.insertAdjacentElement('beforeend', newSection);
  // End

  // Call ajax to add new section
  const callBack = {
    success: response => {
      const {
        message,
        status,
        data
      } = response;
      if (status === 'error') {
        newSection.remove();
      } else if (status === 'success') {
        const {
          section
        } = data;
        newSection.dataset.sectionId = section.section_id || '';
        if (_share_js__WEBPACK_IMPORTED_MODULE_0__.sortAbleItem) {
          _share_js__WEBPACK_IMPORTED_MODULE_0__.sortAbleItem();
        }
      }
      showToast(message, status);
    },
    error: error => {
      newSection.remove();
      showToast(error, 'error');
    },
    completed: () => {
      lpUtils.lpSetLoadingEl(newSection, 0);
      newSection.classList.remove(`${className.elCollapse}`);
      const elSectionDesInput = newSection.querySelector(`${className.elSectionDesInput}`);
      elSectionDesInput.focus();
      updateCountSections();
      delete _share_js__WEBPACK_IMPORTED_MODULE_0__.hasChange.titleNew;
    }
  };
  const dataSend = {
    action: 'add_section',
    course_id: courseId,
    section_name: titleValue,
    args: {
      id_url: idUrlHandle
    }
  };
  window.lpAJAXG.fetchAJAX(dataSend, callBack);
};

// Delete section
const deleteSection = (e, target) => {
  const elBtnDeleteSection = target.closest(`${className.elBtnDeleteSection}`);
  if (!elBtnDeleteSection) {
    return;
  }
  sweetalert2__WEBPACK_IMPORTED_MODULE_1___default().fire({
    title: elBtnDeleteSection.dataset.title,
    text: elBtnDeleteSection.dataset.content,
    icon: 'warning',
    showCloseButton: true,
    showCancelButton: true,
    cancelButtonText: lpDataAdmin.i18n.cancel,
    confirmButtonText: lpDataAdmin.i18n.yes,
    reverseButtons: true
  }).then(result => {
    if (result.isConfirmed) {
      const elSection = elBtnDeleteSection.closest('.section');
      const sectionId = elSection.dataset.sectionId;
      lpUtils.lpSetLoadingEl(elSection, 1);

      // Call ajax to delete section
      const callBack = {
        success: response => {
          const {
            message,
            status
          } = response;
          const {
            content
          } = response.data;
          showToast(message, status);
        },
        error: error => {
          showToast(error, 'error');
        },
        completed: () => {
          lpUtils.lpSetLoadingEl(elSection, 0);
          elSection.remove();
          updateCountItems(elSection);
          updateCountSections();
        }
      };
      const dataSend = {
        action: 'delete_section',
        course_id: courseId,
        section_id: sectionId,
        args: {
          id_url: idUrlHandle
        }
      };
      window.lpAJAXG.fetchAJAX(dataSend, callBack);
    }
  });
};

// Focus on new section title input
const focusTitleInput = (e, target, focusIn = true) => {
  const elSectionTitleInput = target.closest(`${className.elSectionTitleInput}`);
  if (!elSectionTitleInput) {
    return;
  }
  const elSection = elSectionTitleInput.closest(`${className.elSection}`);
  if (!elSection) {
    return;
  }
  if (focusIn) {
    elSection.classList.add('focus');
  } else {
    elSection.classList.remove('focus');
  }
};

// Set focus on section title input
const setFocusTitleInput = (e, target) => {
  const etBtnEditTitle = target.closest(`${className.etBtnEditTitle}`);
  if (!etBtnEditTitle) {
    return;
  }
  const elSection = etBtnEditTitle.closest(`${className.elSection}`);
  if (!elSection) {
    return;
  }
  const elSectionTitleInput = elSection.querySelector(`${className.elSectionTitleInput}`);
  elSectionTitleInput.setSelectionRange(elSectionTitleInput.value.length, elSectionTitleInput.value.length);
  elSectionTitleInput.focus();
};

// Typing in description input
const changeTitle = (e, target) => {
  const elSectionTitleInput = target.closest(`${className.elSectionTitleInput}`);
  if (!elSectionTitleInput) {
    return;
  }
  const elSection = elSectionTitleInput.closest(`${className.elSection}`);
  const titleValue = elSectionTitleInput.value.trim();
  const titleValueOld = elSectionTitleInput.dataset.old || '';
  if (titleValue === titleValueOld) {
    elSection.classList.remove('editing');
    delete _share_js__WEBPACK_IMPORTED_MODULE_0__.hasChange.title;
  } else {
    elSection.classList.add('editing');
    _share_js__WEBPACK_IMPORTED_MODULE_0__.hasChange.title = 1;
  }
};

// Update section title to server
const updateSectionTitle = (e, target) => {
  let canHandle = false;
  if (target.closest(`${className.elBtnUpdateTitle}`)) {
    canHandle = true;
  } else if (target.closest(`${className.elSectionTitleInput}`) && e.key === 'Enter') {
    canHandle = true;
  }
  if (!canHandle) {
    return;
  }
  e.preventDefault();
  const elSection = target.closest(`${className.elSection}`);
  if (!elSection) {
    return;
  }
  const elSectionTitleInput = elSection.querySelector(`${className.elSectionTitleInput}`);
  if (!elSectionTitleInput) {
    return;
  }
  const sectionId = elSection.dataset.sectionId;
  const titleValue = elSectionTitleInput.value.trim();
  const titleValueOld = elSectionTitleInput.dataset.old || '';
  const message = elSectionTitleInput.dataset.messEmptyTitle;
  if (titleValue.length === 0) {
    showToast(message, 'error');
    return;
  }
  if (titleValue === titleValueOld) {
    return;
  }
  elSectionTitleInput.blur();
  lpUtils.lpSetLoadingEl(elSection, 1);

  // Call ajax to update section title
  const callBack = {
    success: response => {
      const {
        message,
        status
      } = response;
      showToast(message, status);
      if (status === 'success') {
        elSectionTitleInput.dataset.old = titleValue;
      }
    },
    error: error => {
      showToast(error, 'error');
    },
    completed: () => {
      lpUtils.lpSetLoadingEl(elSection, 0);
      elSection.classList.remove('editing');
      delete _share_js__WEBPACK_IMPORTED_MODULE_0__.hasChange.title;
    }
  };
  const dataSend = {
    action: 'update_section',
    course_id: courseId,
    section_id: sectionId,
    section_name: titleValue,
    args: {
      id_url: idUrlHandle
    }
  };
  window.lpAJAXG.fetchAJAX(dataSend, callBack);
};

// Cancel updating section description
const cancelSectionTitle = (e, target) => {
  const elBtnCancelUpdateTitle = target.closest(`${className.elBtnCancelUpdateTitle}`);
  if (!elBtnCancelUpdateTitle) {
    return;
  }
  const elSection = elBtnCancelUpdateTitle.closest(`${className.elSection}`);
  const elSectionTitleInput = elSection.querySelector(`${className.elSectionTitleInput}`);
  elSectionTitleInput.value = elSectionTitleInput.dataset.old || ''; // Reset to old value
  elSection.classList.remove('editing'); // Remove editing class
  delete _share_js__WEBPACK_IMPORTED_MODULE_0__.hasChange.title;
};

// Update section description to server
const updateSectionDescription = (e, target) => {
  let canHandle = false;
  if (target.closest(`${className.elBtnUpdateDes}`)) {
    canHandle = true;
  } else if (target.closest(`${className.elSectionDesInput}`) && e.key === 'Enter') {
    canHandle = true;
  }
  if (!canHandle) {
    return;
  }
  e.preventDefault();
  const elSectionDesc = target.closest(`${className.elSectionDesc}`);
  if (!elSectionDesc) {
    return;
  }
  const elSectionDesInput = elSectionDesc.querySelector(`${className.elSectionDesInput}`);
  if (!elSectionDesInput) {
    return;
  }
  const elSection = elSectionDesInput.closest(`${className.elSection}`);
  const sectionId = elSection.dataset.sectionId;
  const descValue = elSectionDesInput.value.trim();
  const descValueOld = elSectionDesInput.dataset.old || '';
  if (descValue === descValueOld) {
    return;
  }
  lpUtils.lpSetLoadingEl(elSection, 1);

  // Call ajax to update section description
  const callBack = {
    success: response => {
      const {
        message,
        status
      } = response;
      showToast(message, status);
    },
    error: error => {
      showToast(error, 'error');
    },
    completed: () => {
      lpUtils.lpSetLoadingEl(elSection, 0);
      const elSectionDesc = elSectionDesInput.closest(`${className.elSectionDesc}`);
      elSectionDesc.classList.remove('editing');
      elSectionDesInput.dataset.old = descValue; // Update old value
    }
  };
  const dataSend = {
    action: 'update_section',
    course_id: courseId,
    section_id: sectionId,
    section_description: descValue,
    args: {
      id_url: idUrlHandle
    }
  };
  window.lpAJAXG.fetchAJAX(dataSend, callBack);
};

// Cancel updating section description
const cancelSectionDescription = (e, target) => {
  const elBtnCancelUpdateDes = target.closest(`${className.elBtnCancelUpdateDes}`);
  if (!elBtnCancelUpdateDes) {
    return;
  }
  const elSectionDesc = elBtnCancelUpdateDes.closest(`${className.elSectionDesc}`);
  const elSectionDesInput = elSectionDesc.querySelector(`${className.elSectionDesInput}`);
  elSectionDesInput.value = elSectionDesInput.dataset.old || ''; // Reset to old value
  elSectionDesc.classList.remove('editing'); // Remove editing class
};

// Typing in description input
const changeDescription = (e, target) => {
  const elSectionDesInput = target.closest(`${className.elSectionDesInput}`);
  if (!elSectionDesInput) {
    return;
  }
  const elSectionDesc = elSectionDesInput.closest(`${className.elSectionDesc}`);
  const descValue = elSectionDesInput.value.trim();
  const descValueOld = elSectionDesInput.dataset.old || '';
  if (descValue === descValueOld) {
    elSectionDesc.classList.remove('editing');
  } else {
    elSectionDesc.classList.add('editing');
  }
};

// Toggle section
const toggleSection = (e, target) => {
  const elSectionToggle = target.closest(`${className.elSectionToggle}`);
  if (!elSectionToggle) {
    return;
  }
  const elSection = elSectionToggle.closest(`${className.elSection}`);
  const elCurriculumSections = elSection.closest(`${className.elCurriculumSections}`);
  if (!elCurriculumSections) {
    return;
  }

  // Toggle section
  elSection.classList.toggle(`${className.elCollapse}`);

  // Check all sections collapsed
  checkAllSectionsCollapsed();
};

// Check if all sections are collapsed
const checkAllSectionsCollapsed = () => {
  const elSections = elEditCurriculum.querySelectorAll(`${className.elSection}:not(.clone)`);
  const elToggleAllSections = elEditCurriculum.querySelector(`${className.elToggleAllSections}`);
  let isAllExpand = true;
  elSections.forEach(el => {
    if (el.classList.contains(`${className.elCollapse}`)) {
      isAllExpand = false;
      return false; // Break the loop
    }
  });
  if (isAllExpand) {
    elToggleAllSections.classList.remove(`${className.elCollapse}`);
  } else {
    elToggleAllSections.classList.add(`${className.elCollapse}`);
  }
};

// Sortable sections, drag and drop to change section position
const sortAbleSection = () => {
  let isUpdateSectionPosition = 0;
  let timeout;
  new sortablejs__WEBPACK_IMPORTED_MODULE_2__["default"](elCurriculumSections, {
    handle: '.drag',
    animation: 150,
    onEnd: evt => {
      const target = evt.item;
      if (!isUpdateSectionPosition) {
        // No change in section position, do nothing
        return;
      }
      const elSection = target.closest(`${className.elSection}`);
      const elSections = elCurriculumSections.querySelectorAll(`${className.elSection}`);
      const sectionIds = [];
      elSections.forEach((elSection, index) => {
        const sectionId = elSection.dataset.sectionId;
        sectionIds.push(sectionId);
      });

      // Call ajax to update section position
      const callBack = {
        success: response => {
          const {
            message,
            status
          } = response;
          showToast(message, status);
        },
        error: error => {
          showToast(error, 'error');
        },
        completed: () => {
          lpUtils.lpSetLoadingEl(elSection, 0);
          isUpdateSectionPosition = 0;
        }
      };
      const dataSend = {
        action: 'update_section_position',
        course_id: courseId,
        new_position: sectionIds,
        args: {
          id_url: idUrlHandle
        }
      };
      clearTimeout(timeout);
      timeout = setTimeout(() => {
        lpUtils.lpSetLoadingEl(elSection, 1);
        window.lpAJAXG.fetchAJAX(dataSend, callBack);
      }, 1000);
    },
    onMove: evt => {
      clearTimeout(timeout);
    },
    onUpdate: evt => {
      isUpdateSectionPosition = 1;
    }
  });
};

// Update count sections, when add or delete section
const updateCountSections = () => {
  const elCountSections = elEditCurriculum.querySelector(`${className.elCountSections}`);
  const elSections = elCurriculumSections.querySelectorAll(`${className.elSection}:not(.clone)`);
  const sectionsCount = elSections.length;
  elCountSections.dataset.count = sectionsCount;
  elCountSections.querySelector('.count').textContent = sectionsCount;
};


/***/ }),

/***/ "./assets/src/js/admin/edit-curriculum/share.js":
/*!******************************************************!*\
  !*** ./assets/src/js/admin/edit-curriculum/share.js ***!
  \******************************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   className: () => (/* binding */ className),
/* harmony export */   courseId: () => (/* binding */ courseId),
/* harmony export */   elCurriculumSections: () => (/* binding */ elCurriculumSections),
/* harmony export */   elEditCurriculum: () => (/* binding */ elEditCurriculum),
/* harmony export */   hasChange: () => (/* binding */ hasChange),
/* harmony export */   lpUtils: () => (/* reexport module object */ _utils_js__WEBPACK_IMPORTED_MODULE_0__),
/* harmony export */   setVariable: () => (/* binding */ setVariable),
/* harmony export */   setVariables: () => (/* binding */ setVariables),
/* harmony export */   showToast: () => (/* binding */ showToast),
/* harmony export */   sortAbleItem: () => (/* binding */ sortAbleItem),
/* harmony export */   updateCountItems: () => (/* binding */ updateCountItems)
/* harmony export */ });
/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../../utils.js */ "./assets/src/js/utils.js");
/* harmony import */ var toastify_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! toastify-js */ "./node_modules/toastify-js/src/toastify.js");
/* harmony import */ var toastify_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(toastify_js__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var toastify_js_src_toastify_css__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! toastify-js/src/toastify.css */ "./node_modules/toastify-js/src/toastify.css");
/**
 * Share variables and functions for the edit curriculum page.
 *
 * @since 4.2.8.6
 * @version 1.0.1
 */



let courseId;
let elEditCurriculum;
let elCurriculumSections;
let updateCountItems;
let sortAbleItem;
let hasChange;
const className = {
  idElEditCurriculum: '#lp-course-edit-curriculum',
  elCurriculumSections: '.curriculum-sections',
  elSection: '.section',
  elToggleAllSections: '.course-toggle-all-sections',
  elSectionItem: '.section-item',
  LPTarget: '.lp-target',
  elCollapse: 'lp-collapse'
};
const argsToastify = {
  text: '',
  gravity: lpDataAdmin.toast.gravity,
  // `top` or `bottom`
  position: lpDataAdmin.toast.position,
  // `left`, `center` or `right`
  className: `${lpDataAdmin.toast.classPrefix}`,
  close: lpDataAdmin.toast.close == 1,
  stopOnFocus: lpDataAdmin.toast.stopOnFocus == 1,
  duration: lpDataAdmin.toast.duration
};
const showToast = (message, status = 'success') => {
  const toastify = new (toastify_js__WEBPACK_IMPORTED_MODULE_1___default())({
    ...argsToastify,
    text: message,
    className: `${lpDataAdmin.toast.classPrefix} ${status}`
  });
  toastify.showToast();
};
const setVariables = variables => {
  ({
    courseId,
    elEditCurriculum,
    elCurriculumSections,
    updateCountItems,
    hasChange
  } = variables);
};
const setVariable = (variable, value) => {
  if (variable && value !== undefined) {
    switch (variable) {
      case 'sortAbleItem':
        sortAbleItem = value;
        break;
    }
  }
};


/***/ }),

/***/ "./assets/src/js/utils.js":
/*!********************************!*\
  !*** ./assets/src/js/utils.js ***!
  \********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   getDataOfForm: () => (/* binding */ getDataOfForm),
/* harmony export */   getFieldKeysOfForm: () => (/* binding */ getFieldKeysOfForm),
/* harmony export */   listenElementCreated: () => (/* binding */ listenElementCreated),
/* harmony export */   listenElementViewed: () => (/* binding */ listenElementViewed),
/* harmony export */   lpAddQueryArgs: () => (/* binding */ lpAddQueryArgs),
/* harmony export */   lpAjaxParseJsonOld: () => (/* binding */ lpAjaxParseJsonOld),
/* harmony export */   lpClassName: () => (/* binding */ lpClassName),
/* harmony export */   lpFetchAPI: () => (/* binding */ lpFetchAPI),
/* harmony export */   lpGetCurrentURLNoParam: () => (/* binding */ lpGetCurrentURLNoParam),
/* harmony export */   lpOnElementReady: () => (/* binding */ lpOnElementReady),
/* harmony export */   lpSetLoadingEl: () => (/* binding */ lpSetLoadingEl),
/* harmony export */   lpShowHideEl: () => (/* binding */ lpShowHideEl),
/* harmony export */   mergeDataWithDatForm: () => (/* binding */ mergeDataWithDatForm),
/* harmony export */   toggleCollapse: () => (/* binding */ toggleCollapse)
/* harmony export */ });
/**
 * Utils functions
 *
 * @param url
 * @param data
 * @param functions
 * @since 4.2.5.1
 * @version 1.0.4
 */
const lpClassName = {
  hidden: 'lp-hidden',
  loading: 'loading',
  elCollapse: 'lp-collapse',
  elSectionToggle: '.lp-section-toggle',
  elTriggerToggle: '.lp-trigger-toggle'
};
const lpFetchAPI = (url, data = {}, functions = {}) => {
  if ('function' === typeof functions.before) {
    functions.before();
  }
  fetch(url, {
    method: 'GET',
    ...data
  }).then(response => response.json()).then(response => {
    if ('function' === typeof functions.success) {
      functions.success(response);
    }
  }).catch(err => {
    if ('function' === typeof functions.error) {
      functions.error(err);
    }
  }).finally(() => {
    if ('function' === typeof functions.completed) {
      functions.completed();
    }
  });
};

/**
 * Get current URL without params.
 *
 * @since 4.2.5.1
 */
const lpGetCurrentURLNoParam = () => {
  let currentUrl = window.location.href;
  const hasParams = currentUrl.includes('?');
  if (hasParams) {
    currentUrl = currentUrl.split('?')[0];
  }
  return currentUrl;
};
const lpAddQueryArgs = (endpoint, args) => {
  const url = new URL(endpoint);
  Object.keys(args).forEach(arg => {
    url.searchParams.set(arg, args[arg]);
  });
  return url;
};

/**
 * Listen element viewed.
 *
 * @param el
 * @param callback
 * @since 4.2.5.8
 */
const listenElementViewed = (el, callback) => {
  const observerSeeItem = new IntersectionObserver(function (entries) {
    for (const entry of entries) {
      if (entry.isIntersecting) {
        callback(entry);
      }
    }
  });
  observerSeeItem.observe(el);
};

/**
 * Listen element created.
 *
 * @param callback
 * @since 4.2.5.8
 */
const listenElementCreated = callback => {
  const observerCreateItem = new MutationObserver(function (mutations) {
    mutations.forEach(function (mutation) {
      if (mutation.addedNodes) {
        mutation.addedNodes.forEach(function (node) {
          if (node.nodeType === 1) {
            callback(node);
          }
        });
      }
    });
  });
  observerCreateItem.observe(document, {
    childList: true,
    subtree: true
  });
  // End.
};

/**
 * Listen element created.
 *
 * @param selector
 * @param callback
 * @since 4.2.7.1
 */
const lpOnElementReady = (selector, callback) => {
  const element = document.querySelector(selector);
  if (element) {
    callback(element);
    return;
  }
  const observer = new MutationObserver((mutations, obs) => {
    const element = document.querySelector(selector);
    if (element) {
      obs.disconnect();
      callback(element);
    }
  });
  observer.observe(document.documentElement, {
    childList: true,
    subtree: true
  });
};

// Parse JSON from string with content include LP_AJAX_START.
const lpAjaxParseJsonOld = data => {
  if (typeof data !== 'string') {
    return data;
  }
  const m = String.raw({
    raw: data
  }).match(/<-- LP_AJAX_START -->(.*)<-- LP_AJAX_END -->/s);
  try {
    if (m) {
      data = JSON.parse(m[1].replace(/(?:\r\n|\r|\n)/g, ''));
    } else {
      data = JSON.parse(data);
    }
  } catch (e) {
    data = {};
  }
  return data;
};

// status 0: hide, 1: show
const lpShowHideEl = (el, status = 0) => {
  if (!el) {
    return;
  }
  if (!status) {
    el.classList.add(lpClassName.hidden);
  } else {
    el.classList.remove(lpClassName.hidden);
  }
};

// status 0: hide, 1: show
const lpSetLoadingEl = (el, status) => {
  if (!el) {
    return;
  }
  if (!status) {
    el.classList.remove(lpClassName.loading);
  } else {
    el.classList.add(lpClassName.loading);
  }
};

// Toggle collapse section
const toggleCollapse = (e, target, elTriggerClassName = '', elsExclude = [], callback) => {
  if (!elTriggerClassName) {
    elTriggerClassName = lpClassName.elTriggerToggle;
  }

  // Exclude elements, which should not trigger the collapse toggle
  if (elsExclude && elsExclude.length > 0) {
    for (const elExclude of elsExclude) {
      if (target.closest(elExclude)) {
        return;
      }
    }
  }
  const elTrigger = target.closest(elTriggerClassName);
  if (!elTrigger) {
    return;
  }

  //console.log( 'elTrigger', elTrigger );

  const elSectionToggle = elTrigger.closest(`${lpClassName.elSectionToggle}`);
  if (!elSectionToggle) {
    return;
  }
  elSectionToggle.classList.toggle(`${lpClassName.elCollapse}`);
  if ('function' === typeof callback) {
    callback(elSectionToggle);
  }
};

// Get data of form
const getDataOfForm = form => {
  const dataSend = {};
  const formData = new FormData(form);
  for (const pair of formData.entries()) {
    const key = pair[0];
    const value = formData.getAll(key);
    if (!dataSend.hasOwnProperty(key)) {
      dataSend[key] = value;
    }
  }
  return dataSend;
};

// Get field keys of form
const getFieldKeysOfForm = form => {
  const keys = [];
  const elements = form.elements;
  for (let i = 0; i < elements.length; i++) {
    const name = elements[i].name;
    if (name && !keys.includes(name)) {
      keys.push(name);
    }
  }
  return keys;
};

// Merge data handle with data form.
const mergeDataWithDatForm = (elForm, dataHandle) => {
  const dataForm = getDataOfForm(elForm);
  const keys = getFieldKeysOfForm(elForm);
  keys.forEach(key => {
    if (!dataForm.hasOwnProperty(key)) {
      delete dataHandle[key];
    } else if (dataForm[key][0] === '') {
      delete dataForm[key];
      delete dataHandle[key];
    }
  });
  dataHandle = {
    ...dataHandle,
    ...dataForm
  };
  return dataHandle;
};

/***/ }),

/***/ "./node_modules/css-loader/dist/cjs.js!./node_modules/toastify-js/src/toastify.css":
/*!*****************************************************************************************!*\
  !*** ./node_modules/css-loader/dist/cjs.js!./node_modules/toastify-js/src/toastify.css ***!
  \*****************************************************************************************/
/***/ ((module, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _css_loader_dist_runtime_sourceMaps_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../../css-loader/dist/runtime/sourceMaps.js */ "./node_modules/css-loader/dist/runtime/sourceMaps.js");
/* harmony import */ var _css_loader_dist_runtime_sourceMaps_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_css_loader_dist_runtime_sourceMaps_js__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../../css-loader/dist/runtime/api.js */ "./node_modules/css-loader/dist/runtime/api.js");
/* harmony import */ var _css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1__);
// Imports


var ___CSS_LOADER_EXPORT___ = _css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1___default()((_css_loader_dist_runtime_sourceMaps_js__WEBPACK_IMPORTED_MODULE_0___default()));
// Module
___CSS_LOADER_EXPORT___.push([module.id, `/*!
 * Toastify js 1.12.0
 * https://github.com/apvarun/toastify-js
 * @license MIT licensed
 *
 * Copyright (C) 2018 Varun A P
 */

.toastify {
    padding: 12px 20px;
    color: #ffffff;
    display: inline-block;
    box-shadow: 0 3px 6px -1px rgba(0, 0, 0, 0.12), 0 10px 36px -4px rgba(77, 96, 232, 0.3);
    background: -webkit-linear-gradient(315deg, #73a5ff, #5477f5);
    background: linear-gradient(135deg, #73a5ff, #5477f5);
    position: fixed;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
    border-radius: 2px;
    cursor: pointer;
    text-decoration: none;
    max-width: calc(50% - 20px);
    z-index: 2147483647;
}

.toastify.on {
    opacity: 1;
}

.toast-close {
    background: transparent;
    border: 0;
    color: white;
    cursor: pointer;
    font-family: inherit;
    font-size: 1em;
    opacity: 0.4;
    padding: 0 5px;
}

.toastify-right {
    right: 15px;
}

.toastify-left {
    left: 15px;
}

.toastify-top {
    top: -150px;
}

.toastify-bottom {
    bottom: -150px;
}

.toastify-rounded {
    border-radius: 25px;
}

.toastify-avatar {
    width: 1.5em;
    height: 1.5em;
    margin: -7px 5px;
    border-radius: 2px;
}

.toastify-center {
    margin-left: auto;
    margin-right: auto;
    left: 0;
    right: 0;
    max-width: fit-content;
    max-width: -moz-fit-content;
}

@media only screen and (max-width: 360px) {
    .toastify-right, .toastify-left {
        margin-left: auto;
        margin-right: auto;
        left: 0;
        right: 0;
        max-width: fit-content;
    }
}
`, "",{"version":3,"sources":["webpack://./node_modules/toastify-js/src/toastify.css"],"names":[],"mappings":"AAAA;;;;;;EAME;;AAEF;IACI,kBAAkB;IAClB,cAAc;IACd,qBAAqB;IACrB,uFAAuF;IACvF,6DAA6D;IAC7D,qDAAqD;IACrD,eAAe;IACf,UAAU;IACV,wDAAwD;IACxD,kBAAkB;IAClB,eAAe;IACf,qBAAqB;IACrB,2BAA2B;IAC3B,mBAAmB;AACvB;;AAEA;IACI,UAAU;AACd;;AAEA;IACI,uBAAuB;IACvB,SAAS;IACT,YAAY;IACZ,eAAe;IACf,oBAAoB;IACpB,cAAc;IACd,YAAY;IACZ,cAAc;AAClB;;AAEA;IACI,WAAW;AACf;;AAEA;IACI,UAAU;AACd;;AAEA;IACI,WAAW;AACf;;AAEA;IACI,cAAc;AAClB;;AAEA;IACI,mBAAmB;AACvB;;AAEA;IACI,YAAY;IACZ,aAAa;IACb,gBAAgB;IAChB,kBAAkB;AACtB;;AAEA;IACI,iBAAiB;IACjB,kBAAkB;IAClB,OAAO;IACP,QAAQ;IACR,sBAAsB;IACtB,2BAA2B;AAC/B;;AAEA;IACI;QACI,iBAAiB;QACjB,kBAAkB;QAClB,OAAO;QACP,QAAQ;QACR,sBAAsB;IAC1B;AACJ","sourcesContent":["/*!\n * Toastify js 1.12.0\n * https://github.com/apvarun/toastify-js\n * @license MIT licensed\n *\n * Copyright (C) 2018 Varun A P\n */\n\n.toastify {\n    padding: 12px 20px;\n    color: #ffffff;\n    display: inline-block;\n    box-shadow: 0 3px 6px -1px rgba(0, 0, 0, 0.12), 0 10px 36px -4px rgba(77, 96, 232, 0.3);\n    background: -webkit-linear-gradient(315deg, #73a5ff, #5477f5);\n    background: linear-gradient(135deg, #73a5ff, #5477f5);\n    position: fixed;\n    opacity: 0;\n    transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);\n    border-radius: 2px;\n    cursor: pointer;\n    text-decoration: none;\n    max-width: calc(50% - 20px);\n    z-index: 2147483647;\n}\n\n.toastify.on {\n    opacity: 1;\n}\n\n.toast-close {\n    background: transparent;\n    border: 0;\n    color: white;\n    cursor: pointer;\n    font-family: inherit;\n    font-size: 1em;\n    opacity: 0.4;\n    padding: 0 5px;\n}\n\n.toastify-right {\n    right: 15px;\n}\n\n.toastify-left {\n    left: 15px;\n}\n\n.toastify-top {\n    top: -150px;\n}\n\n.toastify-bottom {\n    bottom: -150px;\n}\n\n.toastify-rounded {\n    border-radius: 25px;\n}\n\n.toastify-avatar {\n    width: 1.5em;\n    height: 1.5em;\n    margin: -7px 5px;\n    border-radius: 2px;\n}\n\n.toastify-center {\n    margin-left: auto;\n    margin-right: auto;\n    left: 0;\n    right: 0;\n    max-width: fit-content;\n    max-width: -moz-fit-content;\n}\n\n@media only screen and (max-width: 360px) {\n    .toastify-right, .toastify-left {\n        margin-left: auto;\n        margin-right: auto;\n        left: 0;\n        right: 0;\n        max-width: fit-content;\n    }\n}\n"],"sourceRoot":""}]);
// Exports
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (___CSS_LOADER_EXPORT___);


/***/ }),

/***/ "./node_modules/css-loader/dist/runtime/api.js":
/*!*****************************************************!*\
  !*** ./node_modules/css-loader/dist/runtime/api.js ***!
  \*****************************************************/
/***/ ((module) => {

"use strict";


/*
  MIT License http://www.opensource.org/licenses/mit-license.php
  Author Tobias Koppers @sokra
*/
module.exports = function (cssWithMappingToString) {
  var list = [];

  // return the list of modules as css string
  list.toString = function toString() {
    return this.map(function (item) {
      var content = "";
      var needLayer = typeof item[5] !== "undefined";
      if (item[4]) {
        content += "@supports (".concat(item[4], ") {");
      }
      if (item[2]) {
        content += "@media ".concat(item[2], " {");
      }
      if (needLayer) {
        content += "@layer".concat(item[5].length > 0 ? " ".concat(item[5]) : "", " {");
      }
      content += cssWithMappingToString(item);
      if (needLayer) {
        content += "}";
      }
      if (item[2]) {
        content += "}";
      }
      if (item[4]) {
        content += "}";
      }
      return content;
    }).join("");
  };

  // import a list of modules into the list
  list.i = function i(modules, media, dedupe, supports, layer) {
    if (typeof modules === "string") {
      modules = [[null, modules, undefined]];
    }
    var alreadyImportedModules = {};
    if (dedupe) {
      for (var k = 0; k < this.length; k++) {
        var id = this[k][0];
        if (id != null) {
          alreadyImportedModules[id] = true;
        }
      }
    }
    for (var _k = 0; _k < modules.length; _k++) {
      var item = [].concat(modules[_k]);
      if (dedupe && alreadyImportedModules[item[0]]) {
        continue;
      }
      if (typeof layer !== "undefined") {
        if (typeof item[5] === "undefined") {
          item[5] = layer;
        } else {
          item[1] = "@layer".concat(item[5].length > 0 ? " ".concat(item[5]) : "", " {").concat(item[1], "}");
          item[5] = layer;
        }
      }
      if (media) {
        if (!item[2]) {
          item[2] = media;
        } else {
          item[1] = "@media ".concat(item[2], " {").concat(item[1], "}");
          item[2] = media;
        }
      }
      if (supports) {
        if (!item[4]) {
          item[4] = "".concat(supports);
        } else {
          item[1] = "@supports (".concat(item[4], ") {").concat(item[1], "}");
          item[4] = supports;
        }
      }
      list.push(item);
    }
  };
  return list;
};

/***/ }),

/***/ "./node_modules/css-loader/dist/runtime/sourceMaps.js":
/*!************************************************************!*\
  !*** ./node_modules/css-loader/dist/runtime/sourceMaps.js ***!
  \************************************************************/
/***/ ((module) => {

"use strict";


module.exports = function (item) {
  var content = item[1];
  var cssMapping = item[3];
  if (!cssMapping) {
    return content;
  }
  if (typeof btoa === "function") {
    var base64 = btoa(unescape(encodeURIComponent(JSON.stringify(cssMapping))));
    var data = "sourceMappingURL=data:application/json;charset=utf-8;base64,".concat(base64);
    var sourceMapping = "/*# ".concat(data, " */");
    return [content].concat([sourceMapping]).join("\n");
  }
  return [content].join("\n");
};

/***/ }),

/***/ "./node_modules/sortablejs/modular/sortable.esm.js":
/*!*********************************************************!*\
  !*** ./node_modules/sortablejs/modular/sortable.esm.js ***!
  \*********************************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   MultiDrag: () => (/* binding */ MultiDragPlugin),
/* harmony export */   Sortable: () => (/* binding */ Sortable),
/* harmony export */   Swap: () => (/* binding */ SwapPlugin),
/* harmony export */   "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/**!
 * Sortable 1.15.6
 * @author	RubaXa   <trash@rubaxa.org>
 * @author	owenm    <owen23355@gmail.com>
 * @license MIT
 */
function ownKeys(object, enumerableOnly) {
  var keys = Object.keys(object);
  if (Object.getOwnPropertySymbols) {
    var symbols = Object.getOwnPropertySymbols(object);
    if (enumerableOnly) {
      symbols = symbols.filter(function (sym) {
        return Object.getOwnPropertyDescriptor(object, sym).enumerable;
      });
    }
    keys.push.apply(keys, symbols);
  }
  return keys;
}
function _objectSpread2(target) {
  for (var i = 1; i < arguments.length; i++) {
    var source = arguments[i] != null ? arguments[i] : {};
    if (i % 2) {
      ownKeys(Object(source), true).forEach(function (key) {
        _defineProperty(target, key, source[key]);
      });
    } else if (Object.getOwnPropertyDescriptors) {
      Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
    } else {
      ownKeys(Object(source)).forEach(function (key) {
        Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
      });
    }
  }
  return target;
}
function _typeof(obj) {
  "@babel/helpers - typeof";

  if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
    _typeof = function (obj) {
      return typeof obj;
    };
  } else {
    _typeof = function (obj) {
      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
    };
  }
  return _typeof(obj);
}
function _defineProperty(obj, key, value) {
  if (key in obj) {
    Object.defineProperty(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }
  return obj;
}
function _extends() {
  _extends = Object.assign || function (target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];
      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
        }
      }
    }
    return target;
  };
  return _extends.apply(this, arguments);
}
function _objectWithoutPropertiesLoose(source, excluded) {
  if (source == null) return {};
  var target = {};
  var sourceKeys = Object.keys(source);
  var key, i;
  for (i = 0; i < sourceKeys.length; i++) {
    key = sourceKeys[i];
    if (excluded.indexOf(key) >= 0) continue;
    target[key] = source[key];
  }
  return target;
}
function _objectWithoutProperties(source, excluded) {
  if (source == null) return {};
  var target = _objectWithoutPropertiesLoose(source, excluded);
  var key, i;
  if (Object.getOwnPropertySymbols) {
    var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
    for (i = 0; i < sourceSymbolKeys.length; i++) {
      key = sourceSymbolKeys[i];
      if (excluded.indexOf(key) >= 0) continue;
      if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
      target[key] = source[key];
    }
  }
  return target;
}
function _toConsumableArray(arr) {
  return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
function _arrayWithoutHoles(arr) {
  if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}
function _iterableToArray(iter) {
  if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
function _unsupportedIterableToArray(o, minLen) {
  if (!o) return;
  if (typeof o === "string") return _arrayLikeToArray(o, minLen);
  var n = Object.prototype.toString.call(o).slice(8, -1);
  if (n === "Object" && o.constructor) n = o.constructor.name;
  if (n === "Map" || n === "Set") return Array.from(o);
  if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _arrayLikeToArray(arr, len) {
  if (len == null || len > arr.length) len = arr.length;
  for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
  return arr2;
}
function _nonIterableSpread() {
  throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}

var version = "1.15.6";

function userAgent(pattern) {
  if (typeof window !== 'undefined' && window.navigator) {
    return !! /*@__PURE__*/navigator.userAgent.match(pattern);
  }
}
var IE11OrLess = userAgent(/(?:Trident.*rv[ :]?11\.|msie|iemobile|Windows Phone)/i);
var Edge = userAgent(/Edge/i);
var FireFox = userAgent(/firefox/i);
var Safari = userAgent(/safari/i) && !userAgent(/chrome/i) && !userAgent(/android/i);
var IOS = userAgent(/iP(ad|od|hone)/i);
var ChromeForAndroid = userAgent(/chrome/i) && userAgent(/android/i);

var captureMode = {
  capture: false,
  passive: false
};
function on(el, event, fn) {
  el.addEventListener(event, fn, !IE11OrLess && captureMode);
}
function off(el, event, fn) {
  el.removeEventListener(event, fn, !IE11OrLess && captureMode);
}
function matches( /**HTMLElement*/el, /**String*/selector) {
  if (!selector) return;
  selector[0] === '>' && (selector = selector.substring(1));
  if (el) {
    try {
      if (el.matches) {
        return el.matches(selector);
      } else if (el.msMatchesSelector) {
        return el.msMatchesSelector(selector);
      } else if (el.webkitMatchesSelector) {
        return el.webkitMatchesSelector(selector);
      }
    } catch (_) {
      return false;
    }
  }
  return false;
}
function getParentOrHost(el) {
  return el.host && el !== document && el.host.nodeType ? el.host : el.parentNode;
}
function closest( /**HTMLElement*/el, /**String*/selector, /**HTMLElement*/ctx, includeCTX) {
  if (el) {
    ctx = ctx || document;
    do {
      if (selector != null && (selector[0] === '>' ? el.parentNode === ctx && matches(el, selector) : matches(el, selector)) || includeCTX && el === ctx) {
        return el;
      }
      if (el === ctx) break;
      /* jshint boss:true */
    } while (el = getParentOrHost(el));
  }
  return null;
}
var R_SPACE = /\s+/g;
function toggleClass(el, name, state) {
  if (el && name) {
    if (el.classList) {
      el.classList[state ? 'add' : 'remove'](name);
    } else {
      var className = (' ' + el.className + ' ').replace(R_SPACE, ' ').replace(' ' + name + ' ', ' ');
      el.className = (className + (state ? ' ' + name : '')).replace(R_SPACE, ' ');
    }
  }
}
function css(el, prop, val) {
  var style = el && el.style;
  if (style) {
    if (val === void 0) {
      if (document.defaultView && document.defaultView.getComputedStyle) {
        val = document.defaultView.getComputedStyle(el, '');
      } else if (el.currentStyle) {
        val = el.currentStyle;
      }
      return prop === void 0 ? val : val[prop];
    } else {
      if (!(prop in style) && prop.indexOf('webkit') === -1) {
        prop = '-webkit-' + prop;
      }
      style[prop] = val + (typeof val === 'string' ? '' : 'px');
    }
  }
}
function matrix(el, selfOnly) {
  var appliedTransforms = '';
  if (typeof el === 'string') {
    appliedTransforms = el;
  } else {
    do {
      var transform = css(el, 'transform');
      if (transform && transform !== 'none') {
        appliedTransforms = transform + ' ' + appliedTransforms;
      }
      /* jshint boss:true */
    } while (!selfOnly && (el = el.parentNode));
  }
  var matrixFn = window.DOMMatrix || window.WebKitCSSMatrix || window.CSSMatrix || window.MSCSSMatrix;
  /*jshint -W056 */
  return matrixFn && new matrixFn(appliedTransforms);
}
function find(ctx, tagName, iterator) {
  if (ctx) {
    var list = ctx.getElementsByTagName(tagName),
      i = 0,
      n = list.length;
    if (iterator) {
      for (; i < n; i++) {
        iterator(list[i], i);
      }
    }
    return list;
  }
  return [];
}
function getWindowScrollingElement() {
  var scrollingElement = document.scrollingElement;
  if (scrollingElement) {
    return scrollingElement;
  } else {
    return document.documentElement;
  }
}

/**
 * Returns the "bounding client rect" of given element
 * @param  {HTMLElement} el                       The element whose boundingClientRect is wanted
 * @param  {[Boolean]} relativeToContainingBlock  Whether the rect should be relative to the containing block of (including) the container
 * @param  {[Boolean]} relativeToNonStaticParent  Whether the rect should be relative to the relative parent of (including) the contaienr
 * @param  {[Boolean]} undoScale                  Whether the container's scale() should be undone
 * @param  {[HTMLElement]} container              The parent the element will be placed in
 * @return {Object}                               The boundingClientRect of el, with specified adjustments
 */
function getRect(el, relativeToContainingBlock, relativeToNonStaticParent, undoScale, container) {
  if (!el.getBoundingClientRect && el !== window) return;
  var elRect, top, left, bottom, right, height, width;
  if (el !== window && el.parentNode && el !== getWindowScrollingElement()) {
    elRect = el.getBoundingClientRect();
    top = elRect.top;
    left = elRect.left;
    bottom = elRect.bottom;
    right = elRect.right;
    height = elRect.height;
    width = elRect.width;
  } else {
    top = 0;
    left = 0;
    bottom = window.innerHeight;
    right = window.innerWidth;
    height = window.innerHeight;
    width = window.innerWidth;
  }
  if ((relativeToContainingBlock || relativeToNonStaticParent) && el !== window) {
    // Adjust for translate()
    container = container || el.parentNode;

    // solves #1123 (see: https://stackoverflow.com/a/37953806/6088312)
    // Not needed on <= IE11
    if (!IE11OrLess) {
      do {
        if (container && container.getBoundingClientRect && (css(container, 'transform') !== 'none' || relativeToNonStaticParent && css(container, 'position') !== 'static')) {
          var containerRect = container.getBoundingClientRect();

          // Set relative to edges of padding box of container
          top -= containerRect.top + parseInt(css(container, 'border-top-width'));
          left -= containerRect.left + parseInt(css(container, 'border-left-width'));
          bottom = top + elRect.height;
          right = left + elRect.width;
          break;
        }
        /* jshint boss:true */
      } while (container = container.parentNode);
    }
  }
  if (undoScale && el !== window) {
    // Adjust for scale()
    var elMatrix = matrix(container || el),
      scaleX = elMatrix && elMatrix.a,
      scaleY = elMatrix && elMatrix.d;
    if (elMatrix) {
      top /= scaleY;
      left /= scaleX;
      width /= scaleX;
      height /= scaleY;
      bottom = top + height;
      right = left + width;
    }
  }
  return {
    top: top,
    left: left,
    bottom: bottom,
    right: right,
    width: width,
    height: height
  };
}

/**
 * Checks if a side of an element is scrolled past a side of its parents
 * @param  {HTMLElement}  el           The element who's side being scrolled out of view is in question
 * @param  {String}       elSide       Side of the element in question ('top', 'left', 'right', 'bottom')
 * @param  {String}       parentSide   Side of the parent in question ('top', 'left', 'right', 'bottom')
 * @return {HTMLElement}               The parent scroll element that the el's side is scrolled past, or null if there is no such element
 */
function isScrolledPast(el, elSide, parentSide) {
  var parent = getParentAutoScrollElement(el, true),
    elSideVal = getRect(el)[elSide];

  /* jshint boss:true */
  while (parent) {
    var parentSideVal = getRect(parent)[parentSide],
      visible = void 0;
    if (parentSide === 'top' || parentSide === 'left') {
      visible = elSideVal >= parentSideVal;
    } else {
      visible = elSideVal <= parentSideVal;
    }
    if (!visible) return parent;
    if (parent === getWindowScrollingElement()) break;
    parent = getParentAutoScrollElement(parent, false);
  }
  return false;
}

/**
 * Gets nth child of el, ignoring hidden children, sortable's elements (does not ignore clone if it's visible)
 * and non-draggable elements
 * @param  {HTMLElement} el       The parent element
 * @param  {Number} childNum      The index of the child
 * @param  {Object} options       Parent Sortable's options
 * @return {HTMLElement}          The child at index childNum, or null if not found
 */
function getChild(el, childNum, options, includeDragEl) {
  var currentChild = 0,
    i = 0,
    children = el.children;
  while (i < children.length) {
    if (children[i].style.display !== 'none' && children[i] !== Sortable.ghost && (includeDragEl || children[i] !== Sortable.dragged) && closest(children[i], options.draggable, el, false)) {
      if (currentChild === childNum) {
        return children[i];
      }
      currentChild++;
    }
    i++;
  }
  return null;
}

/**
 * Gets the last child in the el, ignoring ghostEl or invisible elements (clones)
 * @param  {HTMLElement} el       Parent element
 * @param  {selector} selector    Any other elements that should be ignored
 * @return {HTMLElement}          The last child, ignoring ghostEl
 */
function lastChild(el, selector) {
  var last = el.lastElementChild;
  while (last && (last === Sortable.ghost || css(last, 'display') === 'none' || selector && !matches(last, selector))) {
    last = last.previousElementSibling;
  }
  return last || null;
}

/**
 * Returns the index of an element within its parent for a selected set of
 * elements
 * @param  {HTMLElement} el
 * @param  {selector} selector
 * @return {number}
 */
function index(el, selector) {
  var index = 0;
  if (!el || !el.parentNode) {
    return -1;
  }

  /* jshint boss:true */
  while (el = el.previousElementSibling) {
    if (el.nodeName.toUpperCase() !== 'TEMPLATE' && el !== Sortable.clone && (!selector || matches(el, selector))) {
      index++;
    }
  }
  return index;
}

/**
 * Returns the scroll offset of the given element, added with all the scroll offsets of parent elements.
 * The value is returned in real pixels.
 * @param  {HTMLElement} el
 * @return {Array}             Offsets in the format of [left, top]
 */
function getRelativeScrollOffset(el) {
  var offsetLeft = 0,
    offsetTop = 0,
    winScroller = getWindowScrollingElement();
  if (el) {
    do {
      var elMatrix = matrix(el),
        scaleX = elMatrix.a,
        scaleY = elMatrix.d;
      offsetLeft += el.scrollLeft * scaleX;
      offsetTop += el.scrollTop * scaleY;
    } while (el !== winScroller && (el = el.parentNode));
  }
  return [offsetLeft, offsetTop];
}

/**
 * Returns the index of the object within the given array
 * @param  {Array} arr   Array that may or may not hold the object
 * @param  {Object} obj  An object that has a key-value pair unique to and identical to a key-value pair in the object you want to find
 * @return {Number}      The index of the object in the array, or -1
 */
function indexOfObject(arr, obj) {
  for (var i in arr) {
    if (!arr.hasOwnProperty(i)) continue;
    for (var key in obj) {
      if (obj.hasOwnProperty(key) && obj[key] === arr[i][key]) return Number(i);
    }
  }
  return -1;
}
function getParentAutoScrollElement(el, includeSelf) {
  // skip to window
  if (!el || !el.getBoundingClientRect) return getWindowScrollingElement();
  var elem = el;
  var gotSelf = false;
  do {
    // we don't need to get elem css if it isn't even overflowing in the first place (performance)
    if (elem.clientWidth < elem.scrollWidth || elem.clientHeight < elem.scrollHeight) {
      var elemCSS = css(elem);
      if (elem.clientWidth < elem.scrollWidth && (elemCSS.overflowX == 'auto' || elemCSS.overflowX == 'scroll') || elem.clientHeight < elem.scrollHeight && (elemCSS.overflowY == 'auto' || elemCSS.overflowY == 'scroll')) {
        if (!elem.getBoundingClientRect || elem === document.body) return getWindowScrollingElement();
        if (gotSelf || includeSelf) return elem;
        gotSelf = true;
      }
    }
    /* jshint boss:true */
  } while (elem = elem.parentNode);
  return getWindowScrollingElement();
}
function extend(dst, src) {
  if (dst && src) {
    for (var key in src) {
      if (src.hasOwnProperty(key)) {
        dst[key] = src[key];
      }
    }
  }
  return dst;
}
function isRectEqual(rect1, rect2) {
  return Math.round(rect1.top) === Math.round(rect2.top) && Math.round(rect1.left) === Math.round(rect2.left) && Math.round(rect1.height) === Math.round(rect2.height) && Math.round(rect1.width) === Math.round(rect2.width);
}
var _throttleTimeout;
function throttle(callback, ms) {
  return function () {
    if (!_throttleTimeout) {
      var args = arguments,
        _this = this;
      if (args.length === 1) {
        callback.call(_this, args[0]);
      } else {
        callback.apply(_this, args);
      }
      _throttleTimeout = setTimeout(function () {
        _throttleTimeout = void 0;
      }, ms);
    }
  };
}
function cancelThrottle() {
  clearTimeout(_throttleTimeout);
  _throttleTimeout = void 0;
}
function scrollBy(el, x, y) {
  el.scrollLeft += x;
  el.scrollTop += y;
}
function clone(el) {
  var Polymer = window.Polymer;
  var $ = window.jQuery || window.Zepto;
  if (Polymer && Polymer.dom) {
    return Polymer.dom(el).cloneNode(true);
  } else if ($) {
    return $(el).clone(true)[0];
  } else {
    return el.cloneNode(true);
  }
}
function setRect(el, rect) {
  css(el, 'position', 'absolute');
  css(el, 'top', rect.top);
  css(el, 'left', rect.left);
  css(el, 'width', rect.width);
  css(el, 'height', rect.height);
}
function unsetRect(el) {
  css(el, 'position', '');
  css(el, 'top', '');
  css(el, 'left', '');
  css(el, 'width', '');
  css(el, 'height', '');
}
function getChildContainingRectFromElement(container, options, ghostEl) {
  var rect = {};
  Array.from(container.children).forEach(function (child) {
    var _rect$left, _rect$top, _rect$right, _rect$bottom;
    if (!closest(child, options.draggable, container, false) || child.animated || child === ghostEl) return;
    var childRect = getRect(child);
    rect.left = Math.min((_rect$left = rect.left) !== null && _rect$left !== void 0 ? _rect$left : Infinity, childRect.left);
    rect.top = Math.min((_rect$top = rect.top) !== null && _rect$top !== void 0 ? _rect$top : Infinity, childRect.top);
    rect.right = Math.max((_rect$right = rect.right) !== null && _rect$right !== void 0 ? _rect$right : -Infinity, childRect.right);
    rect.bottom = Math.max((_rect$bottom = rect.bottom) !== null && _rect$bottom !== void 0 ? _rect$bottom : -Infinity, childRect.bottom);
  });
  rect.width = rect.right - rect.left;
  rect.height = rect.bottom - rect.top;
  rect.x = rect.left;
  rect.y = rect.top;
  return rect;
}
var expando = 'Sortable' + new Date().getTime();

function AnimationStateManager() {
  var animationStates = [],
    animationCallbackId;
  return {
    captureAnimationState: function captureAnimationState() {
      animationStates = [];
      if (!this.options.animation) return;
      var children = [].slice.call(this.el.children);
      children.forEach(function (child) {
        if (css(child, 'display') === 'none' || child === Sortable.ghost) return;
        animationStates.push({
          target: child,
          rect: getRect(child)
        });
        var fromRect = _objectSpread2({}, animationStates[animationStates.length - 1].rect);

        // If animating: compensate for current animation
        if (child.thisAnimationDuration) {
          var childMatrix = matrix(child, true);
          if (childMatrix) {
            fromRect.top -= childMatrix.f;
            fromRect.left -= childMatrix.e;
          }
        }
        child.fromRect = fromRect;
      });
    },
    addAnimationState: function addAnimationState(state) {
      animationStates.push(state);
    },
    removeAnimationState: function removeAnimationState(target) {
      animationStates.splice(indexOfObject(animationStates, {
        target: target
      }), 1);
    },
    animateAll: function animateAll(callback) {
      var _this = this;
      if (!this.options.animation) {
        clearTimeout(animationCallbackId);
        if (typeof callback === 'function') callback();
        return;
      }
      var animating = false,
        animationTime = 0;
      animationStates.forEach(function (state) {
        var time = 0,
          target = state.target,
          fromRect = target.fromRect,
          toRect = getRect(target),
          prevFromRect = target.prevFromRect,
          prevToRect = target.prevToRect,
          animatingRect = state.rect,
          targetMatrix = matrix(target, true);
        if (targetMatrix) {
          // Compensate for current animation
          toRect.top -= targetMatrix.f;
          toRect.left -= targetMatrix.e;
        }
        target.toRect = toRect;
        if (target.thisAnimationDuration) {
          // Could also check if animatingRect is between fromRect and toRect
          if (isRectEqual(prevFromRect, toRect) && !isRectEqual(fromRect, toRect) &&
          // Make sure animatingRect is on line between toRect & fromRect
          (animatingRect.top - toRect.top) / (animatingRect.left - toRect.left) === (fromRect.top - toRect.top) / (fromRect.left - toRect.left)) {
            // If returning to same place as started from animation and on same axis
            time = calculateRealTime(animatingRect, prevFromRect, prevToRect, _this.options);
          }
        }

        // if fromRect != toRect: animate
        if (!isRectEqual(toRect, fromRect)) {
          target.prevFromRect = fromRect;
          target.prevToRect = toRect;
          if (!time) {
            time = _this.options.animation;
          }
          _this.animate(target, animatingRect, toRect, time);
        }
        if (time) {
          animating = true;
          animationTime = Math.max(animationTime, time);
          clearTimeout(target.animationResetTimer);
          target.animationResetTimer = setTimeout(function () {
            target.animationTime = 0;
            target.prevFromRect = null;
            target.fromRect = null;
            target.prevToRect = null;
            target.thisAnimationDuration = null;
          }, time);
          target.thisAnimationDuration = time;
        }
      });
      clearTimeout(animationCallbackId);
      if (!animating) {
        if (typeof callback === 'function') callback();
      } else {
        animationCallbackId = setTimeout(function () {
          if (typeof callback === 'function') callback();
        }, animationTime);
      }
      animationStates = [];
    },
    animate: function animate(target, currentRect, toRect, duration) {
      if (duration) {
        css(target, 'transition', '');
        css(target, 'transform', '');
        var elMatrix = matrix(this.el),
          scaleX = elMatrix && elMatrix.a,
          scaleY = elMatrix && elMatrix.d,
          translateX = (currentRect.left - toRect.left) / (scaleX || 1),
          translateY = (currentRect.top - toRect.top) / (scaleY || 1);
        target.animatingX = !!translateX;
        target.animatingY = !!translateY;
        css(target, 'transform', 'translate3d(' + translateX + 'px,' + translateY + 'px,0)');
        this.forRepaintDummy = repaint(target); // repaint

        css(target, 'transition', 'transform ' + duration + 'ms' + (this.options.easing ? ' ' + this.options.easing : ''));
        css(target, 'transform', 'translate3d(0,0,0)');
        typeof target.animated === 'number' && clearTimeout(target.animated);
        target.animated = setTimeout(function () {
          css(target, 'transition', '');
          css(target, 'transform', '');
          target.animated = false;
          target.animatingX = false;
          target.animatingY = false;
        }, duration);
      }
    }
  };
}
function repaint(target) {
  return target.offsetWidth;
}
function calculateRealTime(animatingRect, fromRect, toRect, options) {
  return Math.sqrt(Math.pow(fromRect.top - animatingRect.top, 2) + Math.pow(fromRect.left - animatingRect.left, 2)) / Math.sqrt(Math.pow(fromRect.top - toRect.top, 2) + Math.pow(fromRect.left - toRect.left, 2)) * options.animation;
}

var plugins = [];
var defaults = {
  initializeByDefault: true
};
var PluginManager = {
  mount: function mount(plugin) {
    // Set default static properties
    for (var option in defaults) {
      if (defaults.hasOwnProperty(option) && !(option in plugin)) {
        plugin[option] = defaults[option];
      }
    }
    plugins.forEach(function (p) {
      if (p.pluginName === plugin.pluginName) {
        throw "Sortable: Cannot mount plugin ".concat(plugin.pluginName, " more than once");
      }
    });
    plugins.push(plugin);
  },
  pluginEvent: function pluginEvent(eventName, sortable, evt) {
    var _this = this;
    this.eventCanceled = false;
    evt.cancel = function () {
      _this.eventCanceled = true;
    };
    var eventNameGlobal = eventName + 'Global';
    plugins.forEach(function (plugin) {
      if (!sortable[plugin.pluginName]) return;
      // Fire global events if it exists in this sortable
      if (sortable[plugin.pluginName][eventNameGlobal]) {
        sortable[plugin.pluginName][eventNameGlobal](_objectSpread2({
          sortable: sortable
        }, evt));
      }

      // Only fire plugin event if plugin is enabled in this sortable,
      // and plugin has event defined
      if (sortable.options[plugin.pluginName] && sortable[plugin.pluginName][eventName]) {
        sortable[plugin.pluginName][eventName](_objectSpread2({
          sortable: sortable
        }, evt));
      }
    });
  },
  initializePlugins: function initializePlugins(sortable, el, defaults, options) {
    plugins.forEach(function (plugin) {
      var pluginName = plugin.pluginName;
      if (!sortable.options[pluginName] && !plugin.initializeByDefault) return;
      var initialized = new plugin(sortable, el, sortable.options);
      initialized.sortable = sortable;
      initialized.options = sortable.options;
      sortable[pluginName] = initialized;

      // Add default options from plugin
      _extends(defaults, initialized.defaults);
    });
    for (var option in sortable.options) {
      if (!sortable.options.hasOwnProperty(option)) continue;
      var modified = this.modifyOption(sortable, option, sortable.options[option]);
      if (typeof modified !== 'undefined') {
        sortable.options[option] = modified;
      }
    }
  },
  getEventProperties: function getEventProperties(name, sortable) {
    var eventProperties = {};
    plugins.forEach(function (plugin) {
      if (typeof plugin.eventProperties !== 'function') return;
      _extends(eventProperties, plugin.eventProperties.call(sortable[plugin.pluginName], name));
    });
    return eventProperties;
  },
  modifyOption: function modifyOption(sortable, name, value) {
    var modifiedValue;
    plugins.forEach(function (plugin) {
      // Plugin must exist on the Sortable
      if (!sortable[plugin.pluginName]) return;

      // If static option listener exists for this option, call in the context of the Sortable's instance of this plugin
      if (plugin.optionListeners && typeof plugin.optionListeners[name] === 'function') {
        modifiedValue = plugin.optionListeners[name].call(sortable[plugin.pluginName], value);
      }
    });
    return modifiedValue;
  }
};

function dispatchEvent(_ref) {
  var sortable = _ref.sortable,
    rootEl = _ref.rootEl,
    name = _ref.name,
    targetEl = _ref.targetEl,
    cloneEl = _ref.cloneEl,
    toEl = _ref.toEl,
    fromEl = _ref.fromEl,
    oldIndex = _ref.oldIndex,
    newIndex = _ref.newIndex,
    oldDraggableIndex = _ref.oldDraggableIndex,
    newDraggableIndex = _ref.newDraggableIndex,
    originalEvent = _ref.originalEvent,
    putSortable = _ref.putSortable,
    extraEventProperties = _ref.extraEventProperties;
  sortable = sortable || rootEl && rootEl[expando];
  if (!sortable) return;
  var evt,
    options = sortable.options,
    onName = 'on' + name.charAt(0).toUpperCase() + name.substr(1);
  // Support for new CustomEvent feature
  if (window.CustomEvent && !IE11OrLess && !Edge) {
    evt = new CustomEvent(name, {
      bubbles: true,
      cancelable: true
    });
  } else {
    evt = document.createEvent('Event');
    evt.initEvent(name, true, true);
  }
  evt.to = toEl || rootEl;
  evt.from = fromEl || rootEl;
  evt.item = targetEl || rootEl;
  evt.clone = cloneEl;
  evt.oldIndex = oldIndex;
  evt.newIndex = newIndex;
  evt.oldDraggableIndex = oldDraggableIndex;
  evt.newDraggableIndex = newDraggableIndex;
  evt.originalEvent = originalEvent;
  evt.pullMode = putSortable ? putSortable.lastPutMode : undefined;
  var allEventProperties = _objectSpread2(_objectSpread2({}, extraEventProperties), PluginManager.getEventProperties(name, sortable));
  for (var option in allEventProperties) {
    evt[option] = allEventProperties[option];
  }
  if (rootEl) {
    rootEl.dispatchEvent(evt);
  }
  if (options[onName]) {
    options[onName].call(sortable, evt);
  }
}

var _excluded = ["evt"];
var pluginEvent = function pluginEvent(eventName, sortable) {
  var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
    originalEvent = _ref.evt,
    data = _objectWithoutProperties(_ref, _excluded);
  PluginManager.pluginEvent.bind(Sortable)(eventName, sortable, _objectSpread2({
    dragEl: dragEl,
    parentEl: parentEl,
    ghostEl: ghostEl,
    rootEl: rootEl,
    nextEl: nextEl,
    lastDownEl: lastDownEl,
    cloneEl: cloneEl,
    cloneHidden: cloneHidden,
    dragStarted: moved,
    putSortable: putSortable,
    activeSortable: Sortable.active,
    originalEvent: originalEvent,
    oldIndex: oldIndex,
    oldDraggableIndex: oldDraggableIndex,
    newIndex: newIndex,
    newDraggableIndex: newDraggableIndex,
    hideGhostForTarget: _hideGhostForTarget,
    unhideGhostForTarget: _unhideGhostForTarget,
    cloneNowHidden: function cloneNowHidden() {
      cloneHidden = true;
    },
    cloneNowShown: function cloneNowShown() {
      cloneHidden = false;
    },
    dispatchSortableEvent: function dispatchSortableEvent(name) {
      _dispatchEvent({
        sortable: sortable,
        name: name,
        originalEvent: originalEvent
      });
    }
  }, data));
};
function _dispatchEvent(info) {
  dispatchEvent(_objectSpread2({
    putSortable: putSortable,
    cloneEl: cloneEl,
    targetEl: dragEl,
    rootEl: rootEl,
    oldIndex: oldIndex,
    oldDraggableIndex: oldDraggableIndex,
    newIndex: newIndex,
    newDraggableIndex: newDraggableIndex
  }, info));
}
var dragEl,
  parentEl,
  ghostEl,
  rootEl,
  nextEl,
  lastDownEl,
  cloneEl,
  cloneHidden,
  oldIndex,
  newIndex,
  oldDraggableIndex,
  newDraggableIndex,
  activeGroup,
  putSortable,
  awaitingDragStarted = false,
  ignoreNextClick = false,
  sortables = [],
  tapEvt,
  touchEvt,
  lastDx,
  lastDy,
  tapDistanceLeft,
  tapDistanceTop,
  moved,
  lastTarget,
  lastDirection,
  pastFirstInvertThresh = false,
  isCircumstantialInvert = false,
  targetMoveDistance,
  // For positioning ghost absolutely
  ghostRelativeParent,
  ghostRelativeParentInitialScroll = [],
  // (left, top)

  _silent = false,
  savedInputChecked = [];

/** @const */
var documentExists = typeof document !== 'undefined',
  PositionGhostAbsolutely = IOS,
  CSSFloatProperty = Edge || IE11OrLess ? 'cssFloat' : 'float',
  // This will not pass for IE9, because IE9 DnD only works on anchors
  supportDraggable = documentExists && !ChromeForAndroid && !IOS && 'draggable' in document.createElement('div'),
  supportCssPointerEvents = function () {
    if (!documentExists) return;
    // false when <= IE11
    if (IE11OrLess) {
      return false;
    }
    var el = document.createElement('x');
    el.style.cssText = 'pointer-events:auto';
    return el.style.pointerEvents === 'auto';
  }(),
  _detectDirection = function _detectDirection(el, options) {
    var elCSS = css(el),
      elWidth = parseInt(elCSS.width) - parseInt(elCSS.paddingLeft) - parseInt(elCSS.paddingRight) - parseInt(elCSS.borderLeftWidth) - parseInt(elCSS.borderRightWidth),
      child1 = getChild(el, 0, options),
      child2 = getChild(el, 1, options),
      firstChildCSS = child1 && css(child1),
      secondChildCSS = child2 && css(child2),
      firstChildWidth = firstChildCSS && parseInt(firstChildCSS.marginLeft) + parseInt(firstChildCSS.marginRight) + getRect(child1).width,
      secondChildWidth = secondChildCSS && parseInt(secondChildCSS.marginLeft) + parseInt(secondChildCSS.marginRight) + getRect(child2).width;
    if (elCSS.display === 'flex') {
      return elCSS.flexDirection === 'column' || elCSS.flexDirection === 'column-reverse' ? 'vertical' : 'horizontal';
    }
    if (elCSS.display === 'grid') {
      return elCSS.gridTemplateColumns.split(' ').length <= 1 ? 'vertical' : 'horizontal';
    }
    if (child1 && firstChildCSS["float"] && firstChildCSS["float"] !== 'none') {
      var touchingSideChild2 = firstChildCSS["float"] === 'left' ? 'left' : 'right';
      return child2 && (secondChildCSS.clear === 'both' || secondChildCSS.clear === touchingSideChild2) ? 'vertical' : 'horizontal';
    }
    return child1 && (firstChildCSS.display === 'block' || firstChildCSS.display === 'flex' || firstChildCSS.display === 'table' || firstChildCSS.display === 'grid' || firstChildWidth >= elWidth && elCSS[CSSFloatProperty] === 'none' || child2 && elCSS[CSSFloatProperty] === 'none' && firstChildWidth + secondChildWidth > elWidth) ? 'vertical' : 'horizontal';
  },
  _dragElInRowColumn = function _dragElInRowColumn(dragRect, targetRect, vertical) {
    var dragElS1Opp = vertical ? dragRect.left : dragRect.top,
      dragElS2Opp = vertical ? dragRect.right : dragRect.bottom,
      dragElOppLength = vertical ? dragRect.width : dragRect.height,
      targetS1Opp = vertical ? targetRect.left : targetRect.top,
      targetS2Opp = vertical ? targetRect.right : targetRect.bottom,
      targetOppLength = vertical ? targetRect.width : targetRect.height;
    return dragElS1Opp === targetS1Opp || dragElS2Opp === targetS2Opp || dragElS1Opp + dragElOppLength / 2 === targetS1Opp + targetOppLength / 2;
  },
  /**
   * Detects first nearest empty sortable to X and Y position using emptyInsertThreshold.
   * @param  {Number} x      X position
   * @param  {Number} y      Y position
   * @return {HTMLElement}   Element of the first found nearest Sortable
   */
  _detectNearestEmptySortable = function _detectNearestEmptySortable(x, y) {
    var ret;
    sortables.some(function (sortable) {
      var threshold = sortable[expando].options.emptyInsertThreshold;
      if (!threshold || lastChild(sortable)) return;
      var rect = getRect(sortable),
        insideHorizontally = x >= rect.left - threshold && x <= rect.right + threshold,
        insideVertically = y >= rect.top - threshold && y <= rect.bottom + threshold;
      if (insideHorizontally && insideVertically) {
        return ret = sortable;
      }
    });
    return ret;
  },
  _prepareGroup = function _prepareGroup(options) {
    function toFn(value, pull) {
      return function (to, from, dragEl, evt) {
        var sameGroup = to.options.group.name && from.options.group.name && to.options.group.name === from.options.group.name;
        if (value == null && (pull || sameGroup)) {
          // Default pull value
          // Default pull and put value if same group
          return true;
        } else if (value == null || value === false) {
          return false;
        } else if (pull && value === 'clone') {
          return value;
        } else if (typeof value === 'function') {
          return toFn(value(to, from, dragEl, evt), pull)(to, from, dragEl, evt);
        } else {
          var otherGroup = (pull ? to : from).options.group.name;
          return value === true || typeof value === 'string' && value === otherGroup || value.join && value.indexOf(otherGroup) > -1;
        }
      };
    }
    var group = {};
    var originalGroup = options.group;
    if (!originalGroup || _typeof(originalGroup) != 'object') {
      originalGroup = {
        name: originalGroup
      };
    }
    group.name = originalGroup.name;
    group.checkPull = toFn(originalGroup.pull, true);
    group.checkPut = toFn(originalGroup.put);
    group.revertClone = originalGroup.revertClone;
    options.group = group;
  },
  _hideGhostForTarget = function _hideGhostForTarget() {
    if (!supportCssPointerEvents && ghostEl) {
      css(ghostEl, 'display', 'none');
    }
  },
  _unhideGhostForTarget = function _unhideGhostForTarget() {
    if (!supportCssPointerEvents && ghostEl) {
      css(ghostEl, 'display', '');
    }
  };

// #1184 fix - Prevent click event on fallback if dragged but item not changed position
if (documentExists && !ChromeForAndroid) {
  document.addEventListener('click', function (evt) {
    if (ignoreNextClick) {
      evt.preventDefault();
      evt.stopPropagation && evt.stopPropagation();
      evt.stopImmediatePropagation && evt.stopImmediatePropagation();
      ignoreNextClick = false;
      return false;
    }
  }, true);
}
var nearestEmptyInsertDetectEvent = function nearestEmptyInsertDetectEvent(evt) {
  if (dragEl) {
    evt = evt.touches ? evt.touches[0] : evt;
    var nearest = _detectNearestEmptySortable(evt.clientX, evt.clientY);
    if (nearest) {
      // Create imitation event
      var event = {};
      for (var i in evt) {
        if (evt.hasOwnProperty(i)) {
          event[i] = evt[i];
        }
      }
      event.target = event.rootEl = nearest;
      event.preventDefault = void 0;
      event.stopPropagation = void 0;
      nearest[expando]._onDragOver(event);
    }
  }
};
var _checkOutsideTargetEl = function _checkOutsideTargetEl(evt) {
  if (dragEl) {
    dragEl.parentNode[expando]._isOutsideThisEl(evt.target);
  }
};

/**
 * @class  Sortable
 * @param  {HTMLElement}  el
 * @param  {Object}       [options]
 */
function Sortable(el, options) {
  if (!(el && el.nodeType && el.nodeType === 1)) {
    throw "Sortable: `el` must be an HTMLElement, not ".concat({}.toString.call(el));
  }
  this.el = el; // root element
  this.options = options = _extends({}, options);

  // Export instance
  el[expando] = this;
  var defaults = {
    group: null,
    sort: true,
    disabled: false,
    store: null,
    handle: null,
    draggable: /^[uo]l$/i.test(el.nodeName) ? '>li' : '>*',
    swapThreshold: 1,
    // percentage; 0 <= x <= 1
    invertSwap: false,
    // invert always
    invertedSwapThreshold: null,
    // will be set to same as swapThreshold if default
    removeCloneOnHide: true,
    direction: function direction() {
      return _detectDirection(el, this.options);
    },
    ghostClass: 'sortable-ghost',
    chosenClass: 'sortable-chosen',
    dragClass: 'sortable-drag',
    ignore: 'a, img',
    filter: null,
    preventOnFilter: true,
    animation: 0,
    easing: null,
    setData: function setData(dataTransfer, dragEl) {
      dataTransfer.setData('Text', dragEl.textContent);
    },
    dropBubble: false,
    dragoverBubble: false,
    dataIdAttr: 'data-id',
    delay: 0,
    delayOnTouchOnly: false,
    touchStartThreshold: (Number.parseInt ? Number : window).parseInt(window.devicePixelRatio, 10) || 1,
    forceFallback: false,
    fallbackClass: 'sortable-fallback',
    fallbackOnBody: false,
    fallbackTolerance: 0,
    fallbackOffset: {
      x: 0,
      y: 0
    },
    // Disabled on Safari: #1571; Enabled on Safari IOS: #2244
    supportPointer: Sortable.supportPointer !== false && 'PointerEvent' in window && (!Safari || IOS),
    emptyInsertThreshold: 5
  };
  PluginManager.initializePlugins(this, el, defaults);

  // Set default options
  for (var name in defaults) {
    !(name in options) && (options[name] = defaults[name]);
  }
  _prepareGroup(options);

  // Bind all private methods
  for (var fn in this) {
    if (fn.charAt(0) === '_' && typeof this[fn] === 'function') {
      this[fn] = this[fn].bind(this);
    }
  }

  // Setup drag mode
  this.nativeDraggable = options.forceFallback ? false : supportDraggable;
  if (this.nativeDraggable) {
    // Touch start threshold cannot be greater than the native dragstart threshold
    this.options.touchStartThreshold = 1;
  }

  // Bind events
  if (options.supportPointer) {
    on(el, 'pointerdown', this._onTapStart);
  } else {
    on(el, 'mousedown', this._onTapStart);
    on(el, 'touchstart', this._onTapStart);
  }
  if (this.nativeDraggable) {
    on(el, 'dragover', this);
    on(el, 'dragenter', this);
  }
  sortables.push(this.el);

  // Restore sorting
  options.store && options.store.get && this.sort(options.store.get(this) || []);

  // Add animation state manager
  _extends(this, AnimationStateManager());
}
Sortable.prototype = /** @lends Sortable.prototype */{
  constructor: Sortable,
  _isOutsideThisEl: function _isOutsideThisEl(target) {
    if (!this.el.contains(target) && target !== this.el) {
      lastTarget = null;
    }
  },
  _getDirection: function _getDirection(evt, target) {
    return typeof this.options.direction === 'function' ? this.options.direction.call(this, evt, target, dragEl) : this.options.direction;
  },
  _onTapStart: function _onTapStart( /** Event|TouchEvent */evt) {
    if (!evt.cancelable) return;
    var _this = this,
      el = this.el,
      options = this.options,
      preventOnFilter = options.preventOnFilter,
      type = evt.type,
      touch = evt.touches && evt.touches[0] || evt.pointerType && evt.pointerType === 'touch' && evt,
      target = (touch || evt).target,
      originalTarget = evt.target.shadowRoot && (evt.path && evt.path[0] || evt.composedPath && evt.composedPath()[0]) || target,
      filter = options.filter;
    _saveInputCheckedState(el);

    // Don't trigger start event when an element is been dragged, otherwise the evt.oldindex always wrong when set option.group.
    if (dragEl) {
      return;
    }
    if (/mousedown|pointerdown/.test(type) && evt.button !== 0 || options.disabled) {
      return; // only left button and enabled
    }

    // cancel dnd if original target is content editable
    if (originalTarget.isContentEditable) {
      return;
    }

    // Safari ignores further event handling after mousedown
    if (!this.nativeDraggable && Safari && target && target.tagName.toUpperCase() === 'SELECT') {
      return;
    }
    target = closest(target, options.draggable, el, false);
    if (target && target.animated) {
      return;
    }
    if (lastDownEl === target) {
      // Ignoring duplicate `down`
      return;
    }

    // Get the index of the dragged element within its parent
    oldIndex = index(target);
    oldDraggableIndex = index(target, options.draggable);

    // Check filter
    if (typeof filter === 'function') {
      if (filter.call(this, evt, target, this)) {
        _dispatchEvent({
          sortable: _this,
          rootEl: originalTarget,
          name: 'filter',
          targetEl: target,
          toEl: el,
          fromEl: el
        });
        pluginEvent('filter', _this, {
          evt: evt
        });
        preventOnFilter && evt.preventDefault();
        return; // cancel dnd
      }
    } else if (filter) {
      filter = filter.split(',').some(function (criteria) {
        criteria = closest(originalTarget, criteria.trim(), el, false);
        if (criteria) {
          _dispatchEvent({
            sortable: _this,
            rootEl: criteria,
            name: 'filter',
            targetEl: target,
            fromEl: el,
            toEl: el
          });
          pluginEvent('filter', _this, {
            evt: evt
          });
          return true;
        }
      });
      if (filter) {
        preventOnFilter && evt.preventDefault();
        return; // cancel dnd
      }
    }
    if (options.handle && !closest(originalTarget, options.handle, el, false)) {
      return;
    }

    // Prepare `dragstart`
    this._prepareDragStart(evt, touch, target);
  },
  _prepareDragStart: function _prepareDragStart( /** Event */evt, /** Touch */touch, /** HTMLElement */target) {
    var _this = this,
      el = _this.el,
      options = _this.options,
      ownerDocument = el.ownerDocument,
      dragStartFn;
    if (target && !dragEl && target.parentNode === el) {
      var dragRect = getRect(target);
      rootEl = el;
      dragEl = target;
      parentEl = dragEl.parentNode;
      nextEl = dragEl.nextSibling;
      lastDownEl = target;
      activeGroup = options.group;
      Sortable.dragged = dragEl;
      tapEvt = {
        target: dragEl,
        clientX: (touch || evt).clientX,
        clientY: (touch || evt).clientY
      };
      tapDistanceLeft = tapEvt.clientX - dragRect.left;
      tapDistanceTop = tapEvt.clientY - dragRect.top;
      this._lastX = (touch || evt).clientX;
      this._lastY = (touch || evt).clientY;
      dragEl.style['will-change'] = 'all';
      dragStartFn = function dragStartFn() {
        pluginEvent('delayEnded', _this, {
          evt: evt
        });
        if (Sortable.eventCanceled) {
          _this._onDrop();
          return;
        }
        // Delayed drag has been triggered
        // we can re-enable the events: touchmove/mousemove
        _this._disableDelayedDragEvents();
        if (!FireFox && _this.nativeDraggable) {
          dragEl.draggable = true;
        }

        // Bind the events: dragstart/dragend
        _this._triggerDragStart(evt, touch);

        // Drag start event
        _dispatchEvent({
          sortable: _this,
          name: 'choose',
          originalEvent: evt
        });

        // Chosen item
        toggleClass(dragEl, options.chosenClass, true);
      };

      // Disable "draggable"
      options.ignore.split(',').forEach(function (criteria) {
        find(dragEl, criteria.trim(), _disableDraggable);
      });
      on(ownerDocument, 'dragover', nearestEmptyInsertDetectEvent);
      on(ownerDocument, 'mousemove', nearestEmptyInsertDetectEvent);
      on(ownerDocument, 'touchmove', nearestEmptyInsertDetectEvent);
      if (options.supportPointer) {
        on(ownerDocument, 'pointerup', _this._onDrop);
        // Native D&D triggers pointercancel
        !this.nativeDraggable && on(ownerDocument, 'pointercancel', _this._onDrop);
      } else {
        on(ownerDocument, 'mouseup', _this._onDrop);
        on(ownerDocument, 'touchend', _this._onDrop);
        on(ownerDocument, 'touchcancel', _this._onDrop);
      }

      // Make dragEl draggable (must be before delay for FireFox)
      if (FireFox && this.nativeDraggable) {
        this.options.touchStartThreshold = 4;
        dragEl.draggable = true;
      }
      pluginEvent('delayStart', this, {
        evt: evt
      });

      // Delay is impossible for native DnD in Edge or IE
      if (options.delay && (!options.delayOnTouchOnly || touch) && (!this.nativeDraggable || !(Edge || IE11OrLess))) {
        if (Sortable.eventCanceled) {
          this._onDrop();
          return;
        }
        // If the user moves the pointer or let go the click or touch
        // before the delay has been reached:
        // disable the delayed drag
        if (options.supportPointer) {
          on(ownerDocument, 'pointerup', _this._disableDelayedDrag);
          on(ownerDocument, 'pointercancel', _this._disableDelayedDrag);
        } else {
          on(ownerDocument, 'mouseup', _this._disableDelayedDrag);
          on(ownerDocument, 'touchend', _this._disableDelayedDrag);
          on(ownerDocument, 'touchcancel', _this._disableDelayedDrag);
        }
        on(ownerDocument, 'mousemove', _this._delayedDragTouchMoveHandler);
        on(ownerDocument, 'touchmove', _this._delayedDragTouchMoveHandler);
        options.supportPointer && on(ownerDocument, 'pointermove', _this._delayedDragTouchMoveHandler);
        _this._dragStartTimer = setTimeout(dragStartFn, options.delay);
      } else {
        dragStartFn();
      }
    }
  },
  _delayedDragTouchMoveHandler: function _delayedDragTouchMoveHandler( /** TouchEvent|PointerEvent **/e) {
    var touch = e.touches ? e.touches[0] : e;
    if (Math.max(Math.abs(touch.clientX - this._lastX), Math.abs(touch.clientY - this._lastY)) >= Math.floor(this.options.touchStartThreshold / (this.nativeDraggable && window.devicePixelRatio || 1))) {
      this._disableDelayedDrag();
    }
  },
  _disableDelayedDrag: function _disableDelayedDrag() {
    dragEl && _disableDraggable(dragEl);
    clearTimeout(this._dragStartTimer);
    this._disableDelayedDragEvents();
  },
  _disableDelayedDragEvents: function _disableDelayedDragEvents() {
    var ownerDocument = this.el.ownerDocument;
    off(ownerDocument, 'mouseup', this._disableDelayedDrag);
    off(ownerDocument, 'touchend', this._disableDelayedDrag);
    off(ownerDocument, 'touchcancel', this._disableDelayedDrag);
    off(ownerDocument, 'pointerup', this._disableDelayedDrag);
    off(ownerDocument, 'pointercancel', this._disableDelayedDrag);
    off(ownerDocument, 'mousemove', this._delayedDragTouchMoveHandler);
    off(ownerDocument, 'touchmove', this._delayedDragTouchMoveHandler);
    off(ownerDocument, 'pointermove', this._delayedDragTouchMoveHandler);
  },
  _triggerDragStart: function _triggerDragStart( /** Event */evt, /** Touch */touch) {
    touch = touch || evt.pointerType == 'touch' && evt;
    if (!this.nativeDraggable || touch) {
      if (this.options.supportPointer) {
        on(document, 'pointermove', this._onTouchMove);
      } else if (touch) {
        on(document, 'touchmove', this._onTouchMove);
      } else {
        on(document, 'mousemove', this._onTouchMove);
      }
    } else {
      on(dragEl, 'dragend', this);
      on(rootEl, 'dragstart', this._onDragStart);
    }
    try {
      if (document.selection) {
        _nextTick(function () {
          document.selection.empty();
        });
      } else {
        window.getSelection().removeAllRanges();
      }
    } catch (err) {}
  },
  _dragStarted: function _dragStarted(fallback, evt) {
    awaitingDragStarted = false;
    if (rootEl && dragEl) {
      pluginEvent('dragStarted', this, {
        evt: evt
      });
      if (this.nativeDraggable) {
        on(document, 'dragover', _checkOutsideTargetEl);
      }
      var options = this.options;

      // Apply effect
      !fallback && toggleClass(dragEl, options.dragClass, false);
      toggleClass(dragEl, options.ghostClass, true);
      Sortable.active = this;
      fallback && this._appendGhost();

      // Drag start event
      _dispatchEvent({
        sortable: this,
        name: 'start',
        originalEvent: evt
      });
    } else {
      this._nulling();
    }
  },
  _emulateDragOver: function _emulateDragOver() {
    if (touchEvt) {
      this._lastX = touchEvt.clientX;
      this._lastY = touchEvt.clientY;
      _hideGhostForTarget();
      var target = document.elementFromPoint(touchEvt.clientX, touchEvt.clientY);
      var parent = target;
      while (target && target.shadowRoot) {
        target = target.shadowRoot.elementFromPoint(touchEvt.clientX, touchEvt.clientY);
        if (target === parent) break;
        parent = target;
      }
      dragEl.parentNode[expando]._isOutsideThisEl(target);
      if (parent) {
        do {
          if (parent[expando]) {
            var inserted = void 0;
            inserted = parent[expando]._onDragOver({
              clientX: touchEvt.clientX,
              clientY: touchEvt.clientY,
              target: target,
              rootEl: parent
            });
            if (inserted && !this.options.dragoverBubble) {
              break;
            }
          }
          target = parent; // store last element
        }
        /* jshint boss:true */ while (parent = getParentOrHost(parent));
      }
      _unhideGhostForTarget();
    }
  },
  _onTouchMove: function _onTouchMove( /**TouchEvent*/evt) {
    if (tapEvt) {
      var options = this.options,
        fallbackTolerance = options.fallbackTolerance,
        fallbackOffset = options.fallbackOffset,
        touch = evt.touches ? evt.touches[0] : evt,
        ghostMatrix = ghostEl && matrix(ghostEl, true),
        scaleX = ghostEl && ghostMatrix && ghostMatrix.a,
        scaleY = ghostEl && ghostMatrix && ghostMatrix.d,
        relativeScrollOffset = PositionGhostAbsolutely && ghostRelativeParent && getRelativeScrollOffset(ghostRelativeParent),
        dx = (touch.clientX - tapEvt.clientX + fallbackOffset.x) / (scaleX || 1) + (relativeScrollOffset ? relativeScrollOffset[0] - ghostRelativeParentInitialScroll[0] : 0) / (scaleX || 1),
        dy = (touch.clientY - tapEvt.clientY + fallbackOffset.y) / (scaleY || 1) + (relativeScrollOffset ? relativeScrollOffset[1] - ghostRelativeParentInitialScroll[1] : 0) / (scaleY || 1);

      // only set the status to dragging, when we are actually dragging
      if (!Sortable.active && !awaitingDragStarted) {
        if (fallbackTolerance && Math.max(Math.abs(touch.clientX - this._lastX), Math.abs(touch.clientY - this._lastY)) < fallbackTolerance) {
          return;
        }
        this._onDragStart(evt, true);
      }
      if (ghostEl) {
        if (ghostMatrix) {
          ghostMatrix.e += dx - (lastDx || 0);
          ghostMatrix.f += dy - (lastDy || 0);
        } else {
          ghostMatrix = {
            a: 1,
            b: 0,
            c: 0,
            d: 1,
            e: dx,
            f: dy
          };
        }
        var cssMatrix = "matrix(".concat(ghostMatrix.a, ",").concat(ghostMatrix.b, ",").concat(ghostMatrix.c, ",").concat(ghostMatrix.d, ",").concat(ghostMatrix.e, ",").concat(ghostMatrix.f, ")");
        css(ghostEl, 'webkitTransform', cssMatrix);
        css(ghostEl, 'mozTransform', cssMatrix);
        css(ghostEl, 'msTransform', cssMatrix);
        css(ghostEl, 'transform', cssMatrix);
        lastDx = dx;
        lastDy = dy;
        touchEvt = touch;
      }
      evt.cancelable && evt.preventDefault();
    }
  },
  _appendGhost: function _appendGhost() {
    // Bug if using scale(): https://stackoverflow.com/questions/2637058
    // Not being adjusted for
    if (!ghostEl) {
      var container = this.options.fallbackOnBody ? document.body : rootEl,
        rect = getRect(dragEl, true, PositionGhostAbsolutely, true, container),
        options = this.options;

      // Position absolutely
      if (PositionGhostAbsolutely) {
        // Get relatively positioned parent
        ghostRelativeParent = container;
        while (css(ghostRelativeParent, 'position') === 'static' && css(ghostRelativeParent, 'transform') === 'none' && ghostRelativeParent !== document) {
          ghostRelativeParent = ghostRelativeParent.parentNode;
        }
        if (ghostRelativeParent !== document.body && ghostRelativeParent !== document.documentElement) {
          if (ghostRelativeParent === document) ghostRelativeParent = getWindowScrollingElement();
          rect.top += ghostRelativeParent.scrollTop;
          rect.left += ghostRelativeParent.scrollLeft;
        } else {
          ghostRelativeParent = getWindowScrollingElement();
        }
        ghostRelativeParentInitialScroll = getRelativeScrollOffset(ghostRelativeParent);
      }
      ghostEl = dragEl.cloneNode(true);
      toggleClass(ghostEl, options.ghostClass, false);
      toggleClass(ghostEl, options.fallbackClass, true);
      toggleClass(ghostEl, options.dragClass, true);
      css(ghostEl, 'transition', '');
      css(ghostEl, 'transform', '');
      css(ghostEl, 'box-sizing', 'border-box');
      css(ghostEl, 'margin', 0);
      css(ghostEl, 'top', rect.top);
      css(ghostEl, 'left', rect.left);
      css(ghostEl, 'width', rect.width);
      css(ghostEl, 'height', rect.height);
      css(ghostEl, 'opacity', '0.8');
      css(ghostEl, 'position', PositionGhostAbsolutely ? 'absolute' : 'fixed');
      css(ghostEl, 'zIndex', '100000');
      css(ghostEl, 'pointerEvents', 'none');
      Sortable.ghost = ghostEl;
      container.appendChild(ghostEl);

      // Set transform-origin
      css(ghostEl, 'transform-origin', tapDistanceLeft / parseInt(ghostEl.style.width) * 100 + '% ' + tapDistanceTop / parseInt(ghostEl.style.height) * 100 + '%');
    }
  },
  _onDragStart: function _onDragStart( /**Event*/evt, /**boolean*/fallback) {
    var _this = this;
    var dataTransfer = evt.dataTransfer;
    var options = _this.options;
    pluginEvent('dragStart', this, {
      evt: evt
    });
    if (Sortable.eventCanceled) {
      this._onDrop();
      return;
    }
    pluginEvent('setupClone', this);
    if (!Sortable.eventCanceled) {
      cloneEl = clone(dragEl);
      cloneEl.removeAttribute("id");
      cloneEl.draggable = false;
      cloneEl.style['will-change'] = '';
      this._hideClone();
      toggleClass(cloneEl, this.options.chosenClass, false);
      Sortable.clone = cloneEl;
    }

    // #1143: IFrame support workaround
    _this.cloneId = _nextTick(function () {
      pluginEvent('clone', _this);
      if (Sortable.eventCanceled) return;
      if (!_this.options.removeCloneOnHide) {
        rootEl.insertBefore(cloneEl, dragEl);
      }
      _this._hideClone();
      _dispatchEvent({
        sortable: _this,
        name: 'clone'
      });
    });
    !fallback && toggleClass(dragEl, options.dragClass, true);

    // Set proper drop events
    if (fallback) {
      ignoreNextClick = true;
      _this._loopId = setInterval(_this._emulateDragOver, 50);
    } else {
      // Undo what was set in _prepareDragStart before drag started
      off(document, 'mouseup', _this._onDrop);
      off(document, 'touchend', _this._onDrop);
      off(document, 'touchcancel', _this._onDrop);
      if (dataTransfer) {
        dataTransfer.effectAllowed = 'move';
        options.setData && options.setData.call(_this, dataTransfer, dragEl);
      }
      on(document, 'drop', _this);

      // #1276 fix:
      css(dragEl, 'transform', 'translateZ(0)');
    }
    awaitingDragStarted = true;
    _this._dragStartId = _nextTick(_this._dragStarted.bind(_this, fallback, evt));
    on(document, 'selectstart', _this);
    moved = true;
    window.getSelection().removeAllRanges();
    if (Safari) {
      css(document.body, 'user-select', 'none');
    }
  },
  // Returns true - if no further action is needed (either inserted or another condition)
  _onDragOver: function _onDragOver( /**Event*/evt) {
    var el = this.el,
      target = evt.target,
      dragRect,
      targetRect,
      revert,
      options = this.options,
      group = options.group,
      activeSortable = Sortable.active,
      isOwner = activeGroup === group,
      canSort = options.sort,
      fromSortable = putSortable || activeSortable,
      vertical,
      _this = this,
      completedFired = false;
    if (_silent) return;
    function dragOverEvent(name, extra) {
      pluginEvent(name, _this, _objectSpread2({
        evt: evt,
        isOwner: isOwner,
        axis: vertical ? 'vertical' : 'horizontal',
        revert: revert,
        dragRect: dragRect,
        targetRect: targetRect,
        canSort: canSort,
        fromSortable: fromSortable,
        target: target,
        completed: completed,
        onMove: function onMove(target, after) {
          return _onMove(rootEl, el, dragEl, dragRect, target, getRect(target), evt, after);
        },
        changed: changed
      }, extra));
    }

    // Capture animation state
    function capture() {
      dragOverEvent('dragOverAnimationCapture');
      _this.captureAnimationState();
      if (_this !== fromSortable) {
        fromSortable.captureAnimationState();
      }
    }

    // Return invocation when dragEl is inserted (or completed)
    function completed(insertion) {
      dragOverEvent('dragOverCompleted', {
        insertion: insertion
      });
      if (insertion) {
        // Clones must be hidden before folding animation to capture dragRectAbsolute properly
        if (isOwner) {
          activeSortable._hideClone();
        } else {
          activeSortable._showClone(_this);
        }
        if (_this !== fromSortable) {
          // Set ghost class to new sortable's ghost class
          toggleClass(dragEl, putSortable ? putSortable.options.ghostClass : activeSortable.options.ghostClass, false);
          toggleClass(dragEl, options.ghostClass, true);
        }
        if (putSortable !== _this && _this !== Sortable.active) {
          putSortable = _this;
        } else if (_this === Sortable.active && putSortable) {
          putSortable = null;
        }

        // Animation
        if (fromSortable === _this) {
          _this._ignoreWhileAnimating = target;
        }
        _this.animateAll(function () {
          dragOverEvent('dragOverAnimationComplete');
          _this._ignoreWhileAnimating = null;
        });
        if (_this !== fromSortable) {
          fromSortable.animateAll();
          fromSortable._ignoreWhileAnimating = null;
        }
      }

      // Null lastTarget if it is not inside a previously swapped element
      if (target === dragEl && !dragEl.animated || target === el && !target.animated) {
        lastTarget = null;
      }

      // no bubbling and not fallback
      if (!options.dragoverBubble && !evt.rootEl && target !== document) {
        dragEl.parentNode[expando]._isOutsideThisEl(evt.target);

        // Do not detect for empty insert if already inserted
        !insertion && nearestEmptyInsertDetectEvent(evt);
      }
      !options.dragoverBubble && evt.stopPropagation && evt.stopPropagation();
      return completedFired = true;
    }

    // Call when dragEl has been inserted
    function changed() {
      newIndex = index(dragEl);
      newDraggableIndex = index(dragEl, options.draggable);
      _dispatchEvent({
        sortable: _this,
        name: 'change',
        toEl: el,
        newIndex: newIndex,
        newDraggableIndex: newDraggableIndex,
        originalEvent: evt
      });
    }
    if (evt.preventDefault !== void 0) {
      evt.cancelable && evt.preventDefault();
    }
    target = closest(target, options.draggable, el, true);
    dragOverEvent('dragOver');
    if (Sortable.eventCanceled) return completedFired;
    if (dragEl.contains(evt.target) || target.animated && target.animatingX && target.animatingY || _this._ignoreWhileAnimating === target) {
      return completed(false);
    }
    ignoreNextClick = false;
    if (activeSortable && !options.disabled && (isOwner ? canSort || (revert = parentEl !== rootEl) // Reverting item into the original list
    : putSortable === this || (this.lastPutMode = activeGroup.checkPull(this, activeSortable, dragEl, evt)) && group.checkPut(this, activeSortable, dragEl, evt))) {
      vertical = this._getDirection(evt, target) === 'vertical';
      dragRect = getRect(dragEl);
      dragOverEvent('dragOverValid');
      if (Sortable.eventCanceled) return completedFired;
      if (revert) {
        parentEl = rootEl; // actualization
        capture();
        this._hideClone();
        dragOverEvent('revert');
        if (!Sortable.eventCanceled) {
          if (nextEl) {
            rootEl.insertBefore(dragEl, nextEl);
          } else {
            rootEl.appendChild(dragEl);
          }
        }
        return completed(true);
      }
      var elLastChild = lastChild(el, options.draggable);
      if (!elLastChild || _ghostIsLast(evt, vertical, this) && !elLastChild.animated) {
        // Insert to end of list

        // If already at end of list: Do not insert
        if (elLastChild === dragEl) {
          return completed(false);
        }

        // if there is a last element, it is the target
        if (elLastChild && el === evt.target) {
          target = elLastChild;
        }
        if (target) {
          targetRect = getRect(target);
        }
        if (_onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt, !!target) !== false) {
          capture();
          if (elLastChild && elLastChild.nextSibling) {
            // the last draggable element is not the last node
            el.insertBefore(dragEl, elLastChild.nextSibling);
          } else {
            el.appendChild(dragEl);
          }
          parentEl = el; // actualization

          changed();
          return completed(true);
        }
      } else if (elLastChild && _ghostIsFirst(evt, vertical, this)) {
        // Insert to start of list
        var firstChild = getChild(el, 0, options, true);
        if (firstChild === dragEl) {
          return completed(false);
        }
        target = firstChild;
        targetRect = getRect(target);
        if (_onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt, false) !== false) {
          capture();
          el.insertBefore(dragEl, firstChild);
          parentEl = el; // actualization

          changed();
          return completed(true);
        }
      } else if (target.parentNode === el) {
        targetRect = getRect(target);
        var direction = 0,
          targetBeforeFirstSwap,
          differentLevel = dragEl.parentNode !== el,
          differentRowCol = !_dragElInRowColumn(dragEl.animated && dragEl.toRect || dragRect, target.animated && target.toRect || targetRect, vertical),
          side1 = vertical ? 'top' : 'left',
          scrolledPastTop = isScrolledPast(target, 'top', 'top') || isScrolledPast(dragEl, 'top', 'top'),
          scrollBefore = scrolledPastTop ? scrolledPastTop.scrollTop : void 0;
        if (lastTarget !== target) {
          targetBeforeFirstSwap = targetRect[side1];
          pastFirstInvertThresh = false;
          isCircumstantialInvert = !differentRowCol && options.invertSwap || differentLevel;
        }
        direction = _getSwapDirection(evt, target, targetRect, vertical, differentRowCol ? 1 : options.swapThreshold, options.invertedSwapThreshold == null ? options.swapThreshold : options.invertedSwapThreshold, isCircumstantialInvert, lastTarget === target);
        var sibling;
        if (direction !== 0) {
          // Check if target is beside dragEl in respective direction (ignoring hidden elements)
          var dragIndex = index(dragEl);
          do {
            dragIndex -= direction;
            sibling = parentEl.children[dragIndex];
          } while (sibling && (css(sibling, 'display') === 'none' || sibling === ghostEl));
        }
        // If dragEl is already beside target: Do not insert
        if (direction === 0 || sibling === target) {
          return completed(false);
        }
        lastTarget = target;
        lastDirection = direction;
        var nextSibling = target.nextElementSibling,
          after = false;
        after = direction === 1;
        var moveVector = _onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt, after);
        if (moveVector !== false) {
          if (moveVector === 1 || moveVector === -1) {
            after = moveVector === 1;
          }
          _silent = true;
          setTimeout(_unsilent, 30);
          capture();
          if (after && !nextSibling) {
            el.appendChild(dragEl);
          } else {
            target.parentNode.insertBefore(dragEl, after ? nextSibling : target);
          }

          // Undo chrome's scroll adjustment (has no effect on other browsers)
          if (scrolledPastTop) {
            scrollBy(scrolledPastTop, 0, scrollBefore - scrolledPastTop.scrollTop);
          }
          parentEl = dragEl.parentNode; // actualization

          // must be done before animation
          if (targetBeforeFirstSwap !== undefined && !isCircumstantialInvert) {
            targetMoveDistance = Math.abs(targetBeforeFirstSwap - getRect(target)[side1]);
          }
          changed();
          return completed(true);
        }
      }
      if (el.contains(dragEl)) {
        return completed(false);
      }
    }
    return false;
  },
  _ignoreWhileAnimating: null,
  _offMoveEvents: function _offMoveEvents() {
    off(document, 'mousemove', this._onTouchMove);
    off(document, 'touchmove', this._onTouchMove);
    off(document, 'pointermove', this._onTouchMove);
    off(document, 'dragover', nearestEmptyInsertDetectEvent);
    off(document, 'mousemove', nearestEmptyInsertDetectEvent);
    off(document, 'touchmove', nearestEmptyInsertDetectEvent);
  },
  _offUpEvents: function _offUpEvents() {
    var ownerDocument = this.el.ownerDocument;
    off(ownerDocument, 'mouseup', this._onDrop);
    off(ownerDocument, 'touchend', this._onDrop);
    off(ownerDocument, 'pointerup', this._onDrop);
    off(ownerDocument, 'pointercancel', this._onDrop);
    off(ownerDocument, 'touchcancel', this._onDrop);
    off(document, 'selectstart', this);
  },
  _onDrop: function _onDrop( /**Event*/evt) {
    var el = this.el,
      options = this.options;

    // Get the index of the dragged element within its parent
    newIndex = index(dragEl);
    newDraggableIndex = index(dragEl, options.draggable);
    pluginEvent('drop', this, {
      evt: evt
    });
    parentEl = dragEl && dragEl.parentNode;

    // Get again after plugin event
    newIndex = index(dragEl);
    newDraggableIndex = index(dragEl, options.draggable);
    if (Sortable.eventCanceled) {
      this._nulling();
      return;
    }
    awaitingDragStarted = false;
    isCircumstantialInvert = false;
    pastFirstInvertThresh = false;
    clearInterval(this._loopId);
    clearTimeout(this._dragStartTimer);
    _cancelNextTick(this.cloneId);
    _cancelNextTick(this._dragStartId);

    // Unbind events
    if (this.nativeDraggable) {
      off(document, 'drop', this);
      off(el, 'dragstart', this._onDragStart);
    }
    this._offMoveEvents();
    this._offUpEvents();
    if (Safari) {
      css(document.body, 'user-select', '');
    }
    css(dragEl, 'transform', '');
    if (evt) {
      if (moved) {
        evt.cancelable && evt.preventDefault();
        !options.dropBubble && evt.stopPropagation();
      }
      ghostEl && ghostEl.parentNode && ghostEl.parentNode.removeChild(ghostEl);
      if (rootEl === parentEl || putSortable && putSortable.lastPutMode !== 'clone') {
        // Remove clone(s)
        cloneEl && cloneEl.parentNode && cloneEl.parentNode.removeChild(cloneEl);
      }
      if (dragEl) {
        if (this.nativeDraggable) {
          off(dragEl, 'dragend', this);
        }
        _disableDraggable(dragEl);
        dragEl.style['will-change'] = '';

        // Remove classes
        // ghostClass is added in dragStarted
        if (moved && !awaitingDragStarted) {
          toggleClass(dragEl, putSortable ? putSortable.options.ghostClass : this.options.ghostClass, false);
        }
        toggleClass(dragEl, this.options.chosenClass, false);

        // Drag stop event
        _dispatchEvent({
          sortable: this,
          name: 'unchoose',
          toEl: parentEl,
          newIndex: null,
          newDraggableIndex: null,
          originalEvent: evt
        });
        if (rootEl !== parentEl) {
          if (newIndex >= 0) {
            // Add event
            _dispatchEvent({
              rootEl: parentEl,
              name: 'add',
              toEl: parentEl,
              fromEl: rootEl,
              originalEvent: evt
            });

            // Remove event
            _dispatchEvent({
              sortable: this,
              name: 'remove',
              toEl: parentEl,
              originalEvent: evt
            });

            // drag from one list and drop into another
            _dispatchEvent({
              rootEl: parentEl,
              name: 'sort',
              toEl: parentEl,
              fromEl: rootEl,
              originalEvent: evt
            });
            _dispatchEvent({
              sortable: this,
              name: 'sort',
              toEl: parentEl,
              originalEvent: evt
            });
          }
          putSortable && putSortable.save();
        } else {
          if (newIndex !== oldIndex) {
            if (newIndex >= 0) {
              // drag & drop within the same list
              _dispatchEvent({
                sortable: this,
                name: 'update',
                toEl: parentEl,
                originalEvent: evt
              });
              _dispatchEvent({
                sortable: this,
                name: 'sort',
                toEl: parentEl,
                originalEvent: evt
              });
            }
          }
        }
        if (Sortable.active) {
          /* jshint eqnull:true */
          if (newIndex == null || newIndex === -1) {
            newIndex = oldIndex;
            newDraggableIndex = oldDraggableIndex;
          }
          _dispatchEvent({
            sortable: this,
            name: 'end',
            toEl: parentEl,
            originalEvent: evt
          });

          // Save sorting
          this.save();
        }
      }
    }
    this._nulling();
  },
  _nulling: function _nulling() {
    pluginEvent('nulling', this);
    rootEl = dragEl = parentEl = ghostEl = nextEl = cloneEl = lastDownEl = cloneHidden = tapEvt = touchEvt = moved = newIndex = newDraggableIndex = oldIndex = oldDraggableIndex = lastTarget = lastDirection = putSortable = activeGroup = Sortable.dragged = Sortable.ghost = Sortable.clone = Sortable.active = null;
    savedInputChecked.forEach(function (el) {
      el.checked = true;
    });
    savedInputChecked.length = lastDx = lastDy = 0;
  },
  handleEvent: function handleEvent( /**Event*/evt) {
    switch (evt.type) {
      case 'drop':
      case 'dragend':
        this._onDrop(evt);
        break;
      case 'dragenter':
      case 'dragover':
        if (dragEl) {
          this._onDragOver(evt);
          _globalDragOver(evt);
        }
        break;
      case 'selectstart':
        evt.preventDefault();
        break;
    }
  },
  /**
   * Serializes the item into an array of string.
   * @returns {String[]}
   */
  toArray: function toArray() {
    var order = [],
      el,
      children = this.el.children,
      i = 0,
      n = children.length,
      options = this.options;
    for (; i < n; i++) {
      el = children[i];
      if (closest(el, options.draggable, this.el, false)) {
        order.push(el.getAttribute(options.dataIdAttr) || _generateId(el));
      }
    }
    return order;
  },
  /**
   * Sorts the elements according to the array.
   * @param  {String[]}  order  order of the items
   */
  sort: function sort(order, useAnimation) {
    var items = {},
      rootEl = this.el;
    this.toArray().forEach(function (id, i) {
      var el = rootEl.children[i];
      if (closest(el, this.options.draggable, rootEl, false)) {
        items[id] = el;
      }
    }, this);
    useAnimation && this.captureAnimationState();
    order.forEach(function (id) {
      if (items[id]) {
        rootEl.removeChild(items[id]);
        rootEl.appendChild(items[id]);
      }
    });
    useAnimation && this.animateAll();
  },
  /**
   * Save the current sorting
   */
  save: function save() {
    var store = this.options.store;
    store && store.set && store.set(this);
  },
  /**
   * For each element in the set, get the first element that matches the selector by testing the element itself and traversing up through its ancestors in the DOM tree.
   * @param   {HTMLElement}  el
   * @param   {String}       [selector]  default: `options.draggable`
   * @returns {HTMLElement|null}
   */
  closest: function closest$1(el, selector) {
    return closest(el, selector || this.options.draggable, this.el, false);
  },
  /**
   * Set/get option
   * @param   {string} name
   * @param   {*}      [value]
   * @returns {*}
   */
  option: function option(name, value) {
    var options = this.options;
    if (value === void 0) {
      return options[name];
    } else {
      var modifiedValue = PluginManager.modifyOption(this, name, value);
      if (typeof modifiedValue !== 'undefined') {
        options[name] = modifiedValue;
      } else {
        options[name] = value;
      }
      if (name === 'group') {
        _prepareGroup(options);
      }
    }
  },
  /**
   * Destroy
   */
  destroy: function destroy() {
    pluginEvent('destroy', this);
    var el = this.el;
    el[expando] = null;
    off(el, 'mousedown', this._onTapStart);
    off(el, 'touchstart', this._onTapStart);
    off(el, 'pointerdown', this._onTapStart);
    if (this.nativeDraggable) {
      off(el, 'dragover', this);
      off(el, 'dragenter', this);
    }
    // Remove draggable attributes
    Array.prototype.forEach.call(el.querySelectorAll('[draggable]'), function (el) {
      el.removeAttribute('draggable');
    });
    this._onDrop();
    this._disableDelayedDragEvents();
    sortables.splice(sortables.indexOf(this.el), 1);
    this.el = el = null;
  },
  _hideClone: function _hideClone() {
    if (!cloneHidden) {
      pluginEvent('hideClone', this);
      if (Sortable.eventCanceled) return;
      css(cloneEl, 'display', 'none');
      if (this.options.removeCloneOnHide && cloneEl.parentNode) {
        cloneEl.parentNode.removeChild(cloneEl);
      }
      cloneHidden = true;
    }
  },
  _showClone: function _showClone(putSortable) {
    if (putSortable.lastPutMode !== 'clone') {
      this._hideClone();
      return;
    }
    if (cloneHidden) {
      pluginEvent('showClone', this);
      if (Sortable.eventCanceled) return;

      // show clone at dragEl or original position
      if (dragEl.parentNode == rootEl && !this.options.group.revertClone) {
        rootEl.insertBefore(cloneEl, dragEl);
      } else if (nextEl) {
        rootEl.insertBefore(cloneEl, nextEl);
      } else {
        rootEl.appendChild(cloneEl);
      }
      if (this.options.group.revertClone) {
        this.animate(dragEl, cloneEl);
      }
      css(cloneEl, 'display', '');
      cloneHidden = false;
    }
  }
};
function _globalDragOver( /**Event*/evt) {
  if (evt.dataTransfer) {
    evt.dataTransfer.dropEffect = 'move';
  }
  evt.cancelable && evt.preventDefault();
}
function _onMove(fromEl, toEl, dragEl, dragRect, targetEl, targetRect, originalEvent, willInsertAfter) {
  var evt,
    sortable = fromEl[expando],
    onMoveFn = sortable.options.onMove,
    retVal;
  // Support for new CustomEvent feature
  if (window.CustomEvent && !IE11OrLess && !Edge) {
    evt = new CustomEvent('move', {
      bubbles: true,
      cancelable: true
    });
  } else {
    evt = document.createEvent('Event');
    evt.initEvent('move', true, true);
  }
  evt.to = toEl;
  evt.from = fromEl;
  evt.dragged = dragEl;
  evt.draggedRect = dragRect;
  evt.related = targetEl || toEl;
  evt.relatedRect = targetRect || getRect(toEl);
  evt.willInsertAfter = willInsertAfter;
  evt.originalEvent = originalEvent;
  fromEl.dispatchEvent(evt);
  if (onMoveFn) {
    retVal = onMoveFn.call(sortable, evt, originalEvent);
  }
  return retVal;
}
function _disableDraggable(el) {
  el.draggable = false;
}
function _unsilent() {
  _silent = false;
}
function _ghostIsFirst(evt, vertical, sortable) {
  var firstElRect = getRect(getChild(sortable.el, 0, sortable.options, true));
  var childContainingRect = getChildContainingRectFromElement(sortable.el, sortable.options, ghostEl);
  var spacer = 10;
  return vertical ? evt.clientX < childContainingRect.left - spacer || evt.clientY < firstElRect.top && evt.clientX < firstElRect.right : evt.clientY < childContainingRect.top - spacer || evt.clientY < firstElRect.bottom && evt.clientX < firstElRect.left;
}
function _ghostIsLast(evt, vertical, sortable) {
  var lastElRect = getRect(lastChild(sortable.el, sortable.options.draggable));
  var childContainingRect = getChildContainingRectFromElement(sortable.el, sortable.options, ghostEl);
  var spacer = 10;
  return vertical ? evt.clientX > childContainingRect.right + spacer || evt.clientY > lastElRect.bottom && evt.clientX > lastElRect.left : evt.clientY > childContainingRect.bottom + spacer || evt.clientX > lastElRect.right && evt.clientY > lastElRect.top;
}
function _getSwapDirection(evt, target, targetRect, vertical, swapThreshold, invertedSwapThreshold, invertSwap, isLastTarget) {
  var mouseOnAxis = vertical ? evt.clientY : evt.clientX,
    targetLength = vertical ? targetRect.height : targetRect.width,
    targetS1 = vertical ? targetRect.top : targetRect.left,
    targetS2 = vertical ? targetRect.bottom : targetRect.right,
    invert = false;
  if (!invertSwap) {
    // Never invert or create dragEl shadow when target movemenet causes mouse to move past the end of regular swapThreshold
    if (isLastTarget && targetMoveDistance < targetLength * swapThreshold) {
      // multiplied only by swapThreshold because mouse will already be inside target by (1 - threshold) * targetLength / 2
      // check if past first invert threshold on side opposite of lastDirection
      if (!pastFirstInvertThresh && (lastDirection === 1 ? mouseOnAxis > targetS1 + targetLength * invertedSwapThreshold / 2 : mouseOnAxis < targetS2 - targetLength * invertedSwapThreshold / 2)) {
        // past first invert threshold, do not restrict inverted threshold to dragEl shadow
        pastFirstInvertThresh = true;
      }
      if (!pastFirstInvertThresh) {
        // dragEl shadow (target move distance shadow)
        if (lastDirection === 1 ? mouseOnAxis < targetS1 + targetMoveDistance // over dragEl shadow
        : mouseOnAxis > targetS2 - targetMoveDistance) {
          return -lastDirection;
        }
      } else {
        invert = true;
      }
    } else {
      // Regular
      if (mouseOnAxis > targetS1 + targetLength * (1 - swapThreshold) / 2 && mouseOnAxis < targetS2 - targetLength * (1 - swapThreshold) / 2) {
        return _getInsertDirection(target);
      }
    }
  }
  invert = invert || invertSwap;
  if (invert) {
    // Invert of regular
    if (mouseOnAxis < targetS1 + targetLength * invertedSwapThreshold / 2 || mouseOnAxis > targetS2 - targetLength * invertedSwapThreshold / 2) {
      return mouseOnAxis > targetS1 + targetLength / 2 ? 1 : -1;
    }
  }
  return 0;
}

/**
 * Gets the direction dragEl must be swapped relative to target in order to make it
 * seem that dragEl has been "inserted" into that element's position
 * @param  {HTMLElement} target       The target whose position dragEl is being inserted at
 * @return {Number}                   Direction dragEl must be swapped
 */
function _getInsertDirection(target) {
  if (index(dragEl) < index(target)) {
    return 1;
  } else {
    return -1;
  }
}

/**
 * Generate id
 * @param   {HTMLElement} el
 * @returns {String}
 * @private
 */
function _generateId(el) {
  var str = el.tagName + el.className + el.src + el.href + el.textContent,
    i = str.length,
    sum = 0;
  while (i--) {
    sum += str.charCodeAt(i);
  }
  return sum.toString(36);
}
function _saveInputCheckedState(root) {
  savedInputChecked.length = 0;
  var inputs = root.getElementsByTagName('input');
  var idx = inputs.length;
  while (idx--) {
    var el = inputs[idx];
    el.checked && savedInputChecked.push(el);
  }
}
function _nextTick(fn) {
  return setTimeout(fn, 0);
}
function _cancelNextTick(id) {
  return clearTimeout(id);
}

// Fixed #973:
if (documentExists) {
  on(document, 'touchmove', function (evt) {
    if ((Sortable.active || awaitingDragStarted) && evt.cancelable) {
      evt.preventDefault();
    }
  });
}

// Export utils
Sortable.utils = {
  on: on,
  off: off,
  css: css,
  find: find,
  is: function is(el, selector) {
    return !!closest(el, selector, el, false);
  },
  extend: extend,
  throttle: throttle,
  closest: closest,
  toggleClass: toggleClass,
  clone: clone,
  index: index,
  nextTick: _nextTick,
  cancelNextTick: _cancelNextTick,
  detectDirection: _detectDirection,
  getChild: getChild,
  expando: expando
};

/**
 * Get the Sortable instance of an element
 * @param  {HTMLElement} element The element
 * @return {Sortable|undefined}         The instance of Sortable
 */
Sortable.get = function (element) {
  return element[expando];
};

/**
 * Mount a plugin to Sortable
 * @param  {...SortablePlugin|SortablePlugin[]} plugins       Plugins being mounted
 */
Sortable.mount = function () {
  for (var _len = arguments.length, plugins = new Array(_len), _key = 0; _key < _len; _key++) {
    plugins[_key] = arguments[_key];
  }
  if (plugins[0].constructor === Array) plugins = plugins[0];
  plugins.forEach(function (plugin) {
    if (!plugin.prototype || !plugin.prototype.constructor) {
      throw "Sortable: Mounted plugin must be a constructor function, not ".concat({}.toString.call(plugin));
    }
    if (plugin.utils) Sortable.utils = _objectSpread2(_objectSpread2({}, Sortable.utils), plugin.utils);
    PluginManager.mount(plugin);
  });
};

/**
 * Create sortable instance
 * @param {HTMLElement}  el
 * @param {Object}      [options]
 */
Sortable.create = function (el, options) {
  return new Sortable(el, options);
};

// Export
Sortable.version = version;

var autoScrolls = [],
  scrollEl,
  scrollRootEl,
  scrolling = false,
  lastAutoScrollX,
  lastAutoScrollY,
  touchEvt$1,
  pointerElemChangedInterval;
function AutoScrollPlugin() {
  function AutoScroll() {
    this.defaults = {
      scroll: true,
      forceAutoScrollFallback: false,
      scrollSensitivity: 30,
      scrollSpeed: 10,
      bubbleScroll: true
    };

    // Bind all private methods
    for (var fn in this) {
      if (fn.charAt(0) === '_' && typeof this[fn] === 'function') {
        this[fn] = this[fn].bind(this);
      }
    }
  }
  AutoScroll.prototype = {
    dragStarted: function dragStarted(_ref) {
      var originalEvent = _ref.originalEvent;
      if (this.sortable.nativeDraggable) {
        on(document, 'dragover', this._handleAutoScroll);
      } else {
        if (this.options.supportPointer) {
          on(document, 'pointermove', this._handleFallbackAutoScroll);
        } else if (originalEvent.touches) {
          on(document, 'touchmove', this._handleFallbackAutoScroll);
        } else {
          on(document, 'mousemove', this._handleFallbackAutoScroll);
        }
      }
    },
    dragOverCompleted: function dragOverCompleted(_ref2) {
      var originalEvent = _ref2.originalEvent;
      // For when bubbling is canceled and using fallback (fallback 'touchmove' always reached)
      if (!this.options.dragOverBubble && !originalEvent.rootEl) {
        this._handleAutoScroll(originalEvent);
      }
    },
    drop: function drop() {
      if (this.sortable.nativeDraggable) {
        off(document, 'dragover', this._handleAutoScroll);
      } else {
        off(document, 'pointermove', this._handleFallbackAutoScroll);
        off(document, 'touchmove', this._handleFallbackAutoScroll);
        off(document, 'mousemove', this._handleFallbackAutoScroll);
      }
      clearPointerElemChangedInterval();
      clearAutoScrolls();
      cancelThrottle();
    },
    nulling: function nulling() {
      touchEvt$1 = scrollRootEl = scrollEl = scrolling = pointerElemChangedInterval = lastAutoScrollX = lastAutoScrollY = null;
      autoScrolls.length = 0;
    },
    _handleFallbackAutoScroll: function _handleFallbackAutoScroll(evt) {
      this._handleAutoScroll(evt, true);
    },
    _handleAutoScroll: function _handleAutoScroll(evt, fallback) {
      var _this = this;
      var x = (evt.touches ? evt.touches[0] : evt).clientX,
        y = (evt.touches ? evt.touches[0] : evt).clientY,
        elem = document.elementFromPoint(x, y);
      touchEvt$1 = evt;

      // IE does not seem to have native autoscroll,
      // Edge's autoscroll seems too conditional,
      // MACOS Safari does not have autoscroll,
      // Firefox and Chrome are good
      if (fallback || this.options.forceAutoScrollFallback || Edge || IE11OrLess || Safari) {
        autoScroll(evt, this.options, elem, fallback);

        // Listener for pointer element change
        var ogElemScroller = getParentAutoScrollElement(elem, true);
        if (scrolling && (!pointerElemChangedInterval || x !== lastAutoScrollX || y !== lastAutoScrollY)) {
          pointerElemChangedInterval && clearPointerElemChangedInterval();
          // Detect for pointer elem change, emulating native DnD behaviour
          pointerElemChangedInterval = setInterval(function () {
            var newElem = getParentAutoScrollElement(document.elementFromPoint(x, y), true);
            if (newElem !== ogElemScroller) {
              ogElemScroller = newElem;
              clearAutoScrolls();
            }
            autoScroll(evt, _this.options, newElem, fallback);
          }, 10);
          lastAutoScrollX = x;
          lastAutoScrollY = y;
        }
      } else {
        // if DnD is enabled (and browser has good autoscrolling), first autoscroll will already scroll, so get parent autoscroll of first autoscroll
        if (!this.options.bubbleScroll || getParentAutoScrollElement(elem, true) === getWindowScrollingElement()) {
          clearAutoScrolls();
          return;
        }
        autoScroll(evt, this.options, getParentAutoScrollElement(elem, false), false);
      }
    }
  };
  return _extends(AutoScroll, {
    pluginName: 'scroll',
    initializeByDefault: true
  });
}
function clearAutoScrolls() {
  autoScrolls.forEach(function (autoScroll) {
    clearInterval(autoScroll.pid);
  });
  autoScrolls = [];
}
function clearPointerElemChangedInterval() {
  clearInterval(pointerElemChangedInterval);
}
var autoScroll = throttle(function (evt, options, rootEl, isFallback) {
  // Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=505521
  if (!options.scroll) return;
  var x = (evt.touches ? evt.touches[0] : evt).clientX,
    y = (evt.touches ? evt.touches[0] : evt).clientY,
    sens = options.scrollSensitivity,
    speed = options.scrollSpeed,
    winScroller = getWindowScrollingElement();
  var scrollThisInstance = false,
    scrollCustomFn;

  // New scroll root, set scrollEl
  if (scrollRootEl !== rootEl) {
    scrollRootEl = rootEl;
    clearAutoScrolls();
    scrollEl = options.scroll;
    scrollCustomFn = options.scrollFn;
    if (scrollEl === true) {
      scrollEl = getParentAutoScrollElement(rootEl, true);
    }
  }
  var layersOut = 0;
  var currentParent = scrollEl;
  do {
    var el = currentParent,
      rect = getRect(el),
      top = rect.top,
      bottom = rect.bottom,
      left = rect.left,
      right = rect.right,
      width = rect.width,
      height = rect.height,
      canScrollX = void 0,
      canScrollY = void 0,
      scrollWidth = el.scrollWidth,
      scrollHeight = el.scrollHeight,
      elCSS = css(el),
      scrollPosX = el.scrollLeft,
      scrollPosY = el.scrollTop;
    if (el === winScroller) {
      canScrollX = width < scrollWidth && (elCSS.overflowX === 'auto' || elCSS.overflowX === 'scroll' || elCSS.overflowX === 'visible');
      canScrollY = height < scrollHeight && (elCSS.overflowY === 'auto' || elCSS.overflowY === 'scroll' || elCSS.overflowY === 'visible');
    } else {
      canScrollX = width < scrollWidth && (elCSS.overflowX === 'auto' || elCSS.overflowX === 'scroll');
      canScrollY = height < scrollHeight && (elCSS.overflowY === 'auto' || elCSS.overflowY === 'scroll');
    }
    var vx = canScrollX && (Math.abs(right - x) <= sens && scrollPosX + width < scrollWidth) - (Math.abs(left - x) <= sens && !!scrollPosX);
    var vy = canScrollY && (Math.abs(bottom - y) <= sens && scrollPosY + height < scrollHeight) - (Math.abs(top - y) <= sens && !!scrollPosY);
    if (!autoScrolls[layersOut]) {
      for (var i = 0; i <= layersOut; i++) {
        if (!autoScrolls[i]) {
          autoScrolls[i] = {};
        }
      }
    }
    if (autoScrolls[layersOut].vx != vx || autoScrolls[layersOut].vy != vy || autoScrolls[layersOut].el !== el) {
      autoScrolls[layersOut].el = el;
      autoScrolls[layersOut].vx = vx;
      autoScrolls[layersOut].vy = vy;
      clearInterval(autoScrolls[layersOut].pid);
      if (vx != 0 || vy != 0) {
        scrollThisInstance = true;
        /* jshint loopfunc:true */
        autoScrolls[layersOut].pid = setInterval(function () {
          // emulate drag over during autoscroll (fallback), emulating native DnD behaviour
          if (isFallback && this.layer === 0) {
            Sortable.active._onTouchMove(touchEvt$1); // To move ghost if it is positioned absolutely
          }
          var scrollOffsetY = autoScrolls[this.layer].vy ? autoScrolls[this.layer].vy * speed : 0;
          var scrollOffsetX = autoScrolls[this.layer].vx ? autoScrolls[this.layer].vx * speed : 0;
          if (typeof scrollCustomFn === 'function') {
            if (scrollCustomFn.call(Sortable.dragged.parentNode[expando], scrollOffsetX, scrollOffsetY, evt, touchEvt$1, autoScrolls[this.layer].el) !== 'continue') {
              return;
            }
          }
          scrollBy(autoScrolls[this.layer].el, scrollOffsetX, scrollOffsetY);
        }.bind({
          layer: layersOut
        }), 24);
      }
    }
    layersOut++;
  } while (options.bubbleScroll && currentParent !== winScroller && (currentParent = getParentAutoScrollElement(currentParent, false)));
  scrolling = scrollThisInstance; // in case another function catches scrolling as false in between when it is not
}, 30);

var drop = function drop(_ref) {
  var originalEvent = _ref.originalEvent,
    putSortable = _ref.putSortable,
    dragEl = _ref.dragEl,
    activeSortable = _ref.activeSortable,
    dispatchSortableEvent = _ref.dispatchSortableEvent,
    hideGhostForTarget = _ref.hideGhostForTarget,
    unhideGhostForTarget = _ref.unhideGhostForTarget;
  if (!originalEvent) return;
  var toSortable = putSortable || activeSortable;
  hideGhostForTarget();
  var touch = originalEvent.changedTouches && originalEvent.changedTouches.length ? originalEvent.changedTouches[0] : originalEvent;
  var target = document.elementFromPoint(touch.clientX, touch.clientY);
  unhideGhostForTarget();
  if (toSortable && !toSortable.el.contains(target)) {
    dispatchSortableEvent('spill');
    this.onSpill({
      dragEl: dragEl,
      putSortable: putSortable
    });
  }
};
function Revert() {}
Revert.prototype = {
  startIndex: null,
  dragStart: function dragStart(_ref2) {
    var oldDraggableIndex = _ref2.oldDraggableIndex;
    this.startIndex = oldDraggableIndex;
  },
  onSpill: function onSpill(_ref3) {
    var dragEl = _ref3.dragEl,
      putSortable = _ref3.putSortable;
    this.sortable.captureAnimationState();
    if (putSortable) {
      putSortable.captureAnimationState();
    }
    var nextSibling = getChild(this.sortable.el, this.startIndex, this.options);
    if (nextSibling) {
      this.sortable.el.insertBefore(dragEl, nextSibling);
    } else {
      this.sortable.el.appendChild(dragEl);
    }
    this.sortable.animateAll();
    if (putSortable) {
      putSortable.animateAll();
    }
  },
  drop: drop
};
_extends(Revert, {
  pluginName: 'revertOnSpill'
});
function Remove() {}
Remove.prototype = {
  onSpill: function onSpill(_ref4) {
    var dragEl = _ref4.dragEl,
      putSortable = _ref4.putSortable;
    var parentSortable = putSortable || this.sortable;
    parentSortable.captureAnimationState();
    dragEl.parentNode && dragEl.parentNode.removeChild(dragEl);
    parentSortable.animateAll();
  },
  drop: drop
};
_extends(Remove, {
  pluginName: 'removeOnSpill'
});

var lastSwapEl;
function SwapPlugin() {
  function Swap() {
    this.defaults = {
      swapClass: 'sortable-swap-highlight'
    };
  }
  Swap.prototype = {
    dragStart: function dragStart(_ref) {
      var dragEl = _ref.dragEl;
      lastSwapEl = dragEl;
    },
    dragOverValid: function dragOverValid(_ref2) {
      var completed = _ref2.completed,
        target = _ref2.target,
        onMove = _ref2.onMove,
        activeSortable = _ref2.activeSortable,
        changed = _ref2.changed,
        cancel = _ref2.cancel;
      if (!activeSortable.options.swap) return;
      var el = this.sortable.el,
        options = this.options;
      if (target && target !== el) {
        var prevSwapEl = lastSwapEl;
        if (onMove(target) !== false) {
          toggleClass(target, options.swapClass, true);
          lastSwapEl = target;
        } else {
          lastSwapEl = null;
        }
        if (prevSwapEl && prevSwapEl !== lastSwapEl) {
          toggleClass(prevSwapEl, options.swapClass, false);
        }
      }
      changed();
      completed(true);
      cancel();
    },
    drop: function drop(_ref3) {
      var activeSortable = _ref3.activeSortable,
        putSortable = _ref3.putSortable,
        dragEl = _ref3.dragEl;
      var toSortable = putSortable || this.sortable;
      var options = this.options;
      lastSwapEl && toggleClass(lastSwapEl, options.swapClass, false);
      if (lastSwapEl && (options.swap || putSortable && putSortable.options.swap)) {
        if (dragEl !== lastSwapEl) {
          toSortable.captureAnimationState();
          if (toSortable !== activeSortable) activeSortable.captureAnimationState();
          swapNodes(dragEl, lastSwapEl);
          toSortable.animateAll();
          if (toSortable !== activeSortable) activeSortable.animateAll();
        }
      }
    },
    nulling: function nulling() {
      lastSwapEl = null;
    }
  };
  return _extends(Swap, {
    pluginName: 'swap',
    eventProperties: function eventProperties() {
      return {
        swapItem: lastSwapEl
      };
    }
  });
}
function swapNodes(n1, n2) {
  var p1 = n1.parentNode,
    p2 = n2.parentNode,
    i1,
    i2;
  if (!p1 || !p2 || p1.isEqualNode(n2) || p2.isEqualNode(n1)) return;
  i1 = index(n1);
  i2 = index(n2);
  if (p1.isEqualNode(p2) && i1 < i2) {
    i2++;
  }
  p1.insertBefore(n2, p1.children[i1]);
  p2.insertBefore(n1, p2.children[i2]);
}

var multiDragElements = [],
  multiDragClones = [],
  lastMultiDragSelect,
  // for selection with modifier key down (SHIFT)
  multiDragSortable,
  initialFolding = false,
  // Initial multi-drag fold when drag started
  folding = false,
  // Folding any other time
  dragStarted = false,
  dragEl$1,
  clonesFromRect,
  clonesHidden;
function MultiDragPlugin() {
  function MultiDrag(sortable) {
    // Bind all private methods
    for (var fn in this) {
      if (fn.charAt(0) === '_' && typeof this[fn] === 'function') {
        this[fn] = this[fn].bind(this);
      }
    }
    if (!sortable.options.avoidImplicitDeselect) {
      if (sortable.options.supportPointer) {
        on(document, 'pointerup', this._deselectMultiDrag);
      } else {
        on(document, 'mouseup', this._deselectMultiDrag);
        on(document, 'touchend', this._deselectMultiDrag);
      }
    }
    on(document, 'keydown', this._checkKeyDown);
    on(document, 'keyup', this._checkKeyUp);
    this.defaults = {
      selectedClass: 'sortable-selected',
      multiDragKey: null,
      avoidImplicitDeselect: false,
      setData: function setData(dataTransfer, dragEl) {
        var data = '';
        if (multiDragElements.length && multiDragSortable === sortable) {
          multiDragElements.forEach(function (multiDragElement, i) {
            data += (!i ? '' : ', ') + multiDragElement.textContent;
          });
        } else {
          data = dragEl.textContent;
        }
        dataTransfer.setData('Text', data);
      }
    };
  }
  MultiDrag.prototype = {
    multiDragKeyDown: false,
    isMultiDrag: false,
    delayStartGlobal: function delayStartGlobal(_ref) {
      var dragged = _ref.dragEl;
      dragEl$1 = dragged;
    },
    delayEnded: function delayEnded() {
      this.isMultiDrag = ~multiDragElements.indexOf(dragEl$1);
    },
    setupClone: function setupClone(_ref2) {
      var sortable = _ref2.sortable,
        cancel = _ref2.cancel;
      if (!this.isMultiDrag) return;
      for (var i = 0; i < multiDragElements.length; i++) {
        multiDragClones.push(clone(multiDragElements[i]));
        multiDragClones[i].sortableIndex = multiDragElements[i].sortableIndex;
        multiDragClones[i].draggable = false;
        multiDragClones[i].style['will-change'] = '';
        toggleClass(multiDragClones[i], this.options.selectedClass, false);
        multiDragElements[i] === dragEl$1 && toggleClass(multiDragClones[i], this.options.chosenClass, false);
      }
      sortable._hideClone();
      cancel();
    },
    clone: function clone(_ref3) {
      var sortable = _ref3.sortable,
        rootEl = _ref3.rootEl,
        dispatchSortableEvent = _ref3.dispatchSortableEvent,
        cancel = _ref3.cancel;
      if (!this.isMultiDrag) return;
      if (!this.options.removeCloneOnHide) {
        if (multiDragElements.length && multiDragSortable === sortable) {
          insertMultiDragClones(true, rootEl);
          dispatchSortableEvent('clone');
          cancel();
        }
      }
    },
    showClone: function showClone(_ref4) {
      var cloneNowShown = _ref4.cloneNowShown,
        rootEl = _ref4.rootEl,
        cancel = _ref4.cancel;
      if (!this.isMultiDrag) return;
      insertMultiDragClones(false, rootEl);
      multiDragClones.forEach(function (clone) {
        css(clone, 'display', '');
      });
      cloneNowShown();
      clonesHidden = false;
      cancel();
    },
    hideClone: function hideClone(_ref5) {
      var _this = this;
      var sortable = _ref5.sortable,
        cloneNowHidden = _ref5.cloneNowHidden,
        cancel = _ref5.cancel;
      if (!this.isMultiDrag) return;
      multiDragClones.forEach(function (clone) {
        css(clone, 'display', 'none');
        if (_this.options.removeCloneOnHide && clone.parentNode) {
          clone.parentNode.removeChild(clone);
        }
      });
      cloneNowHidden();
      clonesHidden = true;
      cancel();
    },
    dragStartGlobal: function dragStartGlobal(_ref6) {
      var sortable = _ref6.sortable;
      if (!this.isMultiDrag && multiDragSortable) {
        multiDragSortable.multiDrag._deselectMultiDrag();
      }
      multiDragElements.forEach(function (multiDragElement) {
        multiDragElement.sortableIndex = index(multiDragElement);
      });

      // Sort multi-drag elements
      multiDragElements = multiDragElements.sort(function (a, b) {
        return a.sortableIndex - b.sortableIndex;
      });
      dragStarted = true;
    },
    dragStarted: function dragStarted(_ref7) {
      var _this2 = this;
      var sortable = _ref7.sortable;
      if (!this.isMultiDrag) return;
      if (this.options.sort) {
        // Capture rects,
        // hide multi drag elements (by positioning them absolute),
        // set multi drag elements rects to dragRect,
        // show multi drag elements,
        // animate to rects,
        // unset rects & remove from DOM

        sortable.captureAnimationState();
        if (this.options.animation) {
          multiDragElements.forEach(function (multiDragElement) {
            if (multiDragElement === dragEl$1) return;
            css(multiDragElement, 'position', 'absolute');
          });
          var dragRect = getRect(dragEl$1, false, true, true);
          multiDragElements.forEach(function (multiDragElement) {
            if (multiDragElement === dragEl$1) return;
            setRect(multiDragElement, dragRect);
          });
          folding = true;
          initialFolding = true;
        }
      }
      sortable.animateAll(function () {
        folding = false;
        initialFolding = false;
        if (_this2.options.animation) {
          multiDragElements.forEach(function (multiDragElement) {
            unsetRect(multiDragElement);
          });
        }

        // Remove all auxiliary multidrag items from el, if sorting enabled
        if (_this2.options.sort) {
          removeMultiDragElements();
        }
      });
    },
    dragOver: function dragOver(_ref8) {
      var target = _ref8.target,
        completed = _ref8.completed,
        cancel = _ref8.cancel;
      if (folding && ~multiDragElements.indexOf(target)) {
        completed(false);
        cancel();
      }
    },
    revert: function revert(_ref9) {
      var fromSortable = _ref9.fromSortable,
        rootEl = _ref9.rootEl,
        sortable = _ref9.sortable,
        dragRect = _ref9.dragRect;
      if (multiDragElements.length > 1) {
        // Setup unfold animation
        multiDragElements.forEach(function (multiDragElement) {
          sortable.addAnimationState({
            target: multiDragElement,
            rect: folding ? getRect(multiDragElement) : dragRect
          });
          unsetRect(multiDragElement);
          multiDragElement.fromRect = dragRect;
          fromSortable.removeAnimationState(multiDragElement);
        });
        folding = false;
        insertMultiDragElements(!this.options.removeCloneOnHide, rootEl);
      }
    },
    dragOverCompleted: function dragOverCompleted(_ref10) {
      var sortable = _ref10.sortable,
        isOwner = _ref10.isOwner,
        insertion = _ref10.insertion,
        activeSortable = _ref10.activeSortable,
        parentEl = _ref10.parentEl,
        putSortable = _ref10.putSortable;
      var options = this.options;
      if (insertion) {
        // Clones must be hidden before folding animation to capture dragRectAbsolute properly
        if (isOwner) {
          activeSortable._hideClone();
        }
        initialFolding = false;
        // If leaving sort:false root, or already folding - Fold to new location
        if (options.animation && multiDragElements.length > 1 && (folding || !isOwner && !activeSortable.options.sort && !putSortable)) {
          // Fold: Set all multi drag elements's rects to dragEl's rect when multi-drag elements are invisible
          var dragRectAbsolute = getRect(dragEl$1, false, true, true);
          multiDragElements.forEach(function (multiDragElement) {
            if (multiDragElement === dragEl$1) return;
            setRect(multiDragElement, dragRectAbsolute);

            // Move element(s) to end of parentEl so that it does not interfere with multi-drag clones insertion if they are inserted
            // while folding, and so that we can capture them again because old sortable will no longer be fromSortable
            parentEl.appendChild(multiDragElement);
          });
          folding = true;
        }

        // Clones must be shown (and check to remove multi drags) after folding when interfering multiDragElements are moved out
        if (!isOwner) {
          // Only remove if not folding (folding will remove them anyways)
          if (!folding) {
            removeMultiDragElements();
          }
          if (multiDragElements.length > 1) {
            var clonesHiddenBefore = clonesHidden;
            activeSortable._showClone(sortable);

            // Unfold animation for clones if showing from hidden
            if (activeSortable.options.animation && !clonesHidden && clonesHiddenBefore) {
              multiDragClones.forEach(function (clone) {
                activeSortable.addAnimationState({
                  target: clone,
                  rect: clonesFromRect
                });
                clone.fromRect = clonesFromRect;
                clone.thisAnimationDuration = null;
              });
            }
          } else {
            activeSortable._showClone(sortable);
          }
        }
      }
    },
    dragOverAnimationCapture: function dragOverAnimationCapture(_ref11) {
      var dragRect = _ref11.dragRect,
        isOwner = _ref11.isOwner,
        activeSortable = _ref11.activeSortable;
      multiDragElements.forEach(function (multiDragElement) {
        multiDragElement.thisAnimationDuration = null;
      });
      if (activeSortable.options.animation && !isOwner && activeSortable.multiDrag.isMultiDrag) {
        clonesFromRect = _extends({}, dragRect);
        var dragMatrix = matrix(dragEl$1, true);
        clonesFromRect.top -= dragMatrix.f;
        clonesFromRect.left -= dragMatrix.e;
      }
    },
    dragOverAnimationComplete: function dragOverAnimationComplete() {
      if (folding) {
        folding = false;
        removeMultiDragElements();
      }
    },
    drop: function drop(_ref12) {
      var evt = _ref12.originalEvent,
        rootEl = _ref12.rootEl,
        parentEl = _ref12.parentEl,
        sortable = _ref12.sortable,
        dispatchSortableEvent = _ref12.dispatchSortableEvent,
        oldIndex = _ref12.oldIndex,
        putSortable = _ref12.putSortable;
      var toSortable = putSortable || this.sortable;
      if (!evt) return;
      var options = this.options,
        children = parentEl.children;

      // Multi-drag selection
      if (!dragStarted) {
        if (options.multiDragKey && !this.multiDragKeyDown) {
          this._deselectMultiDrag();
        }
        toggleClass(dragEl$1, options.selectedClass, !~multiDragElements.indexOf(dragEl$1));
        if (!~multiDragElements.indexOf(dragEl$1)) {
          multiDragElements.push(dragEl$1);
          dispatchEvent({
            sortable: sortable,
            rootEl: rootEl,
            name: 'select',
            targetEl: dragEl$1,
            originalEvent: evt
          });

          // Modifier activated, select from last to dragEl
          if (evt.shiftKey && lastMultiDragSelect && sortable.el.contains(lastMultiDragSelect)) {
            var lastIndex = index(lastMultiDragSelect),
              currentIndex = index(dragEl$1);
            if (~lastIndex && ~currentIndex && lastIndex !== currentIndex) {
              (function () {
                // Must include lastMultiDragSelect (select it), in case modified selection from no selection
                // (but previous selection existed)
                var n, i;
                if (currentIndex > lastIndex) {
                  i = lastIndex;
                  n = currentIndex;
                } else {
                  i = currentIndex;
                  n = lastIndex + 1;
                }
                var filter = options.filter;
                for (; i < n; i++) {
                  if (~multiDragElements.indexOf(children[i])) continue;
                  // Check if element is draggable
                  if (!closest(children[i], options.draggable, parentEl, false)) continue;
                  // Check if element is filtered
                  var filtered = filter && (typeof filter === 'function' ? filter.call(sortable, evt, children[i], sortable) : filter.split(',').some(function (criteria) {
                    return closest(children[i], criteria.trim(), parentEl, false);
                  }));
                  if (filtered) continue;
                  toggleClass(children[i], options.selectedClass, true);
                  multiDragElements.push(children[i]);
                  dispatchEvent({
                    sortable: sortable,
                    rootEl: rootEl,
                    name: 'select',
                    targetEl: children[i],
                    originalEvent: evt
                  });
                }
              })();
            }
          } else {
            lastMultiDragSelect = dragEl$1;
          }
          multiDragSortable = toSortable;
        } else {
          multiDragElements.splice(multiDragElements.indexOf(dragEl$1), 1);
          lastMultiDragSelect = null;
          dispatchEvent({
            sortable: sortable,
            rootEl: rootEl,
            name: 'deselect',
            targetEl: dragEl$1,
            originalEvent: evt
          });
        }
      }

      // Multi-drag drop
      if (dragStarted && this.isMultiDrag) {
        folding = false;
        // Do not "unfold" after around dragEl if reverted
        if ((parentEl[expando].options.sort || parentEl !== rootEl) && multiDragElements.length > 1) {
          var dragRect = getRect(dragEl$1),
            multiDragIndex = index(dragEl$1, ':not(.' + this.options.selectedClass + ')');
          if (!initialFolding && options.animation) dragEl$1.thisAnimationDuration = null;
          toSortable.captureAnimationState();
          if (!initialFolding) {
            if (options.animation) {
              dragEl$1.fromRect = dragRect;
              multiDragElements.forEach(function (multiDragElement) {
                multiDragElement.thisAnimationDuration = null;
                if (multiDragElement !== dragEl$1) {
                  var rect = folding ? getRect(multiDragElement) : dragRect;
                  multiDragElement.fromRect = rect;

                  // Prepare unfold animation
                  toSortable.addAnimationState({
                    target: multiDragElement,
                    rect: rect
                  });
                }
              });
            }

            // Multi drag elements are not necessarily removed from the DOM on drop, so to reinsert
            // properly they must all be removed
            removeMultiDragElements();
            multiDragElements.forEach(function (multiDragElement) {
              if (children[multiDragIndex]) {
                parentEl.insertBefore(multiDragElement, children[multiDragIndex]);
              } else {
                parentEl.appendChild(multiDragElement);
              }
              multiDragIndex++;
            });

            // If initial folding is done, the elements may have changed position because they are now
            // unfolding around dragEl, even though dragEl may not have his index changed, so update event
            // must be fired here as Sortable will not.
            if (oldIndex === index(dragEl$1)) {
              var update = false;
              multiDragElements.forEach(function (multiDragElement) {
                if (multiDragElement.sortableIndex !== index(multiDragElement)) {
                  update = true;
                  return;
                }
              });
              if (update) {
                dispatchSortableEvent('update');
                dispatchSortableEvent('sort');
              }
            }
          }

          // Must be done after capturing individual rects (scroll bar)
          multiDragElements.forEach(function (multiDragElement) {
            unsetRect(multiDragElement);
          });
          toSortable.animateAll();
        }
        multiDragSortable = toSortable;
      }

      // Remove clones if necessary
      if (rootEl === parentEl || putSortable && putSortable.lastPutMode !== 'clone') {
        multiDragClones.forEach(function (clone) {
          clone.parentNode && clone.parentNode.removeChild(clone);
        });
      }
    },
    nullingGlobal: function nullingGlobal() {
      this.isMultiDrag = dragStarted = false;
      multiDragClones.length = 0;
    },
    destroyGlobal: function destroyGlobal() {
      this._deselectMultiDrag();
      off(document, 'pointerup', this._deselectMultiDrag);
      off(document, 'mouseup', this._deselectMultiDrag);
      off(document, 'touchend', this._deselectMultiDrag);
      off(document, 'keydown', this._checkKeyDown);
      off(document, 'keyup', this._checkKeyUp);
    },
    _deselectMultiDrag: function _deselectMultiDrag(evt) {
      if (typeof dragStarted !== "undefined" && dragStarted) return;

      // Only deselect if selection is in this sortable
      if (multiDragSortable !== this.sortable) return;

      // Only deselect if target is not item in this sortable
      if (evt && closest(evt.target, this.options.draggable, this.sortable.el, false)) return;

      // Only deselect if left click
      if (evt && evt.button !== 0) return;
      while (multiDragElements.length) {
        var el = multiDragElements[0];
        toggleClass(el, this.options.selectedClass, false);
        multiDragElements.shift();
        dispatchEvent({
          sortable: this.sortable,
          rootEl: this.sortable.el,
          name: 'deselect',
          targetEl: el,
          originalEvent: evt
        });
      }
    },
    _checkKeyDown: function _checkKeyDown(evt) {
      if (evt.key === this.options.multiDragKey) {
        this.multiDragKeyDown = true;
      }
    },
    _checkKeyUp: function _checkKeyUp(evt) {
      if (evt.key === this.options.multiDragKey) {
        this.multiDragKeyDown = false;
      }
    }
  };
  return _extends(MultiDrag, {
    // Static methods & properties
    pluginName: 'multiDrag',
    utils: {
      /**
       * Selects the provided multi-drag item
       * @param  {HTMLElement} el    The element to be selected
       */
      select: function select(el) {
        var sortable = el.parentNode[expando];
        if (!sortable || !sortable.options.multiDrag || ~multiDragElements.indexOf(el)) return;
        if (multiDragSortable && multiDragSortable !== sortable) {
          multiDragSortable.multiDrag._deselectMultiDrag();
          multiDragSortable = sortable;
        }
        toggleClass(el, sortable.options.selectedClass, true);
        multiDragElements.push(el);
      },
      /**
       * Deselects the provided multi-drag item
       * @param  {HTMLElement} el    The element to be deselected
       */
      deselect: function deselect(el) {
        var sortable = el.parentNode[expando],
          index = multiDragElements.indexOf(el);
        if (!sortable || !sortable.options.multiDrag || !~index) return;
        toggleClass(el, sortable.options.selectedClass, false);
        multiDragElements.splice(index, 1);
      }
    },
    eventProperties: function eventProperties() {
      var _this3 = this;
      var oldIndicies = [],
        newIndicies = [];
      multiDragElements.forEach(function (multiDragElement) {
        oldIndicies.push({
          multiDragElement: multiDragElement,
          index: multiDragElement.sortableIndex
        });

        // multiDragElements will already be sorted if folding
        var newIndex;
        if (folding && multiDragElement !== dragEl$1) {
          newIndex = -1;
        } else if (folding) {
          newIndex = index(multiDragElement, ':not(.' + _this3.options.selectedClass + ')');
        } else {
          newIndex = index(multiDragElement);
        }
        newIndicies.push({
          multiDragElement: multiDragElement,
          index: newIndex
        });
      });
      return {
        items: _toConsumableArray(multiDragElements),
        clones: [].concat(multiDragClones),
        oldIndicies: oldIndicies,
        newIndicies: newIndicies
      };
    },
    optionListeners: {
      multiDragKey: function multiDragKey(key) {
        key = key.toLowerCase();
        if (key === 'ctrl') {
          key = 'Control';
        } else if (key.length > 1) {
          key = key.charAt(0).toUpperCase() + key.substr(1);
        }
        return key;
      }
    }
  });
}
function insertMultiDragElements(clonesInserted, rootEl) {
  multiDragElements.forEach(function (multiDragElement, i) {
    var target = rootEl.children[multiDragElement.sortableIndex + (clonesInserted ? Number(i) : 0)];
    if (target) {
      rootEl.insertBefore(multiDragElement, target);
    } else {
      rootEl.appendChild(multiDragElement);
    }
  });
}

/**
 * Insert multi-drag clones
 * @param  {[Boolean]} elementsInserted  Whether the multi-drag elements are inserted
 * @param  {HTMLElement} rootEl
 */
function insertMultiDragClones(elementsInserted, rootEl) {
  multiDragClones.forEach(function (clone, i) {
    var target = rootEl.children[clone.sortableIndex + (elementsInserted ? Number(i) : 0)];
    if (target) {
      rootEl.insertBefore(clone, target);
    } else {
      rootEl.appendChild(clone);
    }
  });
}
function removeMultiDragElements() {
  multiDragElements.forEach(function (multiDragElement) {
    if (multiDragElement === dragEl$1) return;
    multiDragElement.parentNode && multiDragElement.parentNode.removeChild(multiDragElement);
  });
}

Sortable.mount(new AutoScrollPlugin());
Sortable.mount(Remove, Revert);

/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (Sortable);



/***/ }),

/***/ "./node_modules/toastify-js/src/toastify.css":
/*!***************************************************!*\
  !*** ./node_modules/toastify-js/src/toastify.css ***!
  \***************************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _style_loader_dist_runtime_injectStylesIntoStyleTag_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! !../../style-loader/dist/runtime/injectStylesIntoStyleTag.js */ "./node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js");
/* harmony import */ var _style_loader_dist_runtime_injectStylesIntoStyleTag_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_style_loader_dist_runtime_injectStylesIntoStyleTag_js__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _style_loader_dist_runtime_styleDomAPI_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! !../../style-loader/dist/runtime/styleDomAPI.js */ "./node_modules/style-loader/dist/runtime/styleDomAPI.js");
/* harmony import */ var _style_loader_dist_runtime_styleDomAPI_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(_style_loader_dist_runtime_styleDomAPI_js__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var _style_loader_dist_runtime_insertBySelector_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! !../../style-loader/dist/runtime/insertBySelector.js */ "./node_modules/style-loader/dist/runtime/insertBySelector.js");
/* harmony import */ var _style_loader_dist_runtime_insertBySelector_js__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(_style_loader_dist_runtime_insertBySelector_js__WEBPACK_IMPORTED_MODULE_2__);
/* harmony import */ var _style_loader_dist_runtime_setAttributesWithoutAttributes_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! !../../style-loader/dist/runtime/setAttributesWithoutAttributes.js */ "./node_modules/style-loader/dist/runtime/setAttributesWithoutAttributes.js");
/* harmony import */ var _style_loader_dist_runtime_setAttributesWithoutAttributes_js__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(_style_loader_dist_runtime_setAttributesWithoutAttributes_js__WEBPACK_IMPORTED_MODULE_3__);
/* harmony import */ var _style_loader_dist_runtime_insertStyleElement_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! !../../style-loader/dist/runtime/insertStyleElement.js */ "./node_modules/style-loader/dist/runtime/insertStyleElement.js");
/* harmony import */ var _style_loader_dist_runtime_insertStyleElement_js__WEBPACK_IMPORTED_MODULE_4___default = /*#__PURE__*/__webpack_require__.n(_style_loader_dist_runtime_insertStyleElement_js__WEBPACK_IMPORTED_MODULE_4__);
/* harmony import */ var _style_loader_dist_runtime_styleTagTransform_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! !../../style-loader/dist/runtime/styleTagTransform.js */ "./node_modules/style-loader/dist/runtime/styleTagTransform.js");
/* harmony import */ var _style_loader_dist_runtime_styleTagTransform_js__WEBPACK_IMPORTED_MODULE_5___default = /*#__PURE__*/__webpack_require__.n(_style_loader_dist_runtime_styleTagTransform_js__WEBPACK_IMPORTED_MODULE_5__);
/* harmony import */ var _css_loader_dist_cjs_js_toastify_css__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! !!../../css-loader/dist/cjs.js!./toastify.css */ "./node_modules/css-loader/dist/cjs.js!./node_modules/toastify-js/src/toastify.css");

      
      
      
      
      
      
      
      
      

var options = {};

options.styleTagTransform = (_style_loader_dist_runtime_styleTagTransform_js__WEBPACK_IMPORTED_MODULE_5___default());
options.setAttributes = (_style_loader_dist_runtime_setAttributesWithoutAttributes_js__WEBPACK_IMPORTED_MODULE_3___default());

      options.insert = _style_loader_dist_runtime_insertBySelector_js__WEBPACK_IMPORTED_MODULE_2___default().bind(null, "head");
    
options.domAPI = (_style_loader_dist_runtime_styleDomAPI_js__WEBPACK_IMPORTED_MODULE_1___default());
options.insertStyleElement = (_style_loader_dist_runtime_insertStyleElement_js__WEBPACK_IMPORTED_MODULE_4___default());

var update = _style_loader_dist_runtime_injectStylesIntoStyleTag_js__WEBPACK_IMPORTED_MODULE_0___default()(_css_loader_dist_cjs_js_toastify_css__WEBPACK_IMPORTED_MODULE_6__["default"], options);




       /* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (_css_loader_dist_cjs_js_toastify_css__WEBPACK_IMPORTED_MODULE_6__["default"] && _css_loader_dist_cjs_js_toastify_css__WEBPACK_IMPORTED_MODULE_6__["default"].locals ? _css_loader_dist_cjs_js_toastify_css__WEBPACK_IMPORTED_MODULE_6__["default"].locals : undefined);


/***/ }),

/***/ "./node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js":
/*!****************************************************************************!*\
  !*** ./node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js ***!
  \****************************************************************************/
/***/ ((module) => {

"use strict";


var stylesInDOM = [];
function getIndexByIdentifier(identifier) {
  var result = -1;
  for (var i = 0; i < stylesInDOM.length; i++) {
    if (stylesInDOM[i].identifier === identifier) {
      result = i;
      break;
    }
  }
  return result;
}
function modulesToDom(list, options) {
  var idCountMap = {};
  var identifiers = [];
  for (var i = 0; i < list.length; i++) {
    var item = list[i];
    var id = options.base ? item[0] + options.base : item[0];
    var count = idCountMap[id] || 0;
    var identifier = "".concat(id, " ").concat(count);
    idCountMap[id] = count + 1;
    var indexByIdentifier = getIndexByIdentifier(identifier);
    var obj = {
      css: item[1],
      media: item[2],
      sourceMap: item[3],
      supports: item[4],
      layer: item[5]
    };
    if (indexByIdentifier !== -1) {
      stylesInDOM[indexByIdentifier].references++;
      stylesInDOM[indexByIdentifier].updater(obj);
    } else {
      var updater = addElementStyle(obj, options);
      options.byIndex = i;
      stylesInDOM.splice(i, 0, {
        identifier: identifier,
        updater: updater,
        references: 1
      });
    }
    identifiers.push(identifier);
  }
  return identifiers;
}
function addElementStyle(obj, options) {
  var api = options.domAPI(options);
  api.update(obj);
  var updater = function updater(newObj) {
    if (newObj) {
      if (newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap && newObj.supports === obj.supports && newObj.layer === obj.layer) {
        return;
      }
      api.update(obj = newObj);
    } else {
      api.remove();
    }
  };
  return updater;
}
module.exports = function (list, options) {
  options = options || {};
  list = list || [];
  var lastIdentifiers = modulesToDom(list, options);
  return function update(newList) {
    newList = newList || [];
    for (var i = 0; i < lastIdentifiers.length; i++) {
      var identifier = lastIdentifiers[i];
      var index = getIndexByIdentifier(identifier);
      stylesInDOM[index].references--;
    }
    var newLastIdentifiers = modulesToDom(newList, options);
    for (var _i = 0; _i < lastIdentifiers.length; _i++) {
      var _identifier = lastIdentifiers[_i];
      var _index = getIndexByIdentifier(_identifier);
      if (stylesInDOM[_index].references === 0) {
        stylesInDOM[_index].updater();
        stylesInDOM.splice(_index, 1);
      }
    }
    lastIdentifiers = newLastIdentifiers;
  };
};

/***/ }),

/***/ "./node_modules/style-loader/dist/runtime/insertBySelector.js":
/*!********************************************************************!*\
  !*** ./node_modules/style-loader/dist/runtime/insertBySelector.js ***!
  \********************************************************************/
/***/ ((module) => {

"use strict";


var memo = {};

/* istanbul ignore next  */
function getTarget(target) {
  if (typeof memo[target] === "undefined") {
    var styleTarget = document.querySelector(target);

    // Special case to return head of iframe instead of iframe itself
    if (window.HTMLIFrameElement && styleTarget instanceof window.HTMLIFrameElement) {
      try {
        // This will throw an exception if access to iframe is blocked
        // due to cross-origin restrictions
        styleTarget = styleTarget.contentDocument.head;
      } catch (e) {
        // istanbul ignore next
        styleTarget = null;
      }
    }
    memo[target] = styleTarget;
  }
  return memo[target];
}

/* istanbul ignore next  */
function insertBySelector(insert, style) {
  var target = getTarget(insert);
  if (!target) {
    throw new Error("Couldn't find a style target. This probably means that the value for the 'insert' parameter is invalid.");
  }
  target.appendChild(style);
}
module.exports = insertBySelector;

/***/ }),

/***/ "./node_modules/style-loader/dist/runtime/insertStyleElement.js":
/*!**********************************************************************!*\
  !*** ./node_modules/style-loader/dist/runtime/insertStyleElement.js ***!
  \**********************************************************************/
/***/ ((module) => {

"use strict";


/* istanbul ignore next  */
function insertStyleElement(options) {
  var element = document.createElement("style");
  options.setAttributes(element, options.attributes);
  options.insert(element, options.options);
  return element;
}
module.exports = insertStyleElement;

/***/ }),

/***/ "./node_modules/style-loader/dist/runtime/setAttributesWithoutAttributes.js":
/*!**********************************************************************************!*\
  !*** ./node_modules/style-loader/dist/runtime/setAttributesWithoutAttributes.js ***!
  \**********************************************************************************/
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {

"use strict";


/* istanbul ignore next  */
function setAttributesWithoutAttributes(styleElement) {
  var nonce =  true ? __webpack_require__.nc : 0;
  if (nonce) {
    styleElement.setAttribute("nonce", nonce);
  }
}
module.exports = setAttributesWithoutAttributes;

/***/ }),

/***/ "./node_modules/style-loader/dist/runtime/styleDomAPI.js":
/*!***************************************************************!*\
  !*** ./node_modules/style-loader/dist/runtime/styleDomAPI.js ***!
  \***************************************************************/
/***/ ((module) => {

"use strict";


/* istanbul ignore next  */
function apply(styleElement, options, obj) {
  var css = "";
  if (obj.supports) {
    css += "@supports (".concat(obj.supports, ") {");
  }
  if (obj.media) {
    css += "@media ".concat(obj.media, " {");
  }
  var needLayer = typeof obj.layer !== "undefined";
  if (needLayer) {
    css += "@layer".concat(obj.layer.length > 0 ? " ".concat(obj.layer) : "", " {");
  }
  css += obj.css;
  if (needLayer) {
    css += "}";
  }
  if (obj.media) {
    css += "}";
  }
  if (obj.supports) {
    css += "}";
  }
  var sourceMap = obj.sourceMap;
  if (sourceMap && typeof btoa !== "undefined") {
    css += "\n/*# sourceMappingURL=data:application/json;base64,".concat(btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))), " */");
  }

  // For old IE
  /* istanbul ignore if  */
  options.styleTagTransform(css, styleElement, options.options);
}
function removeStyleElement(styleElement) {
  // istanbul ignore if
  if (styleElement.parentNode === null) {
    return false;
  }
  styleElement.parentNode.removeChild(styleElement);
}

/* istanbul ignore next  */
function domAPI(options) {
  if (typeof document === "undefined") {
    return {
      update: function update() {},
      remove: function remove() {}
    };
  }
  var styleElement = options.insertStyleElement(options);
  return {
    update: function update(obj) {
      apply(styleElement, options, obj);
    },
    remove: function remove() {
      removeStyleElement(styleElement);
    }
  };
}
module.exports = domAPI;

/***/ }),

/***/ "./node_modules/style-loader/dist/runtime/styleTagTransform.js":
/*!*********************************************************************!*\
  !*** ./node_modules/style-loader/dist/runtime/styleTagTransform.js ***!
  \*********************************************************************/
/***/ ((module) => {

"use strict";


/* istanbul ignore next  */
function styleTagTransform(css, styleElement) {
  if (styleElement.styleSheet) {
    styleElement.styleSheet.cssText = css;
  } else {
    while (styleElement.firstChild) {
      styleElement.removeChild(styleElement.firstChild);
    }
    styleElement.appendChild(document.createTextNode(css));
  }
}
module.exports = styleTagTransform;

/***/ }),

/***/ "./node_modules/sweetalert2/dist/sweetalert2.all.js":
/*!**********************************************************!*\
  !*** ./node_modules/sweetalert2/dist/sweetalert2.all.js ***!
  \**********************************************************/
/***/ (function(module) {

/*!
* sweetalert2 v11.22.5
* Released under the MIT License.
*/
(function (global, factory) {
   true ? module.exports = factory() :
  0;
})(this, (function () { 'use strict';

  function _assertClassBrand(e, t, n) {
    if ("function" == typeof e ? e === t : e.has(t)) return arguments.length < 3 ? t : n;
    throw new TypeError("Private element is not present on this object");
  }
  function _checkPrivateRedeclaration(e, t) {
    if (t.has(e)) throw new TypeError("Cannot initialize the same private elements twice on an object");
  }
  function _classPrivateFieldGet2(s, a) {
    return s.get(_assertClassBrand(s, a));
  }
  function _classPrivateFieldInitSpec(e, t, a) {
    _checkPrivateRedeclaration(e, t), t.set(e, a);
  }
  function _classPrivateFieldSet2(s, a, r) {
    return s.set(_assertClassBrand(s, a), r), r;
  }

  const RESTORE_FOCUS_TIMEOUT = 100;

  /** @type {GlobalState} */
  const globalState = {};
  const focusPreviousActiveElement = () => {
    if (globalState.previousActiveElement instanceof HTMLElement) {
      globalState.previousActiveElement.focus();
      globalState.previousActiveElement = null;
    } else if (document.body) {
      document.body.focus();
    }
  };

  /**
   * Restore previous active (focused) element
   *
   * @param {boolean} returnFocus
   * @returns {Promise<void>}
   */
  const restoreActiveElement = returnFocus => {
    return new Promise(resolve => {
      if (!returnFocus) {
        return resolve();
      }
      const x = window.scrollX;
      const y = window.scrollY;
      globalState.restoreFocusTimeout = setTimeout(() => {
        focusPreviousActiveElement();
        resolve();
      }, RESTORE_FOCUS_TIMEOUT); // issues/900

      window.scrollTo(x, y);
    });
  };

  const swalPrefix = 'swal2-';

  /**
   * @typedef {Record<SwalClass, string>} SwalClasses
   */

  /**
   * @typedef {'success' | 'warning' | 'info' | 'question' | 'error'} SwalIcon
   * @typedef {Record<SwalIcon, string>} SwalIcons
   */

  /** @type {SwalClass[]} */
  const classNames = ['container', 'shown', 'height-auto', 'iosfix', 'popup', 'modal', 'no-backdrop', 'no-transition', 'toast', 'toast-shown', 'show', 'hide', 'close', 'title', 'html-container', 'actions', 'confirm', 'deny', 'cancel', 'footer', 'icon', 'icon-content', 'image', 'input', 'file', 'range', 'select', 'radio', 'checkbox', 'label', 'textarea', 'inputerror', 'input-label', 'validation-message', 'progress-steps', 'active-progress-step', 'progress-step', 'progress-step-line', 'loader', 'loading', 'styled', 'top', 'top-start', 'top-end', 'top-left', 'top-right', 'center', 'center-start', 'center-end', 'center-left', 'center-right', 'bottom', 'bottom-start', 'bottom-end', 'bottom-left', 'bottom-right', 'grow-row', 'grow-column', 'grow-fullscreen', 'rtl', 'timer-progress-bar', 'timer-progress-bar-container', 'scrollbar-measure', 'icon-success', 'icon-warning', 'icon-info', 'icon-question', 'icon-error', 'draggable', 'dragging'];
  const swalClasses = classNames.reduce((acc, className) => {
    acc[className] = swalPrefix + className;
    return acc;
  }, /** @type {SwalClasses} */{});

  /** @type {SwalIcon[]} */
  const icons = ['success', 'warning', 'info', 'question', 'error'];
  const iconTypes = icons.reduce((acc, icon) => {
    acc[icon] = swalPrefix + icon;
    return acc;
  }, /** @type {SwalIcons} */{});

  const consolePrefix = 'SweetAlert2:';

  /**
   * Capitalize the first letter of a string
   *
   * @param {string} str
   * @returns {string}
   */
  const capitalizeFirstLetter = str => str.charAt(0).toUpperCase() + str.slice(1);

  /**
   * Standardize console warnings
   *
   * @param {string | string[]} message
   */
  const warn = message => {
    console.warn(`${consolePrefix} ${typeof message === 'object' ? message.join(' ') : message}`);
  };

  /**
   * Standardize console errors
   *
   * @param {string} message
   */
  const error = message => {
    console.error(`${consolePrefix} ${message}`);
  };

  /**
   * Private global state for `warnOnce`
   *
   * @type {string[]}
   * @private
   */
  const previousWarnOnceMessages = [];

  /**
   * Show a console warning, but only if it hasn't already been shown
   *
   * @param {string} message
   */
  const warnOnce = message => {
    if (!previousWarnOnceMessages.includes(message)) {
      previousWarnOnceMessages.push(message);
      warn(message);
    }
  };

  /**
   * Show a one-time console warning about deprecated params/methods
   *
   * @param {string} deprecatedParam
   * @param {string?} useInstead
   */
  const warnAboutDeprecation = (deprecatedParam, useInstead = null) => {
    warnOnce(`"${deprecatedParam}" is deprecated and will be removed in the next major release.${useInstead ? ` Use "${useInstead}" instead.` : ''}`);
  };

  /**
   * If `arg` is a function, call it (with no arguments or context) and return the result.
   * Otherwise, just pass the value through
   *
   * @param {Function | any} arg
   * @returns {any}
   */
  const callIfFunction = arg => typeof arg === 'function' ? arg() : arg;

  /**
   * @param {any} arg
   * @returns {boolean}
   */
  const hasToPromiseFn = arg => arg && typeof arg.toPromise === 'function';

  /**
   * @param {any} arg
   * @returns {Promise<any>}
   */
  const asPromise = arg => hasToPromiseFn(arg) ? arg.toPromise() : Promise.resolve(arg);

  /**
   * @param {any} arg
   * @returns {boolean}
   */
  const isPromise = arg => arg && Promise.resolve(arg) === arg;

  /**
   * Gets the popup container which contains the backdrop and the popup itself.
   *
   * @returns {HTMLElement | null}
   */
  const getContainer = () => document.body.querySelector(`.${swalClasses.container}`);

  /**
   * @param {string} selectorString
   * @returns {HTMLElement | null}
   */
  const elementBySelector = selectorString => {
    const container = getContainer();
    return container ? container.querySelector(selectorString) : null;
  };

  /**
   * @param {string} className
   * @returns {HTMLElement | null}
   */
  const elementByClass = className => {
    return elementBySelector(`.${className}`);
  };

  /**
   * @returns {HTMLElement | null}
   */
  const getPopup = () => elementByClass(swalClasses.popup);

  /**
   * @returns {HTMLElement | null}
   */
  const getIcon = () => elementByClass(swalClasses.icon);

  /**
   * @returns {HTMLElement | null}
   */
  const getIconContent = () => elementByClass(swalClasses['icon-content']);

  /**
   * @returns {HTMLElement | null}
   */
  const getTitle = () => elementByClass(swalClasses.title);

  /**
   * @returns {HTMLElement | null}
   */
  const getHtmlContainer = () => elementByClass(swalClasses['html-container']);

  /**
   * @returns {HTMLElement | null}
   */
  const getImage = () => elementByClass(swalClasses.image);

  /**
   * @returns {HTMLElement | null}
   */
  const getProgressSteps = () => elementByClass(swalClasses['progress-steps']);

  /**
   * @returns {HTMLElement | null}
   */
  const getValidationMessage = () => elementByClass(swalClasses['validation-message']);

  /**
   * @returns {HTMLButtonElement | null}
   */
  const getConfirmButton = () => (/** @type {HTMLButtonElement} */elementBySelector(`.${swalClasses.actions} .${swalClasses.confirm}`));

  /**
   * @returns {HTMLButtonElement | null}
   */
  const getCancelButton = () => (/** @type {HTMLButtonElement} */elementBySelector(`.${swalClasses.actions} .${swalClasses.cancel}`));

  /**
   * @returns {HTMLButtonElement | null}
   */
  const getDenyButton = () => (/** @type {HTMLButtonElement} */elementBySelector(`.${swalClasses.actions} .${swalClasses.deny}`));

  /**
   * @returns {HTMLElement | null}
   */
  const getInputLabel = () => elementByClass(swalClasses['input-label']);

  /**
   * @returns {HTMLElement | null}
   */
  const getLoader = () => elementBySelector(`.${swalClasses.loader}`);

  /**
   * @returns {HTMLElement | null}
   */
  const getActions = () => elementByClass(swalClasses.actions);

  /**
   * @returns {HTMLElement | null}
   */
  const getFooter = () => elementByClass(swalClasses.footer);

  /**
   * @returns {HTMLElement | null}
   */
  const getTimerProgressBar = () => elementByClass(swalClasses['timer-progress-bar']);

  /**
   * @returns {HTMLElement | null}
   */
  const getCloseButton = () => elementByClass(swalClasses.close);

  // https://github.com/jkup/focusable/blob/master/index.js
  const focusable = `
  a[href],
  area[href],
  input:not([disabled]),
  select:not([disabled]),
  textarea:not([disabled]),
  button:not([disabled]),
  iframe,
  object,
  embed,
  [tabindex="0"],
  [contenteditable],
  audio[controls],
  video[controls],
  summary
`;
  /**
   * @returns {HTMLElement[]}
   */
  const getFocusableElements = () => {
    const popup = getPopup();
    if (!popup) {
      return [];
    }
    /** @type {NodeListOf<HTMLElement>} */
    const focusableElementsWithTabindex = popup.querySelectorAll('[tabindex]:not([tabindex="-1"]):not([tabindex="0"])');
    const focusableElementsWithTabindexSorted = Array.from(focusableElementsWithTabindex)
    // sort according to tabindex
    .sort((a, b) => {
      const tabindexA = parseInt(a.getAttribute('tabindex') || '0');
      const tabindexB = parseInt(b.getAttribute('tabindex') || '0');
      if (tabindexA > tabindexB) {
        return 1;
      } else if (tabindexA < tabindexB) {
        return -1;
      }
      return 0;
    });

    /** @type {NodeListOf<HTMLElement>} */
    const otherFocusableElements = popup.querySelectorAll(focusable);
    const otherFocusableElementsFiltered = Array.from(otherFocusableElements).filter(el => el.getAttribute('tabindex') !== '-1');
    return [...new Set(focusableElementsWithTabindexSorted.concat(otherFocusableElementsFiltered))].filter(el => isVisible$1(el));
  };

  /**
   * @returns {boolean}
   */
  const isModal = () => {
    return hasClass(document.body, swalClasses.shown) && !hasClass(document.body, swalClasses['toast-shown']) && !hasClass(document.body, swalClasses['no-backdrop']);
  };

  /**
   * @returns {boolean}
   */
  const isToast = () => {
    const popup = getPopup();
    if (!popup) {
      return false;
    }
    return hasClass(popup, swalClasses.toast);
  };

  /**
   * @returns {boolean}
   */
  const isLoading = () => {
    const popup = getPopup();
    if (!popup) {
      return false;
    }
    return popup.hasAttribute('data-loading');
  };

  /**
   * Securely set innerHTML of an element
   * https://github.com/sweetalert2/sweetalert2/issues/1926
   *
   * @param {HTMLElement} elem
   * @param {string} html
   */
  const setInnerHtml = (elem, html) => {
    elem.textContent = '';
    if (html) {
      const parser = new DOMParser();
      const parsed = parser.parseFromString(html, `text/html`);
      const head = parsed.querySelector('head');
      if (head) {
        Array.from(head.childNodes).forEach(child => {
          elem.appendChild(child);
        });
      }
      const body = parsed.querySelector('body');
      if (body) {
        Array.from(body.childNodes).forEach(child => {
          if (child instanceof HTMLVideoElement || child instanceof HTMLAudioElement) {
            elem.appendChild(child.cloneNode(true)); // https://github.com/sweetalert2/sweetalert2/issues/2507
          } else {
            elem.appendChild(child);
          }
        });
      }
    }
  };

  /**
   * @param {HTMLElement} elem
   * @param {string} className
   * @returns {boolean}
   */
  const hasClass = (elem, className) => {
    if (!className) {
      return false;
    }
    const classList = className.split(/\s+/);
    for (let i = 0; i < classList.length; i++) {
      if (!elem.classList.contains(classList[i])) {
        return false;
      }
    }
    return true;
  };

  /**
   * @param {HTMLElement} elem
   * @param {SweetAlertOptions} params
   */
  const removeCustomClasses = (elem, params) => {
    Array.from(elem.classList).forEach(className => {
      if (!Object.values(swalClasses).includes(className) && !Object.values(iconTypes).includes(className) && !Object.values(params.showClass || {}).includes(className)) {
        elem.classList.remove(className);
      }
    });
  };

  /**
   * @param {HTMLElement} elem
   * @param {SweetAlertOptions} params
   * @param {string} className
   */
  const applyCustomClass = (elem, params, className) => {
    removeCustomClasses(elem, params);
    if (!params.customClass) {
      return;
    }
    const customClass = params.customClass[(/** @type {keyof SweetAlertCustomClass} */className)];
    if (!customClass) {
      return;
    }
    if (typeof customClass !== 'string' && !customClass.forEach) {
      warn(`Invalid type of customClass.${className}! Expected string or iterable object, got "${typeof customClass}"`);
      return;
    }
    addClass(elem, customClass);
  };

  /**
   * @param {HTMLElement} popup
   * @param {import('./renderers/renderInput').InputClass | SweetAlertInput} inputClass
   * @returns {HTMLInputElement | null}
   */
  const getInput$1 = (popup, inputClass) => {
    if (!inputClass) {
      return null;
    }
    switch (inputClass) {
      case 'select':
      case 'textarea':
      case 'file':
        return popup.querySelector(`.${swalClasses.popup} > .${swalClasses[inputClass]}`);
      case 'checkbox':
        return popup.querySelector(`.${swalClasses.popup} > .${swalClasses.checkbox} input`);
      case 'radio':
        return popup.querySelector(`.${swalClasses.popup} > .${swalClasses.radio} input:checked`) || popup.querySelector(`.${swalClasses.popup} > .${swalClasses.radio} input:first-child`);
      case 'range':
        return popup.querySelector(`.${swalClasses.popup} > .${swalClasses.range} input`);
      default:
        return popup.querySelector(`.${swalClasses.popup} > .${swalClasses.input}`);
    }
  };

  /**
   * @param {HTMLInputElement | HTMLTextAreaElement | HTMLSelectElement} input
   */
  const focusInput = input => {
    input.focus();

    // place cursor at end of text in text input
    if (input.type !== 'file') {
      // http://stackoverflow.com/a/2345915
      const val = input.value;
      input.value = '';
      input.value = val;
    }
  };

  /**
   * @param {HTMLElement | HTMLElement[] | null} target
   * @param {string | string[] | readonly string[] | undefined} classList
   * @param {boolean} condition
   */
  const toggleClass = (target, classList, condition) => {
    if (!target || !classList) {
      return;
    }
    if (typeof classList === 'string') {
      classList = classList.split(/\s+/).filter(Boolean);
    }
    classList.forEach(className => {
      if (Array.isArray(target)) {
        target.forEach(elem => {
          if (condition) {
            elem.classList.add(className);
          } else {
            elem.classList.remove(className);
          }
        });
      } else {
        if (condition) {
          target.classList.add(className);
        } else {
          target.classList.remove(className);
        }
      }
    });
  };

  /**
   * @param {HTMLElement | HTMLElement[] | null} target
   * @param {string | string[] | readonly string[] | undefined} classList
   */
  const addClass = (target, classList) => {
    toggleClass(target, classList, true);
  };

  /**
   * @param {HTMLElement | HTMLElement[] | null} target
   * @param {string | string[] | readonly string[] | undefined} classList
   */
  const removeClass = (target, classList) => {
    toggleClass(target, classList, false);
  };

  /**
   * Get direct child of an element by class name
   *
   * @param {HTMLElement} elem
   * @param {string} className
   * @returns {HTMLElement | undefined}
   */
  const getDirectChildByClass = (elem, className) => {
    const children = Array.from(elem.children);
    for (let i = 0; i < children.length; i++) {
      const child = children[i];
      if (child instanceof HTMLElement && hasClass(child, className)) {
        return child;
      }
    }
  };

  /**
   * @param {HTMLElement} elem
   * @param {string} property
   * @param {*} value
   */
  const applyNumericalStyle = (elem, property, value) => {
    if (value === `${parseInt(value)}`) {
      value = parseInt(value);
    }
    if (value || parseInt(value) === 0) {
      elem.style.setProperty(property, typeof value === 'number' ? `${value}px` : value);
    } else {
      elem.style.removeProperty(property);
    }
  };

  /**
   * @param {HTMLElement | null} elem
   * @param {string} display
   */
  const show = (elem, display = 'flex') => {
    if (!elem) {
      return;
    }
    elem.style.display = display;
  };

  /**
   * @param {HTMLElement | null} elem
   */
  const hide = elem => {
    if (!elem) {
      return;
    }
    elem.style.display = 'none';
  };

  /**
   * @param {HTMLElement | null} elem
   * @param {string} display
   */
  const showWhenInnerHtmlPresent = (elem, display = 'block') => {
    if (!elem) {
      return;
    }
    new MutationObserver(() => {
      toggle(elem, elem.innerHTML, display);
    }).observe(elem, {
      childList: true,
      subtree: true
    });
  };

  /**
   * @param {HTMLElement} parent
   * @param {string} selector
   * @param {string} property
   * @param {string} value
   */
  const setStyle = (parent, selector, property, value) => {
    /** @type {HTMLElement | null} */
    const el = parent.querySelector(selector);
    if (el) {
      el.style.setProperty(property, value);
    }
  };

  /**
   * @param {HTMLElement} elem
   * @param {any} condition
   * @param {string} display
   */
  const toggle = (elem, condition, display = 'flex') => {
    if (condition) {
      show(elem, display);
    } else {
      hide(elem);
    }
  };

  /**
   * borrowed from jquery $(elem).is(':visible') implementation
   *
   * @param {HTMLElement | null} elem
   * @returns {boolean}
   */
  const isVisible$1 = elem => !!(elem && (elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length));

  /**
   * @returns {boolean}
   */
  const allButtonsAreHidden = () => !isVisible$1(getConfirmButton()) && !isVisible$1(getDenyButton()) && !isVisible$1(getCancelButton());

  /**
   * @param {HTMLElement} elem
   * @returns {boolean}
   */
  const isScrollable = elem => !!(elem.scrollHeight > elem.clientHeight);

  /**
   * @param {HTMLElement} element
   * @param {HTMLElement} stopElement
   * @returns {boolean}
   */
  const selfOrParentIsScrollable = (element, stopElement) => {
    let parent = element;
    while (parent && parent !== stopElement) {
      if (isScrollable(parent)) {
        return true;
      }
      parent = parent.parentElement;
    }
    return false;
  };

  /**
   * borrowed from https://stackoverflow.com/a/46352119
   *
   * @param {HTMLElement} elem
   * @returns {boolean}
   */
  const hasCssAnimation = elem => {
    const style = window.getComputedStyle(elem);
    const animDuration = parseFloat(style.getPropertyValue('animation-duration') || '0');
    const transDuration = parseFloat(style.getPropertyValue('transition-duration') || '0');
    return animDuration > 0 || transDuration > 0;
  };

  /**
   * @param {number} timer
   * @param {boolean} reset
   */
  const animateTimerProgressBar = (timer, reset = false) => {
    const timerProgressBar = getTimerProgressBar();
    if (!timerProgressBar) {
      return;
    }
    if (isVisible$1(timerProgressBar)) {
      if (reset) {
        timerProgressBar.style.transition = 'none';
        timerProgressBar.style.width = '100%';
      }
      setTimeout(() => {
        timerProgressBar.style.transition = `width ${timer / 1000}s linear`;
        timerProgressBar.style.width = '0%';
      }, 10);
    }
  };
  const stopTimerProgressBar = () => {
    const timerProgressBar = getTimerProgressBar();
    if (!timerProgressBar) {
      return;
    }
    const timerProgressBarWidth = parseInt(window.getComputedStyle(timerProgressBar).width);
    timerProgressBar.style.removeProperty('transition');
    timerProgressBar.style.width = '100%';
    const timerProgressBarFullWidth = parseInt(window.getComputedStyle(timerProgressBar).width);
    const timerProgressBarPercent = timerProgressBarWidth / timerProgressBarFullWidth * 100;
    timerProgressBar.style.width = `${timerProgressBarPercent}%`;
  };

  /**
   * Detect Node env
   *
   * @returns {boolean}
   */
  const isNodeEnv = () => typeof window === 'undefined' || typeof document === 'undefined';

  const sweetHTML = `
 <div aria-labelledby="${swalClasses.title}" aria-describedby="${swalClasses['html-container']}" class="${swalClasses.popup}" tabindex="-1">
   <button type="button" class="${swalClasses.close}"></button>
   <ul class="${swalClasses['progress-steps']}"></ul>
   <div class="${swalClasses.icon}"></div>
   <img class="${swalClasses.image}" />
   <h2 class="${swalClasses.title}" id="${swalClasses.title}"></h2>
   <div class="${swalClasses['html-container']}" id="${swalClasses['html-container']}"></div>
   <input class="${swalClasses.input}" id="${swalClasses.input}" />
   <input type="file" class="${swalClasses.file}" />
   <div class="${swalClasses.range}">
     <input type="range" />
     <output></output>
   </div>
   <select class="${swalClasses.select}" id="${swalClasses.select}"></select>
   <div class="${swalClasses.radio}"></div>
   <label class="${swalClasses.checkbox}">
     <input type="checkbox" id="${swalClasses.checkbox}" />
     <span class="${swalClasses.label}"></span>
   </label>
   <textarea class="${swalClasses.textarea}" id="${swalClasses.textarea}"></textarea>
   <div class="${swalClasses['validation-message']}" id="${swalClasses['validation-message']}"></div>
   <div class="${swalClasses.actions}">
     <div class="${swalClasses.loader}"></div>
     <button type="button" class="${swalClasses.confirm}"></button>
     <button type="button" class="${swalClasses.deny}"></button>
     <button type="button" class="${swalClasses.cancel}"></button>
   </div>
   <div class="${swalClasses.footer}"></div>
   <div class="${swalClasses['timer-progress-bar-container']}">
     <div class="${swalClasses['timer-progress-bar']}"></div>
   </div>
 </div>
`.replace(/(^|\n)\s*/g, '');

  /**
   * @returns {boolean}
   */
  const resetOldContainer = () => {
    const oldContainer = getContainer();
    if (!oldContainer) {
      return false;
    }
    oldContainer.remove();
    removeClass([document.documentElement, document.body], [swalClasses['no-backdrop'], swalClasses['toast-shown'], swalClasses['has-column']]);
    return true;
  };
  const resetValidationMessage$1 = () => {
    globalState.currentInstance.resetValidationMessage();
  };
  const addInputChangeListeners = () => {
    const popup = getPopup();
    const input = getDirectChildByClass(popup, swalClasses.input);
    const file = getDirectChildByClass(popup, swalClasses.file);
    /** @type {HTMLInputElement} */
    const range = popup.querySelector(`.${swalClasses.range} input`);
    /** @type {HTMLOutputElement} */
    const rangeOutput = popup.querySelector(`.${swalClasses.range} output`);
    const select = getDirectChildByClass(popup, swalClasses.select);
    /** @type {HTMLInputElement} */
    const checkbox = popup.querySelector(`.${swalClasses.checkbox} input`);
    const textarea = getDirectChildByClass(popup, swalClasses.textarea);
    input.oninput = resetValidationMessage$1;
    file.onchange = resetValidationMessage$1;
    select.onchange = resetValidationMessage$1;
    checkbox.onchange = resetValidationMessage$1;
    textarea.oninput = resetValidationMessage$1;
    range.oninput = () => {
      resetValidationMessage$1();
      rangeOutput.value = range.value;
    };
    range.onchange = () => {
      resetValidationMessage$1();
      rangeOutput.value = range.value;
    };
  };

  /**
   * @param {string | HTMLElement} target
   * @returns {HTMLElement}
   */
  const getTarget = target => typeof target === 'string' ? document.querySelector(target) : target;

  /**
   * @param {SweetAlertOptions} params
   */
  const setupAccessibility = params => {
    const popup = getPopup();
    popup.setAttribute('role', params.toast ? 'alert' : 'dialog');
    popup.setAttribute('aria-live', params.toast ? 'polite' : 'assertive');
    if (!params.toast) {
      popup.setAttribute('aria-modal', 'true');
    }
  };

  /**
   * @param {HTMLElement} targetElement
   */
  const setupRTL = targetElement => {
    if (window.getComputedStyle(targetElement).direction === 'rtl') {
      addClass(getContainer(), swalClasses.rtl);
    }
  };

  /**
   * Add modal + backdrop + no-war message for Russians to DOM
   *
   * @param {SweetAlertOptions} params
   */
  const init = params => {
    // Clean up the old popup container if it exists
    const oldContainerExisted = resetOldContainer();
    if (isNodeEnv()) {
      error('SweetAlert2 requires document to initialize');
      return;
    }
    const container = document.createElement('div');
    container.className = swalClasses.container;
    if (oldContainerExisted) {
      addClass(container, swalClasses['no-transition']);
    }
    setInnerHtml(container, sweetHTML);
    container.dataset['swal2Theme'] = params.theme;
    const targetElement = getTarget(params.target);
    targetElement.appendChild(container);
    if (params.topLayer) {
      container.setAttribute('popover', '');
      container.showPopover();
    }
    setupAccessibility(params);
    setupRTL(targetElement);
    addInputChangeListeners();
  };

  /**
   * @param {HTMLElement | object | string} param
   * @param {HTMLElement} target
   */
  const parseHtmlToContainer = (param, target) => {
    // DOM element
    if (param instanceof HTMLElement) {
      target.appendChild(param);
    }

    // Object
    else if (typeof param === 'object') {
      handleObject(param, target);
    }

    // Plain string
    else if (param) {
      setInnerHtml(target, param);
    }
  };

  /**
   * @param {any} param
   * @param {HTMLElement} target
   */
  const handleObject = (param, target) => {
    // JQuery element(s)
    if (param.jquery) {
      handleJqueryElem(target, param);
    }

    // For other objects use their string representation
    else {
      setInnerHtml(target, param.toString());
    }
  };

  /**
   * @param {HTMLElement} target
   * @param {any} elem
   */
  const handleJqueryElem = (target, elem) => {
    target.textContent = '';
    if (0 in elem) {
      for (let i = 0; i in elem; i++) {
        target.appendChild(elem[i].cloneNode(true));
      }
    } else {
      target.appendChild(elem.cloneNode(true));
    }
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const renderActions = (instance, params) => {
    const actions = getActions();
    const loader = getLoader();
    if (!actions || !loader) {
      return;
    }

    // Actions (buttons) wrapper
    if (!params.showConfirmButton && !params.showDenyButton && !params.showCancelButton) {
      hide(actions);
    } else {
      show(actions);
    }

    // Custom class
    applyCustomClass(actions, params, 'actions');

    // Render all the buttons
    renderButtons(actions, loader, params);

    // Loader
    setInnerHtml(loader, params.loaderHtml || '');
    applyCustomClass(loader, params, 'loader');
  };

  /**
   * @param {HTMLElement} actions
   * @param {HTMLElement} loader
   * @param {SweetAlertOptions} params
   */
  function renderButtons(actions, loader, params) {
    const confirmButton = getConfirmButton();
    const denyButton = getDenyButton();
    const cancelButton = getCancelButton();
    if (!confirmButton || !denyButton || !cancelButton) {
      return;
    }

    // Render buttons
    renderButton(confirmButton, 'confirm', params);
    renderButton(denyButton, 'deny', params);
    renderButton(cancelButton, 'cancel', params);
    handleButtonsStyling(confirmButton, denyButton, cancelButton, params);
    if (params.reverseButtons) {
      if (params.toast) {
        actions.insertBefore(cancelButton, confirmButton);
        actions.insertBefore(denyButton, confirmButton);
      } else {
        actions.insertBefore(cancelButton, loader);
        actions.insertBefore(denyButton, loader);
        actions.insertBefore(confirmButton, loader);
      }
    }
  }

  /**
   * @param {HTMLElement} confirmButton
   * @param {HTMLElement} denyButton
   * @param {HTMLElement} cancelButton
   * @param {SweetAlertOptions} params
   */
  function handleButtonsStyling(confirmButton, denyButton, cancelButton, params) {
    if (!params.buttonsStyling) {
      removeClass([confirmButton, denyButton, cancelButton], swalClasses.styled);
      return;
    }
    addClass([confirmButton, denyButton, cancelButton], swalClasses.styled);

    // Apply custom background colors to action buttons
    if (params.confirmButtonColor) {
      confirmButton.style.setProperty('--swal2-confirm-button-background-color', params.confirmButtonColor);
    }
    if (params.denyButtonColor) {
      denyButton.style.setProperty('--swal2-deny-button-background-color', params.denyButtonColor);
    }
    if (params.cancelButtonColor) {
      cancelButton.style.setProperty('--swal2-cancel-button-background-color', params.cancelButtonColor);
    }

    // Apply the outline color to action buttons
    applyOutlineColor(confirmButton);
    applyOutlineColor(denyButton);
    applyOutlineColor(cancelButton);
  }

  /**
   * @param {HTMLElement} button
   */
  function applyOutlineColor(button) {
    const buttonStyle = window.getComputedStyle(button);
    if (buttonStyle.getPropertyValue('--swal2-action-button-focus-box-shadow')) {
      // If the button already has a custom outline color, no need to change it
      return;
    }
    const outlineColor = buttonStyle.backgroundColor.replace(/rgba?\((\d+), (\d+), (\d+).*/, 'rgba($1, $2, $3, 0.5)');
    button.style.setProperty('--swal2-action-button-focus-box-shadow', buttonStyle.getPropertyValue('--swal2-outline').replace(/ rgba\(.*/, ` ${outlineColor}`));
  }

  /**
   * @param {HTMLElement} button
   * @param {'confirm' | 'deny' | 'cancel'} buttonType
   * @param {SweetAlertOptions} params
   */
  function renderButton(button, buttonType, params) {
    const buttonName = /** @type {'Confirm' | 'Deny' | 'Cancel'} */capitalizeFirstLetter(buttonType);
    toggle(button, params[`show${buttonName}Button`], 'inline-block');
    setInnerHtml(button, params[`${buttonType}ButtonText`] || ''); // Set caption text
    button.setAttribute('aria-label', params[`${buttonType}ButtonAriaLabel`] || ''); // ARIA label

    // Add buttons custom classes
    button.className = swalClasses[buttonType];
    applyCustomClass(button, params, `${buttonType}Button`);
  }

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const renderCloseButton = (instance, params) => {
    const closeButton = getCloseButton();
    if (!closeButton) {
      return;
    }
    setInnerHtml(closeButton, params.closeButtonHtml || '');

    // Custom class
    applyCustomClass(closeButton, params, 'closeButton');
    toggle(closeButton, params.showCloseButton);
    closeButton.setAttribute('aria-label', params.closeButtonAriaLabel || '');
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const renderContainer = (instance, params) => {
    const container = getContainer();
    if (!container) {
      return;
    }
    handleBackdropParam(container, params.backdrop);
    handlePositionParam(container, params.position);
    handleGrowParam(container, params.grow);

    // Custom class
    applyCustomClass(container, params, 'container');
  };

  /**
   * @param {HTMLElement} container
   * @param {SweetAlertOptions['backdrop']} backdrop
   */
  function handleBackdropParam(container, backdrop) {
    if (typeof backdrop === 'string') {
      container.style.background = backdrop;
    } else if (!backdrop) {
      addClass([document.documentElement, document.body], swalClasses['no-backdrop']);
    }
  }

  /**
   * @param {HTMLElement} container
   * @param {SweetAlertOptions['position']} position
   */
  function handlePositionParam(container, position) {
    if (!position) {
      return;
    }
    if (position in swalClasses) {
      addClass(container, swalClasses[position]);
    } else {
      warn('The "position" parameter is not valid, defaulting to "center"');
      addClass(container, swalClasses.center);
    }
  }

  /**
   * @param {HTMLElement} container
   * @param {SweetAlertOptions['grow']} grow
   */
  function handleGrowParam(container, grow) {
    if (!grow) {
      return;
    }
    addClass(container, swalClasses[`grow-${grow}`]);
  }

  /**
   * This module contains `WeakMap`s for each effectively-"private  property" that a `Swal` has.
   * For example, to set the private property "foo" of `this` to "bar", you can `privateProps.foo.set(this, 'bar')`
   * This is the approach that Babel will probably take to implement private methods/fields
   *   https://github.com/tc39/proposal-private-methods
   *   https://github.com/babel/babel/pull/7555
   * Once we have the changes from that PR in Babel, and our core class fits reasonable in *one module*
   *   then we can use that language feature.
   */

  var privateProps = {
    innerParams: new WeakMap(),
    domCache: new WeakMap()
  };

  /// <reference path="../../../../sweetalert2.d.ts"/>


  /** @type {InputClass[]} */
  const inputClasses = ['input', 'file', 'range', 'select', 'radio', 'checkbox', 'textarea'];

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const renderInput = (instance, params) => {
    const popup = getPopup();
    if (!popup) {
      return;
    }
    const innerParams = privateProps.innerParams.get(instance);
    const rerender = !innerParams || params.input !== innerParams.input;
    inputClasses.forEach(inputClass => {
      const inputContainer = getDirectChildByClass(popup, swalClasses[inputClass]);
      if (!inputContainer) {
        return;
      }

      // set attributes
      setAttributes(inputClass, params.inputAttributes);

      // set class
      inputContainer.className = swalClasses[inputClass];
      if (rerender) {
        hide(inputContainer);
      }
    });
    if (params.input) {
      if (rerender) {
        showInput(params);
      }
      // set custom class
      setCustomClass(params);
    }
  };

  /**
   * @param {SweetAlertOptions} params
   */
  const showInput = params => {
    if (!params.input) {
      return;
    }
    if (!renderInputType[params.input]) {
      error(`Unexpected type of input! Expected ${Object.keys(renderInputType).join(' | ')}, got "${params.input}"`);
      return;
    }
    const inputContainer = getInputContainer(params.input);
    if (!inputContainer) {
      return;
    }
    const input = renderInputType[params.input](inputContainer, params);
    show(inputContainer);

    // input autofocus
    if (params.inputAutoFocus) {
      setTimeout(() => {
        focusInput(input);
      });
    }
  };

  /**
   * @param {HTMLInputElement} input
   */
  const removeAttributes = input => {
    for (let i = 0; i < input.attributes.length; i++) {
      const attrName = input.attributes[i].name;
      if (!['id', 'type', 'value', 'style'].includes(attrName)) {
        input.removeAttribute(attrName);
      }
    }
  };

  /**
   * @param {InputClass} inputClass
   * @param {SweetAlertOptions['inputAttributes']} inputAttributes
   */
  const setAttributes = (inputClass, inputAttributes) => {
    const popup = getPopup();
    if (!popup) {
      return;
    }
    const input = getInput$1(popup, inputClass);
    if (!input) {
      return;
    }
    removeAttributes(input);
    for (const attr in inputAttributes) {
      input.setAttribute(attr, inputAttributes[attr]);
    }
  };

  /**
   * @param {SweetAlertOptions} params
   */
  const setCustomClass = params => {
    if (!params.input) {
      return;
    }
    const inputContainer = getInputContainer(params.input);
    if (inputContainer) {
      applyCustomClass(inputContainer, params, 'input');
    }
  };

  /**
   * @param {HTMLInputElement | HTMLTextAreaElement} input
   * @param {SweetAlertOptions} params
   */
  const setInputPlaceholder = (input, params) => {
    if (!input.placeholder && params.inputPlaceholder) {
      input.placeholder = params.inputPlaceholder;
    }
  };

  /**
   * @param {Input} input
   * @param {Input} prependTo
   * @param {SweetAlertOptions} params
   */
  const setInputLabel = (input, prependTo, params) => {
    if (params.inputLabel) {
      const label = document.createElement('label');
      const labelClass = swalClasses['input-label'];
      label.setAttribute('for', input.id);
      label.className = labelClass;
      if (typeof params.customClass === 'object') {
        addClass(label, params.customClass.inputLabel);
      }
      label.innerText = params.inputLabel;
      prependTo.insertAdjacentElement('beforebegin', label);
    }
  };

  /**
   * @param {SweetAlertInput} inputType
   * @returns {HTMLElement | undefined}
   */
  const getInputContainer = inputType => {
    const popup = getPopup();
    if (!popup) {
      return;
    }
    return getDirectChildByClass(popup, swalClasses[(/** @type {SwalClass} */inputType)] || swalClasses.input);
  };

  /**
   * @param {HTMLInputElement | HTMLOutputElement | HTMLTextAreaElement} input
   * @param {SweetAlertOptions['inputValue']} inputValue
   */
  const checkAndSetInputValue = (input, inputValue) => {
    if (['string', 'number'].includes(typeof inputValue)) {
      input.value = `${inputValue}`;
    } else if (!isPromise(inputValue)) {
      warn(`Unexpected type of inputValue! Expected "string", "number" or "Promise", got "${typeof inputValue}"`);
    }
  };

  /** @type {Record<SweetAlertInput, (input: Input | HTMLElement, params: SweetAlertOptions) => Input>} */
  const renderInputType = {};

  /**
   * @param {HTMLInputElement} input
   * @param {SweetAlertOptions} params
   * @returns {HTMLInputElement}
   */
  renderInputType.text = renderInputType.email = renderInputType.password = renderInputType.number = renderInputType.tel = renderInputType.url = renderInputType.search = renderInputType.date = renderInputType['datetime-local'] = renderInputType.time = renderInputType.week = renderInputType.month = /** @type {(input: Input | HTMLElement, params: SweetAlertOptions) => Input} */
  (input, params) => {
    checkAndSetInputValue(input, params.inputValue);
    setInputLabel(input, input, params);
    setInputPlaceholder(input, params);
    input.type = params.input;
    return input;
  };

  /**
   * @param {HTMLInputElement} input
   * @param {SweetAlertOptions} params
   * @returns {HTMLInputElement}
   */
  renderInputType.file = (input, params) => {
    setInputLabel(input, input, params);
    setInputPlaceholder(input, params);
    return input;
  };

  /**
   * @param {HTMLInputElement} range
   * @param {SweetAlertOptions} params
   * @returns {HTMLInputElement}
   */
  renderInputType.range = (range, params) => {
    const rangeInput = range.querySelector('input');
    const rangeOutput = range.querySelector('output');
    checkAndSetInputValue(rangeInput, params.inputValue);
    rangeInput.type = params.input;
    checkAndSetInputValue(rangeOutput, params.inputValue);
    setInputLabel(rangeInput, range, params);
    return range;
  };

  /**
   * @param {HTMLSelectElement} select
   * @param {SweetAlertOptions} params
   * @returns {HTMLSelectElement}
   */
  renderInputType.select = (select, params) => {
    select.textContent = '';
    if (params.inputPlaceholder) {
      const placeholder = document.createElement('option');
      setInnerHtml(placeholder, params.inputPlaceholder);
      placeholder.value = '';
      placeholder.disabled = true;
      placeholder.selected = true;
      select.appendChild(placeholder);
    }
    setInputLabel(select, select, params);
    return select;
  };

  /**
   * @param {HTMLInputElement} radio
   * @returns {HTMLInputElement}
   */
  renderInputType.radio = radio => {
    radio.textContent = '';
    return radio;
  };

  /**
   * @param {HTMLLabelElement} checkboxContainer
   * @param {SweetAlertOptions} params
   * @returns {HTMLInputElement}
   */
  renderInputType.checkbox = (checkboxContainer, params) => {
    const checkbox = getInput$1(getPopup(), 'checkbox');
    checkbox.value = '1';
    checkbox.checked = Boolean(params.inputValue);
    const label = checkboxContainer.querySelector('span');
    setInnerHtml(label, params.inputPlaceholder || params.inputLabel);
    return checkbox;
  };

  /**
   * @param {HTMLTextAreaElement} textarea
   * @param {SweetAlertOptions} params
   * @returns {HTMLTextAreaElement}
   */
  renderInputType.textarea = (textarea, params) => {
    checkAndSetInputValue(textarea, params.inputValue);
    setInputPlaceholder(textarea, params);
    setInputLabel(textarea, textarea, params);

    /**
     * @param {HTMLElement} el
     * @returns {number}
     */
    const getMargin = el => parseInt(window.getComputedStyle(el).marginLeft) + parseInt(window.getComputedStyle(el).marginRight);

    // https://github.com/sweetalert2/sweetalert2/issues/2291
    setTimeout(() => {
      // https://github.com/sweetalert2/sweetalert2/issues/1699
      if ('MutationObserver' in window) {
        const initialPopupWidth = parseInt(window.getComputedStyle(getPopup()).width);
        const textareaResizeHandler = () => {
          // check if texarea is still in document (i.e. popup wasn't closed in the meantime)
          if (!document.body.contains(textarea)) {
            return;
          }
          const textareaWidth = textarea.offsetWidth + getMargin(textarea);
          if (textareaWidth > initialPopupWidth) {
            getPopup().style.width = `${textareaWidth}px`;
          } else {
            applyNumericalStyle(getPopup(), 'width', params.width);
          }
        };
        new MutationObserver(textareaResizeHandler).observe(textarea, {
          attributes: true,
          attributeFilter: ['style']
        });
      }
    });
    return textarea;
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const renderContent = (instance, params) => {
    const htmlContainer = getHtmlContainer();
    if (!htmlContainer) {
      return;
    }
    showWhenInnerHtmlPresent(htmlContainer);
    applyCustomClass(htmlContainer, params, 'htmlContainer');

    // Content as HTML
    if (params.html) {
      parseHtmlToContainer(params.html, htmlContainer);
      show(htmlContainer, 'block');
    }

    // Content as plain text
    else if (params.text) {
      htmlContainer.textContent = params.text;
      show(htmlContainer, 'block');
    }

    // No content
    else {
      hide(htmlContainer);
    }
    renderInput(instance, params);
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const renderFooter = (instance, params) => {
    const footer = getFooter();
    if (!footer) {
      return;
    }
    showWhenInnerHtmlPresent(footer);
    toggle(footer, params.footer, 'block');
    if (params.footer) {
      parseHtmlToContainer(params.footer, footer);
    }

    // Custom class
    applyCustomClass(footer, params, 'footer');
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const renderIcon = (instance, params) => {
    const innerParams = privateProps.innerParams.get(instance);
    const icon = getIcon();
    if (!icon) {
      return;
    }

    // if the given icon already rendered, apply the styling without re-rendering the icon
    if (innerParams && params.icon === innerParams.icon) {
      // Custom or default content
      setContent(icon, params);
      applyStyles(icon, params);
      return;
    }
    if (!params.icon && !params.iconHtml) {
      hide(icon);
      return;
    }
    if (params.icon && Object.keys(iconTypes).indexOf(params.icon) === -1) {
      error(`Unknown icon! Expected "success", "error", "warning", "info" or "question", got "${params.icon}"`);
      hide(icon);
      return;
    }
    show(icon);

    // Custom or default content
    setContent(icon, params);
    applyStyles(icon, params);

    // Animate icon
    addClass(icon, params.showClass && params.showClass.icon);

    // Re-adjust the success icon on system theme change
    const colorSchemeQueryList = window.matchMedia('(prefers-color-scheme: dark)');
    colorSchemeQueryList.addEventListener('change', adjustSuccessIconBackgroundColor);
  };

  /**
   * @param {HTMLElement} icon
   * @param {SweetAlertOptions} params
   */
  const applyStyles = (icon, params) => {
    for (const [iconType, iconClassName] of Object.entries(iconTypes)) {
      if (params.icon !== iconType) {
        removeClass(icon, iconClassName);
      }
    }
    addClass(icon, params.icon && iconTypes[params.icon]);

    // Icon color
    setColor(icon, params);

    // Success icon background color
    adjustSuccessIconBackgroundColor();

    // Custom class
    applyCustomClass(icon, params, 'icon');
  };

  // Adjust success icon background color to match the popup background color
  const adjustSuccessIconBackgroundColor = () => {
    const popup = getPopup();
    if (!popup) {
      return;
    }
    const popupBackgroundColor = window.getComputedStyle(popup).getPropertyValue('background-color');
    /** @type {NodeListOf<HTMLElement>} */
    const successIconParts = popup.querySelectorAll('[class^=swal2-success-circular-line], .swal2-success-fix');
    for (let i = 0; i < successIconParts.length; i++) {
      successIconParts[i].style.backgroundColor = popupBackgroundColor;
    }
  };

  /**
   *
   * @param {SweetAlertOptions} params
   * @returns {string}
   */
  const successIconHtml = params => `
  ${params.animation ? '<div class="swal2-success-circular-line-left"></div>' : ''}
  <span class="swal2-success-line-tip"></span> <span class="swal2-success-line-long"></span>
  <div class="swal2-success-ring"></div>
  ${params.animation ? '<div class="swal2-success-fix"></div>' : ''}
  ${params.animation ? '<div class="swal2-success-circular-line-right"></div>' : ''}
`;
  const errorIconHtml = `
  <span class="swal2-x-mark">
    <span class="swal2-x-mark-line-left"></span>
    <span class="swal2-x-mark-line-right"></span>
  </span>
`;

  /**
   * @param {HTMLElement} icon
   * @param {SweetAlertOptions} params
   */
  const setContent = (icon, params) => {
    if (!params.icon && !params.iconHtml) {
      return;
    }
    let oldContent = icon.innerHTML;
    let newContent = '';
    if (params.iconHtml) {
      newContent = iconContent(params.iconHtml);
    } else if (params.icon === 'success') {
      newContent = successIconHtml(params);
      oldContent = oldContent.replace(/ style=".*?"/g, ''); // undo adjustSuccessIconBackgroundColor()
    } else if (params.icon === 'error') {
      newContent = errorIconHtml;
    } else if (params.icon) {
      const defaultIconHtml = {
        question: '?',
        warning: '!',
        info: 'i'
      };
      newContent = iconContent(defaultIconHtml[params.icon]);
    }
    if (oldContent.trim() !== newContent.trim()) {
      setInnerHtml(icon, newContent);
    }
  };

  /**
   * @param {HTMLElement} icon
   * @param {SweetAlertOptions} params
   */
  const setColor = (icon, params) => {
    if (!params.iconColor) {
      return;
    }
    icon.style.color = params.iconColor;
    icon.style.borderColor = params.iconColor;
    for (const sel of ['.swal2-success-line-tip', '.swal2-success-line-long', '.swal2-x-mark-line-left', '.swal2-x-mark-line-right']) {
      setStyle(icon, sel, 'background-color', params.iconColor);
    }
    setStyle(icon, '.swal2-success-ring', 'border-color', params.iconColor);
  };

  /**
   * @param {string} content
   * @returns {string}
   */
  const iconContent = content => `<div class="${swalClasses['icon-content']}">${content}</div>`;

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const renderImage = (instance, params) => {
    const image = getImage();
    if (!image) {
      return;
    }
    if (!params.imageUrl) {
      hide(image);
      return;
    }
    show(image, '');

    // Src, alt
    image.setAttribute('src', params.imageUrl);
    image.setAttribute('alt', params.imageAlt || '');

    // Width, height
    applyNumericalStyle(image, 'width', params.imageWidth);
    applyNumericalStyle(image, 'height', params.imageHeight);

    // Class
    image.className = swalClasses.image;
    applyCustomClass(image, params, 'image');
  };

  let dragging = false;
  let mousedownX = 0;
  let mousedownY = 0;
  let initialX = 0;
  let initialY = 0;

  /**
   * @param {HTMLElement} popup
   */
  const addDraggableListeners = popup => {
    popup.addEventListener('mousedown', down);
    document.body.addEventListener('mousemove', move);
    popup.addEventListener('mouseup', up);
    popup.addEventListener('touchstart', down);
    document.body.addEventListener('touchmove', move);
    popup.addEventListener('touchend', up);
  };

  /**
   * @param {HTMLElement} popup
   */
  const removeDraggableListeners = popup => {
    popup.removeEventListener('mousedown', down);
    document.body.removeEventListener('mousemove', move);
    popup.removeEventListener('mouseup', up);
    popup.removeEventListener('touchstart', down);
    document.body.removeEventListener('touchmove', move);
    popup.removeEventListener('touchend', up);
  };

  /**
   * @param {MouseEvent | TouchEvent} event
   */
  const down = event => {
    const popup = getPopup();
    if (event.target === popup || getIcon().contains(/** @type {HTMLElement} */event.target)) {
      dragging = true;
      const clientXY = getClientXY(event);
      mousedownX = clientXY.clientX;
      mousedownY = clientXY.clientY;
      initialX = parseInt(popup.style.insetInlineStart) || 0;
      initialY = parseInt(popup.style.insetBlockStart) || 0;
      addClass(popup, 'swal2-dragging');
    }
  };

  /**
   * @param {MouseEvent | TouchEvent} event
   */
  const move = event => {
    const popup = getPopup();
    if (dragging) {
      let {
        clientX,
        clientY
      } = getClientXY(event);
      popup.style.insetInlineStart = `${initialX + (clientX - mousedownX)}px`;
      popup.style.insetBlockStart = `${initialY + (clientY - mousedownY)}px`;
    }
  };
  const up = () => {
    const popup = getPopup();
    dragging = false;
    removeClass(popup, 'swal2-dragging');
  };

  /**
   * @param {MouseEvent | TouchEvent} event
   * @returns {{ clientX: number, clientY: number }}
   */
  const getClientXY = event => {
    let clientX = 0,
      clientY = 0;
    if (event.type.startsWith('mouse')) {
      clientX = /** @type {MouseEvent} */event.clientX;
      clientY = /** @type {MouseEvent} */event.clientY;
    } else if (event.type.startsWith('touch')) {
      clientX = /** @type {TouchEvent} */event.touches[0].clientX;
      clientY = /** @type {TouchEvent} */event.touches[0].clientY;
    }
    return {
      clientX,
      clientY
    };
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const renderPopup = (instance, params) => {
    const container = getContainer();
    const popup = getPopup();
    if (!container || !popup) {
      return;
    }

    // Width
    // https://github.com/sweetalert2/sweetalert2/issues/2170
    if (params.toast) {
      applyNumericalStyle(container, 'width', params.width);
      popup.style.width = '100%';
      const loader = getLoader();
      if (loader) {
        popup.insertBefore(loader, getIcon());
      }
    } else {
      applyNumericalStyle(popup, 'width', params.width);
    }

    // Padding
    applyNumericalStyle(popup, 'padding', params.padding);

    // Color
    if (params.color) {
      popup.style.color = params.color;
    }

    // Background
    if (params.background) {
      popup.style.background = params.background;
    }
    hide(getValidationMessage());

    // Classes
    addClasses$1(popup, params);
    if (params.draggable && !params.toast) {
      addClass(popup, swalClasses.draggable);
      addDraggableListeners(popup);
    } else {
      removeClass(popup, swalClasses.draggable);
      removeDraggableListeners(popup);
    }
  };

  /**
   * @param {HTMLElement} popup
   * @param {SweetAlertOptions} params
   */
  const addClasses$1 = (popup, params) => {
    const showClass = params.showClass || {};
    // Default Class + showClass when updating Swal.update({})
    popup.className = `${swalClasses.popup} ${isVisible$1(popup) ? showClass.popup : ''}`;
    if (params.toast) {
      addClass([document.documentElement, document.body], swalClasses['toast-shown']);
      addClass(popup, swalClasses.toast);
    } else {
      addClass(popup, swalClasses.modal);
    }

    // Custom class
    applyCustomClass(popup, params, 'popup');
    // TODO: remove in the next major
    if (typeof params.customClass === 'string') {
      addClass(popup, params.customClass);
    }

    // Icon class (#1842)
    if (params.icon) {
      addClass(popup, swalClasses[`icon-${params.icon}`]);
    }
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const renderProgressSteps = (instance, params) => {
    const progressStepsContainer = getProgressSteps();
    if (!progressStepsContainer) {
      return;
    }
    const {
      progressSteps,
      currentProgressStep
    } = params;
    if (!progressSteps || progressSteps.length === 0 || currentProgressStep === undefined) {
      hide(progressStepsContainer);
      return;
    }
    show(progressStepsContainer);
    progressStepsContainer.textContent = '';
    if (currentProgressStep >= progressSteps.length) {
      warn('Invalid currentProgressStep parameter, it should be less than progressSteps.length ' + '(currentProgressStep like JS arrays starts from 0)');
    }
    progressSteps.forEach((step, index) => {
      const stepEl = createStepElement(step);
      progressStepsContainer.appendChild(stepEl);
      if (index === currentProgressStep) {
        addClass(stepEl, swalClasses['active-progress-step']);
      }
      if (index !== progressSteps.length - 1) {
        const lineEl = createLineElement(params);
        progressStepsContainer.appendChild(lineEl);
      }
    });
  };

  /**
   * @param {string} step
   * @returns {HTMLLIElement}
   */
  const createStepElement = step => {
    const stepEl = document.createElement('li');
    addClass(stepEl, swalClasses['progress-step']);
    setInnerHtml(stepEl, step);
    return stepEl;
  };

  /**
   * @param {SweetAlertOptions} params
   * @returns {HTMLLIElement}
   */
  const createLineElement = params => {
    const lineEl = document.createElement('li');
    addClass(lineEl, swalClasses['progress-step-line']);
    if (params.progressStepsDistance) {
      applyNumericalStyle(lineEl, 'width', params.progressStepsDistance);
    }
    return lineEl;
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const renderTitle = (instance, params) => {
    const title = getTitle();
    if (!title) {
      return;
    }
    showWhenInnerHtmlPresent(title);
    toggle(title, params.title || params.titleText, 'block');
    if (params.title) {
      parseHtmlToContainer(params.title, title);
    }
    if (params.titleText) {
      title.innerText = params.titleText;
    }

    // Custom class
    applyCustomClass(title, params, 'title');
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const render = (instance, params) => {
    renderPopup(instance, params);
    renderContainer(instance, params);
    renderProgressSteps(instance, params);
    renderIcon(instance, params);
    renderImage(instance, params);
    renderTitle(instance, params);
    renderCloseButton(instance, params);
    renderContent(instance, params);
    renderActions(instance, params);
    renderFooter(instance, params);
    const popup = getPopup();
    if (typeof params.didRender === 'function' && popup) {
      params.didRender(popup);
    }
    globalState.eventEmitter.emit('didRender', popup);
  };

  /*
   * Global function to determine if SweetAlert2 popup is shown
   */
  const isVisible = () => {
    return isVisible$1(getPopup());
  };

  /*
   * Global function to click 'Confirm' button
   */
  const clickConfirm = () => {
    var _dom$getConfirmButton;
    return (_dom$getConfirmButton = getConfirmButton()) === null || _dom$getConfirmButton === void 0 ? void 0 : _dom$getConfirmButton.click();
  };

  /*
   * Global function to click 'Deny' button
   */
  const clickDeny = () => {
    var _dom$getDenyButton;
    return (_dom$getDenyButton = getDenyButton()) === null || _dom$getDenyButton === void 0 ? void 0 : _dom$getDenyButton.click();
  };

  /*
   * Global function to click 'Cancel' button
   */
  const clickCancel = () => {
    var _dom$getCancelButton;
    return (_dom$getCancelButton = getCancelButton()) === null || _dom$getCancelButton === void 0 ? void 0 : _dom$getCancelButton.click();
  };

  /** @typedef {'cancel' | 'backdrop' | 'close' | 'esc' | 'timer'} DismissReason */

  /** @type {Record<DismissReason, DismissReason>} */
  const DismissReason = Object.freeze({
    cancel: 'cancel',
    backdrop: 'backdrop',
    close: 'close',
    esc: 'esc',
    timer: 'timer'
  });

  /**
   * @param {GlobalState} globalState
   */
  const removeKeydownHandler = globalState => {
    if (globalState.keydownTarget && globalState.keydownHandlerAdded) {
      globalState.keydownTarget.removeEventListener('keydown', globalState.keydownHandler, {
        capture: globalState.keydownListenerCapture
      });
      globalState.keydownHandlerAdded = false;
    }
  };

  /**
   * @param {GlobalState} globalState
   * @param {SweetAlertOptions} innerParams
   * @param {*} dismissWith
   */
  const addKeydownHandler = (globalState, innerParams, dismissWith) => {
    removeKeydownHandler(globalState);
    if (!innerParams.toast) {
      globalState.keydownHandler = e => keydownHandler(innerParams, e, dismissWith);
      globalState.keydownTarget = innerParams.keydownListenerCapture ? window : getPopup();
      globalState.keydownListenerCapture = innerParams.keydownListenerCapture;
      globalState.keydownTarget.addEventListener('keydown', globalState.keydownHandler, {
        capture: globalState.keydownListenerCapture
      });
      globalState.keydownHandlerAdded = true;
    }
  };

  /**
   * @param {number} index
   * @param {number} increment
   */
  const setFocus = (index, increment) => {
    var _dom$getPopup;
    const focusableElements = getFocusableElements();
    // search for visible elements and select the next possible match
    if (focusableElements.length) {
      index = index + increment;

      // shift + tab when .swal2-popup is focused
      if (index === -2) {
        index = focusableElements.length - 1;
      }

      // rollover to first item
      if (index === focusableElements.length) {
        index = 0;

        // go to last item
      } else if (index === -1) {
        index = focusableElements.length - 1;
      }
      focusableElements[index].focus();
      return;
    }
    // no visible focusable elements, focus the popup
    (_dom$getPopup = getPopup()) === null || _dom$getPopup === void 0 || _dom$getPopup.focus();
  };
  const arrowKeysNextButton = ['ArrowRight', 'ArrowDown'];
  const arrowKeysPreviousButton = ['ArrowLeft', 'ArrowUp'];

  /**
   * @param {SweetAlertOptions} innerParams
   * @param {KeyboardEvent} event
   * @param {Function} dismissWith
   */
  const keydownHandler = (innerParams, event, dismissWith) => {
    if (!innerParams) {
      return; // This instance has already been destroyed
    }

    // Ignore keydown during IME composition
    // https://developer.mozilla.org/en-US/docs/Web/API/Document/keydown_event#ignoring_keydown_during_ime_composition
    // https://github.com/sweetalert2/sweetalert2/issues/720
    // https://github.com/sweetalert2/sweetalert2/issues/2406
    if (event.isComposing || event.keyCode === 229) {
      return;
    }
    if (innerParams.stopKeydownPropagation) {
      event.stopPropagation();
    }

    // ENTER
    if (event.key === 'Enter') {
      handleEnter(event, innerParams);
    }

    // TAB
    else if (event.key === 'Tab') {
      handleTab(event);
    }

    // ARROWS - switch focus between buttons
    else if ([...arrowKeysNextButton, ...arrowKeysPreviousButton].includes(event.key)) {
      handleArrows(event.key);
    }

    // ESC
    else if (event.key === 'Escape') {
      handleEsc(event, innerParams, dismissWith);
    }
  };

  /**
   * @param {KeyboardEvent} event
   * @param {SweetAlertOptions} innerParams
   */
  const handleEnter = (event, innerParams) => {
    // https://github.com/sweetalert2/sweetalert2/issues/2386
    if (!callIfFunction(innerParams.allowEnterKey)) {
      return;
    }
    const input = getInput$1(getPopup(), innerParams.input);
    if (event.target && input && event.target instanceof HTMLElement && event.target.outerHTML === input.outerHTML) {
      if (['textarea', 'file'].includes(innerParams.input)) {
        return; // do not submit
      }
      clickConfirm();
      event.preventDefault();
    }
  };

  /**
   * @param {KeyboardEvent} event
   */
  const handleTab = event => {
    const targetElement = event.target;
    const focusableElements = getFocusableElements();
    let btnIndex = -1;
    for (let i = 0; i < focusableElements.length; i++) {
      if (targetElement === focusableElements[i]) {
        btnIndex = i;
        break;
      }
    }

    // Cycle to the next button
    if (!event.shiftKey) {
      setFocus(btnIndex, 1);
    }

    // Cycle to the prev button
    else {
      setFocus(btnIndex, -1);
    }
    event.stopPropagation();
    event.preventDefault();
  };

  /**
   * @param {string} key
   */
  const handleArrows = key => {
    const actions = getActions();
    const confirmButton = getConfirmButton();
    const denyButton = getDenyButton();
    const cancelButton = getCancelButton();
    if (!actions || !confirmButton || !denyButton || !cancelButton) {
      return;
    }
    /** @type HTMLElement[] */
    const buttons = [confirmButton, denyButton, cancelButton];
    if (document.activeElement instanceof HTMLElement && !buttons.includes(document.activeElement)) {
      return;
    }
    const sibling = arrowKeysNextButton.includes(key) ? 'nextElementSibling' : 'previousElementSibling';
    let buttonToFocus = document.activeElement;
    if (!buttonToFocus) {
      return;
    }
    for (let i = 0; i < actions.children.length; i++) {
      buttonToFocus = buttonToFocus[sibling];
      if (!buttonToFocus) {
        return;
      }
      if (buttonToFocus instanceof HTMLButtonElement && isVisible$1(buttonToFocus)) {
        break;
      }
    }
    if (buttonToFocus instanceof HTMLButtonElement) {
      buttonToFocus.focus();
    }
  };

  /**
   * @param {KeyboardEvent} event
   * @param {SweetAlertOptions} innerParams
   * @param {Function} dismissWith
   */
  const handleEsc = (event, innerParams, dismissWith) => {
    event.preventDefault();
    if (callIfFunction(innerParams.allowEscapeKey)) {
      dismissWith(DismissReason.esc);
    }
  };

  /**
   * This module contains `WeakMap`s for each effectively-"private  property" that a `Swal` has.
   * For example, to set the private property "foo" of `this` to "bar", you can `privateProps.foo.set(this, 'bar')`
   * This is the approach that Babel will probably take to implement private methods/fields
   *   https://github.com/tc39/proposal-private-methods
   *   https://github.com/babel/babel/pull/7555
   * Once we have the changes from that PR in Babel, and our core class fits reasonable in *one module*
   *   then we can use that language feature.
   */

  var privateMethods = {
    swalPromiseResolve: new WeakMap(),
    swalPromiseReject: new WeakMap()
  };

  // From https://developer.paciellogroup.com/blog/2018/06/the-current-state-of-modal-dialog-accessibility/
  // Adding aria-hidden="true" to elements outside of the active modal dialog ensures that
  // elements not within the active modal dialog will not be surfaced if a user opens a screen
  // reader’s list of elements (headings, form controls, landmarks, etc.) in the document.

  const setAriaHidden = () => {
    const container = getContainer();
    const bodyChildren = Array.from(document.body.children);
    bodyChildren.forEach(el => {
      if (el.contains(container)) {
        return;
      }
      if (el.hasAttribute('aria-hidden')) {
        el.setAttribute('data-previous-aria-hidden', el.getAttribute('aria-hidden') || '');
      }
      el.setAttribute('aria-hidden', 'true');
    });
  };
  const unsetAriaHidden = () => {
    const bodyChildren = Array.from(document.body.children);
    bodyChildren.forEach(el => {
      if (el.hasAttribute('data-previous-aria-hidden')) {
        el.setAttribute('aria-hidden', el.getAttribute('data-previous-aria-hidden') || '');
        el.removeAttribute('data-previous-aria-hidden');
      } else {
        el.removeAttribute('aria-hidden');
      }
    });
  };

  // @ts-ignore
  const isSafariOrIOS = typeof window !== 'undefined' && !!window.GestureEvent; // true for Safari desktop + all iOS browsers https://stackoverflow.com/a/70585394

  /**
   * Fix iOS scrolling
   * http://stackoverflow.com/q/39626302
   */
  const iOSfix = () => {
    if (isSafariOrIOS && !hasClass(document.body, swalClasses.iosfix)) {
      const offset = document.body.scrollTop;
      document.body.style.top = `${offset * -1}px`;
      addClass(document.body, swalClasses.iosfix);
      lockBodyScroll();
    }
  };

  /**
   * https://github.com/sweetalert2/sweetalert2/issues/1246
   */
  const lockBodyScroll = () => {
    const container = getContainer();
    if (!container) {
      return;
    }
    /** @type {boolean} */
    let preventTouchMove;
    /**
     * @param {TouchEvent} event
     */
    container.ontouchstart = event => {
      preventTouchMove = shouldPreventTouchMove(event);
    };
    /**
     * @param {TouchEvent} event
     */
    container.ontouchmove = event => {
      if (preventTouchMove) {
        event.preventDefault();
        event.stopPropagation();
      }
    };
  };

  /**
   * @param {TouchEvent} event
   * @returns {boolean}
   */
  const shouldPreventTouchMove = event => {
    const target = event.target;
    const container = getContainer();
    const htmlContainer = getHtmlContainer();
    if (!container || !htmlContainer) {
      return false;
    }
    if (isStylus(event) || isZoom(event)) {
      return false;
    }
    if (target === container) {
      return true;
    }
    if (!isScrollable(container) && target instanceof HTMLElement && !selfOrParentIsScrollable(target, htmlContainer) &&
    // #2823
    target.tagName !== 'INPUT' &&
    // #1603
    target.tagName !== 'TEXTAREA' &&
    // #2266
    !(isScrollable(htmlContainer) &&
    // #1944
    htmlContainer.contains(target))) {
      return true;
    }
    return false;
  };

  /**
   * https://github.com/sweetalert2/sweetalert2/issues/1786
   *
   * @param {*} event
   * @returns {boolean}
   */
  const isStylus = event => {
    return event.touches && event.touches.length && event.touches[0].touchType === 'stylus';
  };

  /**
   * https://github.com/sweetalert2/sweetalert2/issues/1891
   *
   * @param {TouchEvent} event
   * @returns {boolean}
   */
  const isZoom = event => {
    return event.touches && event.touches.length > 1;
  };
  const undoIOSfix = () => {
    if (hasClass(document.body, swalClasses.iosfix)) {
      const offset = parseInt(document.body.style.top, 10);
      removeClass(document.body, swalClasses.iosfix);
      document.body.style.top = '';
      document.body.scrollTop = offset * -1;
    }
  };

  /**
   * Measure scrollbar width for padding body during modal show/hide
   * https://github.com/twbs/bootstrap/blob/master/js/src/modal.js
   *
   * @returns {number}
   */
  const measureScrollbar = () => {
    const scrollDiv = document.createElement('div');
    scrollDiv.className = swalClasses['scrollbar-measure'];
    document.body.appendChild(scrollDiv);
    const scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
    document.body.removeChild(scrollDiv);
    return scrollbarWidth;
  };

  /**
   * Remember state in cases where opening and handling a modal will fiddle with it.
   * @type {number | null}
   */
  let previousBodyPadding = null;

  /**
   * @param {string} initialBodyOverflow
   */
  const replaceScrollbarWithPadding = initialBodyOverflow => {
    // for queues, do not do this more than once
    if (previousBodyPadding !== null) {
      return;
    }
    // if the body has overflow
    if (document.body.scrollHeight > window.innerHeight || initialBodyOverflow === 'scroll' // https://github.com/sweetalert2/sweetalert2/issues/2663
    ) {
      // add padding so the content doesn't shift after removal of scrollbar
      previousBodyPadding = parseInt(window.getComputedStyle(document.body).getPropertyValue('padding-right'));
      document.body.style.paddingRight = `${previousBodyPadding + measureScrollbar()}px`;
    }
  };
  const undoReplaceScrollbarWithPadding = () => {
    if (previousBodyPadding !== null) {
      document.body.style.paddingRight = `${previousBodyPadding}px`;
      previousBodyPadding = null;
    }
  };

  /**
   * @param {SweetAlert} instance
   * @param {HTMLElement} container
   * @param {boolean} returnFocus
   * @param {Function} didClose
   */
  function removePopupAndResetState(instance, container, returnFocus, didClose) {
    if (isToast()) {
      triggerDidCloseAndDispose(instance, didClose);
    } else {
      restoreActiveElement(returnFocus).then(() => triggerDidCloseAndDispose(instance, didClose));
      removeKeydownHandler(globalState);
    }

    // workaround for https://github.com/sweetalert2/sweetalert2/issues/2088
    // for some reason removing the container in Safari will scroll the document to bottom
    if (isSafariOrIOS) {
      container.setAttribute('style', 'display:none !important');
      container.removeAttribute('class');
      container.innerHTML = '';
    } else {
      container.remove();
    }
    if (isModal()) {
      undoReplaceScrollbarWithPadding();
      undoIOSfix();
      unsetAriaHidden();
    }
    removeBodyClasses();
  }

  /**
   * Remove SweetAlert2 classes from body
   */
  function removeBodyClasses() {
    removeClass([document.documentElement, document.body], [swalClasses.shown, swalClasses['height-auto'], swalClasses['no-backdrop'], swalClasses['toast-shown']]);
  }

  /**
   * Instance method to close sweetAlert
   *
   * @param {any} resolveValue
   */
  function close(resolveValue) {
    resolveValue = prepareResolveValue(resolveValue);
    const swalPromiseResolve = privateMethods.swalPromiseResolve.get(this);
    const didClose = triggerClosePopup(this);
    if (this.isAwaitingPromise) {
      // A swal awaiting for a promise (after a click on Confirm or Deny) cannot be dismissed anymore #2335
      if (!resolveValue.isDismissed) {
        handleAwaitingPromise(this);
        swalPromiseResolve(resolveValue);
      }
    } else if (didClose) {
      // Resolve Swal promise
      swalPromiseResolve(resolveValue);
    }
  }
  const triggerClosePopup = instance => {
    const popup = getPopup();
    if (!popup) {
      return false;
    }
    const innerParams = privateProps.innerParams.get(instance);
    if (!innerParams || hasClass(popup, innerParams.hideClass.popup)) {
      return false;
    }
    removeClass(popup, innerParams.showClass.popup);
    addClass(popup, innerParams.hideClass.popup);
    const backdrop = getContainer();
    removeClass(backdrop, innerParams.showClass.backdrop);
    addClass(backdrop, innerParams.hideClass.backdrop);
    handlePopupAnimation(instance, popup, innerParams);
    return true;
  };

  /**
   * @param {any} error
   */
  function rejectPromise(error) {
    const rejectPromise = privateMethods.swalPromiseReject.get(this);
    handleAwaitingPromise(this);
    if (rejectPromise) {
      // Reject Swal promise
      rejectPromise(error);
    }
  }

  /**
   * @param {SweetAlert} instance
   */
  const handleAwaitingPromise = instance => {
    if (instance.isAwaitingPromise) {
      delete instance.isAwaitingPromise;
      // The instance might have been previously partly destroyed, we must resume the destroy process in this case #2335
      if (!privateProps.innerParams.get(instance)) {
        instance._destroy();
      }
    }
  };

  /**
   * @param {any} resolveValue
   * @returns {SweetAlertResult}
   */
  const prepareResolveValue = resolveValue => {
    // When user calls Swal.close()
    if (typeof resolveValue === 'undefined') {
      return {
        isConfirmed: false,
        isDenied: false,
        isDismissed: true
      };
    }
    return Object.assign({
      isConfirmed: false,
      isDenied: false,
      isDismissed: false
    }, resolveValue);
  };

  /**
   * @param {SweetAlert} instance
   * @param {HTMLElement} popup
   * @param {SweetAlertOptions} innerParams
   */
  const handlePopupAnimation = (instance, popup, innerParams) => {
    var _globalState$eventEmi;
    const container = getContainer();
    // If animation is supported, animate
    const animationIsSupported = hasCssAnimation(popup);
    if (typeof innerParams.willClose === 'function') {
      innerParams.willClose(popup);
    }
    (_globalState$eventEmi = globalState.eventEmitter) === null || _globalState$eventEmi === void 0 || _globalState$eventEmi.emit('willClose', popup);
    if (animationIsSupported) {
      animatePopup(instance, popup, container, innerParams.returnFocus, innerParams.didClose);
    } else {
      // Otherwise, remove immediately
      removePopupAndResetState(instance, container, innerParams.returnFocus, innerParams.didClose);
    }
  };

  /**
   * @param {SweetAlert} instance
   * @param {HTMLElement} popup
   * @param {HTMLElement} container
   * @param {boolean} returnFocus
   * @param {Function} didClose
   */
  const animatePopup = (instance, popup, container, returnFocus, didClose) => {
    globalState.swalCloseEventFinishedCallback = removePopupAndResetState.bind(null, instance, container, returnFocus, didClose);
    /**
     * @param {AnimationEvent | TransitionEvent} e
     */
    const swalCloseAnimationFinished = function (e) {
      if (e.target === popup) {
        var _globalState$swalClos;
        (_globalState$swalClos = globalState.swalCloseEventFinishedCallback) === null || _globalState$swalClos === void 0 || _globalState$swalClos.call(globalState);
        delete globalState.swalCloseEventFinishedCallback;
        popup.removeEventListener('animationend', swalCloseAnimationFinished);
        popup.removeEventListener('transitionend', swalCloseAnimationFinished);
      }
    };
    popup.addEventListener('animationend', swalCloseAnimationFinished);
    popup.addEventListener('transitionend', swalCloseAnimationFinished);
  };

  /**
   * @param {SweetAlert} instance
   * @param {Function} didClose
   */
  const triggerDidCloseAndDispose = (instance, didClose) => {
    setTimeout(() => {
      var _globalState$eventEmi2;
      if (typeof didClose === 'function') {
        didClose.bind(instance.params)();
      }
      (_globalState$eventEmi2 = globalState.eventEmitter) === null || _globalState$eventEmi2 === void 0 || _globalState$eventEmi2.emit('didClose');
      // instance might have been destroyed already
      if (instance._destroy) {
        instance._destroy();
      }
    });
  };

  /**
   * Shows loader (spinner), this is useful with AJAX requests.
   * By default the loader be shown instead of the "Confirm" button.
   *
   * @param {HTMLButtonElement | null} [buttonToReplace]
   */
  const showLoading = buttonToReplace => {
    let popup = getPopup();
    if (!popup) {
      new Swal();
    }
    popup = getPopup();
    if (!popup) {
      return;
    }
    const loader = getLoader();
    if (isToast()) {
      hide(getIcon());
    } else {
      replaceButton(popup, buttonToReplace);
    }
    show(loader);
    popup.setAttribute('data-loading', 'true');
    popup.setAttribute('aria-busy', 'true');
    popup.focus();
  };

  /**
   * @param {HTMLElement} popup
   * @param {HTMLButtonElement | null} [buttonToReplace]
   */
  const replaceButton = (popup, buttonToReplace) => {
    const actions = getActions();
    const loader = getLoader();
    if (!actions || !loader) {
      return;
    }
    if (!buttonToReplace && isVisible$1(getConfirmButton())) {
      buttonToReplace = getConfirmButton();
    }
    show(actions);
    if (buttonToReplace) {
      hide(buttonToReplace);
      loader.setAttribute('data-button-to-replace', buttonToReplace.className);
      actions.insertBefore(loader, buttonToReplace);
    }
    addClass([popup, actions], swalClasses.loading);
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const handleInputOptionsAndValue = (instance, params) => {
    if (params.input === 'select' || params.input === 'radio') {
      handleInputOptions(instance, params);
    } else if (['text', 'email', 'number', 'tel', 'textarea'].some(i => i === params.input) && (hasToPromiseFn(params.inputValue) || isPromise(params.inputValue))) {
      showLoading(getConfirmButton());
      handleInputValue(instance, params);
    }
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} innerParams
   * @returns {SweetAlertInputValue}
   */
  const getInputValue = (instance, innerParams) => {
    const input = instance.getInput();
    if (!input) {
      return null;
    }
    switch (innerParams.input) {
      case 'checkbox':
        return getCheckboxValue(input);
      case 'radio':
        return getRadioValue(input);
      case 'file':
        return getFileValue(input);
      default:
        return innerParams.inputAutoTrim ? input.value.trim() : input.value;
    }
  };

  /**
   * @param {HTMLInputElement} input
   * @returns {number}
   */
  const getCheckboxValue = input => input.checked ? 1 : 0;

  /**
   * @param {HTMLInputElement} input
   * @returns {string | null}
   */
  const getRadioValue = input => input.checked ? input.value : null;

  /**
   * @param {HTMLInputElement} input
   * @returns {FileList | File | null}
   */
  const getFileValue = input => input.files && input.files.length ? input.getAttribute('multiple') !== null ? input.files : input.files[0] : null;

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const handleInputOptions = (instance, params) => {
    const popup = getPopup();
    if (!popup) {
      return;
    }
    /**
     * @param {Record<string, any>} inputOptions
     */
    const processInputOptions = inputOptions => {
      if (params.input === 'select') {
        populateSelectOptions(popup, formatInputOptions(inputOptions), params);
      } else if (params.input === 'radio') {
        populateRadioOptions(popup, formatInputOptions(inputOptions), params);
      }
    };
    if (hasToPromiseFn(params.inputOptions) || isPromise(params.inputOptions)) {
      showLoading(getConfirmButton());
      asPromise(params.inputOptions).then(inputOptions => {
        instance.hideLoading();
        processInputOptions(inputOptions);
      });
    } else if (typeof params.inputOptions === 'object') {
      processInputOptions(params.inputOptions);
    } else {
      error(`Unexpected type of inputOptions! Expected object, Map or Promise, got ${typeof params.inputOptions}`);
    }
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertOptions} params
   */
  const handleInputValue = (instance, params) => {
    const input = instance.getInput();
    if (!input) {
      return;
    }
    hide(input);
    asPromise(params.inputValue).then(inputValue => {
      input.value = params.input === 'number' ? `${parseFloat(inputValue) || 0}` : `${inputValue}`;
      show(input);
      input.focus();
      instance.hideLoading();
    }).catch(err => {
      error(`Error in inputValue promise: ${err}`);
      input.value = '';
      show(input);
      input.focus();
      instance.hideLoading();
    });
  };

  /**
   * @param {HTMLElement} popup
   * @param {InputOptionFlattened[]} inputOptions
   * @param {SweetAlertOptions} params
   */
  function populateSelectOptions(popup, inputOptions, params) {
    const select = getDirectChildByClass(popup, swalClasses.select);
    if (!select) {
      return;
    }
    /**
     * @param {HTMLElement} parent
     * @param {string} optionLabel
     * @param {string} optionValue
     */
    const renderOption = (parent, optionLabel, optionValue) => {
      const option = document.createElement('option');
      option.value = optionValue;
      setInnerHtml(option, optionLabel);
      option.selected = isSelected(optionValue, params.inputValue);
      parent.appendChild(option);
    };
    inputOptions.forEach(inputOption => {
      const optionValue = inputOption[0];
      const optionLabel = inputOption[1];
      // <optgroup> spec:
      // https://www.w3.org/TR/html401/interact/forms.html#h-17.6
      // "...all OPTGROUP elements must be specified directly within a SELECT element (i.e., groups may not be nested)..."
      // check whether this is a <optgroup>
      if (Array.isArray(optionLabel)) {
        // if it is an array, then it is an <optgroup>
        const optgroup = document.createElement('optgroup');
        optgroup.label = optionValue;
        optgroup.disabled = false; // not configurable for now
        select.appendChild(optgroup);
        optionLabel.forEach(o => renderOption(optgroup, o[1], o[0]));
      } else {
        // case of <option>
        renderOption(select, optionLabel, optionValue);
      }
    });
    select.focus();
  }

  /**
   * @param {HTMLElement} popup
   * @param {InputOptionFlattened[]} inputOptions
   * @param {SweetAlertOptions} params
   */
  function populateRadioOptions(popup, inputOptions, params) {
    const radio = getDirectChildByClass(popup, swalClasses.radio);
    if (!radio) {
      return;
    }
    inputOptions.forEach(inputOption => {
      const radioValue = inputOption[0];
      const radioLabel = inputOption[1];
      const radioInput = document.createElement('input');
      const radioLabelElement = document.createElement('label');
      radioInput.type = 'radio';
      radioInput.name = swalClasses.radio;
      radioInput.value = radioValue;
      if (isSelected(radioValue, params.inputValue)) {
        radioInput.checked = true;
      }
      const label = document.createElement('span');
      setInnerHtml(label, radioLabel);
      label.className = swalClasses.label;
      radioLabelElement.appendChild(radioInput);
      radioLabelElement.appendChild(label);
      radio.appendChild(radioLabelElement);
    });
    const radios = radio.querySelectorAll('input');
    if (radios.length) {
      radios[0].focus();
    }
  }

  /**
   * Converts `inputOptions` into an array of `[value, label]`s
   *
   * @param {Record<string, any>} inputOptions
   * @typedef {string[]} InputOptionFlattened
   * @returns {InputOptionFlattened[]}
   */
  const formatInputOptions = inputOptions => {
    /** @type {InputOptionFlattened[]} */
    const result = [];
    if (inputOptions instanceof Map) {
      inputOptions.forEach((value, key) => {
        let valueFormatted = value;
        if (typeof valueFormatted === 'object') {
          // case of <optgroup>
          valueFormatted = formatInputOptions(valueFormatted);
        }
        result.push([key, valueFormatted]);
      });
    } else {
      Object.keys(inputOptions).forEach(key => {
        let valueFormatted = inputOptions[key];
        if (typeof valueFormatted === 'object') {
          // case of <optgroup>
          valueFormatted = formatInputOptions(valueFormatted);
        }
        result.push([key, valueFormatted]);
      });
    }
    return result;
  };

  /**
   * @param {string} optionValue
   * @param {SweetAlertInputValue} inputValue
   * @returns {boolean}
   */
  const isSelected = (optionValue, inputValue) => {
    return !!inputValue && inputValue.toString() === optionValue.toString();
  };

  /**
   * @param {SweetAlert} instance
   */
  const handleConfirmButtonClick = instance => {
    const innerParams = privateProps.innerParams.get(instance);
    instance.disableButtons();
    if (innerParams.input) {
      handleConfirmOrDenyWithInput(instance, 'confirm');
    } else {
      confirm(instance, true);
    }
  };

  /**
   * @param {SweetAlert} instance
   */
  const handleDenyButtonClick = instance => {
    const innerParams = privateProps.innerParams.get(instance);
    instance.disableButtons();
    if (innerParams.returnInputValueOnDeny) {
      handleConfirmOrDenyWithInput(instance, 'deny');
    } else {
      deny(instance, false);
    }
  };

  /**
   * @param {SweetAlert} instance
   * @param {Function} dismissWith
   */
  const handleCancelButtonClick = (instance, dismissWith) => {
    instance.disableButtons();
    dismissWith(DismissReason.cancel);
  };

  /**
   * @param {SweetAlert} instance
   * @param {'confirm' | 'deny'} type
   */
  const handleConfirmOrDenyWithInput = (instance, type) => {
    const innerParams = privateProps.innerParams.get(instance);
    if (!innerParams.input) {
      error(`The "input" parameter is needed to be set when using returnInputValueOn${capitalizeFirstLetter(type)}`);
      return;
    }
    const input = instance.getInput();
    const inputValue = getInputValue(instance, innerParams);
    if (innerParams.inputValidator) {
      handleInputValidator(instance, inputValue, type);
    } else if (input && !input.checkValidity()) {
      instance.enableButtons();
      instance.showValidationMessage(innerParams.validationMessage || input.validationMessage);
    } else if (type === 'deny') {
      deny(instance, inputValue);
    } else {
      confirm(instance, inputValue);
    }
  };

  /**
   * @param {SweetAlert} instance
   * @param {SweetAlertInputValue} inputValue
   * @param {'confirm' | 'deny'} type
   */
  const handleInputValidator = (instance, inputValue, type) => {
    const innerParams = privateProps.innerParams.get(instance);
    instance.disableInput();
    const validationPromise = Promise.resolve().then(() => asPromise(innerParams.inputValidator(inputValue, innerParams.validationMessage)));
    validationPromise.then(validationMessage => {
      instance.enableButtons();
      instance.enableInput();
      if (validationMessage) {
        instance.showValidationMessage(validationMessage);
      } else if (type === 'deny') {
        deny(instance, inputValue);
      } else {
        confirm(instance, inputValue);
      }
    });
  };

  /**
   * @param {SweetAlert} instance
   * @param {any} value
   */
  const deny = (instance, value) => {
    const innerParams = privateProps.innerParams.get(instance || undefined);
    if (innerParams.showLoaderOnDeny) {
      showLoading(getDenyButton());
    }
    if (innerParams.preDeny) {
      instance.isAwaitingPromise = true; // Flagging the instance as awaiting a promise so it's own promise's reject/resolve methods doesn't get destroyed until the result from this preDeny's promise is received
      const preDenyPromise = Promise.resolve().then(() => asPromise(innerParams.preDeny(value, innerParams.validationMessage)));
      preDenyPromise.then(preDenyValue => {
        if (preDenyValue === false) {
          instance.hideLoading();
          handleAwaitingPromise(instance);
        } else {
          instance.close({
            isDenied: true,
            value: typeof preDenyValue === 'undefined' ? value : preDenyValue
          });
        }
      }).catch(error => rejectWith(instance || undefined, error));
    } else {
      instance.close({
        isDenied: true,
        value
      });
    }
  };

  /**
   * @param {SweetAlert} instance
   * @param {any} value
   */
  const succeedWith = (instance, value) => {
    instance.close({
      isConfirmed: true,
      value
    });
  };

  /**
   *
   * @param {SweetAlert} instance
   * @param {string} error
   */
  const rejectWith = (instance, error) => {
    instance.rejectPromise(error);
  };

  /**
   *
   * @param {SweetAlert} instance
   * @param {any} value
   */
  const confirm = (instance, value) => {
    const innerParams = privateProps.innerParams.get(instance || undefined);
    if (innerParams.showLoaderOnConfirm) {
      showLoading();
    }
    if (innerParams.preConfirm) {
      instance.resetValidationMessage();
      instance.isAwaitingPromise = true; // Flagging the instance as awaiting a promise so it's own promise's reject/resolve methods doesn't get destroyed until the result from this preConfirm's promise is received
      const preConfirmPromise = Promise.resolve().then(() => asPromise(innerParams.preConfirm(value, innerParams.validationMessage)));
      preConfirmPromise.then(preConfirmValue => {
        if (isVisible$1(getValidationMessage()) || preConfirmValue === false) {
          instance.hideLoading();
          handleAwaitingPromise(instance);
        } else {
          succeedWith(instance, typeof preConfirmValue === 'undefined' ? value : preConfirmValue);
        }
      }).catch(error => rejectWith(instance || undefined, error));
    } else {
      succeedWith(instance, value);
    }
  };

  /**
   * Hides loader and shows back the button which was hidden by .showLoading()
   */
  function hideLoading() {
    // do nothing if popup is closed
    const innerParams = privateProps.innerParams.get(this);
    if (!innerParams) {
      return;
    }
    const domCache = privateProps.domCache.get(this);
    hide(domCache.loader);
    if (isToast()) {
      if (innerParams.icon) {
        show(getIcon());
      }
    } else {
      showRelatedButton(domCache);
    }
    removeClass([domCache.popup, domCache.actions], swalClasses.loading);
    domCache.popup.removeAttribute('aria-busy');
    domCache.popup.removeAttribute('data-loading');
    domCache.confirmButton.disabled = false;
    domCache.denyButton.disabled = false;
    domCache.cancelButton.disabled = false;
  }
  const showRelatedButton = domCache => {
    const buttonToReplace = domCache.popup.getElementsByClassName(domCache.loader.getAttribute('data-button-to-replace'));
    if (buttonToReplace.length) {
      show(buttonToReplace[0], 'inline-block');
    } else if (allButtonsAreHidden()) {
      hide(domCache.actions);
    }
  };

  /**
   * Gets the input DOM node, this method works with input parameter.
   *
   * @returns {HTMLInputElement | null}
   */
  function getInput() {
    const innerParams = privateProps.innerParams.get(this);
    const domCache = privateProps.domCache.get(this);
    if (!domCache) {
      return null;
    }
    return getInput$1(domCache.popup, innerParams.input);
  }

  /**
   * @param {SweetAlert} instance
   * @param {string[]} buttons
   * @param {boolean} disabled
   */
  function setButtonsDisabled(instance, buttons, disabled) {
    const domCache = privateProps.domCache.get(instance);
    buttons.forEach(button => {
      domCache[button].disabled = disabled;
    });
  }

  /**
   * @param {HTMLInputElement | null} input
   * @param {boolean} disabled
   */
  function setInputDisabled(input, disabled) {
    const popup = getPopup();
    if (!popup || !input) {
      return;
    }
    if (input.type === 'radio') {
      /** @type {NodeListOf<HTMLInputElement>} */
      const radios = popup.querySelectorAll(`[name="${swalClasses.radio}"]`);
      for (let i = 0; i < radios.length; i++) {
        radios[i].disabled = disabled;
      }
    } else {
      input.disabled = disabled;
    }
  }

  /**
   * Enable all the buttons
   * @this {SweetAlert}
   */
  function enableButtons() {
    setButtonsDisabled(this, ['confirmButton', 'denyButton', 'cancelButton'], false);
  }

  /**
   * Disable all the buttons
   * @this {SweetAlert}
   */
  function disableButtons() {
    setButtonsDisabled(this, ['confirmButton', 'denyButton', 'cancelButton'], true);
  }

  /**
   * Enable the input field
   * @this {SweetAlert}
   */
  function enableInput() {
    setInputDisabled(this.getInput(), false);
  }

  /**
   * Disable the input field
   * @this {SweetAlert}
   */
  function disableInput() {
    setInputDisabled(this.getInput(), true);
  }

  /**
   * Show block with validation message
   *
   * @param {string} error
   * @this {SweetAlert}
   */
  function showValidationMessage(error) {
    const domCache = privateProps.domCache.get(this);
    const params = privateProps.innerParams.get(this);
    setInnerHtml(domCache.validationMessage, error);
    domCache.validationMessage.className = swalClasses['validation-message'];
    if (params.customClass && params.customClass.validationMessage) {
      addClass(domCache.validationMessage, params.customClass.validationMessage);
    }
    show(domCache.validationMessage);
    const input = this.getInput();
    if (input) {
      input.setAttribute('aria-invalid', 'true');
      input.setAttribute('aria-describedby', swalClasses['validation-message']);
      focusInput(input);
      addClass(input, swalClasses.inputerror);
    }
  }

  /**
   * Hide block with validation message
   *
   * @this {SweetAlert}
   */
  function resetValidationMessage() {
    const domCache = privateProps.domCache.get(this);
    if (domCache.validationMessage) {
      hide(domCache.validationMessage);
    }
    const input = this.getInput();
    if (input) {
      input.removeAttribute('aria-invalid');
      input.removeAttribute('aria-describedby');
      removeClass(input, swalClasses.inputerror);
    }
  }

  const defaultParams = {
    title: '',
    titleText: '',
    text: '',
    html: '',
    footer: '',
    icon: undefined,
    iconColor: undefined,
    iconHtml: undefined,
    template: undefined,
    toast: false,
    draggable: false,
    animation: true,
    theme: 'light',
    showClass: {
      popup: 'swal2-show',
      backdrop: 'swal2-backdrop-show',
      icon: 'swal2-icon-show'
    },
    hideClass: {
      popup: 'swal2-hide',
      backdrop: 'swal2-backdrop-hide',
      icon: 'swal2-icon-hide'
    },
    customClass: {},
    target: 'body',
    color: undefined,
    backdrop: true,
    heightAuto: true,
    allowOutsideClick: true,
    allowEscapeKey: true,
    allowEnterKey: true,
    stopKeydownPropagation: true,
    keydownListenerCapture: false,
    showConfirmButton: true,
    showDenyButton: false,
    showCancelButton: false,
    preConfirm: undefined,
    preDeny: undefined,
    confirmButtonText: 'OK',
    confirmButtonAriaLabel: '',
    confirmButtonColor: undefined,
    denyButtonText: 'No',
    denyButtonAriaLabel: '',
    denyButtonColor: undefined,
    cancelButtonText: 'Cancel',
    cancelButtonAriaLabel: '',
    cancelButtonColor: undefined,
    buttonsStyling: true,
    reverseButtons: false,
    focusConfirm: true,
    focusDeny: false,
    focusCancel: false,
    returnFocus: true,
    showCloseButton: false,
    closeButtonHtml: '&times;',
    closeButtonAriaLabel: 'Close this dialog',
    loaderHtml: '',
    showLoaderOnConfirm: false,
    showLoaderOnDeny: false,
    imageUrl: undefined,
    imageWidth: undefined,
    imageHeight: undefined,
    imageAlt: '',
    timer: undefined,
    timerProgressBar: false,
    width: undefined,
    padding: undefined,
    background: undefined,
    input: undefined,
    inputPlaceholder: '',
    inputLabel: '',
    inputValue: '',
    inputOptions: {},
    inputAutoFocus: true,
    inputAutoTrim: true,
    inputAttributes: {},
    inputValidator: undefined,
    returnInputValueOnDeny: false,
    validationMessage: undefined,
    grow: false,
    position: 'center',
    progressSteps: [],
    currentProgressStep: undefined,
    progressStepsDistance: undefined,
    willOpen: undefined,
    didOpen: undefined,
    didRender: undefined,
    willClose: undefined,
    didClose: undefined,
    didDestroy: undefined,
    scrollbarPadding: true,
    topLayer: false
  };
  const updatableParams = ['allowEscapeKey', 'allowOutsideClick', 'background', 'buttonsStyling', 'cancelButtonAriaLabel', 'cancelButtonColor', 'cancelButtonText', 'closeButtonAriaLabel', 'closeButtonHtml', 'color', 'confirmButtonAriaLabel', 'confirmButtonColor', 'confirmButtonText', 'currentProgressStep', 'customClass', 'denyButtonAriaLabel', 'denyButtonColor', 'denyButtonText', 'didClose', 'didDestroy', 'draggable', 'footer', 'hideClass', 'html', 'icon', 'iconColor', 'iconHtml', 'imageAlt', 'imageHeight', 'imageUrl', 'imageWidth', 'preConfirm', 'preDeny', 'progressSteps', 'returnFocus', 'reverseButtons', 'showCancelButton', 'showCloseButton', 'showConfirmButton', 'showDenyButton', 'text', 'title', 'titleText', 'theme', 'willClose'];

  /** @type {Record<string, string | undefined>} */
  const deprecatedParams = {
    allowEnterKey: undefined
  };
  const toastIncompatibleParams = ['allowOutsideClick', 'allowEnterKey', 'backdrop', 'draggable', 'focusConfirm', 'focusDeny', 'focusCancel', 'returnFocus', 'heightAuto', 'keydownListenerCapture'];

  /**
   * Is valid parameter
   *
   * @param {string} paramName
   * @returns {boolean}
   */
  const isValidParameter = paramName => {
    return Object.prototype.hasOwnProperty.call(defaultParams, paramName);
  };

  /**
   * Is valid parameter for Swal.update() method
   *
   * @param {string} paramName
   * @returns {boolean}
   */
  const isUpdatableParameter = paramName => {
    return updatableParams.indexOf(paramName) !== -1;
  };

  /**
   * Is deprecated parameter
   *
   * @param {string} paramName
   * @returns {string | undefined}
   */
  const isDeprecatedParameter = paramName => {
    return deprecatedParams[paramName];
  };

  /**
   * @param {string} param
   */
  const checkIfParamIsValid = param => {
    if (!isValidParameter(param)) {
      warn(`Unknown parameter "${param}"`);
    }
  };

  /**
   * @param {string} param
   */
  const checkIfToastParamIsValid = param => {
    if (toastIncompatibleParams.includes(param)) {
      warn(`The parameter "${param}" is incompatible with toasts`);
    }
  };

  /**
   * @param {string} param
   */
  const checkIfParamIsDeprecated = param => {
    const isDeprecated = isDeprecatedParameter(param);
    if (isDeprecated) {
      warnAboutDeprecation(param, isDeprecated);
    }
  };

  /**
   * Show relevant warnings for given params
   *
   * @param {SweetAlertOptions} params
   */
  const showWarningsForParams = params => {
    if (params.backdrop === false && params.allowOutsideClick) {
      warn('"allowOutsideClick" parameter requires `backdrop` parameter to be set to `true`');
    }
    if (params.theme && !['light', 'dark', 'auto', 'minimal', 'borderless', 'embed-iframe', 'bulma', 'bulma-light', 'bulma-dark'].includes(params.theme)) {
      warn(`Invalid theme "${params.theme}"`);
    }
    for (const param in params) {
      checkIfParamIsValid(param);
      if (params.toast) {
        checkIfToastParamIsValid(param);
      }
      checkIfParamIsDeprecated(param);
    }
  };

  /**
   * Updates popup parameters.
   *
   * @param {SweetAlertOptions} params
   */
  function update(params) {
    const container = getContainer();
    const popup = getPopup();
    const innerParams = privateProps.innerParams.get(this);
    if (!popup || hasClass(popup, innerParams.hideClass.popup)) {
      warn(`You're trying to update the closed or closing popup, that won't work. Use the update() method in preConfirm parameter or show a new popup.`);
      return;
    }
    const validUpdatableParams = filterValidParams(params);
    const updatedParams = Object.assign({}, innerParams, validUpdatableParams);
    showWarningsForParams(updatedParams);
    container.dataset['swal2Theme'] = updatedParams.theme;
    render(this, updatedParams);
    privateProps.innerParams.set(this, updatedParams);
    Object.defineProperties(this, {
      params: {
        value: Object.assign({}, this.params, params),
        writable: false,
        enumerable: true
      }
    });
  }

  /**
   * @param {SweetAlertOptions} params
   * @returns {SweetAlertOptions}
   */
  const filterValidParams = params => {
    const validUpdatableParams = {};
    Object.keys(params).forEach(param => {
      if (isUpdatableParameter(param)) {
        validUpdatableParams[param] = params[param];
      } else {
        warn(`Invalid parameter to update: ${param}`);
      }
    });
    return validUpdatableParams;
  };

  /**
   * Dispose the current SweetAlert2 instance
   */
  function _destroy() {
    const domCache = privateProps.domCache.get(this);
    const innerParams = privateProps.innerParams.get(this);
    if (!innerParams) {
      disposeWeakMaps(this); // The WeakMaps might have been partly destroyed, we must recall it to dispose any remaining WeakMaps #2335
      return; // This instance has already been destroyed
    }

    // Check if there is another Swal closing
    if (domCache.popup && globalState.swalCloseEventFinishedCallback) {
      globalState.swalCloseEventFinishedCallback();
      delete globalState.swalCloseEventFinishedCallback;
    }
    if (typeof innerParams.didDestroy === 'function') {
      innerParams.didDestroy();
    }
    globalState.eventEmitter.emit('didDestroy');
    disposeSwal(this);
  }

  /**
   * @param {SweetAlert} instance
   */
  const disposeSwal = instance => {
    disposeWeakMaps(instance);
    // Unset this.params so GC will dispose it (#1569)
    delete instance.params;
    // Unset globalState props so GC will dispose globalState (#1569)
    delete globalState.keydownHandler;
    delete globalState.keydownTarget;
    // Unset currentInstance
    delete globalState.currentInstance;
  };

  /**
   * @param {SweetAlert} instance
   */
  const disposeWeakMaps = instance => {
    // If the current instance is awaiting a promise result, we keep the privateMethods to call them once the promise result is retrieved #2335
    if (instance.isAwaitingPromise) {
      unsetWeakMaps(privateProps, instance);
      instance.isAwaitingPromise = true;
    } else {
      unsetWeakMaps(privateMethods, instance);
      unsetWeakMaps(privateProps, instance);
      delete instance.isAwaitingPromise;
      // Unset instance methods
      delete instance.disableButtons;
      delete instance.enableButtons;
      delete instance.getInput;
      delete instance.disableInput;
      delete instance.enableInput;
      delete instance.hideLoading;
      delete instance.disableLoading;
      delete instance.showValidationMessage;
      delete instance.resetValidationMessage;
      delete instance.close;
      delete instance.closePopup;
      delete instance.closeModal;
      delete instance.closeToast;
      delete instance.rejectPromise;
      delete instance.update;
      delete instance._destroy;
    }
  };

  /**
   * @param {object} obj
   * @param {SweetAlert} instance
   */
  const unsetWeakMaps = (obj, instance) => {
    for (const i in obj) {
      obj[i].delete(instance);
    }
  };

  var instanceMethods = /*#__PURE__*/Object.freeze({
    __proto__: null,
    _destroy: _destroy,
    close: close,
    closeModal: close,
    closePopup: close,
    closeToast: close,
    disableButtons: disableButtons,
    disableInput: disableInput,
    disableLoading: hideLoading,
    enableButtons: enableButtons,
    enableInput: enableInput,
    getInput: getInput,
    handleAwaitingPromise: handleAwaitingPromise,
    hideLoading: hideLoading,
    rejectPromise: rejectPromise,
    resetValidationMessage: resetValidationMessage,
    showValidationMessage: showValidationMessage,
    update: update
  });

  /**
   * @param {SweetAlertOptions} innerParams
   * @param {DomCache} domCache
   * @param {Function} dismissWith
   */
  const handlePopupClick = (innerParams, domCache, dismissWith) => {
    if (innerParams.toast) {
      handleToastClick(innerParams, domCache, dismissWith);
    } else {
      // Ignore click events that had mousedown on the popup but mouseup on the container
      // This can happen when the user drags a slider
      handleModalMousedown(domCache);

      // Ignore click events that had mousedown on the container but mouseup on the popup
      handleContainerMousedown(domCache);
      handleModalClick(innerParams, domCache, dismissWith);
    }
  };

  /**
   * @param {SweetAlertOptions} innerParams
   * @param {DomCache} domCache
   * @param {Function} dismissWith
   */
  const handleToastClick = (innerParams, domCache, dismissWith) => {
    // Closing toast by internal click
    domCache.popup.onclick = () => {
      if (innerParams && (isAnyButtonShown(innerParams) || innerParams.timer || innerParams.input)) {
        return;
      }
      dismissWith(DismissReason.close);
    };
  };

  /**
   * @param {SweetAlertOptions} innerParams
   * @returns {boolean}
   */
  const isAnyButtonShown = innerParams => {
    return !!(innerParams.showConfirmButton || innerParams.showDenyButton || innerParams.showCancelButton || innerParams.showCloseButton);
  };
  let ignoreOutsideClick = false;

  /**
   * @param {DomCache} domCache
   */
  const handleModalMousedown = domCache => {
    domCache.popup.onmousedown = () => {
      domCache.container.onmouseup = function (e) {
        domCache.container.onmouseup = () => {};
        // We only check if the mouseup target is the container because usually it doesn't
        // have any other direct children aside of the popup
        if (e.target === domCache.container) {
          ignoreOutsideClick = true;
        }
      };
    };
  };

  /**
   * @param {DomCache} domCache
   */
  const handleContainerMousedown = domCache => {
    domCache.container.onmousedown = e => {
      // prevent the modal text from being selected on double click on the container (allowOutsideClick: false)
      if (e.target === domCache.container) {
        e.preventDefault();
      }
      domCache.popup.onmouseup = function (e) {
        domCache.popup.onmouseup = () => {};
        // We also need to check if the mouseup target is a child of the popup
        if (e.target === domCache.popup || e.target instanceof HTMLElement && domCache.popup.contains(e.target)) {
          ignoreOutsideClick = true;
        }
      };
    };
  };

  /**
   * @param {SweetAlertOptions} innerParams
   * @param {DomCache} domCache
   * @param {Function} dismissWith
   */
  const handleModalClick = (innerParams, domCache, dismissWith) => {
    domCache.container.onclick = e => {
      if (ignoreOutsideClick) {
        ignoreOutsideClick = false;
        return;
      }
      if (e.target === domCache.container && callIfFunction(innerParams.allowOutsideClick)) {
        dismissWith(DismissReason.backdrop);
      }
    };
  };

  const isJqueryElement = elem => typeof elem === 'object' && elem.jquery;
  const isElement = elem => elem instanceof Element || isJqueryElement(elem);
  const argsToParams = args => {
    const params = {};
    if (typeof args[0] === 'object' && !isElement(args[0])) {
      Object.assign(params, args[0]);
    } else {
      ['title', 'html', 'icon'].forEach((name, index) => {
        const arg = args[index];
        if (typeof arg === 'string' || isElement(arg)) {
          params[name] = arg;
        } else if (arg !== undefined) {
          error(`Unexpected type of ${name}! Expected "string" or "Element", got ${typeof arg}`);
        }
      });
    }
    return params;
  };

  /**
   * Main method to create a new SweetAlert2 popup
   *
   * @param  {...SweetAlertOptions} args
   * @returns {Promise<SweetAlertResult>}
   */
  function fire(...args) {
    return new this(...args);
  }

  /**
   * Returns an extended version of `Swal` containing `params` as defaults.
   * Useful for reusing Swal configuration.
   *
   * For example:
   *
   * Before:
   * const textPromptOptions = { input: 'text', showCancelButton: true }
   * const {value: firstName} = await Swal.fire({ ...textPromptOptions, title: 'What is your first name?' })
   * const {value: lastName} = await Swal.fire({ ...textPromptOptions, title: 'What is your last name?' })
   *
   * After:
   * const TextPrompt = Swal.mixin({ input: 'text', showCancelButton: true })
   * const {value: firstName} = await TextPrompt('What is your first name?')
   * const {value: lastName} = await TextPrompt('What is your last name?')
   *
   * @param {SweetAlertOptions} mixinParams
   * @returns {SweetAlert}
   */
  function mixin(mixinParams) {
    class MixinSwal extends this {
      _main(params, priorityMixinParams) {
        return super._main(params, Object.assign({}, mixinParams, priorityMixinParams));
      }
    }
    // @ts-ignore
    return MixinSwal;
  }

  /**
   * If `timer` parameter is set, returns number of milliseconds of timer remained.
   * Otherwise, returns undefined.
   *
   * @returns {number | undefined}
   */
  const getTimerLeft = () => {
    return globalState.timeout && globalState.timeout.getTimerLeft();
  };

  /**
   * Stop timer. Returns number of milliseconds of timer remained.
   * If `timer` parameter isn't set, returns undefined.
   *
   * @returns {number | undefined}
   */
  const stopTimer = () => {
    if (globalState.timeout) {
      stopTimerProgressBar();
      return globalState.timeout.stop();
    }
  };

  /**
   * Resume timer. Returns number of milliseconds of timer remained.
   * If `timer` parameter isn't set, returns undefined.
   *
   * @returns {number | undefined}
   */
  const resumeTimer = () => {
    if (globalState.timeout) {
      const remaining = globalState.timeout.start();
      animateTimerProgressBar(remaining);
      return remaining;
    }
  };

  /**
   * Resume timer. Returns number of milliseconds of timer remained.
   * If `timer` parameter isn't set, returns undefined.
   *
   * @returns {number | undefined}
   */
  const toggleTimer = () => {
    const timer = globalState.timeout;
    return timer && (timer.running ? stopTimer() : resumeTimer());
  };

  /**
   * Increase timer. Returns number of milliseconds of an updated timer.
   * If `timer` parameter isn't set, returns undefined.
   *
   * @param {number} ms
   * @returns {number | undefined}
   */
  const increaseTimer = ms => {
    if (globalState.timeout) {
      const remaining = globalState.timeout.increase(ms);
      animateTimerProgressBar(remaining, true);
      return remaining;
    }
  };

  /**
   * Check if timer is running. Returns true if timer is running
   * or false if timer is paused or stopped.
   * If `timer` parameter isn't set, returns undefined
   *
   * @returns {boolean}
   */
  const isTimerRunning = () => {
    return !!(globalState.timeout && globalState.timeout.isRunning());
  };

  let bodyClickListenerAdded = false;
  const clickHandlers = {};

  /**
   * @param {string} attr
   */
  function bindClickHandler(attr = 'data-swal-template') {
    clickHandlers[attr] = this;
    if (!bodyClickListenerAdded) {
      document.body.addEventListener('click', bodyClickListener);
      bodyClickListenerAdded = true;
    }
  }
  const bodyClickListener = event => {
    for (let el = event.target; el && el !== document; el = el.parentNode) {
      for (const attr in clickHandlers) {
        const template = el.getAttribute(attr);
        if (template) {
          clickHandlers[attr].fire({
            template
          });
          return;
        }
      }
    }
  };

  // Source: https://gist.github.com/mudge/5830382?permalink_comment_id=2691957#gistcomment-2691957

  class EventEmitter {
    constructor() {
      /** @type {Events} */
      this.events = {};
    }

    /**
     * @param {string} eventName
     * @returns {EventHandlers}
     */
    _getHandlersByEventName(eventName) {
      if (typeof this.events[eventName] === 'undefined') {
        // not Set because we need to keep the FIFO order
        // https://github.com/sweetalert2/sweetalert2/pull/2763#discussion_r1748990334
        this.events[eventName] = [];
      }
      return this.events[eventName];
    }

    /**
     * @param {string} eventName
     * @param {EventHandler} eventHandler
     */
    on(eventName, eventHandler) {
      const currentHandlers = this._getHandlersByEventName(eventName);
      if (!currentHandlers.includes(eventHandler)) {
        currentHandlers.push(eventHandler);
      }
    }

    /**
     * @param {string} eventName
     * @param {EventHandler} eventHandler
     */
    once(eventName, eventHandler) {
      /**
       * @param {Array} args
       */
      const onceFn = (...args) => {
        this.removeListener(eventName, onceFn);
        eventHandler.apply(this, args);
      };
      this.on(eventName, onceFn);
    }

    /**
     * @param {string} eventName
     * @param {Array} args
     */
    emit(eventName, ...args) {
      this._getHandlersByEventName(eventName).forEach(
      /**
       * @param {EventHandler} eventHandler
       */
      eventHandler => {
        try {
          eventHandler.apply(this, args);
        } catch (error) {
          console.error(error);
        }
      });
    }

    /**
     * @param {string} eventName
     * @param {EventHandler} eventHandler
     */
    removeListener(eventName, eventHandler) {
      const currentHandlers = this._getHandlersByEventName(eventName);
      const index = currentHandlers.indexOf(eventHandler);
      if (index > -1) {
        currentHandlers.splice(index, 1);
      }
    }

    /**
     * @param {string} eventName
     */
    removeAllListeners(eventName) {
      if (this.events[eventName] !== undefined) {
        // https://github.com/sweetalert2/sweetalert2/pull/2763#discussion_r1749239222
        this.events[eventName].length = 0;
      }
    }
    reset() {
      this.events = {};
    }
  }

  globalState.eventEmitter = new EventEmitter();

  /**
   * @param {string} eventName
   * @param {EventHandler} eventHandler
   */
  const on = (eventName, eventHandler) => {
    globalState.eventEmitter.on(eventName, eventHandler);
  };

  /**
   * @param {string} eventName
   * @param {EventHandler} eventHandler
   */
  const once = (eventName, eventHandler) => {
    globalState.eventEmitter.once(eventName, eventHandler);
  };

  /**
   * @param {string} [eventName]
   * @param {EventHandler} [eventHandler]
   */
  const off = (eventName, eventHandler) => {
    // Remove all handlers for all events
    if (!eventName) {
      globalState.eventEmitter.reset();
      return;
    }
    if (eventHandler) {
      // Remove a specific handler
      globalState.eventEmitter.removeListener(eventName, eventHandler);
    } else {
      // Remove all handlers for a specific event
      globalState.eventEmitter.removeAllListeners(eventName);
    }
  };

  var staticMethods = /*#__PURE__*/Object.freeze({
    __proto__: null,
    argsToParams: argsToParams,
    bindClickHandler: bindClickHandler,
    clickCancel: clickCancel,
    clickConfirm: clickConfirm,
    clickDeny: clickDeny,
    enableLoading: showLoading,
    fire: fire,
    getActions: getActions,
    getCancelButton: getCancelButton,
    getCloseButton: getCloseButton,
    getConfirmButton: getConfirmButton,
    getContainer: getContainer,
    getDenyButton: getDenyButton,
    getFocusableElements: getFocusableElements,
    getFooter: getFooter,
    getHtmlContainer: getHtmlContainer,
    getIcon: getIcon,
    getIconContent: getIconContent,
    getImage: getImage,
    getInputLabel: getInputLabel,
    getLoader: getLoader,
    getPopup: getPopup,
    getProgressSteps: getProgressSteps,
    getTimerLeft: getTimerLeft,
    getTimerProgressBar: getTimerProgressBar,
    getTitle: getTitle,
    getValidationMessage: getValidationMessage,
    increaseTimer: increaseTimer,
    isDeprecatedParameter: isDeprecatedParameter,
    isLoading: isLoading,
    isTimerRunning: isTimerRunning,
    isUpdatableParameter: isUpdatableParameter,
    isValidParameter: isValidParameter,
    isVisible: isVisible,
    mixin: mixin,
    off: off,
    on: on,
    once: once,
    resumeTimer: resumeTimer,
    showLoading: showLoading,
    stopTimer: stopTimer,
    toggleTimer: toggleTimer
  });

  class Timer {
    /**
     * @param {Function} callback
     * @param {number} delay
     */
    constructor(callback, delay) {
      this.callback = callback;
      this.remaining = delay;
      this.running = false;
      this.start();
    }

    /**
     * @returns {number}
     */
    start() {
      if (!this.running) {
        this.running = true;
        this.started = new Date();
        this.id = setTimeout(this.callback, this.remaining);
      }
      return this.remaining;
    }

    /**
     * @returns {number}
     */
    stop() {
      if (this.started && this.running) {
        this.running = false;
        clearTimeout(this.id);
        this.remaining -= new Date().getTime() - this.started.getTime();
      }
      return this.remaining;
    }

    /**
     * @param {number} n
     * @returns {number}
     */
    increase(n) {
      const running = this.running;
      if (running) {
        this.stop();
      }
      this.remaining += n;
      if (running) {
        this.start();
      }
      return this.remaining;
    }

    /**
     * @returns {number}
     */
    getTimerLeft() {
      if (this.running) {
        this.stop();
        this.start();
      }
      return this.remaining;
    }

    /**
     * @returns {boolean}
     */
    isRunning() {
      return this.running;
    }
  }

  const swalStringParams = ['swal-title', 'swal-html', 'swal-footer'];

  /**
   * @param {SweetAlertOptions} params
   * @returns {SweetAlertOptions}
   */
  const getTemplateParams = params => {
    const template = typeof params.template === 'string' ? (/** @type {HTMLTemplateElement} */document.querySelector(params.template)) : params.template;
    if (!template) {
      return {};
    }
    /** @type {DocumentFragment} */
    const templateContent = template.content;
    showWarningsForElements(templateContent);
    const result = Object.assign(getSwalParams(templateContent), getSwalFunctionParams(templateContent), getSwalButtons(templateContent), getSwalImage(templateContent), getSwalIcon(templateContent), getSwalInput(templateContent), getSwalStringParams(templateContent, swalStringParams));
    return result;
  };

  /**
   * @param {DocumentFragment} templateContent
   * @returns {Record<string, any>}
   */
  const getSwalParams = templateContent => {
    /** @type {Record<string, any>} */
    const result = {};
    /** @type {HTMLElement[]} */
    const swalParams = Array.from(templateContent.querySelectorAll('swal-param'));
    swalParams.forEach(param => {
      showWarningsForAttributes(param, ['name', 'value']);
      const paramName = /** @type {keyof SweetAlertOptions} */param.getAttribute('name');
      const value = param.getAttribute('value');
      if (!paramName || !value) {
        return;
      }
      if (typeof defaultParams[paramName] === 'boolean') {
        result[paramName] = value !== 'false';
      } else if (typeof defaultParams[paramName] === 'object') {
        result[paramName] = JSON.parse(value);
      } else {
        result[paramName] = value;
      }
    });
    return result;
  };

  /**
   * @param {DocumentFragment} templateContent
   * @returns {Record<string, any>}
   */
  const getSwalFunctionParams = templateContent => {
    /** @type {Record<string, any>} */
    const result = {};
    /** @type {HTMLElement[]} */
    const swalFunctions = Array.from(templateContent.querySelectorAll('swal-function-param'));
    swalFunctions.forEach(param => {
      const paramName = /** @type {keyof SweetAlertOptions} */param.getAttribute('name');
      const value = param.getAttribute('value');
      if (!paramName || !value) {
        return;
      }
      result[paramName] = new Function(`return ${value}`)();
    });
    return result;
  };

  /**
   * @param {DocumentFragment} templateContent
   * @returns {Record<string, any>}
   */
  const getSwalButtons = templateContent => {
    /** @type {Record<string, any>} */
    const result = {};
    /** @type {HTMLElement[]} */
    const swalButtons = Array.from(templateContent.querySelectorAll('swal-button'));
    swalButtons.forEach(button => {
      showWarningsForAttributes(button, ['type', 'color', 'aria-label']);
      const type = button.getAttribute('type');
      if (!type || !['confirm', 'cancel', 'deny'].includes(type)) {
        return;
      }
      result[`${type}ButtonText`] = button.innerHTML;
      result[`show${capitalizeFirstLetter(type)}Button`] = true;
      if (button.hasAttribute('color')) {
        result[`${type}ButtonColor`] = button.getAttribute('color');
      }
      if (button.hasAttribute('aria-label')) {
        result[`${type}ButtonAriaLabel`] = button.getAttribute('aria-label');
      }
    });
    return result;
  };

  /**
   * @param {DocumentFragment} templateContent
   * @returns {Pick<SweetAlertOptions, 'imageUrl' | 'imageWidth' | 'imageHeight' | 'imageAlt'>}
   */
  const getSwalImage = templateContent => {
    const result = {};
    /** @type {HTMLElement | null} */
    const image = templateContent.querySelector('swal-image');
    if (image) {
      showWarningsForAttributes(image, ['src', 'width', 'height', 'alt']);
      if (image.hasAttribute('src')) {
        result.imageUrl = image.getAttribute('src') || undefined;
      }
      if (image.hasAttribute('width')) {
        result.imageWidth = image.getAttribute('width') || undefined;
      }
      if (image.hasAttribute('height')) {
        result.imageHeight = image.getAttribute('height') || undefined;
      }
      if (image.hasAttribute('alt')) {
        result.imageAlt = image.getAttribute('alt') || undefined;
      }
    }
    return result;
  };

  /**
   * @param {DocumentFragment} templateContent
   * @returns {Record<string, any>}
   */
  const getSwalIcon = templateContent => {
    const result = {};
    /** @type {HTMLElement | null} */
    const icon = templateContent.querySelector('swal-icon');
    if (icon) {
      showWarningsForAttributes(icon, ['type', 'color']);
      if (icon.hasAttribute('type')) {
        result.icon = icon.getAttribute('type');
      }
      if (icon.hasAttribute('color')) {
        result.iconColor = icon.getAttribute('color');
      }
      result.iconHtml = icon.innerHTML;
    }
    return result;
  };

  /**
   * @param {DocumentFragment} templateContent
   * @returns {Record<string, any>}
   */
  const getSwalInput = templateContent => {
    /** @type {Record<string, any>} */
    const result = {};
    /** @type {HTMLElement | null} */
    const input = templateContent.querySelector('swal-input');
    if (input) {
      showWarningsForAttributes(input, ['type', 'label', 'placeholder', 'value']);
      result.input = input.getAttribute('type') || 'text';
      if (input.hasAttribute('label')) {
        result.inputLabel = input.getAttribute('label');
      }
      if (input.hasAttribute('placeholder')) {
        result.inputPlaceholder = input.getAttribute('placeholder');
      }
      if (input.hasAttribute('value')) {
        result.inputValue = input.getAttribute('value');
      }
    }
    /** @type {HTMLElement[]} */
    const inputOptions = Array.from(templateContent.querySelectorAll('swal-input-option'));
    if (inputOptions.length) {
      result.inputOptions = {};
      inputOptions.forEach(option => {
        showWarningsForAttributes(option, ['value']);
        const optionValue = option.getAttribute('value');
        if (!optionValue) {
          return;
        }
        const optionName = option.innerHTML;
        result.inputOptions[optionValue] = optionName;
      });
    }
    return result;
  };

  /**
   * @param {DocumentFragment} templateContent
   * @param {string[]} paramNames
   * @returns {Record<string, any>}
   */
  const getSwalStringParams = (templateContent, paramNames) => {
    /** @type {Record<string, any>} */
    const result = {};
    for (const i in paramNames) {
      const paramName = paramNames[i];
      /** @type {HTMLElement | null} */
      const tag = templateContent.querySelector(paramName);
      if (tag) {
        showWarningsForAttributes(tag, []);
        result[paramName.replace(/^swal-/, '')] = tag.innerHTML.trim();
      }
    }
    return result;
  };

  /**
   * @param {DocumentFragment} templateContent
   */
  const showWarningsForElements = templateContent => {
    const allowedElements = swalStringParams.concat(['swal-param', 'swal-function-param', 'swal-button', 'swal-image', 'swal-icon', 'swal-input', 'swal-input-option']);
    Array.from(templateContent.children).forEach(el => {
      const tagName = el.tagName.toLowerCase();
      if (!allowedElements.includes(tagName)) {
        warn(`Unrecognized element <${tagName}>`);
      }
    });
  };

  /**
   * @param {HTMLElement} el
   * @param {string[]} allowedAttributes
   */
  const showWarningsForAttributes = (el, allowedAttributes) => {
    Array.from(el.attributes).forEach(attribute => {
      if (allowedAttributes.indexOf(attribute.name) === -1) {
        warn([`Unrecognized attribute "${attribute.name}" on <${el.tagName.toLowerCase()}>.`, `${allowedAttributes.length ? `Allowed attributes are: ${allowedAttributes.join(', ')}` : 'To set the value, use HTML within the element.'}`]);
      }
    });
  };

  const SHOW_CLASS_TIMEOUT = 10;

  /**
   * Open popup, add necessary classes and styles, fix scrollbar
   *
   * @param {SweetAlertOptions} params
   */
  const openPopup = params => {
    const container = getContainer();
    const popup = getPopup();
    if (typeof params.willOpen === 'function') {
      params.willOpen(popup);
    }
    globalState.eventEmitter.emit('willOpen', popup);
    const bodyStyles = window.getComputedStyle(document.body);
    const initialBodyOverflow = bodyStyles.overflowY;
    addClasses(container, popup, params);

    // scrolling is 'hidden' until animation is done, after that 'auto'
    setTimeout(() => {
      setScrollingVisibility(container, popup);
    }, SHOW_CLASS_TIMEOUT);
    if (isModal()) {
      fixScrollContainer(container, params.scrollbarPadding, initialBodyOverflow);
      setAriaHidden();
    }
    if (!isToast() && !globalState.previousActiveElement) {
      globalState.previousActiveElement = document.activeElement;
    }
    if (typeof params.didOpen === 'function') {
      setTimeout(() => params.didOpen(popup));
    }
    globalState.eventEmitter.emit('didOpen', popup);
    removeClass(container, swalClasses['no-transition']);
  };

  /**
   * @param {AnimationEvent} event
   */
  const swalOpenAnimationFinished = event => {
    const popup = getPopup();
    if (event.target !== popup) {
      return;
    }
    const container = getContainer();
    popup.removeEventListener('animationend', swalOpenAnimationFinished);
    popup.removeEventListener('transitionend', swalOpenAnimationFinished);
    container.style.overflowY = 'auto';
  };

  /**
   * @param {HTMLElement} container
   * @param {HTMLElement} popup
   */
  const setScrollingVisibility = (container, popup) => {
    if (hasCssAnimation(popup)) {
      container.style.overflowY = 'hidden';
      popup.addEventListener('animationend', swalOpenAnimationFinished);
      popup.addEventListener('transitionend', swalOpenAnimationFinished);
    } else {
      container.style.overflowY = 'auto';
    }
  };

  /**
   * @param {HTMLElement} container
   * @param {boolean} scrollbarPadding
   * @param {string} initialBodyOverflow
   */
  const fixScrollContainer = (container, scrollbarPadding, initialBodyOverflow) => {
    iOSfix();
    if (scrollbarPadding && initialBodyOverflow !== 'hidden') {
      replaceScrollbarWithPadding(initialBodyOverflow);
    }

    // sweetalert2/issues/1247
    setTimeout(() => {
      container.scrollTop = 0;
    });
  };

  /**
   * @param {HTMLElement} container
   * @param {HTMLElement} popup
   * @param {SweetAlertOptions} params
   */
  const addClasses = (container, popup, params) => {
    addClass(container, params.showClass.backdrop);
    if (params.animation) {
      // this workaround with opacity is needed for https://github.com/sweetalert2/sweetalert2/issues/2059
      popup.style.setProperty('opacity', '0', 'important');
      show(popup, 'grid');
      setTimeout(() => {
        // Animate popup right after showing it
        addClass(popup, params.showClass.popup);
        // and remove the opacity workaround
        popup.style.removeProperty('opacity');
      }, SHOW_CLASS_TIMEOUT); // 10ms in order to fix #2062
    } else {
      show(popup, 'grid');
    }
    addClass([document.documentElement, document.body], swalClasses.shown);
    if (params.heightAuto && params.backdrop && !params.toast) {
      addClass([document.documentElement, document.body], swalClasses['height-auto']);
    }
  };

  var defaultInputValidators = {
    /**
     * @param {string} string
     * @param {string} [validationMessage]
     * @returns {Promise<string | void>}
     */
    email: (string, validationMessage) => {
      return /^[a-zA-Z0-9.+_'-]+@[a-zA-Z0-9.-]+\.[a-zA-Z0-9-]+$/.test(string) ? Promise.resolve() : Promise.resolve(validationMessage || 'Invalid email address');
    },
    /**
     * @param {string} string
     * @param {string} [validationMessage]
     * @returns {Promise<string | void>}
     */
    url: (string, validationMessage) => {
      // taken from https://stackoverflow.com/a/3809435 with a small change from #1306 and #2013
      return /^https?:\/\/(www\.)?[-a-zA-Z0-9@:%._+~#=]{1,256}\.[a-z]{2,63}\b([-a-zA-Z0-9@:%_+.~#?&/=]*)$/.test(string) ? Promise.resolve() : Promise.resolve(validationMessage || 'Invalid URL');
    }
  };

  /**
   * @param {SweetAlertOptions} params
   */
  function setDefaultInputValidators(params) {
    // Use default `inputValidator` for supported input types if not provided
    if (params.inputValidator) {
      return;
    }
    if (params.input === 'email') {
      params.inputValidator = defaultInputValidators['email'];
    }
    if (params.input === 'url') {
      params.inputValidator = defaultInputValidators['url'];
    }
  }

  /**
   * @param {SweetAlertOptions} params
   */
  function validateCustomTargetElement(params) {
    // Determine if the custom target element is valid
    if (!params.target || typeof params.target === 'string' && !document.querySelector(params.target) || typeof params.target !== 'string' && !params.target.appendChild) {
      warn('Target parameter is not valid, defaulting to "body"');
      params.target = 'body';
    }
  }

  /**
   * Set type, text and actions on popup
   *
   * @param {SweetAlertOptions} params
   */
  function setParameters(params) {
    setDefaultInputValidators(params);

    // showLoaderOnConfirm && preConfirm
    if (params.showLoaderOnConfirm && !params.preConfirm) {
      warn('showLoaderOnConfirm is set to true, but preConfirm is not defined.\n' + 'showLoaderOnConfirm should be used together with preConfirm, see usage example:\n' + 'https://sweetalert2.github.io/#ajax-request');
    }
    validateCustomTargetElement(params);

    // Replace newlines with <br> in title
    if (typeof params.title === 'string') {
      params.title = params.title.split('\n').join('<br />');
    }
    init(params);
  }

  /** @type {SweetAlert} */
  let currentInstance;
  var _promise = /*#__PURE__*/new WeakMap();
  class SweetAlert {
    /**
     * @param {...any} args
     * @this {SweetAlert}
     */
    constructor(...args) {
      /**
       * @type {Promise<SweetAlertResult>}
       */
      _classPrivateFieldInitSpec(this, _promise, void 0);
      // Prevent run in Node env
      if (typeof window === 'undefined') {
        return;
      }
      currentInstance = this;

      // @ts-ignore
      const outerParams = Object.freeze(this.constructor.argsToParams(args));

      /** @type {Readonly<SweetAlertOptions>} */
      this.params = outerParams;

      /** @type {boolean} */
      this.isAwaitingPromise = false;
      _classPrivateFieldSet2(_promise, this, this._main(currentInstance.params));
    }
    _main(userParams, mixinParams = {}) {
      showWarningsForParams(Object.assign({}, mixinParams, userParams));
      if (globalState.currentInstance) {
        const swalPromiseResolve = privateMethods.swalPromiseResolve.get(globalState.currentInstance);
        const {
          isAwaitingPromise
        } = globalState.currentInstance;
        globalState.currentInstance._destroy();
        if (!isAwaitingPromise) {
          swalPromiseResolve({
            isDismissed: true
          });
        }
        if (isModal()) {
          unsetAriaHidden();
        }
      }
      globalState.currentInstance = currentInstance;
      const innerParams = prepareParams(userParams, mixinParams);
      setParameters(innerParams);
      Object.freeze(innerParams);

      // clear the previous timer
      if (globalState.timeout) {
        globalState.timeout.stop();
        delete globalState.timeout;
      }

      // clear the restore focus timeout
      clearTimeout(globalState.restoreFocusTimeout);
      const domCache = populateDomCache(currentInstance);
      render(currentInstance, innerParams);
      privateProps.innerParams.set(currentInstance, innerParams);
      return swalPromise(currentInstance, domCache, innerParams);
    }

    // `catch` cannot be the name of a module export, so we define our thenable methods here instead
    then(onFulfilled) {
      return _classPrivateFieldGet2(_promise, this).then(onFulfilled);
    }
    finally(onFinally) {
      return _classPrivateFieldGet2(_promise, this).finally(onFinally);
    }
  }

  /**
   * @param {SweetAlert} instance
   * @param {DomCache} domCache
   * @param {SweetAlertOptions} innerParams
   * @returns {Promise}
   */
  const swalPromise = (instance, domCache, innerParams) => {
    return new Promise((resolve, reject) => {
      // functions to handle all closings/dismissals
      /**
       * @param {DismissReason} dismiss
       */
      const dismissWith = dismiss => {
        instance.close({
          isDismissed: true,
          dismiss
        });
      };
      privateMethods.swalPromiseResolve.set(instance, resolve);
      privateMethods.swalPromiseReject.set(instance, reject);
      domCache.confirmButton.onclick = () => {
        handleConfirmButtonClick(instance);
      };
      domCache.denyButton.onclick = () => {
        handleDenyButtonClick(instance);
      };
      domCache.cancelButton.onclick = () => {
        handleCancelButtonClick(instance, dismissWith);
      };
      domCache.closeButton.onclick = () => {
        dismissWith(DismissReason.close);
      };
      handlePopupClick(innerParams, domCache, dismissWith);
      addKeydownHandler(globalState, innerParams, dismissWith);
      handleInputOptionsAndValue(instance, innerParams);
      openPopup(innerParams);
      setupTimer(globalState, innerParams, dismissWith);
      initFocus(domCache, innerParams);

      // Scroll container to top on open (#1247, #1946)
      setTimeout(() => {
        domCache.container.scrollTop = 0;
      });
    });
  };

  /**
   * @param {SweetAlertOptions} userParams
   * @param {SweetAlertOptions} mixinParams
   * @returns {SweetAlertOptions}
   */
  const prepareParams = (userParams, mixinParams) => {
    const templateParams = getTemplateParams(userParams);
    const params = Object.assign({}, defaultParams, mixinParams, templateParams, userParams); // precedence is described in #2131
    params.showClass = Object.assign({}, defaultParams.showClass, params.showClass);
    params.hideClass = Object.assign({}, defaultParams.hideClass, params.hideClass);
    if (params.animation === false) {
      params.showClass = {
        backdrop: 'swal2-noanimation'
      };
      params.hideClass = {};
    }
    return params;
  };

  /**
   * @param {SweetAlert} instance
   * @returns {DomCache}
   */
  const populateDomCache = instance => {
    const domCache = {
      popup: getPopup(),
      container: getContainer(),
      actions: getActions(),
      confirmButton: getConfirmButton(),
      denyButton: getDenyButton(),
      cancelButton: getCancelButton(),
      loader: getLoader(),
      closeButton: getCloseButton(),
      validationMessage: getValidationMessage(),
      progressSteps: getProgressSteps()
    };
    privateProps.domCache.set(instance, domCache);
    return domCache;
  };

  /**
   * @param {GlobalState} globalState
   * @param {SweetAlertOptions} innerParams
   * @param {Function} dismissWith
   */
  const setupTimer = (globalState, innerParams, dismissWith) => {
    const timerProgressBar = getTimerProgressBar();
    hide(timerProgressBar);
    if (innerParams.timer) {
      globalState.timeout = new Timer(() => {
        dismissWith('timer');
        delete globalState.timeout;
      }, innerParams.timer);
      if (innerParams.timerProgressBar) {
        show(timerProgressBar);
        applyCustomClass(timerProgressBar, innerParams, 'timerProgressBar');
        setTimeout(() => {
          if (globalState.timeout && globalState.timeout.running) {
            // timer can be already stopped or unset at this point
            animateTimerProgressBar(innerParams.timer);
          }
        });
      }
    }
  };

  /**
   * Initialize focus in the popup:
   *
   * 1. If `toast` is `true`, don't steal focus from the document.
   * 2. Else if there is an [autofocus] element, focus it.
   * 3. Else if `focusConfirm` is `true` and confirm button is visible, focus it.
   * 4. Else if `focusDeny` is `true` and deny button is visible, focus it.
   * 5. Else if `focusCancel` is `true` and cancel button is visible, focus it.
   * 6. Else focus the first focusable element in a popup (if any).
   *
   * @param {DomCache} domCache
   * @param {SweetAlertOptions} innerParams
   */
  const initFocus = (domCache, innerParams) => {
    if (innerParams.toast) {
      return;
    }
    // TODO: this is dumb, remove `allowEnterKey` param in the next major version
    if (!callIfFunction(innerParams.allowEnterKey)) {
      warnAboutDeprecation('allowEnterKey');
      blurActiveElement();
      return;
    }
    if (focusAutofocus(domCache)) {
      return;
    }
    if (focusButton(domCache, innerParams)) {
      return;
    }
    setFocus(-1, 1);
  };

  /**
   * @param {DomCache} domCache
   * @returns {boolean}
   */
  const focusAutofocus = domCache => {
    const autofocusElements = Array.from(domCache.popup.querySelectorAll('[autofocus]'));
    for (const autofocusElement of autofocusElements) {
      if (autofocusElement instanceof HTMLElement && isVisible$1(autofocusElement)) {
        autofocusElement.focus();
        return true;
      }
    }
    return false;
  };

  /**
   * @param {DomCache} domCache
   * @param {SweetAlertOptions} innerParams
   * @returns {boolean}
   */
  const focusButton = (domCache, innerParams) => {
    if (innerParams.focusDeny && isVisible$1(domCache.denyButton)) {
      domCache.denyButton.focus();
      return true;
    }
    if (innerParams.focusCancel && isVisible$1(domCache.cancelButton)) {
      domCache.cancelButton.focus();
      return true;
    }
    if (innerParams.focusConfirm && isVisible$1(domCache.confirmButton)) {
      domCache.confirmButton.focus();
      return true;
    }
    return false;
  };
  const blurActiveElement = () => {
    if (document.activeElement instanceof HTMLElement && typeof document.activeElement.blur === 'function') {
      document.activeElement.blur();
    }
  };

  // Assign instance methods from src/instanceMethods/*.js to prototype
  SweetAlert.prototype.disableButtons = disableButtons;
  SweetAlert.prototype.enableButtons = enableButtons;
  SweetAlert.prototype.getInput = getInput;
  SweetAlert.prototype.disableInput = disableInput;
  SweetAlert.prototype.enableInput = enableInput;
  SweetAlert.prototype.hideLoading = hideLoading;
  SweetAlert.prototype.disableLoading = hideLoading;
  SweetAlert.prototype.showValidationMessage = showValidationMessage;
  SweetAlert.prototype.resetValidationMessage = resetValidationMessage;
  SweetAlert.prototype.close = close;
  SweetAlert.prototype.closePopup = close;
  SweetAlert.prototype.closeModal = close;
  SweetAlert.prototype.closeToast = close;
  SweetAlert.prototype.rejectPromise = rejectPromise;
  SweetAlert.prototype.update = update;
  SweetAlert.prototype._destroy = _destroy;

  // Assign static methods from src/staticMethods/*.js to constructor
  Object.assign(SweetAlert, staticMethods);

  // Proxy to instance methods to constructor, for now, for backwards compatibility
  Object.keys(instanceMethods).forEach(key => {
    /**
     * @param {...any} args
     * @returns {any | undefined}
     */
    SweetAlert[key] = function (...args) {
      if (currentInstance && currentInstance[key]) {
        return currentInstance[key](...args);
      }
      return null;
    };
  });
  SweetAlert.DismissReason = DismissReason;
  SweetAlert.version = '11.22.5';

  const Swal = SweetAlert;
  // @ts-ignore
  Swal.default = Swal;

  return Swal;

}));
if (typeof this !== 'undefined' && this.Sweetalert2){this.swal = this.sweetAlert = this.Swal = this.SweetAlert = this.Sweetalert2}
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h2:where(.swal2-title){position:relative;max-width:100%;margin:0;padding:var(--swal2-title-padding);color:inherit;font-size:1.875em;font-weight:600;text-align:center;text-transform:none;word-wrap:break-word;cursor:initial}div:where(.swal2-container) div:where(.swal2-actions){display:flex;z-index:1;box-sizing:border-box;flex-wrap:wrap;align-items:center;justify-content:var(--swal2-actions-justify-content);width:var(--swal2-actions-width);margin:var(--swal2-actions-margin);padding:var(--swal2-actions-padding);border-radius:var(--swal2-actions-border-radius);background:var(--swal2-actions-background)}div:where(.swal2-container) div:where(.swal2-loader){display:none;align-items:center;justify-content:center;width:2.2em;height:2.2em;margin:0 1.875em;animation:swal2-rotate-loading 1.5s linear 0s infinite normal;border-width:.25em;border-style:solid;border-radius:100%;border-color:#2778c4 rgba(0,0,0,0) #2778c4 rgba(0,0,0,0)}div:where(.swal2-container) 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div:where(.swal2-validation-message){align-items:center;justify-content:center;margin:1em 0 0;padding:.625em;overflow:hidden;background:var(--swal2-validation-message-background);color:var(--swal2-validation-message-color);font-size:1em;font-weight:300}div:where(.swal2-container) div:where(.swal2-validation-message)::before{content:\"!\";display:inline-block;width:1.5em;min-width:1.5em;height:1.5em;margin:0 .625em;border-radius:50%;background-color:#f27474;color:#fff;font-weight:600;line-height:1.5em;text-align:center}div:where(.swal2-container) .swal2-progress-steps{flex-wrap:wrap;align-items:center;max-width:100%;margin:1.25em auto;padding:0;background:rgba(0,0,0,0);font-weight:600}div:where(.swal2-container) .swal2-progress-steps li{display:inline-block;position:relative}div:where(.swal2-container) .swal2-progress-steps 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rgba(0,0,0,0);border-radius:50%;border-color:#000;font-family:inherit;line-height:5em;cursor:default;user-select:none}div:where(.swal2-icon) .swal2-icon-content{display:flex;align-items:center;font-size:3.75em}div:where(.swal2-icon).swal2-error{border-color:#f27474;color:#f27474}div:where(.swal2-icon).swal2-error .swal2-x-mark{position:relative;flex-grow:1}div:where(.swal2-icon).swal2-error [class^=swal2-x-mark-line]{display:block;position:absolute;top:2.3125em;width:2.9375em;height:.3125em;border-radius:.125em;background-color:#f27474}div:where(.swal2-icon).swal2-error [class^=swal2-x-mark-line][class$=left]{left:1.0625em;transform:rotate(45deg)}div:where(.swal2-icon).swal2-error [class^=swal2-x-mark-line][class$=right]{right:1em;transform:rotate(-45deg)}@container swal2-popup style(--swal2-icon-animations:true){div:where(.swal2-icon).swal2-error.swal2-icon-show{animation:swal2-animate-error-icon .5s}div:where(.swal2-icon).swal2-error.swal2-icon-show .swal2-x-mark{animation:swal2-animate-error-x-mark .5s}}div:where(.swal2-icon).swal2-warning{border-color:#f8bb86;color:#f8bb86}@container swal2-popup style(--swal2-icon-animations:true){div:where(.swal2-icon).swal2-warning.swal2-icon-show{animation:swal2-animate-error-icon .5s}div:where(.swal2-icon).swal2-warning.swal2-icon-show .swal2-icon-content{animation:swal2-animate-i-mark .5s}}div:where(.swal2-icon).swal2-info{border-color:#3fc3ee;color:#3fc3ee}@container swal2-popup style(--swal2-icon-animations:true){div:where(.swal2-icon).swal2-info.swal2-icon-show{animation:swal2-animate-error-icon .5s}div:where(.swal2-icon).swal2-info.swal2-icon-show .swal2-icon-content{animation:swal2-animate-i-mark .8s}}div:where(.swal2-icon).swal2-question{border-color:#87adbd;color:#87adbd}@container swal2-popup style(--swal2-icon-animations:true){div:where(.swal2-icon).swal2-question.swal2-icon-show{animation:swal2-animate-error-icon .5s}div:where(.swal2-icon).swal2-question.swal2-icon-show .swal2-icon-content{animation:swal2-animate-question-mark .8s}}div:where(.swal2-icon).swal2-success{border-color:#a5dc86;color:#a5dc86}div:where(.swal2-icon).swal2-success [class^=swal2-success-circular-line]{position:absolute;width:3.75em;height:7.5em;border-radius:50%}div:where(.swal2-icon).swal2-success [class^=swal2-success-circular-line][class$=left]{top:-0.4375em;left:-2.0635em;transform:rotate(-45deg);transform-origin:3.75em 3.75em;border-radius:7.5em 0 0 7.5em}div:where(.swal2-icon).swal2-success [class^=swal2-success-circular-line][class$=right]{top:-0.6875em;left:1.875em;transform:rotate(-45deg);transform-origin:0 3.75em;border-radius:0 7.5em 7.5em 0}div:where(.swal2-icon).swal2-success .swal2-success-ring{position:absolute;z-index:2;top:-0.25em;left:-0.25em;box-sizing:content-box;width:100%;height:100%;border:.25em solid rgba(165,220,134,.3);border-radius:50%}div:where(.swal2-icon).swal2-success .swal2-success-fix{position:absolute;z-index:1;top:.5em;left:1.625em;width:.4375em;height:5.625em;transform:rotate(-45deg)}div:where(.swal2-icon).swal2-success [class^=swal2-success-line]{display:block;position:absolute;z-index:2;height:.3125em;border-radius:.125em;background-color:#a5dc86}div:where(.swal2-icon).swal2-success [class^=swal2-success-line][class$=tip]{top:2.875em;left:.8125em;width:1.5625em;transform:rotate(45deg)}div:where(.swal2-icon).swal2-success [class^=swal2-success-line][class$=long]{top:2.375em;right:.5em;width:2.9375em;transform:rotate(-45deg)}@container swal2-popup style(--swal2-icon-animations:true){div:where(.swal2-icon).swal2-success.swal2-icon-show .swal2-success-line-tip{animation:swal2-animate-success-line-tip .75s}div:where(.swal2-icon).swal2-success.swal2-icon-show .swal2-success-line-long{animation:swal2-animate-success-line-long .75s}div:where(.swal2-icon).swal2-success.swal2-icon-show .swal2-success-circular-line-right{animation:swal2-rotate-success-circular-line 4.25s ease-in}}[class^=swal2]{-webkit-tap-highlight-color:rgba(0,0,0,0)}.swal2-show{animation:var(--swal2-show-animation)}.swal2-hide{animation:var(--swal2-hide-animation)}.swal2-noanimation{transition:none}.swal2-scrollbar-measure{position:absolute;top:-9999px;width:50px;height:50px;overflow:scroll}.swal2-rtl .swal2-close{margin-right:initial;margin-left:0}.swal2-rtl .swal2-timer-progress-bar{right:0;left:auto}.swal2-toast{box-sizing:border-box;grid-column:1/4 !important;grid-row:1/4 !important;grid-template-columns:min-content auto min-content;padding:1em;overflow-y:hidden;border:var(--swal2-toast-border);background:var(--swal2-background);box-shadow:var(--swal2-toast-box-shadow);pointer-events:all}.swal2-toast>*{grid-column:2}.swal2-toast h2:where(.swal2-title){margin:.5em 1em;padding:0;font-size:1em;text-align:initial}.swal2-toast .swal2-loading{justify-content:center}.swal2-toast input:where(.swal2-input){height:2em;margin:.5em;font-size:1em}.swal2-toast .swal2-validation-message{font-size:1em}.swal2-toast div:where(.swal2-footer){margin:.5em 0 0;padding:.5em 0 0;font-size:.8em}.swal2-toast button:where(.swal2-close){grid-column:3/3;grid-row:1/99;align-self:center;width:.8em;height:.8em;margin:0;font-size:2em}.swal2-toast div:where(.swal2-html-container){margin:.5em 1em;padding:0;overflow:initial;font-size:1em;text-align:initial}.swal2-toast div:where(.swal2-html-container):empty{padding:0}.swal2-toast .swal2-loader{grid-column:1;grid-row:1/99;align-self:center;width:2em;height:2em;margin:.25em}.swal2-toast .swal2-icon{grid-column:1;grid-row:1/99;align-self:center;width:2em;min-width:2em;height:2em;margin:0 .5em 0 0}.swal2-toast .swal2-icon .swal2-icon-content{display:flex;align-items:center;font-size:1.8em;font-weight:bold}.swal2-toast .swal2-icon.swal2-success .swal2-success-ring{width:2em;height:2em}.swal2-toast .swal2-icon.swal2-error [class^=swal2-x-mark-line]{top:.875em;width:1.375em}.swal2-toast .swal2-icon.swal2-error [class^=swal2-x-mark-line][class$=left]{left:.3125em}.swal2-toast .swal2-icon.swal2-error [class^=swal2-x-mark-line][class$=right]{right:.3125em}.swal2-toast div:where(.swal2-actions){justify-content:flex-start;height:auto;margin:0;margin-top:.5em;padding:0 .5em}.swal2-toast button:where(.swal2-styled){margin:.25em .5em;padding:.4em .6em;font-size:1em}.swal2-toast .swal2-success{border-color:#a5dc86}.swal2-toast .swal2-success [class^=swal2-success-circular-line]{position:absolute;width:1.6em;height:3em;border-radius:50%}.swal2-toast .swal2-success [class^=swal2-success-circular-line][class$=left]{top:-0.8em;left:-0.5em;transform:rotate(-45deg);transform-origin:2em 2em;border-radius:4em 0 0 4em}.swal2-toast .swal2-success [class^=swal2-success-circular-line][class$=right]{top:-0.25em;left:.9375em;transform-origin:0 1.5em;border-radius:0 4em 4em 0}.swal2-toast .swal2-success .swal2-success-ring{width:2em;height:2em}.swal2-toast .swal2-success .swal2-success-fix{top:0;left:.4375em;width:.4375em;height:2.6875em}.swal2-toast .swal2-success [class^=swal2-success-line]{height:.3125em}.swal2-toast .swal2-success [class^=swal2-success-line][class$=tip]{top:1.125em;left:.1875em;width:.75em}.swal2-toast .swal2-success [class^=swal2-success-line][class$=long]{top:.9375em;right:.1875em;width:1.375em}@container swal2-popup style(--swal2-icon-animations:true){.swal2-toast .swal2-success.swal2-icon-show .swal2-success-line-tip{animation:swal2-toast-animate-success-line-tip .75s}.swal2-toast .swal2-success.swal2-icon-show .swal2-success-line-long{animation:swal2-toast-animate-success-line-long .75s}}.swal2-toast.swal2-show{animation:var(--swal2-toast-show-animation)}.swal2-toast.swal2-hide{animation:var(--swal2-toast-hide-animation)}@keyframes swal2-show{0%{transform:scale(0.7)}45%{transform:scale(1.05)}80%{transform:scale(0.95)}100%{transform:scale(1)}}@keyframes swal2-hide{0%{transform:scale(1);opacity:1}100%{transform:scale(0.5);opacity:0}}@keyframes swal2-animate-success-line-tip{0%{top:1.1875em;left:.0625em;width:0}54%{top:1.0625em;left:.125em;width:0}70%{top:2.1875em;left:-0.375em;width:3.125em}84%{top:3em;left:1.3125em;width:1.0625em}100%{top:2.8125em;left:.8125em;width:1.5625em}}@keyframes swal2-animate-success-line-long{0%{top:3.375em;right:2.875em;width:0}65%{top:3.375em;right:2.875em;width:0}84%{top:2.1875em;right:0;width:3.4375em}100%{top:2.375em;right:.5em;width:2.9375em}}@keyframes swal2-rotate-success-circular-line{0%{transform:rotate(-45deg)}5%{transform:rotate(-45deg)}12%{transform:rotate(-405deg)}100%{transform:rotate(-405deg)}}@keyframes swal2-animate-error-x-mark{0%{margin-top:1.625em;transform:scale(0.4);opacity:0}50%{margin-top:1.625em;transform:scale(0.4);opacity:0}80%{margin-top:-0.375em;transform:scale(1.15)}100%{margin-top:0;transform:scale(1);opacity:1}}@keyframes swal2-animate-error-icon{0%{transform:rotateX(100deg);opacity:0}100%{transform:rotateX(0deg);opacity:1}}@keyframes swal2-rotate-loading{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}@keyframes swal2-animate-question-mark{0%{transform:rotateY(-360deg)}100%{transform:rotateY(0)}}@keyframes swal2-animate-i-mark{0%{transform:rotateZ(45deg);opacity:0}25%{transform:rotateZ(-25deg);opacity:.4}50%{transform:rotateZ(15deg);opacity:.8}75%{transform:rotateZ(-5deg);opacity:1}100%{transform:rotateX(0);opacity:1}}@keyframes swal2-toast-show{0%{transform:translateY(-0.625em) rotateZ(2deg)}33%{transform:translateY(0) rotateZ(-2deg)}66%{transform:translateY(0.3125em) rotateZ(2deg)}100%{transform:translateY(0) rotateZ(0deg)}}@keyframes swal2-toast-hide{100%{transform:rotateZ(1deg);opacity:0}}@keyframes swal2-toast-animate-success-line-tip{0%{top:.5625em;left:.0625em;width:0}54%{top:.125em;left:.125em;width:0}70%{top:.625em;left:-0.25em;width:1.625em}84%{top:1.0625em;left:.75em;width:.5em}100%{top:1.125em;left:.1875em;width:.75em}}@keyframes swal2-toast-animate-success-line-long{0%{top:1.625em;right:1.375em;width:0}65%{top:1.25em;right:.9375em;width:0}84%{top:.9375em;right:0;width:1.125em}100%{top:.9375em;right:.1875em;width:1.375em}}");

/***/ }),

/***/ "./node_modules/toastify-js/src/toastify.js":
/*!**************************************************!*\
  !*** ./node_modules/toastify-js/src/toastify.js ***!
  \**************************************************/
/***/ (function(module) {

/*!
 * Toastify js 1.12.0
 * https://github.com/apvarun/toastify-js
 * @license MIT licensed
 *
 * Copyright (C) 2018 Varun A P
 */
(function(root, factory) {
  if ( true && module.exports) {
    module.exports = factory();
  } else {
    root.Toastify = factory();
  }
})(this, function(global) {
  // Object initialization
  var Toastify = function(options) {
      // Returning a new init object
      return new Toastify.lib.init(options);
    },
    // Library version
    version = "1.12.0";

  // Set the default global options
  Toastify.defaults = {
    oldestFirst: true,
    text: "Toastify is awesome!",
    node: undefined,
    duration: 3000,
    selector: undefined,
    callback: function () {
    },
    destination: undefined,
    newWindow: false,
    close: false,
    gravity: "toastify-top",
    positionLeft: false,
    position: '',
    backgroundColor: '',
    avatar: "",
    className: "",
    stopOnFocus: true,
    onClick: function () {
    },
    offset: {x: 0, y: 0},
    escapeMarkup: true,
    ariaLive: 'polite',
    style: {background: ''}
  };

  // Defining the prototype of the object
  Toastify.lib = Toastify.prototype = {
    toastify: version,

    constructor: Toastify,

    // Initializing the object with required parameters
    init: function(options) {
      // Verifying and validating the input object
      if (!options) {
        options = {};
      }

      // Creating the options object
      this.options = {};

      this.toastElement = null;

      // Validating the options
      this.options.text = options.text || Toastify.defaults.text; // Display message
      this.options.node = options.node || Toastify.defaults.node;  // Display content as node
      this.options.duration = options.duration === 0 ? 0 : options.duration || Toastify.defaults.duration; // Display duration
      this.options.selector = options.selector || Toastify.defaults.selector; // Parent selector
      this.options.callback = options.callback || Toastify.defaults.callback; // Callback after display
      this.options.destination = options.destination || Toastify.defaults.destination; // On-click destination
      this.options.newWindow = options.newWindow || Toastify.defaults.newWindow; // Open destination in new window
      this.options.close = options.close || Toastify.defaults.close; // Show toast close icon
      this.options.gravity = options.gravity === "bottom" ? "toastify-bottom" : Toastify.defaults.gravity; // toast position - top or bottom
      this.options.positionLeft = options.positionLeft || Toastify.defaults.positionLeft; // toast position - left or right
      this.options.position = options.position || Toastify.defaults.position; // toast position - left or right
      this.options.backgroundColor = options.backgroundColor || Toastify.defaults.backgroundColor; // toast background color
      this.options.avatar = options.avatar || Toastify.defaults.avatar; // img element src - url or a path
      this.options.className = options.className || Toastify.defaults.className; // additional class names for the toast
      this.options.stopOnFocus = options.stopOnFocus === undefined ? Toastify.defaults.stopOnFocus : options.stopOnFocus; // stop timeout on focus
      this.options.onClick = options.onClick || Toastify.defaults.onClick; // Callback after click
      this.options.offset = options.offset || Toastify.defaults.offset; // toast offset
      this.options.escapeMarkup = options.escapeMarkup !== undefined ? options.escapeMarkup : Toastify.defaults.escapeMarkup;
      this.options.ariaLive = options.ariaLive || Toastify.defaults.ariaLive;
      this.options.style = options.style || Toastify.defaults.style;
      if(options.backgroundColor) {
        this.options.style.background = options.backgroundColor;
      }

      // Returning the current object for chaining functions
      return this;
    },

    // Building the DOM element
    buildToast: function() {
      // Validating if the options are defined
      if (!this.options) {
        throw "Toastify is not initialized";
      }

      // Creating the DOM object
      var divElement = document.createElement("div");
      divElement.className = "toastify on " + this.options.className;

      // Positioning toast to left or right or center
      if (!!this.options.position) {
        divElement.className += " toastify-" + this.options.position;
      } else {
        // To be depreciated in further versions
        if (this.options.positionLeft === true) {
          divElement.className += " toastify-left";
          console.warn('Property `positionLeft` will be depreciated in further versions. Please use `position` instead.')
        } else {
          // Default position
          divElement.className += " toastify-right";
        }
      }

      // Assigning gravity of element
      divElement.className += " " + this.options.gravity;

      if (this.options.backgroundColor) {
        // This is being deprecated in favor of using the style HTML DOM property
        console.warn('DEPRECATION NOTICE: "backgroundColor" is being deprecated. Please use the "style.background" property.');
      }

      // Loop through our style object and apply styles to divElement
      for (var property in this.options.style) {
        divElement.style[property] = this.options.style[property];
      }

      // Announce the toast to screen readers
      if (this.options.ariaLive) {
        divElement.setAttribute('aria-live', this.options.ariaLive)
      }

      // Adding the toast message/node
      if (this.options.node && this.options.node.nodeType === Node.ELEMENT_NODE) {
        // If we have a valid node, we insert it
        divElement.appendChild(this.options.node)
      } else {
        if (this.options.escapeMarkup) {
          divElement.innerText = this.options.text;
        } else {
          divElement.innerHTML = this.options.text;
        }

        if (this.options.avatar !== "") {
          var avatarElement = document.createElement("img");
          avatarElement.src = this.options.avatar;

          avatarElement.className = "toastify-avatar";

          if (this.options.position == "left" || this.options.positionLeft === true) {
            // Adding close icon on the left of content
            divElement.appendChild(avatarElement);
          } else {
            // Adding close icon on the right of content
            divElement.insertAdjacentElement("afterbegin", avatarElement);
          }
        }
      }

      // Adding a close icon to the toast
      if (this.options.close === true) {
        // Create a span for close element
        var closeElement = document.createElement("button");
        closeElement.type = "button";
        closeElement.setAttribute("aria-label", "Close");
        closeElement.className = "toast-close";
        closeElement.innerHTML = "&#10006;";

        // Triggering the removal of toast from DOM on close click
        closeElement.addEventListener(
          "click",
          function(event) {
            event.stopPropagation();
            this.removeElement(this.toastElement);
            window.clearTimeout(this.toastElement.timeOutValue);
          }.bind(this)
        );

        //Calculating screen width
        var width = window.innerWidth > 0 ? window.innerWidth : screen.width;

        // Adding the close icon to the toast element
        // Display on the right if screen width is less than or equal to 360px
        if ((this.options.position == "left" || this.options.positionLeft === true) && width > 360) {
          // Adding close icon on the left of content
          divElement.insertAdjacentElement("afterbegin", closeElement);
        } else {
          // Adding close icon on the right of content
          divElement.appendChild(closeElement);
        }
      }

      // Clear timeout while toast is focused
      if (this.options.stopOnFocus && this.options.duration > 0) {
        var self = this;
        // stop countdown
        divElement.addEventListener(
          "mouseover",
          function(event) {
            window.clearTimeout(divElement.timeOutValue);
          }
        )
        // add back the timeout
        divElement.addEventListener(
          "mouseleave",
          function() {
            divElement.timeOutValue = window.setTimeout(
              function() {
                // Remove the toast from DOM
                self.removeElement(divElement);
              },
              self.options.duration
            )
          }
        )
      }

      // Adding an on-click destination path
      if (typeof this.options.destination !== "undefined") {
        divElement.addEventListener(
          "click",
          function(event) {
            event.stopPropagation();
            if (this.options.newWindow === true) {
              window.open(this.options.destination, "_blank");
            } else {
              window.location = this.options.destination;
            }
          }.bind(this)
        );
      }

      if (typeof this.options.onClick === "function" && typeof this.options.destination === "undefined") {
        divElement.addEventListener(
          "click",
          function(event) {
            event.stopPropagation();
            this.options.onClick();
          }.bind(this)
        );
      }

      // Adding offset
      if(typeof this.options.offset === "object") {

        var x = getAxisOffsetAValue("x", this.options);
        var y = getAxisOffsetAValue("y", this.options);

        var xOffset = this.options.position == "left" ? x : "-" + x;
        var yOffset = this.options.gravity == "toastify-top" ? y : "-" + y;

        divElement.style.transform = "translate(" + xOffset + "," + yOffset + ")";

      }

      // Returning the generated element
      return divElement;
    },

    // Displaying the toast
    showToast: function() {
      // Creating the DOM object for the toast
      this.toastElement = this.buildToast();

      // Getting the root element to with the toast needs to be added
      var rootElement;
      if (typeof this.options.selector === "string") {
        rootElement = document.getElementById(this.options.selector);
      } else if (this.options.selector instanceof HTMLElement || (typeof ShadowRoot !== 'undefined' && this.options.selector instanceof ShadowRoot)) {
        rootElement = this.options.selector;
      } else {
        rootElement = document.body;
      }

      // Validating if root element is present in DOM
      if (!rootElement) {
        throw "Root element is not defined";
      }

      // Adding the DOM element
      var elementToInsert = Toastify.defaults.oldestFirst ? rootElement.firstChild : rootElement.lastChild;
      rootElement.insertBefore(this.toastElement, elementToInsert);

      // Repositioning the toasts in case multiple toasts are present
      Toastify.reposition();

      if (this.options.duration > 0) {
        this.toastElement.timeOutValue = window.setTimeout(
          function() {
            // Remove the toast from DOM
            this.removeElement(this.toastElement);
          }.bind(this),
          this.options.duration
        ); // Binding `this` for function invocation
      }

      // Supporting function chaining
      return this;
    },

    hideToast: function() {
      if (this.toastElement.timeOutValue) {
        clearTimeout(this.toastElement.timeOutValue);
      }
      this.removeElement(this.toastElement);
    },

    // Removing the element from the DOM
    removeElement: function(toastElement) {
      // Hiding the element
      // toastElement.classList.remove("on");
      toastElement.className = toastElement.className.replace(" on", "");

      // Removing the element from DOM after transition end
      window.setTimeout(
        function() {
          // remove options node if any
          if (this.options.node && this.options.node.parentNode) {
            this.options.node.parentNode.removeChild(this.options.node);
          }

          // Remove the element from the DOM, only when the parent node was not removed before.
          if (toastElement.parentNode) {
            toastElement.parentNode.removeChild(toastElement);
          }

          // Calling the callback function
          this.options.callback.call(toastElement);

          // Repositioning the toasts again
          Toastify.reposition();
        }.bind(this),
        400
      ); // Binding `this` for function invocation
    },
  };

  // Positioning the toasts on the DOM
  Toastify.reposition = function() {

    // Top margins with gravity
    var topLeftOffsetSize = {
      top: 15,
      bottom: 15,
    };
    var topRightOffsetSize = {
      top: 15,
      bottom: 15,
    };
    var offsetSize = {
      top: 15,
      bottom: 15,
    };

    // Get all toast messages on the DOM
    var allToasts = document.getElementsByClassName("toastify");

    var classUsed;

    // Modifying the position of each toast element
    for (var i = 0; i < allToasts.length; i++) {
      // Getting the applied gravity
      if (containsClass(allToasts[i], "toastify-top") === true) {
        classUsed = "toastify-top";
      } else {
        classUsed = "toastify-bottom";
      }

      var height = allToasts[i].offsetHeight;
      classUsed = classUsed.substr(9, classUsed.length-1)
      // Spacing between toasts
      var offset = 15;

      var width = window.innerWidth > 0 ? window.innerWidth : screen.width;

      // Show toast in center if screen with less than or equal to 360px
      if (width <= 360) {
        // Setting the position
        allToasts[i].style[classUsed] = offsetSize[classUsed] + "px";

        offsetSize[classUsed] += height + offset;
      } else {
        if (containsClass(allToasts[i], "toastify-left") === true) {
          // Setting the position
          allToasts[i].style[classUsed] = topLeftOffsetSize[classUsed] + "px";

          topLeftOffsetSize[classUsed] += height + offset;
        } else {
          // Setting the position
          allToasts[i].style[classUsed] = topRightOffsetSize[classUsed] + "px";

          topRightOffsetSize[classUsed] += height + offset;
        }
      }
    }

    // Supporting function chaining
    return this;
  };

  // Helper function to get offset.
  function getAxisOffsetAValue(axis, options) {

    if(options.offset[axis]) {
      if(isNaN(options.offset[axis])) {
        return options.offset[axis];
      }
      else {
        return options.offset[axis] + 'px';
      }
    }

    return '0px';

  }

  function containsClass(elem, yourClass) {
    if (!elem || typeof yourClass !== "string") {
      return false;
    } else if (
      elem.className &&
      elem.className
        .trim()
        .split(/\s+/gi)
        .indexOf(yourClass) > -1
    ) {
      return true;
    } else {
      return false;
    }
  }

  // Setting up the prototype for the init object
  Toastify.lib.init.prototype = Toastify.lib;

  // Returning the Toastify function to be assigned to the window object/module
  return Toastify;
});


/***/ })

/******/ 	});
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/******/ 	// The module cache
/******/ 	var __webpack_module_cache__ = {};
/******/ 	
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/ 		// Check if module is in cache
/******/ 		var cachedModule = __webpack_module_cache__[moduleId];
/******/ 		if (cachedModule !== undefined) {
/******/ 			return cachedModule.exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = __webpack_module_cache__[moduleId] = {
/******/ 			id: moduleId,
/******/ 			// no module.loaded needed
/******/ 			exports: {}
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/******/ 		__webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ 	
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
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/******/ 	/* webpack/runtime/compat get default export */
/******/ 	(() => {
/******/ 		// getDefaultExport function for compatibility with non-harmony modules
/******/ 		__webpack_require__.n = (module) => {
/******/ 			var getter = module && module.__esModule ?
/******/ 				() => (module['default']) :
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/******/ 		__webpack_require__.nc = undefined;
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/************************************************************************/
var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be in strict mode.
(() => {
"use strict";
/*!************************************************!*\
  !*** ./assets/src/js/admin/edit-curriculum.js ***!
  \************************************************/
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _edit_curriculum_share_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./edit-curriculum/share.js */ "./assets/src/js/admin/edit-curriculum/share.js");
/* harmony import */ var _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./edit-curriculum/edit-section.js */ "./assets/src/js/admin/edit-curriculum/edit-section.js");
/* harmony import */ var _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./edit-curriculum/edit-section-item.js */ "./assets/src/js/admin/edit-curriculum/edit-section-item.js");
/**
 * Edit Curriculum JS handler.
 *
 * @since 4.2.8.6
 * @version 1.0.1
 */




const {
  className
} = _edit_curriculum_share_js__WEBPACK_IMPORTED_MODULE_0__;

// Toggle all sections
const toggleSectionAll = (e, target) => {
  const elToggleAllSections = target.closest(`${className.elToggleAllSections}`);
  if (!elToggleAllSections) {
    return;
  }
  const elSections = _edit_curriculum_share_js__WEBPACK_IMPORTED_MODULE_0__.elEditCurriculum.querySelectorAll(`${className.elSection}:not(.clone)`);
  elToggleAllSections.classList.toggle(`${className.elCollapse}`);
  elSections.forEach(el => {
    const shouldCollapse = elToggleAllSections.classList.contains(`${className.elCollapse}`);
    el.classList.toggle(`${className.elCollapse}`, shouldCollapse);
  });
};

// Update count items in each section and all sections
const updateCountItems = elSection => {
  const elEditCurriculum = _edit_curriculum_share_js__WEBPACK_IMPORTED_MODULE_0__.elEditCurriculum;
  const elCountItemsAll = elEditCurriculum.querySelector('.total-items');
  const elItemsAll = elEditCurriculum.querySelectorAll(`${className.elSectionItem}:not(.clone)`);
  const itemsAllCount = elItemsAll.length;
  elCountItemsAll.dataset.count = itemsAllCount;
  elCountItemsAll.querySelector('.count').textContent = itemsAllCount;

  // Count items in section
  const elSectionItemsCount = elSection.querySelector('.section-items-counts');
  const elItems = elSection.querySelectorAll(`${className.elSectionItem}:not(.clone)`);
  const itemsCount = elItems.length;
  elSectionItemsCount.dataset.count = itemsCount;
  elSectionItemsCount.querySelector('.count').textContent = itemsCount;
  // End count items in section
};

// Events
document.addEventListener('click', e => {
  const target = e.target;

  /*** Event of Section ***/
  // Click button add new section
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.addSection(e, target);
  // Click icon edit to focus section title input
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.setFocusTitleInput(e, target);
  // Click toggle section
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.toggleSection(e, target);
  // Click button to update section description
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.updateSectionDescription(e, target);
  // Click button to cancel update section description
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.cancelSectionDescription(e, target);
  // Click button delete section
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.deleteSection(e, target);
  // Click button update section title
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.updateSectionTitle(e, target);
  // Click button cancel update section title
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.cancelSectionTitle(e, target);
  /*** End Event of Section ***/

  /*** Event of Section Item ***/
  // Click button for item type to add a new item by type
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.addItemType(e, target);
  // Click button to cancel adding item type
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.cancelAddItemType(e, target);
  // Click button add to add item to section
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.addItemToSection(e, target);
  // Click to show popup list of items to choose and add to section
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.showPopupItemsToSelect(e, target);
  // Click to show list of items selected
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.showItemsSelected(e, target);
  // Load items by type
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.chooseTabItemsType(e, target);
  // Click button update to update item title
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.updateTitle(e, target);
  // Click button cancel update item title
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.cancelUpdateTitle(e, target);
  // Click icon delete item from section
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.deleteItem(e, target);
  // Choose item to add to the list of items selected before adding to section
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.selectItemsFromList(e, target);
  // Add items selected to section
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.addItemsSelectedToSection(e, target);
  // CClick button to go back to the list of items
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.backToSelectItems(e, target);
  // Click li item to remove item from selected list
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.removeItemSelected(e, target);
  // Click icon eye to toggle preview item
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.updatePreviewItem(e, target);
  /*** End Event of Section Item ***/

  // Collapse/Expand all sections
  toggleSectionAll(e, target);
});
document.addEventListener('keydown', e => {
  const target = e.target;
  // Event enter
  if (e.key === 'Enter') {
    // Add new section
    _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.addSection(e, target);
    // Update section title
    _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.updateSectionTitle(e, target);
    // Update section description
    _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.updateSectionDescription(e, target);
    // Add item to section
    _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.addItemToSection(e, target);
    // Update item title
    _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.updateTitle(e, target);
  }
});
document.addEventListener('keyup', e => {
  const target = e.target;
  // Typing change section title
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.changeTitleBeforeAdd(e, target);
  // Typing section title
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.changeTitle(e, target);
  // Typing section description
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.changeDescription(e, target);
  // Typing item title
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.changeTitle(e, target);
  // Typing item title to add new item
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.changeTitleAddNew(e, target);
  // Typing search title item to select
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.searchTitleItemToSelect(e, target);
});
// Event focus in
document.addEventListener('focusin', e => {
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.focusTitleNewInput(e, e.target);
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.focusTitleInput(e, e.target);
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.focusTitleInput(e, e.target);
});
// Event focus out
document.addEventListener('focusout', e => {
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.focusTitleNewInput(e, e.target, false);
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.focusTitleInput(e, e.target, false);
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.focusTitleInput(e, e.target, false);
});
// Check if it has change when close tab or refresh page
window.addEventListener('beforeunload', function (e) {
  if (Object.keys(_edit_curriculum_share_js__WEBPACK_IMPORTED_MODULE_0__.hasChange).length === 0) {
    return;
  }
  e.preventDefault();
  e.returnValue = '';
});

// Element root ready.
_edit_curriculum_share_js__WEBPACK_IMPORTED_MODULE_0__.lpUtils.lpOnElementReady(`${className.idElEditCurriculum}`, elEditCurriculum => {
  const elCurriculumSections = elEditCurriculum.querySelector(`${className.elCurriculumSections}`);
  const elLPTarget = elEditCurriculum.closest(`${className.LPTarget}`);
  const dataSend = window.lpAJAXG.getDataSetCurrent(elLPTarget);
  _edit_curriculum_share_js__WEBPACK_IMPORTED_MODULE_0__.setVariables({
    courseId: dataSend.args.course_id,
    elEditCurriculum,
    elCurriculumSections,
    elLPTarget,
    updateCountItems,
    hasChange: {}
  });

  // Set variables use for section edit
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.init();
  _edit_curriculum_edit_section_js__WEBPACK_IMPORTED_MODULE_1__.sortAbleSection();

  // Set variables use for edit section item
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.init();
  _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.sortAbleItem();
  // Share sortAbleItem function, for when create new section, will call this function to sort items in section.
  _edit_curriculum_share_js__WEBPACK_IMPORTED_MODULE_0__.setVariable('sortAbleItem', _edit_curriculum_edit_section_item_js__WEBPACK_IMPORTED_MODULE_2__.sortAbleItem);
});
})();

/******/ })()
;
//# sourceMappingURL=edit-curriculum.js.map