import { useCallback, memo } from '@wordpress/element';
import { Container, Label, Input, Text } from '@bsf/force-ui';
import { Image } from 'lucide-react';
import { __ } from '@wordpress/i18n';
import { useDispatch, useSuspenseSelect } from '@wordpress/data';
import { STORE_NAME } from '@AdminStore/constants';
import { cn } from '@Functions/utils';
import { InfoTooltip } from '@AdminComponents/tooltip';
import MediaPreview from '@/apps/admin-components/media-preview';
import { createMediaFrame, getSiteDetails } from '@/global/utils/utils';
import { applyFilters } from '@wordpress/hooks';
import { getSurerankUtmUrl } from '@/global/utils/utm';
import OgImageUpgradeButton from '@/global/components/og-image-upgrade-button';

const ImageTab = memo( () => {
	const { setMetaSettings, updateAppSettings } = useDispatch( STORE_NAME );
	const { openImageGenModal, ...settings } = useSuspenseSelect(
		( select ) => {
			const { getMetaSettings, getAppSettings } = select( STORE_NAME );
			return {
				...getMetaSettings(),
				openImageGenModal: getAppSettings().openImageGenModal,
			};
		},
		[]
	);

	const openMediaLibrary = useCallback(
		( e ) => {
			e.preventDefault();
			const frame = createMediaFrame( {
				title: __( 'Select Default Image', 'surerank' ),
				button: {
					text: __( 'Set Default Image', 'surerank' ),
				},
				multiple: false,
			} );

			frame.on( 'select', () => {
				const attachment = frame
					.state()
					.get( 'selection' )
					.first()
					.toJSON();
				setMetaSettings( {
					fallback_image: attachment.url,
					fallback_image_id: attachment.id,
				} );
			} );

			frame.open();
		},
		[ setMetaSettings ]
	);

	const removeImage = useCallback( () => {
		setMetaSettings( {
			fallback_image: '',
			fallback_image_id: '',
		} );
	}, [ setMetaSettings ] );

	const setImageGenModalOpen = useCallback(
		( open ) => {
			updateAppSettings( { openImageGenModal: open } );
		},
		[ openImageGenModal ]
	);

	const imagePreview = settings.fallback_image;

	return (
		<Container direction="column" className="w-full">
			<Container.Item className="md:w-full lg:w-full">
				<div className="flex flex-row items-center justify-between w-full">
					<div className="flex flex-col gap-2 size-full">
						<Text size="14" weight={ 500 } color="label">
							{ __( 'Preview', 'surerank' ) }
						</Text>
						<div
							className={ cn(
								'relative flex items-center justify-center bg-field-primary-background rounded-lg w-full',
								imagePreview ? 'h-auto' : 'h-[280px]'
							) }
						>
							{ imagePreview ? (
								<div className="relative w-full h-full">
									<img
										src={ imagePreview }
										alt={ __( 'Fallback', 'surerank' ) }
										className="object-cover rounded-lg max-h-[280px] w-full h-auto mx-auto"
									/>
								</div>
							) : (
								<div className="[&>*]:text-icon-secondary [&>*:svg]:h-8">
									<Image strokeWidth={ 1 } size={ 32 } />
								</div>
							) }
						</div>
					</div>
				</div>
			</Container.Item>
			<Container.Item className="md:w-full lg:w-full">
				<div className="flex flex-row items-center justify-between w-full">
					<div className="flex flex-col gap-1.5 size-full">
						<div className="flex items-center justify-start gap-1">
							<Label
								htmlFor="fallbackImage"
								size="sm"
								className="text-sm font-medium text-field-label"
								variant="neutral"
							>
								{ __( 'Default Image', 'surerank' ) }
							</Label>
							<InfoTooltip
								content={ __(
									'Set a default image that will be used for social sharing when no featured or social-specific image is available. This ensures your content always has a visual when shared on platforms like Facebook or X (Twitter).',
									'surerank'
								) }
							/>
							<div className="ml-auto">
								{ applyFilters(
									'surerank-pro.og-image-trigger-button',
									null,
									{
										onClick: () =>
											setImageGenModalOpen( true ),
									}
								) }
								<OgImageUpgradeButton
									description={ __(
										'Upgrade to SureRank Pro to generate branded, AI-powered Open Graph images for your site.',
										'surerank'
									) }
								/>
							</div>
						</div>
						<Input
							type="file"
							size="md"
							onClick={ openMediaLibrary }
						/>
						<Text color="help">
							{ __(
								'Recommended size: 1200 x 630 px. Use JPG or PNG format for best results.',
								'surerank'
							) }{ ' ' }
							<Text
								as="a"
								href={ getSurerankUtmUrl(
									'https://surerank.com/docs/general-settings/',
									'general_settings',
									'learn_more'
								) }
								target="_blank"
								rel="noopener noreferrer"
								color="help"
							>
								{ __( 'Learn More', 'surerank' ) }
							</Text>
						</Text>
						<MediaPreview
							imageUrl={ settings.fallback_image }
							onRemove={ removeImage }
						/>
					</div>
				</div>
			</Container.Item>
			{ applyFilters( 'surerank-pro.og-image-modal', null, {
				open: openImageGenModal,
				setOpen: setImageGenModalOpen,
				postTitle: getSiteDetails().siteTitle,
				postDescription: getSiteDetails().siteDescription,
				onSelectImage: ( image ) => {
					setMetaSettings( {
						fallback_image: image.url,
						fallback_image_id: image.id,
					} );
				},
			} ) }
		</Container>
	);
} );

export default ImageTab;
