<?php

namespace Mesmerize\Customizer\Settings;

class AutoSetting extends \Mesmerize\Customizer\BaseSetting {


	const TYPE            = 'cp_auto_setting';
	const SETTING_PATTERN = '/CP_AUTO_SETTING\[(.*)\]/s';

	public function init() {
		$this->type      = self::TYPE;
		$this->transport = 'postMessage';
	}

	public function getRealMod() {
		$matches = array();

		if ( preg_match( AutoSetting::SETTING_PATTERN, $this->id, $matches ) ) {
			$mod = $matches[1];

			return $mod;
		}

		return '';
	}

	public function update( $value ) {
		$mod        = $this->getRealMod();
		$mod        = trim( $mod );
		$this->id   = $mod;
		$this->type = 'theme_mod';
		return parent::update( $value );
	}


	public function value() {
		// $undefined  = new stdClass();
		if ( $this->is_previewed ) {
			$value = $this->post_value();
		} else {
			$mod   = $this->getRealMod();
			$value = get_theme_mod( $mod, false );
		}

		return $value;
	}
}
