<?php
namespace UiCoreElements\ThemeBuilder\Widgets;

use Elementor\Widget_Base;
use Elementor\Controls_Manager;
use Elementor\Core\Kits\Documents\Tabs\Global_Colors;
use Elementor\Core\Kits\Documents\Tabs\Global_Typography;
use Elementor\Group_Control_Typography;
use Elementor\Group_Control_Text_Shadow;
use Elementor\Group_Control_Text_Stroke;
use Elementor\Utils;
use UiCoreELements\Helper;

defined('ABSPATH') || exit();

/**
 * The Title widget.
 *
 * @since 4.0.0
 */
class PageDescription extends Widget_Base {

	/**
	 * Get widget name.
	 *
	 * Retrieve heading widget name.
	 *
	 * @since 1.0.0
	 * @access public
	 *
	 * @return string Widget name.
	 */
	public function get_name() {
		return 'uicore-page-description';
	}

	/**
	 * Get widget title.
	 *
	 * Retrieve heading widget title.
	 *
	 * @since 1.0.0
	 * @access public
	 *
	 * @return string Widget title.
	 */
	public function get_title() {
		return esc_html__( 'Page Description', 'uicore-elements' );
	}

	/**
	 * Get widget icon.
	 *
	 * Retrieve heading widget icon.
	 *
	 * @since 1.0.0
	 * @access public
	 *
	 * @return string Widget icon.
	 */
	public function get_icon() {
		return 'eicon-text ui-e-widget';
	}

	/**
	 * Get widget categories.
	 *
	 * Retrieve the list of categories the heading widget belongs to.
	 *
	 * Used to determine where to display the widget in the editor.
	 *
	 * @since 2.0.0
	 * @access public
	 *
	 * @return array Widget categories.
	 */
	public function get_categories() {
		return ['uicore', 'uicore-theme-builder' ];
	}

	/**
	 * Get widget keywords.
	 *
	 * Retrieve the list of keywords the widget belongs to.
	 *
	 * @since 2.1.0
	 * @access public
	 *
	 * @return array Widget keywords.
	 */
	public function get_keywords() {
		return [ 'description', 'page', 'text' ];
	}

	/**
	 * Register heading widget controls.
	 *
	 * Adds different input fields to allow the user to change and customize the widget settings.
	 *
	 * @since 3.1.0
	 * @access protected
	 */
	protected function register_controls() {
		$this->start_controls_section(
			'section_title',
			[
				'label' => esc_html__( 'Content', 'uicore-elements' ),
			]
		);

		$this->add_control(
			'header_size',
			[
				'label' => esc_html__( 'HTML Tag', 'uicore-elements' ),
				'type' => Controls_Manager::SELECT,
				'options' => [
					'h1' => 'H1',
					'h2' => 'H2',
					'h3' => 'H3',
					'h4' => 'H4',
					'h5' => 'H5',
					'h6' => 'H6',
					'div' => 'div',
					'span' => 'span',
					'p' => 'p',
				],
				'default' => 'p',
			]
		);

		$this->add_responsive_control(
			'align',
			[
				'label' => esc_html__( 'Alignment', 'uicore-elements' ),
				'type' => Controls_Manager::CHOOSE,
				'options' => [
					'left' => [
						'title' => esc_html__( 'Left', 'uicore-elements' ),
						'icon' => 'eicon-text-align-left',
					],
					'center' => [
						'title' => esc_html__( 'Center', 'uicore-elements' ),
						'icon' => 'eicon-text-align-center',
					],
					'right' => [
						'title' => esc_html__( 'Right', 'uicore-elements' ),
						'icon' => 'eicon-text-align-right',
					],
					'justify' => [
						'title' => esc_html__( 'Justified', 'uicore-elements' ),
						'icon' => 'eicon-text-align-justify',
					],
				],
				'default' => '',
				'selectors' => [
					'{{WRAPPER}}' => 'text-align: {{VALUE}};',
				],
			]
		);
		$this->add_control(
			'fallabck_text',
			[
				'label' => __( 'Fallback text', 'uicore-elements' ),
				'description' => esc_html__('If is empty and page does not have any description nothing will be displayed.', 'uicore-elements'),
				'type' => Controls_Manager::TEXT,
			]
		);

		$this->end_controls_section();

		$this->start_controls_section(
			'section_title_style',
			[
				'label' => esc_html__( 'Content', 'uicore-elements' ),
				'tab' => Controls_Manager::TAB_STYLE,
			]
		);

		$this->add_control(
			'title_color',
			[
				'label' => esc_html__( 'Text Color', 'uicore-elements' ),
				'type' => Controls_Manager::COLOR,
				'global' => [
					'default' => Global_Colors::COLOR_PRIMARY,
				],
				'selectors' => [
					'{{WRAPPER}} .ui-e-page-description' => 'color: {{VALUE}};',
				],
			]
		);

		$this->add_group_control(
			Group_Control_Typography::get_type(),
			[
				'name' => 'typography',
				'global' => [
					'default' => Global_Typography::TYPOGRAPHY_PRIMARY,
				],
				'selector' => '{{WRAPPER}} .ui-e-page-description',
			]
		);

		$this->add_group_control(
			Group_Control_Text_Stroke::get_type(),
			[
				'name' => 'text_stroke',
				'selector' => '{{WRAPPER}} .ui-e-page-description',
			]
		);

		$this->add_group_control(
			Group_Control_Text_Shadow::get_type(),
			[
				'name' => 'text_shadow',
				'selector' => '{{WRAPPER}} .ui-e-page-description',
			]
		);

		$this->add_control(
			'blend_mode',
			[
				'label' => esc_html__( 'Blend Mode', 'uicore-elements' ),
				'type' => Controls_Manager::SELECT,
				'options' => [
					'' => esc_html__( 'Normal', 'uicore-elements' ),
					'multiply' => 'Multiply',
					'screen' => 'Screen',
					'overlay' => 'Overlay',
					'darken' => 'Darken',
					'lighten' => 'Lighten',
					'color-dodge' => 'Color Dodge',
					'saturation' => 'Saturation',
					'color' => 'Color',
					'difference' => 'Difference',
					'exclusion' => 'Exclusion',
					'hue' => 'Hue',
					'luminosity' => 'Luminosity',
				],
				'selectors' => [
					'{{WRAPPER}} .ui-e-page-description' => 'mix-blend-mode: {{VALUE}}',
				],
				'separator' => 'none',
			]
		);

		$this->end_controls_section();
	}

	/**
	 * Render heading widget output on the frontend.
	 *
	 * Written in PHP and used to generate the final HTML.
	 *
	 * @since 1.0.0
	 * @access protected
	 */
	protected function render() {
		$settings = $this->get_settings_for_display();
		$this->add_render_attribute( 'title', 'class', 'ui-e-page-description' );

        if( !\Elementor\Plugin::$instance->editor->is_edit_mode() ) {

			$post_id = Helper::get_current_meta_id();
			$title = get_post_meta($post_id, 'page_description', true);

        }else{
			if($settings['fallabck_text']){
				$title = $settings['fallabck_text'];
			}else{
				$title = 'This is the page description. You can change this text by editing the page using the default WordPress editor.';
			}
        }
		if(!$title && $settings['fallabck_text']){
			$title = $settings['fallabck_text'];
		}

		$title_html = sprintf( '<%1$s %2$s>%3$s</%1$s>', Utils::validate_html_tag($settings['header_size']), $this->get_render_attribute_string( 'title' ), \esc_html($title) );

		// PHPCS - the variable $title_html holds safe data.
		echo $title_html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped


	}

	/**
	 * Render heading widget output in the editor.
	 *
	 * Written as a Backbone JavaScript template and used to generate the live preview.
	 *
	 * @since 2.9.0
	 * @access protected
	 */
	protected function content_template() {
	}
}
\Elementor\Plugin::instance()->widgets_manager->register(new PageDescription());