<?php
if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

/**
 * GeoDirectory Search widget.
 *
 * @since 1.0.0
 */
class GeoDir_Widget_Loop extends WP_Super_Duper {

	/**
	 * Register the advanced search widget with WordPress.
	 *
	 */
	public function __construct() {

		$options = array(
			'textdomain'    => GEODIRECTORY_TEXTDOMAIN,
			'block-icon'    => 'admin-site',
			'block-category'=> 'geodirectory',
			'block-keywords'=> "['loop','archive','geodir']",
			'class_name'    => __CLASS__,
			'base_id'       => 'gd_loop', // this us used as the widget id and the shortcode id.
			'name'          => __('GD > Loop','geodirectory'), // the name of the widget.
			'widget_ops'    => array(
				'classname'   => 'geodir-loop-container '.geodir_bsui_class(), // widget class
				'description' => esc_html__('Shows the current posts from the main WP query according to the URL.  This is only used on the `GD Archive template` page.  It loops through each post and outputs the `GD Archive Item` template.','geodirectory'), // widget description
				'geodirectory' => true,
			)
		);

		$arguments['layout'] = array(
			'title' => __('Layout', 'geodirectory'),
			'desc' => __('How the listings should laid out by default.', 'geodirectory'),
			'type' => 'select',
			'options'   =>  geodir_get_layout_options(),
			'default'  => '2',
			'desc_tip' => true,
			'advanced' => false
		);

		$design_style = geodir_design_style();

		if ( $design_style ) {
			$arguments['row_gap'] = array(
				'title' => __( "Card row gap", 'geodirectory' ),
				'desc' => __('This adjusts the spacing between the cards horizontally.','geodirectory'),
				'type' => 'select',
				'options' =>  array(
					''  =>  __("Default","geodirectory"),
					'1'  =>  '1',
					'2'  =>  '2',
					'3'  =>  '3',
					'4'  =>  '4',
					'5'  =>  '5',
				),
				'default'  => '',
				'desc_tip' => false,
				'advanced' => false,
				'group'     => __("Card Design","geodirectory")
			);

			$arguments['column_gap'] = array(
				'title' => __( "Card column gap", 'geodirectory' ),
				'desc' => __('This adjusts the spacing between the cards vertically.','geodirectory'),
				'type' => 'select',
				'options' =>  array(
					''  =>  __("Default","geodirectory"),
					'1'  =>  '1',
					'2'  =>  '2',
					'3'  =>  '3',
					'4'  =>  '4',
					'5'  =>  '5',
				),
				'default'  => '',
				'desc_tip' => false,
				'advanced' => false,
				'group'     => __("Card Design","geodirectory")
			);

			$arguments['card_border'] = array(
				'title' => __( "Card border", 'geodirectory' ),
				'desc' => __('Set the border style for the card.','geodirectory'),
				'type' => 'select',
				'options' =>  array(
								  ''  =>  __("Default","geodirectory"),
								  'none'  =>  __("None","geodirectory"),
							  ) + geodir_aui_colors(),
				'default'  => '',
				'desc_tip' => false,
				'advanced' => false,
				'group'     => __("Card Design","geodirectory")
			);

			$arguments['card_shadow'] = array(
				'title' => __( "Card shadow", 'geodirectory' ),
				'desc' => __('Set the card shadow style.','geodirectory'),
				'type' => 'select',
				'options' =>  array(
					''  =>  __("None","geodirectory"),
					'small'  =>  __("Small","geodirectory"),
					'medium'  =>  __("Medium","geodirectory"),
					'large'  =>  __("Large","geodirectory"),
				),
				'default'  => '',
				'desc_tip' => false,
				'advanced' => false,
				'group'     => __("Card Design","geodirectory")
			);

			// background
			$arguments['bg']  = geodir_get_sd_background_input('mt');

			// margins
			$arguments['mt']  = geodir_get_sd_margin_input('mt');
			$arguments['mr']  = geodir_get_sd_margin_input('mr');
			$arguments['mb']  = geodir_get_sd_margin_input('mb');
			$arguments['ml']  = geodir_get_sd_margin_input('ml');

			// padding
			$arguments['pt']  = geodir_get_sd_padding_input('pt');
			$arguments['pr']  = geodir_get_sd_padding_input('pr');
			$arguments['pb']  = geodir_get_sd_padding_input('pb');
			$arguments['pl']  = geodir_get_sd_padding_input('pl');

			// border
			$arguments['border']  = geodir_get_sd_border_input('border');
			$arguments['rounded']  = geodir_get_sd_border_input('rounded');
			$arguments['rounded_size']  = geodir_get_sd_border_input('rounded_size');

			// shadow
			$arguments['shadow']  = geodir_get_sd_shadow_input('shadow');
		}

		$arguments['template_type'] = array(
			'title' => __( 'Archive Item Template Type:', 'geodirectory' ),
			'desc' => 'Select archive item template type to assign template to archive loop.',
			'type' => 'select',
			'options' => geodir_template_type_options(),
			'default' => '',
			'desc_tip' => true,
			'advanced' => false,
			'group' => __( 'Design', 'geodirectory' )
		);

		$arguments['tmpl_page'] = array(
			'title' => __( 'Archive Item Template Page:', 'geodirectory' ),
			'desc' => 'Select archive item template page.',
			'type' => 'select',
			'options' => geodir_template_page_options(),
			'default' => '',
			'desc_tip' => true,
			'advanced' => false,
			'element_require' => '[%template_type%]=="page"',
			'group' => __( 'Design', 'geodirectory' )
		);

		if ( geodir_is_block_theme() ) {
			$arguments['tmpl_part'] = array(
				'title' => __( 'Archive Item Template Part:', 'geodirectory' ),
				'desc' => 'Select archive item template part.',
				'type' => 'select',
				'options' => geodir_template_part_options(),
				'default' => '',
				'desc_tip' => true,
				'advanced' => false,
				'element_require' => '[%template_type%]=="template_part"',
				'group' => __( 'Design', 'geodirectory' )
			);
		}

		/*
		 * Elementor Pro features below here
		 */
		if ( defined( 'ELEMENTOR_PRO_VERSION' ) ) {
			$arguments['skin_id'] = array(
				'title' => __( 'Archive Item Elementor Skin:', 'geodirectory' ),
				'desc' => '',
				'type' => 'select',
				'options' => GeoDir_Elementor::get_elementor_pro_skins(),
				'default' => '',
				'desc_tip' => false,
				'advanced' => false,
				'element_require' => '([%template_type%]=="" || [%template_type%]=="elementor_skin")',
				'group' => __( 'Design', 'geodirectory' )
			);

			$arguments['skin_column_gap'] = array(
				'title' => __( 'Skin column gap', 'geodirectory' ),
				'desc' => __( 'The px value for the column gap.', 'geodirectory' ),
				'type' => 'number',
				'default' => '30',
				'desc_tip' => true,
				'advanced' => false,
				'element_require' => '([%template_type%]=="" || [%template_type%]=="elementor_skin")',
				'group' => __( 'Design', 'geodirectory' )
			);

			$arguments['skin_row_gap'] = array(
				'title' => __( 'Skin row gap', 'geodirectory' ),
				'desc' => __( 'The px value for the row gap.', 'geodirectory' ),
				'type' => 'number',
				'default' => '35',
				'desc_tip' => true,
				'advanced' => false,
				'element_require' => '([%template_type%]=="" || [%template_type%]=="elementor_skin")',
				'group' => __( 'Design', 'geodirectory' )
			);
		}

		$options['arguments'] = $arguments;

		parent::__construct( $options );
	}

	/**
	 * The Super block output function.
	 *
	 * @param array $args
	 * @param array $widget_args
	 * @param string $content
	 *
	 * @return mixed|string|void
	 */
	public function output( $args = array(), $widget_args = array(), $content = '' ) {
		global $wp_query, $gd_wp_the_query, $gd_temp_wp_query, $gd_temp_wp_query_set, $gd_layout_class, $geodir_item_tmpl, $gd_in_gd_loop, $gd_archive_content_start;

		$gd_in_gd_loop = true;
		$design_style = geodir_design_style();

		ob_start();
		$is_preview = $this->is_preview();

		if ( geodir_is_post_type_archive() || geodir_is_taxonomy() || geodir_is_page( 'search' ) || ( is_author() && ! empty( $wp_query->query['gd_favs'] ) || apply_filters( 'geodir_loop_active', false ) ) || $is_preview ) {
			$widget_args = wp_parse_args(
				$args,
				array(
					'layout' => '',
					// AUI settings
					'column_gap'  => '',
					'row_gap'  => '',
					'card_border'  => '',
					'card_shadow'  => '',
					// Template Settings
					'template_type' => '',
					'tmpl_page' => '',
					'tmpl_part' => '',
					'skin_id' => '',
					'skin_column_gap' => '',
					'skin_row_gap' => ''
				)
			);

			/**
			 * Filter the widget template_type param.
			 *
			 * @since 2.2.20
			 *
			 * @param string $template_type Filter template_type.
			 */
			$template_type = apply_filters( 'geodir_widget_loop_template_type', ( ! empty( $widget_args['template_type'] ) ? $widget_args['template_type'] : '' ), $widget_args, $this->id_base );

			$template_page = 0;
			/**
			 * Filter the widget tmpl_page param.
			 *
			 * @since 2.2.20
			 *
			 * @param int $template_page Filter tmpl_page.
			 */
			if ( $template_type == 'page' ) {
				$template_page = apply_filters( 'geodir_widget_loop_tmpl_page', ( ! empty( $widget_args['tmpl_page'] ) ? (int) $widget_args['tmpl_page'] : 0 ), $widget_args, $this->id_base );
			}

			$template_part = '';
			/**
			 * Filter the widget tmpl_part param.
			 *
			 * @since 2.2.20
			 *
			 * @param string $template_part Filter tmpl_part.
			 */
			if ( $template_type == 'template_part' && geodir_is_block_theme() ) {
				$template_part = apply_filters( 'geodir_widget_loop_tmpl_part', ( ! empty( $widget_args['tmpl_part'] ) ? $widget_args['tmpl_part'] : '' ), $widget_args, $this->id_base );
			}

			$skin_id = 0;
			/**
			 * Filter the widget skin_id param.
			 *
			 * @since 2.2.7
			 *
			 * @param int $skin_id Filter skin_id.
			 */
			if ( empty( $template_type ) || $template_type == 'elementor_skin' ) {
				$skin_id = apply_filters( 'geodir_loop_widget_skin_id', ( ! empty( $widget_args['skin_id'] ) ? (int) $widget_args['skin_id'] : 0 ), $widget_args, $this->id_base );
			}

			$geodir_item_tmpl = array();
			if ( ! empty( $template_page ) && get_post_type( $template_page ) == 'page' && get_post_status( $template_page ) == 'publish' ) {
				$geodir_item_tmpl = array( 'id' => $template_page, 'type' => 'page' );
			} else if ( ! empty( $template_part ) && ( $_template_part = geodir_get_template_part_by_slug( $template_part ) ) ) {
				$geodir_item_tmpl = array( 'id' => $_template_part->slug, 'content' => $_template_part->content, 'type' => 'template_part' );
			}

			// card border class
			$card_border_class = '';
			if ( ! empty( $widget_args['card_border'] ) ) {
				if ( $widget_args['card_border'] == 'none' ) {
					$card_border_class = 'border-0';
				} else {
					$card_border_class = 'border-' . sanitize_html_class( $widget_args['card_border'] );
				}
			}

			// card shadow
			$card_shadow_class = '';
			if ( ! empty( $widget_args['card_shadow'] ) ) {
				if ( $widget_args['card_shadow'] == 'small' ) {
					$card_shadow_class = 'shadow-sm';
				} elseif ( $widget_args['card_shadow'] == 'medium' ) {
					$card_shadow_class = 'shadow';
				} elseif ( $widget_args['card_shadow'] == 'large' ) {
					$card_shadow_class = 'shadow-lg';
				}
			}

			$gd_layout_class = geodir_convert_listing_view_class( $widget_args['layout'] );

			// for preview just get the main posts
			if ( $is_preview ) {
				$wp_query = new WP_Query( array('post_type' => 'gd_place','posts_per_page' => 6 ) );

				// preview message
				if($is_preview && $design_style){
					echo aui()->alert(array(
							'type'=> 'info',
							'content'=> __("This preview shows all content items to give an idea of layout. Dummy data is used in places.","geodirectory")
						)
					);
				}
			}

			/**
			 * Fires before the loop is rendered.
			 *
			 * @since 2.2.8
			 *
			 * @param array $widget_args Widget args.
			 * @param object $this Current widget class.
			 */
			do_action( 'geodir_widget_loop_before', $widget_args, $this );

			// Check if we have listings or if we are faking it
			if ( $wp_query->post_count == 1 && empty( $wp_query->posts ) ) {
				geodir_no_listings_found();
			} elseif ( geodir_is_page( 'search' ) && ! isset( $_REQUEST['geodir_search'] ) ) {
				geodir_no_listings_found();
			} else {
				// Check we are not inside a template builder container.
				if ( isset( $wp_query->posts[0] ) && $wp_query->posts[0]->post_type == 'page' ) {
					$the_posts = array();

					if ( geodir_is_page( 'search' ) ) {
						if ( $gd_temp_wp_query_set && ( empty( $gd_temp_wp_query ) || ( ! empty( $gd_temp_wp_query->post_type ) && geodir_is_gd_post_type( $gd_temp_wp_query->post_type ) ) ) ) {
							// Set posts from GD archive loop setup.
							$the_posts = $gd_temp_wp_query;
						} else if ( ! empty( $gd_wp_the_query ) && isset( $gd_wp_the_query->the_posts ) ) {
							// Set posts from main archive loop setup.
							$the_posts = $gd_wp_the_query->the_posts;

							if ( has_filter( 'the_content', array( 'GeoDir_Template_Loader', 'setup_archive_page_content' ) ) ) {
								// DS + Search + Blocks
								remove_filter( 'the_content', array( 'GeoDir_Template_Loader', 'setup_archive_page_content' ) );
							}
						}
					} else {
						// Set posts from GD archive loop setup.
						$the_posts = $gd_temp_wp_query;
					}

					// Reset the query count so the correct number of listings are output.
					rewind_posts();

					$wp_query->posts = $the_posts;
				}

				// Check if still have listings.
				if ( $wp_query->post_count == 1 && empty( $wp_query->posts ) ) {
					geodir_no_listings_found();

					if ( defined( 'ASTRA_THEME_VERSION' ) && geodir_is_page( 'search' ) ) {
						$wp_query->current_post = $wp_query->post_count; // gd_archive_content_start = false
					}
				} else {
					$design_style = ! empty( $args['design_style'] ) ? esc_attr( $args['design_style'] ) : geodir_design_style();

					// wrap class
					$wrap_class = geodir_build_aui_class( $widget_args );

					// Elementor
					$elementor_skin = false;
					$elementor_wrapper_class = '';

					if ( defined( 'ELEMENTOR_PRO_VERSION' ) && $skin_id ) {
						if ( get_post_status ( $skin_id ) == 'publish' ) {
							$elementor_skin = true;

							$geodir_item_tmpl = array( 'id' => $skin_id, 'type' => 'elementor_skin' );
						}

						if ( $elementor_skin ) {
							$columns = isset( $widget_args['layout'] ) ? absint( $widget_args['layout'] ) : 1;
							if ( $columns == 0 ) {
								$columns = 6; // we have no 6 row option to lets use list view
							}
							$wrap_class .= ' elementor-element elementor-element-9ff57fdx elementor-posts--thumbnail-top elementor-grid-' . $columns . ' elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-archive-posts ';
						}
					}

					/**
					 * Fires before the archive posts loop is rendered.
					 *
					 * @since 2.3.20
					 *
					 * @param array $widget_args Widget args.
					 * @param object $this Current widget class.
					 */
					do_action( 'geodir_widget_archive_posts_loop_before', $widget_args, $this );

					if ( $wrap_class ) {
						echo "<div class='$wrap_class'>";
					}

					if ( $elementor_skin ) {
						$column_gap = ! empty( $widget_args['skin_column_gap'] ) ? absint( $widget_args['skin_column_gap'] ) : '';
						$row_gap = ! empty( $widget_args['skin_row_gap'] ) ? absint( $widget_args['skin_row_gap'] ) : '';

						geodir_get_template( 'elementor/content-archive-listing.php',
							array(
								'skin_id' => $skin_id,
								'columns' => $columns,
								'column_gap' => $column_gap,
								'row_gap' => $row_gap
							)
						);
					} else {
						$template = $design_style ? $design_style . "/content-archive-listing.php" : "content-archive-listing.php";

						echo geodir_get_template_html( $template, array(
							'column_gap_class' => $widget_args['column_gap'] ? 'mb-' . absint( $widget_args['column_gap'] ) : 'mb-4',
							'row_gap_class' => $widget_args['row_gap'] ? 'px-' . absint( $widget_args['row_gap'] ) : '',
							'card_border_class' => $card_border_class,
							'card_shadow_class' => $card_shadow_class,
						) );
					}

					if ( $wrap_class ) {
						echo "</div>";
					}

					/**
					 * Fires after the archive posts loop is rendered.
					 *
					 * @since 2.3.20
					 *
					 * @param array $widget_args Widget args.
					 * @param object $this Current widget class.
					 */
					do_action( 'geodir_widget_archive_posts_loop_after', $widget_args, $this );

					// set loop as done @todo this needs testing
					global $wp_query;

					$wp_query->current_post = $wp_query->post_count;
				}
			}

			/**
			 * Fires after the loop is rendered.
			 *
			 * @since 2.2.8
			 *
			 * @param array $widget_args Widget args.
			 * @param object $this Current widget class.
			 */
			do_action( 'geodir_widget_loop_after', $widget_args, $this );
		} else {
			geodir_no_listings_found();
		}

		$geodir_item_tmpl = array();

		// Add filter to make main page comments closed after the GD loop
		add_filter( 'comments_open', array( __CLASS__, 'comments_open' ), 10, 2 );

		$_conetnt = ob_get_clean();

		$gd_in_gd_loop = false;

		return $_conetnt;
	}

	/**
	 * Filter to close the comments for archive pages after the GD loop.
	 *
	 * @param $open
	 * @param $post_id
	 *
	 * @return bool
	 */
	public static function comments_open( $open, $post_id ) {
		global $post;

		if ( isset( $post->ID ) && $post->ID == $post_id ) {
			$open = false;
		}

		return $open;
	}

}