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

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

	/**
	 * Register the advanced search widget with WordPress.
	 *
	 * @since 2.0.0
	 */
	public function __construct() {

		$options = array(
			'textdomain'       => GEODIRECTORY_TEXTDOMAIN,
			'block-icon'       => 'admin-site',
			'block-category'   => 'geodirectory',
			'block-keywords'   => "['tabs','details','geodir']",
			'block-supports'   => array(
				'customClassName' => false,
			),
			'block-outputx'    => array( // the block visual output elements as an array
				array(
					'element' => 'div',
					'title'   => __( 'Placeholder tabs', 'geodirectory' ),
					'class'   => '[%className%]',
					'style'   => '{background: "#eee",width: "100%", height: "250px", position:"relative"}',
					array(
						'element'  => 'i',
						'if_class' => '[%show_as_list%]=="1" ? "fas fa-align-justify gd-fadein-animation" : "fas fa-columns gd-fadein-animation"',
						'style'    => '{"text-align": "center", "vertical-align": "middle", "line-height": "250px", "height": "100%", width: "100%","font-size":"140px",color:"#aaa"}',
					),
				),
			),
			'class_name'       => __CLASS__,
			'base_id'          => 'gd_single_tabs', // this us used as the widget id and the shortcode id.
			'name'             => __( 'GD > Single Tabs', 'geodirectory' ), // the name of the widget.
			'widget_ops'       => array(
				'classname'    => 'geodir-single-tabs-container ' . geodir_bsui_class(), // widget class
				'description'  => esc_html__( 'Shows the current posts tabs information.', 'geodirectory' ), // widget description
				'geodirectory' => true,
			),
			'block_group_tabs' => array(
				'content'  => array(
					'groups' => array(
						__( 'Output', 'geodirectory' ),
						__( 'Headings', 'geodirectory' ),
					),
					'tab'    => array(
						'title'     => __( 'Content', 'geodirectory' ),
						'key'       => 'bs_tab_content',
						'tabs_open' => true,
						'open'      => true,
						'class'     => 'text-center flex-fill d-flex justify-content-center',
					),
				),
				'styles'   => array(
					'groups' => array(
						__( 'List Heading Styles', 'geodirectory' ),
			//                                __( 'Design', 'geodirectory' ),
			//                                __( 'Positioning', 'geodirectory' ),
			//                                __( 'Grid Visibility', 'geodirectory' ),
					),
					'tab'    => array(
						'title'     => __( 'Styles', 'geodirectory' ),
						'key'       => 'bs_tab_styles',
						'tabs_open' => true,
						'open'      => true,
						'class'     => 'text-center flex-fill d-flex justify-content-center',
					),
				),
				'advanced' => array(
					'groups' => array(
						__( 'Wrapper Styles', 'geodirectory' ),
						__( 'Advanced', 'geodirectory' ),
					),
					'tab'    => array(
						'title'     => __( 'Advanced', 'geodirectory' ),
						'key'       => 'bs_tab_advanced',
						'tabs_open' => true,
						'open'      => true,
						'class'     => 'text-center flex-fill d-flex justify-content-center',
					),
				),
			),
		);

		parent::__construct( $options );
	}

	/**
	 * Set the arguments later.
	 *
	 * @return array
	 */
	public function set_arguments() {
		$arguments    = array();
		$design_style = geodir_design_style();

		$arguments['show_as_list'] = array(
			'title'    => __( 'Show as list', 'geodirectory' ),
			'desc'     => __( 'This will show the tabs as a list and not as tabs.', 'geodirectory' ),
			'type'     => 'checkbox',
			'desc_tip' => true,
			'value'    => '1',
			'default'  => '',
			'advanced' => false,
			'group'    => __( 'Output', 'geodirectory' ),
		);

		$arguments['output'] = array(
			'title'    => __( 'Output Type', 'geodirectory' ),
			'desc'     => __( 'What parts should be output.', 'geodirectory' ),
			'type'     => 'select',
			'options'  => array(
				''     => __( 'Default', 'geodirectory' ),
				'head' => __( 'Head only', 'geodirectory' ),
				'body' => __( 'Body only', 'geodirectory' ),
				'json' => __( 'JSON Array (developer option)', 'geodirectory' ),
			),
			'default'  => '',
			'desc_tip' => true,
			'advanced' => true,
			'group'    => __( 'Output', 'geodirectory' ),
		);

		if ( $design_style ) {
			$arguments['tab_style'] = array(
				'title'           => __( 'Tab style', 'geodirectory' ),
				'desc'            => __( 'Output tab head as standard tabs or as pills.', 'geodirectory' ),
				'type'            => 'select',
				'options'         => array(
					''      => __( 'Tabs', 'geodirectory' ),
					'pills' => __( 'Pills', 'geodirectory' ),
				),
				'default'         => '',
				'desc_tip'        => true,
				'advanced'        => false,
				'group'           => __( 'Output', 'geodirectory' ),
				'element_require' => '![%show_as_list%]',
			);

			$arguments['disable_greedy'] = array(
				'title'           => __( 'Disable Greedy Menu', 'geodirectory' ),
				'desc'            => __( 'Greedy menu prevents a large menu falling onto another line by adding a dropdown select.', 'geodirectory' ),
				'type'            => 'checkbox',
				'desc_tip'        => true,
				'value'           => '1',
				'default'         => '',
				'advanced'        => false,
				'group'           => __( 'Output', 'geodirectory' ),
				'element_require' => '![%show_as_list%]',
			);

			$arguments['remove_separator_line'] = array(
				'title'    => __( 'Remove separator line', 'geodirectory' ),
				'type'     => 'checkbox',
				'desc_tip' => true,
				'value'    => '1',
				'default'  => '',
				'advanced' => false,
				'group'    => __( 'Headings', 'geodirectory' ),
			);

			$arguments['hide_icon'] = array(
				'title'    => __( 'Hide icon', 'geodirectory' ),
				'type'     => 'checkbox',
				'desc_tip' => true,
				'value'    => '1',
				'default'  => '',
				'advanced' => false,
				'group'    => __( 'Headings', 'geodirectory' ),
			);

			$arguments['heading_tag'] = array(
				'name'     => 'show',
				'title'    => __( 'Heading HTML tag', 'geodirectory' ),
				'desc'     => __( 'You can adjust the HTML tag of the title for best SEO for your template.', 'geodirectory' ),
				'type'     => 'select',
				'options'  => array(
					''   => __( 'h2', 'geodirectory' ),
					'h3' => __( 'h3', 'geodirectory' ),
					'h4' => __( 'h4', 'geodirectory' ),
				),
				'desc_tip' => true,
				'advanced' => false,
				'group'    => __( 'Headings', 'geodirectory' ),
			);

			$arguments['heading_font_size'] = sd_get_font_size_input(
				'heading_font_size',
				array(
					'group' => __( 'List Heading Styles', 'geodirectory' ),
				)
			);

			// text color
			$arguments = $arguments + sd_get_text_color_input_group(
				'heading_text_color',
				array(
					'group' => __( 'List Heading Styles', 'geodirectory' ),
				),
				array(
					'group' => __( 'List Heading Styles', 'geodirectory' ),
				)
			);

			// font weight
			$arguments['heading_font_weight'] = sd_get_font_weight_input(
				'heading_font_weight',
				array(
					'group' => __( 'List Heading Styles', 'geodirectory' ),
				)
			);

			$arguments['lists_mb'] = sd_get_margin_input(
				'mb',
				array(
					'title'       => __( 'List items bottom gap', 'geodirectory' ),
					'icon'        => '',
					'row'         => array(),
					'group'       => __( 'List Heading Styles', 'geodirectory' ),
				)
			);

			// margins mobile
			$arguments['mt'] = sd_get_margin_input( 'mt', array( 'device_type' => 'Mobile' ) );
			$arguments['mr'] = sd_get_margin_input( 'mr', array( 'device_type' => 'Mobile' ) );
			$arguments['mb'] = sd_get_margin_input( 'mb', array( 'device_type' => 'Mobile' ) );
			$arguments['ml'] = sd_get_margin_input( 'ml', array( 'device_type' => 'Mobile' ) );

			// margins tablet
			$arguments['mt_md'] = sd_get_margin_input( 'mt', array( 'device_type' => 'Tablet' ) );
			$arguments['mr_md'] = sd_get_margin_input( 'mr', array( 'device_type' => 'Tablet' ) );
			$arguments['mb_md'] = sd_get_margin_input( 'mb', array( 'device_type' => 'Tablet' ) );
			$arguments['ml_md'] = sd_get_margin_input( 'ml', array( 'device_type' => 'Tablet' ) );

			// margins desktop
			$arguments['mt_lg'] = sd_get_margin_input(
				'mt',
				array(
					'device_type' => 'Desktop',
					'default'     => 3,
				)
			);
			$arguments['mr_lg'] = sd_get_margin_input( 'mr', array( 'device_type' => 'Desktop' ) );
			$arguments['mb_lg'] = sd_get_margin_input( 'mb', array( 'device_type' => 'Desktop' ) );
			$arguments['ml_lg'] = sd_get_margin_input( 'ml', array( 'device_type' => 'Desktop' ) );

			// padding
			$arguments['pt'] = sd_get_padding_input( 'pt', array( 'device_type' => 'Mobile' ) );
			$arguments['pr'] = sd_get_padding_input( 'pr', array( 'device_type' => 'Mobile' ) );
			$arguments['pb'] = sd_get_padding_input( 'pb', array( 'device_type' => 'Mobile' ) );
			$arguments['pl'] = sd_get_padding_input( 'pl', array( 'device_type' => 'Mobile' ) );

			// padding tablet
			$arguments['pt_md'] = sd_get_padding_input( 'pt', array( 'device_type' => 'Tablet' ) );
			$arguments['pr_md'] = sd_get_padding_input( 'pr', array( 'device_type' => 'Tablet' ) );
			$arguments['pb_md'] = sd_get_padding_input( 'pb', array( 'device_type' => 'Tablet' ) );
			$arguments['pl_md'] = sd_get_padding_input( 'pl', array( 'device_type' => 'Tablet' ) );

			// padding desktop
			$arguments['pt_lg'] = sd_get_padding_input( 'pt', array( 'device_type' => 'Desktop' ) );
			$arguments['pr_lg'] = sd_get_padding_input( 'pr', array( 'device_type' => 'Desktop' ) );
			$arguments['pb_lg'] = sd_get_padding_input( 'pb', array( 'device_type' => 'Desktop' ) );
			$arguments['pl_lg'] = sd_get_padding_input( 'pl', array( 'device_type' => 'Desktop' ) );

			// border
			$arguments['border']         = sd_get_border_input( 'border' );
			$arguments['border_type']    = sd_get_border_input( 'type' );
			$arguments['border_width']   = sd_get_border_input( 'width' ); // BS5 only
			$arguments['border_opacity'] = sd_get_border_input( 'opacity' ); // BS5 only
			$arguments['rounded']        = sd_get_border_input( 'rounded' );
			$arguments['rounded_size']   = sd_get_border_input( 'rounded_size' );

			// shadow
			$arguments['shadow'] = sd_get_shadow_input( 'shadow' );

			$arguments['display']    = sd_get_display_input( 'd', array( 'device_type' => 'Mobile' ) );
			$arguments['display_md'] = sd_get_display_input( 'd', array( 'device_type' => 'Tablet' ) );
			$arguments['display_lg'] = sd_get_display_input( 'd', array( 'device_type' => 'Desktop' ) );

			$arguments['css_class'] = sd_get_class_input();
		}

		return $arguments;
	}

	/**
	 * 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 $preview, $post, $gd_post, $gd_single_tabs_array;

		$is_preview = $this->is_preview();

		if ( ! isset( $post->ID ) && ! $is_preview ) {
			return '';
		}

		// Default options
		$defaults = array(
			'show_as_list'   => '0', // 0 =  all
			'output'         => '',
			'tab_style'      => '',
			'disable_greedy' => '',
			'heading_tag'    => ''
		);

		/**
		 * Parse incoming $args into an array and merge it with $defaults
		 */
		$args = wp_parse_args( $args, $defaults );

		// sanitize heading_tag
		$allowed_tags = array( 'h2', 'h3', 'h4' );
		$args['heading_tag'] = in_array( $args['heading_tag'], $allowed_tags, true ) ? esc_attr( $args['heading_tag'] ) : 'h2';

		// Check if we have been here before
		$tabs_array = ! empty( $gd_single_tabs_array ) ? $gd_single_tabs_array : array();

		$post_id = ! empty( $gd_post->ID ) ? absint( $gd_post->ID ) : 0;
		if ( $post_id && wp_is_post_revision( $post_id ) ) {
			$post_id = wp_get_post_parent_id( $post_id );
		}
		$post_type = $post_id ? get_post_type( $post_id ) : 'gd_place';

		if ( empty( $tabs_array ) ) {
			// Get the tabs head
			$tabs = self::get_tab_settings( $post_type );

			// Get the tab contents first so we can decide to output the tab head
			$tabs_content = array();
			foreach ( $tabs as $tab ) {
				$tabs_content[ $tab->id . 'tab' ] = self::tab_content( $tab );
			}

			// Setup the array
			if ( ! empty( $tabs ) ) {
				foreach ( $tabs as $tab ) {
					if ( $tab->tab_level > 0 ) {
						continue;
					}

					if ( empty( $tabs_content[ $tab->id . 'tab' ] ) ) {
						continue;
					}

					$tab->tab_content_rendered = $tabs_content[ $tab->id . 'tab' ];
					$tabs_array[]              = (array) $tab;
				}
			}

			/**
			 * Filter the listing tabs results array.
			 *
			 * @since 2.0.0.77
			 *
			 * @param array $tabs_array Tabs array.
			 * @param array $gd_post The post.
			 */
			$tabs_array = apply_filters( 'geodir_single_post_tabs_array', $tabs_array, $gd_post );

			$gd_single_tabs_array = $tabs_array;
		}

		// Output JSON
		if ( 'json' === $args['output'] ) {
			return json_encode( $tabs_array );
		}

		$design_style = geodir_design_style();
		$template     = $design_style ? $design_style . '/single/tabs.php' : 'legacy/single/tabs.php';

		$args   = array(
			'args'       => $args,
			'tabs_array' => $tabs_array,
		);
		$output = geodir_get_template_html( $template, $args );

		return $output;
	}

	/**
	 * Get tab content.
	 *
	 * @since 2.0.0
	 *
	 * @param object $tab Tab object.
	 * @param bool $child Optional. Tab child. Default false.
	 * @return string
	 */
	public function tab_content( $tab, $child = false ) {
		ob_start();

		do_action( 'geodir_single_tab_content_before', $tab, array() );

		// Main content
		if ( ! empty( $tab->tab_content ) ) { // override content
			$content = geodir_replace_variables( stripslashes( $tab->tab_content ) );
			echo do_shortcode( $content );
		} elseif ( $tab->tab_type == 'meta' ) { // meta info
			echo do_shortcode( '[gd_post_meta key="' . $tab->tab_key . '" show="value"]' );
		} elseif ( $tab->tab_type == 'standard' ) { // meta info
			if ( $tab->tab_key == 'reviews' ) {
				comments_template();
			} else {
				do_action( 'geodir_standard_tab_content', $tab );
			}
		}

		do_action( 'geodir_single_tab_content_after', $tab, array() );

		echo self::tab_content_child( $tab );

		$content = ob_get_clean();

		/**
		 * Filter the listing tab content.
		 *
		 * @since 2.0.0.77
		 *
		 * @param string $content Tab content.
		 * @param object $tab Tab object.
		 * @param bool $child True if child tab else False.
		 */
		return apply_filters( 'geodir_single_post_tab_content', $content, $tab, $child );
	}

	/**
	 * Get tab content child.
	 *
	 * @since 2.0.0
	 *
	 * @param object $tab Tab object.
	 * @return string
	 */
	public function tab_content_child( $tab ) {
		global $post;

		if ( ! isset( $post->post_type ) ) {
			return;
		}

		$post_type = $post->post_type;
		$tabs      = self::get_tab_settings( $post_type );
		$parent_id = $tab->id;

		ob_start();

		foreach ( $tabs as $child_tab ) {
			if ( $child_tab->tab_parent == $parent_id ) {
				ob_start();

				do_action( 'geodir_single_tab_content_before', $child_tab, $tab );

				if ( ! empty( $child_tab->tab_content ) ) { // override content
					$_content = geodir_replace_variables( stripslashes( $child_tab->tab_content ) );
					echo do_shortcode( $_content );
				} elseif ( $child_tab->tab_type == 'meta' ) { // meta info
					echo do_shortcode( '[gd_post_meta key="' . $child_tab->tab_key . '"]' );
				} elseif ( $child_tab->tab_type == 'fieldset' ) { // meta info
					self::output_fieldset( $child_tab );
				} elseif ( $child_tab->tab_type == 'standard' ) { // meta info
					if ( $child_tab->tab_key == 'reviews' ) {
						comments_template();
					}
				}

				do_action( 'geodir_single_tab_content_after', $child_tab, $tab );

				$child_content = ob_get_clean();

				/**
				 * Filter the listing child tab content.
				 *
				 * @since 2.0.0.77
				 *
				 * @param string $child_content Child tab content.
				 * @param object $child_tab Child tab object.
				 * @param object $tab Parent tab object.
				 */
				 echo apply_filters( 'geodir_single_post_child_tab_content', $child_content, $child_tab, $tab );
			}
		}
		$content = ob_get_clean();

		/**
		  * Filter the listing tab content.
		  *
		  * @since 2.0.0.77
		  *
		  * @param string $content Tab content.
		  * @param object $tab Parent tab object.
		  */
		return apply_filters( 'geodir_single_post_child_tabs_content', $content, $tab );
	}

	/**
	 * Fieldset html output.
	 *
	 * @since 2.0.0
	 *
	 * @param object $tab Tab object.
	 * @return string
	 */
	public function output_fieldset( $tab ) {
		ob_start();
		echo '<div class="geodir_post_meta  gd-fieldset">';
		echo '<h4>';
		if ( $tab->tab_icon ) {
			echo '<i class="fas ' . esc_attr( $tab->tab_icon ) . '" aria-hidden="true"></i>';
		}
		if ( $tab->tab_name ) {
			esc_attr_e( $tab->tab_name, 'geodirectory' );
		}
		echo '</h4>';
		echo '</div>';

		return ob_get_clean();
	}

	/**
	 * Get tab settings.
	 *
	 * @since 2.0.0
	 *
	 * @param string $post_type Post type.
	 *
	 * @global object $wpdb WordPress Database object.
	 * @global object $geodir_tab_layout_settings Geo directory tab layout settings object.
	 *
	 * @return array|object $tabs.
	 */
	public function get_tab_settings( $post_type ) {

		// check if block preview
		$block_preview = $this->is_block_content_call();

		if ( $block_preview ) {
			return $this->block_preview_dummy_tabs();
		}

		global $wpdb,$geodir_tab_layout_settings;

		if ( $geodir_tab_layout_settings ) {
			$tabs = $geodir_tab_layout_settings;
		} else {
			$geodir_tab_layout_settings = $tabs = $wpdb->get_results( $wpdb->prepare( 'SELECT * FROM ' . GEODIR_TABS_LAYOUT_TABLE . ' WHERE post_type=%s ORDER BY sort_order ASC', $post_type ) );
		}

		/**
		 * Get the tabs output settings.
		 *
		 * @param array $tabs The array of stdClass settings for the tabs output.
		 * @param string $post_type The post type.
		 */
		return apply_filters( 'geodir_tab_settings', $tabs, $post_type );
	}

	public function block_preview_dummy_tabs() {
		$tabs       = array();
		$text       = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. ';
		$dummy_tabs = array(
			'fas fa-home',
			'fas fa-image',
			'fas fa-globe-americas',
			'fas fa-comments',
			'fas fa-bed',
			'fas fa-calendar-alt',
			'fas fa-bullhorn',
			'fas fa-cloud',
		);

		$count = 1;
		foreach ( $dummy_tabs as $dummy_tab ) {
			// tab
			$tab              = new stdClass();
			$tab->id          = $count;
			$tab->post_type   = 'gd_place';
			$tab->sort_order  = $count;
			$tab->tab_layout  = 'post';
			$tab->tab_parent  = '';
			$tab->tab_type    = 'standard';
			$tab->tab_level   = 0;
			$tab->tab_name    = sprintf( __( 'Demo tab %d', 'geodirectory' ), $count );
			$tab->tab_icon    = $dummy_tab;
			$tab->tab_key     = 'dummy_' . $count;
			$tab->tab_content = sprintf( __( 'Demo tab content %d.', 'geodirectory' ), $count ) . ' ' . str_repeat( $text, 5 );

			$tabs[] = $tab;
			$count++;
		}

		return $tabs;
	}

}