<?php
/**
 * Widget component allows present some set of tours.
 *
 * @author    Themedelight
 * @package   Themedelight/AdventureTours
 * @version   2.4.1
 */

class AtWidgetTours extends AtWidgetBase
{
	public function __construct() {
		parent::__construct(
			'tours_adventure_tours',
			'AdventureTours: ' . esc_html__( 'Tours', 'adventure-tours' ),
			array(
				'description' => esc_html__( 'Tours Widget', 'adventure-tours' ),
			)
		);
	}

	public function widget( $args, $instance ) {
		if ( isset( $instance['title'] ) ) {
			$instance['title'] = apply_filters( 'widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base );
		}

		adventure_tours_render_template_part( 'templates/widgets/tours', '', array(
			'widget_args' => $args,
			'settings' => $instance,
			'items' => adventure_tours_di( 'shortcodes_helper' )->get_tours_collection( $instance )
		) );
	}

	public function form( $instance ) {
		$default = array(
			'title' => '',
			'display_mode' => 'rating_badge',

			'show' => '',
			'tour_category' => '',
			'tour_ids' => '',
			'orderby' => 'date',
			'order' => 'DESC',
			'number' => '2',
		);

		$instance = wp_parse_args( (array) $instance, $default );

		$parts = array();

		$parts[] = $this->render_input_row( 
			'title',
			esc_html__( 'Title', 'adventure-tours' ),
			$this->render_text_input(
				'title', $instance['title']
			)
		);

		$parts[] = $this->render_input_row( 'tour_category', esc_html__( 'Tour category', 'adventure-tours' ), wp_dropdown_categories( array(
			'show_option_all' => esc_html__( 'Any' , 'adventure-tours' ),
			'name' => $this->get_field_name( 'tour_category' ),
			'class' => 'widefat',
			'hide_if_empty' => false,
			'taxonomy' => 'tour_category', 
			'hierarchical' => true,
			'echo' => false,
			'value_field' => 'slug',
			'hide_if_empty' => true,
			'show_count' => true,
			'selected' => $instance['tour_category'],
		) ) );

		$parts[] = $this->render_input_row( 'show', esc_html__( 'Show', 'adventure-tours' ), $this->render_select_input(
			'show', $instance['show'], $this->get_field_values_list('show'), '')
		);

		$parts[] = $this->render_input_row( 'orderby', esc_html__( 'Order', 'adventure-tours' ), $this->render_select_input(
			'orderby', $instance['orderby'], $this->get_field_values_list('orderby'), '') . $this->render_select_input('order', $instance['order'], $this->get_field_values_list('order'), '')
		);

		$parts[] = $this->render_input_row( 
			'tour_ids',
			esc_html__( 'Tour ids', 'adventure-tours' ),
			$this->render_text_input(
				'tour_ids', $instance['tour_ids'], ''
			)
		);

		$parts[] = $this->render_input_row( 'number', esc_html__( 'Number of posts to show', 'adventure-tours' ), $this->render_text_input(
			'number', $instance['number'], ''
		) );

		$parts[] = $this->render_input_row( 'display_mode', esc_html__( 'Display Mode', 'adventure-tours' ), $this->render_select_input(
			'display_mode', $instance['display_mode'], $this->get_field_values_list('display_mode'), '')
		);

		print join('', $parts);
	}

	protected function get_field_values_list( $field_code ) {
		static $all_lists;
		if ( null == $all_lists ) {
			$all_lists = array(
				'orderby' => array(
					'date' => esc_html__( 'Added Date', 'adventure-tours'),
					'most_popular' => esc_html__( 'Most popular', 'adventure-tours'),
					'sales' => esc_html__( 'Sales', 'adventure-tours'),
					'price' => esc_html__( 'Price', 'adventure-tours'),
					'rand' => esc_html__( 'Random', 'adventure-tours'),
					'post__in' => esc_html__( 'Custom order in Tours ids', 'adventure-tours' ),
				),
				'order' => array(
					'DESC' => esc_html__( 'DESC', 'adventure-tours'),
					'ASC' =>esc_html__( 'ASC', 'adventure-tours'),
				),
				'display_mode' => array(
					'price' => esc_html__( 'Price', 'adventure-tours'),
					'price_rating' => esc_html__( 'Price', 'adventure-tours' ) . ' & ' . esc_html__( 'Rating', 'adventure-tours' ),
					'price_badge' => esc_html__( 'Price', 'adventure-tours' ) . ' & ' . esc_html__( 'Badge', 'adventure-tours' ),
					'price_rating_badge' => esc_html__( 'Price', 'adventure-tours' ) . ' & ' . esc_html__( 'Rating', 'adventure-tours' ) . ' & ' . esc_html( 'Badge', 'adventure-tours' ),
					'alt-price' => esc_html__( 'Highlighted Price', 'adventure-tours'),
					'alt-price_rating' => esc_html__( 'Highlighted Price', 'adventure-tours' ) . ' & ' . esc_html__( 'Rating', 'adventure-tours' ),
					'badge' => esc_html__( 'Badge', 'adventure-tours'),
					'rating' => esc_html__( 'Rating', 'adventure-tours'),
					'rating_badge' => esc_html__( 'Rating', 'adventure-tours' ) . ' & ' . esc_html__( 'Badge', 'adventure-tours' ),
				),
				'show' => array(
					'' => esc_html__( 'All', 'adventure-tours'),
					'featured' => esc_html__( 'Featured', 'adventure-tours'),
					'onsale' => esc_html__( 'On Sale', 'adventure-tours'),
				)
			);
		}

		return isset($all_lists[$field_code]) ? $all_lists[$field_code] : array();
	}
}