<?php
/**
 * Booster for WooCommerce - Widget
 *
 * @version 6.0.0
 * @since  1.0.0
 * @author  Pluggabl LLC.
 * @package Booster_Plus_For_WooCommerce/classes
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

if ( ! class_exists( 'WCJ_Widget' ) ) :
		/**
		 * WCJ_Widget.
		 *
		 * @version 6.0.0
		 * @since   1.0.0
		 */
	class WCJ_Widget extends WP_Widget {

		/**
		 * Constructor.
		 *
		 * @version 6.0.0
		 * @since  1.0.0
		 */
		public function __construct() {
			$widget_options = array(
				'classname'   => $this->get_data( 'id_base' ),
				'description' => $this->get_data( 'description' ),
			);
			parent::__construct( $widget_options['classname'], $this->get_data( 'name' ), $widget_options );
		}

		/**
		 * Outputs the content of the widget.
		 *
		 * @version 6.0.0
		 * @since  1.0.0
		 * @param   array $args get widget args.
		 * @param   array $instance Saved values from database.
		 */
		public function widget( $args, $instance ) {
			$html  = '';
			$html .= $args['before_widget'];
			if ( ! empty( $instance['title'] ) ) {
				$html .= $args['before_title'] . apply_filters( 'widget_title', $instance['title'] ) . $args['after_title'];
			}
			$html .= $this->get_content( $instance );
			$html .= $args['after_widget'];
			echo $html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
		}

		/**
		 * Outputs the options form on admin.
		 *
		 * @version 6.0.0
		 * @since  1.0.0
		 * @param   array $instance The widget options.
		 * @todo    add more types (not only text etc. and select).
		 */
		public function form( $instance ) {
			$html = '';
			foreach ( $this->get_options() as $option ) {
				$field_value = /* esc_attr */( ( ! empty( $instance[ $option['id'] ] ) ? $instance[ $option['id'] ] : $option['default'] ) );
				$field_id    = $this->get_field_id( $option['id'] );
				$field_name  = $this->get_field_name( $option['id'] );
				$field_type  = $option['type'];
				$field_desc  = ( isset( $option['desc'] ) ? '<br><em>' . $option['desc'] . '</em><br>' : '' );
				$field_class = ( isset( $option['class'] ) ? $option['class'] : '' );
				$field_style = ( isset( $option['style'] ) ? $option['style'] : '' );
				$html       .= '<label for="' . $field_id . '">' . $option['title'] . '</label>';
				switch ( $field_type ) {
					case 'select':
						$options_html = '';
						foreach ( $option['options'] as $select_option_id => $select_option_title ) {
							$options_html .= '<option value="' . $select_option_id . '" ' . selected( $select_option_id, $field_value, false ) . '>' .
							$select_option_title . '</option>';
						}
						$html .= '<select class="' . $field_class . '" style="' . $field_style . '" id="' . $field_id . '" name="' . $field_name . '" >' .
						$options_html . '</select>';
						break;
					default: // 'text' etc.
						$html .= '<input class="' . $field_class . '" style="' . $field_style . '" id="' . $field_id . '" name="' . $field_name . '"' .
						' type="' . $field_type . '" value="' . $field_value . '">';
				}
				$html .= $field_desc;
			}
			echo '<p>' . wp_kses_post( $html ) . '</p>';
		}

		/**
		 * Processing widget options on save.
		 *
		 * @version 6.0.0
		 * @since  1.0.0
		 * @param   array $new_instance The new options.
		 * @param   array $old_instance The previous options.
		 */
		public function update( $new_instance, $old_instance ) {
			$instance = array();
			foreach ( $this->get_options() as $option ) {
				$instance[ $option['id'] ] = ( ! empty( $new_instance[ $option['id'] ] ) ? /* strip_tags */( $new_instance[ $option['id'] ] ) : $option['default'] );
			}
			return $instance;
		}
	}

endif;
