<?php
declare(strict_types=1);

namespace WebCalendar\WP\Integrations\Elementor;

use Elementor\Controls_Manager;
use Elementor\Widget_Base;

defined( 'ABSPATH' ) || exit;

/**
 * Elementor widget: WebCalendar Upcoming Events.
 *
 * Outputs the same container div as the Gutenberg upcoming-events block.
 * The existing frontend.js picks it up and renders the event list.
 */
final class UpcomingEventsWidget extends Widget_Base {

	public function get_name(): string {
		return 'webcalendar-upcoming-events';
	}

	public function get_title(): string {
		return __( 'Upcoming Events', 'agenticdaisy-calendar' );
	}

	public function get_icon(): string {
		return 'eicon-post-list';
	}

	/**
	 * @return string[]
	 */
	public function get_categories(): array {
		return [ 'webcalendar' ];
	}

	/**
	 * @return string[]
	 */
	public function get_script_depends(): array {
		return [ 'webcal-frontend' ];
	}

	/**
	 * @return string[]
	 */
	public function get_style_depends(): array {
		return [ 'webcal-frontend' ];
	}

	protected function register_controls(): void {
		$this->start_controls_section(
			'content_section',
			[
				'label' => __( 'Upcoming Events Settings', 'agenticdaisy-calendar' ),
				'tab'   => Controls_Manager::TAB_CONTENT,
			]
		);

		$this->add_control(
			'number_of_events',
			[
				'label'   => __( 'Number of Events', 'agenticdaisy-calendar' ),
				'type'    => Controls_Manager::NUMBER,
				'min'     => 1,
				'max'     => 50,
				'default' => 5,
			]
		);

		$this->add_control(
			'category',
			[
				'label'       => __( 'Category ID', 'agenticdaisy-calendar' ),
				'type'        => Controls_Manager::TEXT,
				'default'     => '',
				'description' => __( 'Filter to a specific category ID. Leave empty for all.', 'agenticdaisy-calendar' ),
			]
		);

		$this->add_control(
			'date_range',
			[
				'label'   => __( 'Date Range (days)', 'agenticdaisy-calendar' ),
				'type'    => Controls_Manager::SELECT,
				'default' => '30',
				'options' => [
					'7'   => __( '7 days', 'agenticdaisy-calendar' ),
					'30'  => __( '30 days', 'agenticdaisy-calendar' ),
					'90'  => __( '90 days', 'agenticdaisy-calendar' ),
					'365' => __( '365 days', 'agenticdaisy-calendar' ),
				],
			]
		);

		$this->add_control(
			'show_date',
			[
				'label'        => __( 'Show Date', 'agenticdaisy-calendar' ),
				'type'         => Controls_Manager::SWITCHER,
				'label_on'     => __( 'Yes', 'agenticdaisy-calendar' ),
				'label_off'    => __( 'No', 'agenticdaisy-calendar' ),
				'return_value' => 'yes',
				'default'      => 'yes',
			]
		);

		$this->add_control(
			'show_time',
			[
				'label'        => __( 'Show Time', 'agenticdaisy-calendar' ),
				'type'         => Controls_Manager::SWITCHER,
				'label_on'     => __( 'Yes', 'agenticdaisy-calendar' ),
				'label_off'    => __( 'No', 'agenticdaisy-calendar' ),
				'return_value' => 'yes',
				'default'      => 'yes',
			]
		);

		$this->add_control(
			'show_location',
			[
				'label'        => __( 'Show Location', 'agenticdaisy-calendar' ),
				'type'         => Controls_Manager::SWITCHER,
				'label_on'     => __( 'Yes', 'agenticdaisy-calendar' ),
				'label_off'    => __( 'No', 'agenticdaisy-calendar' ),
				'return_value' => 'yes',
				'default'      => '',
			]
		);

		$this->add_control(
			'show_description',
			[
				'label'        => __( 'Show Description', 'agenticdaisy-calendar' ),
				'type'         => Controls_Manager::SWITCHER,
				'label_on'     => __( 'Yes', 'agenticdaisy-calendar' ),
				'label_off'    => __( 'No', 'agenticdaisy-calendar' ),
				'return_value' => 'yes',
				'default'      => '',
			]
		);

		$this->add_control(
			'layout',
			[
				'label'   => __( 'Layout', 'agenticdaisy-calendar' ),
				'type'    => Controls_Manager::SELECT,
				'default' => 'list',
				'options' => [
					'list'    => __( 'List', 'agenticdaisy-calendar' ),
					'compact' => __( 'Compact', 'agenticdaisy-calendar' ),
				],
			]
		);

		$this->add_control(
			'users',
			[
				'label'       => __( 'Users', 'agenticdaisy-calendar' ),
				'type'        => Controls_Manager::TEXT,
				'default'     => '',
				'description' => __( 'Comma-separated user logins to filter. Leave empty for all.', 'agenticdaisy-calendar' ),
			]
		);

		$this->end_controls_section();
	}

	protected function render(): void {
		$settings = $this->get_settings_for_display();

		$raw_num          = $settings['number_of_events'] ?? 0;
		$raw_category     = $settings['category'] ?? '';
		$raw_range        = $settings['date_range'] ?? '';
		$raw_layout       = $settings['layout'] ?? '';
		$raw_users        = $settings['users'] ?? '';
		$num_events       = is_numeric( $raw_num ) && (int) $raw_num > 0 ? absint( (int) $raw_num ) : 5;
		$category         = is_string( $raw_category ) && $raw_category !== '' ? sanitize_text_field( $raw_category ) : '';
		$date_range       = is_string( $raw_range ) && $raw_range !== '' ? sanitize_text_field( $raw_range ) : '30';
		$show_date        = ( $settings['show_date'] ?? 'yes' ) === 'yes' ? 'true' : 'false';
		$show_time        = ( $settings['show_time'] ?? 'yes' ) === 'yes' ? 'true' : 'false';
		$show_location    = ( $settings['show_location'] ?? '' ) === 'yes' ? 'true' : 'false';
		$show_description = ( $settings['show_description'] ?? '' ) === 'yes' ? 'true' : 'false';
		$layout           = is_string( $raw_layout ) && $raw_layout !== '' ? sanitize_text_field( $raw_layout ) : 'list';
		$users            = is_string( $raw_users ) && $raw_users !== '' ? sanitize_text_field( $raw_users ) : '';

		printf(
			'<div class="webcalendar-upcoming-events-root" data-num-events="%d" data-category="%s" data-date-range="%s" data-show-date="%s" data-show-time="%s" data-show-location="%s" data-show-description="%s" data-layout="%s" data-users="%s"></div>',
			absint( $num_events ),
			esc_attr( $category ),
			esc_attr( $date_range ),
			esc_attr( $show_date ),
			esc_attr( $show_time ),
			esc_attr( $show_location ),
			esc_attr( $show_description ),
			esc_attr( $layout ),
			esc_attr( $users )
		);
	}
}