<?php

namespace Blocksy;

class PremiumFooter {
	public function __construct() {
		add_filter('blocksy:footer:items-paths', function ($paths) {
			$paths[] = dirname(__FILE__) . '/premium-footer/items';
			return $paths;
		});

		add_filter('blocksy:footer:items-config', function ($config, $item_id) {
			if ($item_id === 'menu') {
				$config['name'] = __('Footer Menu 1', 'blocksy-companion');
			}

			return $config;
		}, 10, 2);

		add_filter('blocksy:register_nav_menus:input', function ($items) {
			$old_item = $items['menu_mobile'];
			$old_item_2 = $items['menu_mobile_2'];
			unset($items['menu_mobile']);
			unset($items['menu_mobile_2']);

			unset($items['footer']);

			$items['footer'] = __('Footer Menu 1', 'blocksy-companion');
			$items['footer_2'] = __('Footer Menu 2', 'blocksy-companion');

			$items['menu_mobile'] = $old_item;
			$items['menu_mobile_2'] = $old_item_2;

			return $items;
		}, 50);

		add_action('wp_ajax_blocksy_footer_get_all_conditions', function () {
			if (! current_user_can('manage_options')) {
				wp_send_json_error();
			}

			wp_send_json_success([
				'conditions' => $this->get_conditions()
			]);
		});

		add_filter('blocksy:footer:sections-for-dynamic-css', function ($sections, $value) {
			$result = [];

			foreach ($value['sections'] as $section) {
				if (
					$section['id'] === 'type-1'
					||
					(
						strpos($section['id'], 'ct-custom-') !== false
						&&
						$section['id'] !== 'ct-custom-transparent'
					)
				) {
					$result[] = $section;
				}
			}

			return $result;
		}, 10, 2);

		add_action('wp_ajax_blocksy_footer_update_all_conditions', function () {
			if (! current_user_can('manage_options')) {
				wp_send_json_error();
			}

			$data = json_decode(
				file_get_contents('php://input'),
				true
			);

			$this->set_conditions($data);

			wp_send_json_success();
		});

		add_filter(
			'blocksy:footer:current_section_id',
			function ($section_id, $all_sections) {
				$maybe_footer = $this->maybe_get_footer_that_matches($all_sections);

				if ($maybe_footer) {
					return $maybe_footer;
				}

				return $section_id;
			},
			10, 2
		);

		add_filter('blocksy:footer:items-root-paths', function ($paths) {
			$paths[] = get_template_directory() . '/inc/panel-builder/header/logo';
			$paths[] = get_template_directory() . '/inc/panel-builder/header/button';
			$paths[] = get_template_directory() . '/inc/panel-builder/header/text';

			$paths[] = dirname(__FILE__) . '/premium-header/items/search-input';
			$paths[] = dirname(__FILE__) . '/premium-header/items/language-switcher';
			$paths[] = dirname(__FILE__) . '/premium-header/items/contacts';

			return $paths;
		});

		add_filter('blocksy:footer:selective_refresh', function ($selective_refresh) {
			$selective_refresh[] = [
				'id' => 'footer_placements_item:menu-secondary',
				'fallback_refresh' => false,
				'container_inclusive' => true,
				'selector' => '#main-container > footer.ct-footer',
				'loader_selector' => '.footer-menu-2',
				'settings' => ['footer_placements'],
				'render_callback' => function () {
					echo \Blocksy_Manager::instance()->footer_builder->render();
				}
			];

			$selective_refresh[] = [
				'id' => 'footer_placements_item:language-switcher',
				'fallback_refresh' => false,
				'container_inclusive' => true,
				'selector' => '.ct-footer [data-id="language-switcher"]',
				'settings' => ['footer_placements'],
				'render_callback' => function () {
					$footer = new \Blocksy_Footer_Builder_Render();
					echo $footer->render_single_item('language-switcher');
				}
			];

			$selective_refresh[] = [
				'id' => 'footer_placements_item:contacts',
				'fallback_refresh' => false,
				'container_inclusive' => true,
				'selector' => '#main-container > footer.ct-footer',
				'loader_selector' => '.ct-contact-info',
				'settings' => ['footer_placements'],
				'render_callback' => function () {
					echo \Blocksy_Manager::instance()->footer_builder->render();
				}
			];

			return $selective_refresh;
		});
	}

	public function get_admin_localizations() {
		return [
			'footers_conditions' => $this->get_conditions()
		];
	}

	public function get_conditions() {
		$option = get_theme_mod('blocksy_premium_footer_conditions', [
			[
				'id' => 'type-1',
				'conditions' => [
					[
						'type' => 'include',
						'rule' => 'everywhere'
					]
				]
			]
		]);

		if (empty($option)) {
			$option = [];
		}

		return $option;
	}

	public function set_conditions($conditions) {
		set_theme_mod('blocksy_premium_footer_conditions', $conditions);
	}

	private function maybe_get_footer_that_matches($all_sections) {
		$all_conditions = $this->get_conditions();

		foreach (array_reverse($all_sections['sections']) as $single_section) {
			$conditions = [];

			foreach ($all_conditions as $single_condition) {
				if ($single_condition['id'] === $single_section['id']) {
					$conditions = $single_condition['conditions'];
				}
			}

			$conditions_manager = new \Blocksy\ConditionsManager();

			if ($conditions_manager->condition_matches($conditions)) {
				return $single_section['id'];
			}
		}

		return null;
	}
}