<?php
/**
 * Admin Dashboard
 *
 * @copyright 2019-present Creative Themes
 * @license   http://www.gnu.org/copyleft/gpl.html GNU General Public License
 * @package Blocksy
 */

defined( 'ABSPATH' ) || die( "Don't run this file directly!" );

function blocksy_is_dashboard_page() {
	global $pagenow;

	$is_ct_settings =
		// 'themes.php' === $pagenow &&
		isset( $_GET['page'] ) && 'ct-dashboard' === $_GET['page'];

	return $is_ct_settings;
}

class Blocksy_Dashboard_Page {
	private $templates;

	private $page_slug = 'ct-dashboard';

	public function is_dashboard_page() {
		return blocksy_is_dashboard_page();
	}

	public function __construct() {
		add_action(
			'admin_menu',
			[ $this, 'setup_framework_page' ]
		);

		add_action(
			'wp_ajax_ct_load_system_status',
			[ $this, 'load_system_status' ]
		);

		if ( is_admin() && defined( 'DOING_AJAX' ) && DOING_AJAX ) {
			$plugins_api = new Blocksy_Admin_Dashboard_API_Premium_Plugins();
			$plugins_api->attach_ajax_actions();

			$api = new Blocksy_Admin_Dashboard_API();
			$api->attach_ajax_actions();
		}

		if ( $this->is_dashboard_page() ) {
			add_action(
				'admin_enqueue_scripts',
				[ $this, 'enqueue_static' ]
			);
		}

		if ( $this->is_dashboard_page() ) {
			add_action(
				'admin_print_scripts',
				function () {
					global $wp_filter;

					if ( is_user_admin() ) {
						if ( isset( $wp_filter['user_admin_notices'] ) ) {
							unset( $wp_filter['user_admin_notices'] );
						}
					} elseif ( isset( $wp_filter['admin_notices'] ) ) {
						unset( $wp_filter['admin_notices'] );
					}

					if ( isset( $wp_filter['all_admin_notices'] ) ) {
						unset( $wp_filter['all_admin_notices'] );
					}
				}
			);
		}
	}

	public function load_system_status() {
		$system_status = new Blocksy_System_Status();
		wp_send_json_success( $system_status->output() );
	}

	public function enqueue_static() {
		$theme = wp_get_theme();

		$dependencies = [
			'underscore',
			'wp-util',
			'ct-events',
			'ct-options-scripts'
		];

		wp_enqueue_script(
			'ct-dashboard-scripts',
			get_template_directory_uri() . '/admin/dashboard/static/bundle/main.js',
			$dependencies,
			$theme->get( 'Version' ),
            false
		);

		if ( defined( 'WP_DEBUG' ) ) {
			wp_localize_script(
				'ct-dashboard-scripts',
				'WP_DEBUG',
				[ 'debug' => true ]
			);
		}

		$manager = new Blocksy_Plugin_Manager();
		$plugins_config = $manager->get_config();

		wp_localize_script(
			'ct-dashboard-scripts',
			'ctDashboardLocalizations',
			[
				'ajax_url'      => admin_url( 'admin-ajax.php' ),
				'customizer_url' => admin_url('/customize.php?autofocus'),
				'theme_version' => $theme->get( 'Version' ),
				'theme_name'    => $theme->get( 'Name' ),
				'is_child_theme' => is_child_theme(),
				'child_theme_exists' => isset(wp_get_themes()['blocksy-child']),
				'home_url' => home_url(),
				'clean_install_plugins' => $plugins_config,
			]
		);

		wp_enqueue_style(
			'ct-dashboard-styles',
			get_template_directory_uri() . '/admin/dashboard/static/bundle/main.css',
			[],
			$theme->get( 'Version' )
		);
	}

	public function setup_framework_page() {
		$welcome_page_options = [
			'title'            => __( 'Blocksy', 'blocksy' ),
			'menu-title'       => __( 'Blocksy', 'blocksy' ),
			'permision'        => 'activate_plugins',
			'top-level-handle' => $this->page_slug,
			'callback'         => [ $this, 'welcome_page_template' ],
			'icon-url' => get_template_directory_uri() . '/admin/dashboard/static/img/navigation.svg',
			'position'         => 2,
		];

		$result = apply_filters(
			'blocksy_add_menu_page',
			false,
			$welcome_page_options
		);

		if (! $result) {
			add_theme_page(
				$welcome_page_options['title'],
				$welcome_page_options['menu-title'],
				$welcome_page_options['permision'],
				$welcome_page_options['top-level-handle'],
				$welcome_page_options['callback']
			);
		}
	}

	public function welcome_page_template() {
		if ( ! current_user_can( 'manage_options' ) ) {
			wp_die( esc_html( __( 'You do not have sufficient permissions to access this page.', 'blocksy' ) ) );
		}

		echo '<div id="ct-dashboard"></div>';
	}
}

new Blocksy_Dashboard_Page();