<?php
/**
 * Dashboard Page
 *
 * @package Blogmarks
 */

if ( ! class_exists( 'Blogmarks_Dashboard' ) ) {
	/**
	 * Main class.
	 *
	 * @since 1.0.0
	 */
	class Blogmarks_Dashboard {

		/**
		 * Instance
		 *
		 * @access private
		 * @var null $instance
		 * @since 1.0.0
		 */
		private static $instance;

		/**
		 * Initiator
		 *
		 * @since 1.0.0
		 * @return object initialized object of class.
		 */
		public static function get_instance() {
			if ( ! isset( self::$instance ) ) {
				self::$instance = new self();
			}
			return self::$instance;
		}

		/**
		 * Theme Name
		 *
		 * @access private
		 * @var null $theme_name
		 * @since 1.0.0
		 */
		private $theme_name;

		/**
		 * Theme Version
		 *
		 * @access private
		 * @var null $theme_version
		 * @since 1.0.0
		 */
		private $theme_version;

		/**
		 * Theme Slug
		 *
		 * @access private
		 * @var null $theme_slug
		 * @since 1.0.0
		 */
		private $theme_slug;

		/**
		 * Page Slug
		 *
		 * @access private
		 * @var null $page_slug
		 * @since 1.0.0
		 */
		private $page_slug;

		/**
		 * Review Url
		 *
		 * @access private
		 * @var null $review_url
		 * @since 1.0.0
		 */
		private $review_url;

		/**
		 * Redirect Template Url
		 *
		 * @access private
		 * @var null $redirect_template_url
		 * @since 1.0.0
		 */
		private $redirect_template_url;

		/**
		 * Holds Errors
		 *
		 * @access private
		 * @var array $errors
		 * @since 1.0.0
		 */
		private $errors = array();

		/**
		 * Tabs Array
		 *
		 * @access private
		 * @var array $tab_sections
		 * @since 1.0.0
		 */
		private $tab_sections = array();

		/**
		 * Recommended Plugins
		 *
		 * @access private
		 * @var array $recommended_plugins
		 * @since 1.0.0
		 */
		private $recommended_plugins = array();

		/**
		 * Plugins for Starter Templates
		 *
		 * @access private
		 * @var array $starter_template_plugins
		 * @since 1.0.0
		 */
		private $starter_template_plugins = array();

		/**
		 * Theme Url
		 *
		 * @access private
		 * @var string $theme_url
		 * @since 1.0.0
		 */
		private $theme_url = 'https://wpinterface.com/themes/blogmarks/';

		/**
		 * Documentation Url
		 *
		 * @access private
		 * @var string $doc_url
		 * @since 1.0.0
		 */
		private $doc_url = 'https://docs.wpinterface.com/blogmarks/';

		/**
		 * Support Url
		 *
		 * @access private
		 * @var string $support_url
		 * @since 1.0.0
		 */
		private $support_url = 'https://wpinterface.com/support/';

		/**
		 * Constructor.
		 *
		 * @since 1.0.0
		 */
		public function __construct() {

			if ( ! function_exists( 'is_plugin_active' ) ) {
				require_once ABSPATH . 'wp-admin/includes/plugin.php';
			}

			$theme = wp_get_theme();

			$this->theme_name = $theme->get( 'Name' );

			$this->theme_version = $theme->get( 'Version' );
			$this->theme_slug    = $theme->get_template();
			$this->page_slug     = $this->theme_slug . '-dashboard';

			$this->review_url = 'https://wordpress.org/support/theme/' . $this->theme_slug . '/reviews/?rate=5#new-post';

			$template_link = add_query_arg(
				array(
					'page'    => $this->page_slug,
					'section' => 'getting-started',
				),
				admin_url( 'themes.php' )
			);

			$this->redirect_template_url = $template_link;

			// Define Tabs Sections.
			$this->tab_sections = array(
				'getting-started'     => __( 'Getting Started', 'blogmarks' ),
				'recommended-plugins' => __( 'Recommended Plugins', 'blogmarks' ),
				'starter-templates'   => __( 'Starter Templates', 'blogmarks' ),
				'free-vs-pro'         => __( 'Free vs Pro', 'blogmarks' ),
			);

			// List of Plugins used on starter setup.
			$this->starter_template_plugins = array(
				array(
					'name'   => __( 'One Click Demo Import', 'blogmarks' ),
					'desc'   => __( 'Import your content, widgets and theme settings with one click.', 'blogmarks' ),
					'slug'   => 'one-click-demo-import',
					'path'   => 'one-click-demo-import/one-click-demo-import.php',
					'status' => self::get_plugin_status( 'one-click-demo-import/one-click-demo-import.php' ),
					'icon'   => 'https://ps.w.org/one-click-demo-import/assets/icon-256x256.png',
				),
			);

			// And any extra list of Recommended Plugins.
			$this->recommended_plugins = array_merge(
				$this->starter_template_plugins,
				array(
					array(
						'name'   => __( 'MailChimp for WordPress', 'blogmarks' ),
						'desc'   => __( 'Adds various highly effective sign-up methods to your site.', 'blogmarks' ),
						'slug'   => 'mailchimp-for-wp',
						'path'   => 'mailchimp-for-wp/mailchimp-for-wp.php',
						'status' => self::get_plugin_status( 'mailchimp-for-wp/mailchimp-for-wp.php' ),
						'icon'   => 'https://ps.w.org/mailchimp-for-wp/assets/icon-256x256.png',
					),
				)
			);

			$this->errors = array(
				'permission' => __( 'Sorry, you do not have permission to perform this action.', 'blogmarks' ),
				'nonce'      => __( 'Could not verifry the nonce.', 'blogmarks' ),
				'default'    => __( 'Oops! something went wrong.', 'blogmarks' ),
				'invalid'    => __( 'Not found!', 'blogmarks' ),
			);

			if ( current_user_can( 'manage_options' ) ) {

				// Create admin notices.
				add_action( 'admin_notices', array( $this, 'display_admin_notice' ), 99 );

				// Create a settings page.
				add_action( 'admin_menu', array( $this, 'add_menu' ) );
				add_action( 'admin_bar_menu', array( $this, 'add_bar_menu' ), 999 );
			}

			add_action( 'admin_init', array( $this, 'init_reminder' ) );
			add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
			add_action( 'wp_ajax_blogmarks_dismiss_notice', array( $this, 'dismiss_notice' ) );
			add_action( 'wp_ajax_blogmarks_install_plugin', 'wp_ajax_install_plugin' );
			add_action( 'wp_ajax_blogmarks_activate_plugin', array( $this, 'activate_plugin' ) );
			add_action( 'switch_theme', array( $this, 'reset_notices' ) );
			add_action( 'after_switch_theme', array( $this, 'reset_notices' ) );
		}

		/**
		 * Update the reminder time.
		 *
		 * @since 1.0.0
		 */
		public function init_reminder() {
			if ( ! get_option( 'blogmarks_reminder_time' ) ) {
				update_option( 'blogmarks_reminder_time', time() + 14 * DAY_IN_SECONDS );
			}
		}

		/**
		 * Delete the saved options.
		 *
		 * @since 1.0.0
		 */
		public function reset_notices() {
			delete_option( 'blogmarks_reminder_time' );
			delete_option( 'blogmarks_dismissed_notices' );
		}

		/**
		 * Generate proper data for starter plugin installation.
		 *
		 * @since 1.0.0
		 */
		public function starter_template_button() {
			$plugins_active = true;
			$btn_html       = '';
			$data           = array();

			if ( $this->starter_template_plugins && is_array( $this->starter_template_plugins ) ) :
				foreach ( $this->starter_template_plugins as $plugin_data ) :

					if ( 'activated' === $plugin_data['status'] ) :
						$data_action = '';
					else :
						$plugins_active = false;
						if ( 'install' === $plugin_data['status'] ) {
							$data_action = 'blogmarks_install_plugin';
						} else {
							$data_action = 'blogmarks_activate_plugin';
						}
					endif;

					$data_slug = $plugin_data['slug'];
					$data_path = $plugin_data['path'];

					$btn_html .= "<div data-action='" . esc_attr( $data_action ) . "' data-slug='" . esc_attr( $data_slug ) . "' data-path='" . esc_attr( $data_path ) . "'></div>";
				endforeach;
			endif;

			$data['plugins_active'] = $plugins_active;
			$data['btn_html']       = $btn_html;

			return $data;
		}

		/**
		 * Dislpay admin notices.
		 *
		 * @since 1.0.0
		 */
		public function display_admin_notice() {

			if ( $this->can_display_notice() && ! $this->is_dismissed( 'welcome' ) ) {
				$this->display_welcome_notice();
			}

			$reminder_time = get_option( 'blogmarks_reminder_time' );
			if ( $this->can_display_notice() && ! $this->is_dismissed( 'review' ) && ! empty( $reminder_time ) && time() > $reminder_time ) {
				$this->display_review_notice();
			}

		}

		/**
		 * Display welcome notice.
		 *
		 * @since 1.0.0
		 */
		public function display_welcome_notice() {
			$user     = wp_get_current_user();
			$btn_data = $this->starter_template_button();
			?>
			<div id="blogmarks-welcome-notice" class="blogmarks-dashboard-wrapper notice blogmarks-notice is-dismissible">
				<div class="blogmarks-notice-wrapper">
					<div class="blogmarks-notice-welcome">
                        <div class="blogmarks-notice-left">
                            <div class="intro__hello">
                                <?php esc_html_e( '🤝🏻', 'blogmarks' ); ?>
                                <?php esc_html_e( 'Welcome, ', 'blogmarks' ); ?>
                                <?php echo esc_html( ucfirst( $user->display_name ) ); ?>
                            </div>

                            <div class="blogmarks-notice-title">
                                <?php
                                    printf(
                                        /* translators: %s: Theme Name. */
                                        esc_html__( 'Thank you for choosing %s', 'blogmarks' ),
                                        $this->theme_name
                                    );
                                ?>
                                <sup><?php echo esc_html( $this->theme_version ); ?></sup>
                            </div>
                            <div class="blogmarks-notice-description">
                                <?php
                                printf(
                                    /* translators: %s: Theme Name. */
                                    esc_html__( '%s is now installed and ready to use. You can speed up your development process by using amazing starter templates or by visiting the theme dashboard for more information and settings.', 'blogmarks' ),
                                    $this->theme_name
                                );
                                ?>
                            </div>
                        </div>
                         <div class="blogmarks-notice-right">
                             <div class="blogmarks-notice-image">
                                 <img src="<?php echo esc_url( get_stylesheet_directory_uri() . '/assets/images/theme-layout.webp' ); ?>" alt="<?php esc_attr_e( 'Blogmarks Screenshot', 'blogmarks' ); ?>">
                             </div>
                         </div>
					</div>
					<div class="blogmarks-notice-content">

						<div class="blogmarks-notice-item blogmarks-notice-template-import">
							<h3><?php esc_html_e( 'Recommended Plugins', 'blogmarks' ); ?></h3>
							<?php if ( $btn_data['plugins_active'] ) : ?>
								<p><?php esc_html_e( 'Install recommended plugins for enhanced functionality and optimal performance.', 'blogmarks' ); ?></p>
								<p><a href="<?php echo esc_url( $this->redirect_template_url ); ?>" class="button button-primary"><?php esc_html_e( 'Get Started', 'blogmarks' ); ?></a></p>
							<?php else : ?>
								<p><?php esc_html_e( 'Install and activate One Click Demo Import to import Demo Content.', 'blogmarks' ); ?></p>
								<div class="starter-template-action">
									<div class="starter-template-plugins-info">
										<?php echo $btn_data['btn_html']; ?>
									</div>
									<p><a href="<?php echo esc_url( $this->redirect_template_url ); ?>" class="button button-primary"><?php esc_html_e( 'Install & Activate', 'blogmarks' ); ?></a></p>
								</div>
							<?php endif; ?>
						</div>
                        <div class="blogmarks-notice-item blogmarks-notice-theme-dashboard">
                            <h3><?php esc_html_e('Dashboard', 'blogmarks'); ?></h3>
                            <p><?php esc_html_e('Please make sure to visit the theme dashboard page to fully benefit from all that our theme has to offer.', 'blogmarks'); ?></p>
                            <p><a href="<?php echo esc_url(admin_url('themes.php?page=' . $this->page_slug)); ?>" class="button button-secondary"><?php esc_html_e('Theme Dashboard', 'blogmarks'); ?></a>
                            </p>
                        </div>
                        <div class="blogmarks-notice-item blogmarks-notice-theme-documentation">
                            <h3><?php esc_html_e('Documentation', 'blogmarks'); ?></h3>
                            <p><?php esc_html_e('Explore our extensive documentation, which provides detailed guidance on everything from initial setup to advanced customization options.', 'blogmarks'); ?></p>
                            <p><a href="<?php echo esc_url($this->doc_url); ?>" class="button button-secondary" target="_blank"><?php esc_html_e('Documentation', 'blogmarks'); ?></a></p>
                        </div>
                        <div class="blogmarks-notice-item blogmarks-notice-theme-upgrade">
                            <h3><?php esc_html_e('Upgrade to Pro', 'blogmarks'); ?></h3>
                            <p><?php esc_html_e('Unlock a range of premium features to enhance your experience. Enjoy premium elements, extended widgets, priority support, and many other exclusive benefits.', 'blogmarks'); ?></p>
                            <p><a href="<?php echo esc_url($this->theme_url); ?>#choose-pricing-plan" class="button button-secondary" target="_blank"><?php esc_html_e('Upgrade to Pro', 'blogmarks'); ?></a></p>
                        </div>
					</div>
				</div>
				<button type="button" class="notice-dismiss blogmarks-remove-notice" data-dismiss="welcome">
					<span class="screen-reader-text"><?php esc_html_e( 'Dismiss this notice.', 'blogmarks' ); ?></span>
				</button>
			</div>
			<?php
		}

		/**
		 * Display review notice.
		 *
		 * @since 1.0.0
		 */
		public function display_review_notice() {
			?>
			<div id="blogmarks-review-notice" class="notice blogmarks-notice is-dismissible">
				<div class="blogmarks-review-wrapper">
						<div class="blogmarks-review-message">

								<div class="blogmarks-notice-title">
									<?php
									printf(
										/* translators: %s: Theme Name. */
										esc_html__( 'Thank you for choosing %s', 'blogmarks' ),
										$this->theme_name
									);
									?>
								</div>
								<div class="blogmarks-notice-description">
									<?php
									printf(
										/* translators: %1$s is link start tag, %2$s is link end tag. */
										esc_html__( ' We hope you love it, and we would really appreciate it if you would %1$srate us%2$s and spread your positive words.', 'blogmarks' ),
										'<a target="_blank" href="' . esc_url( $this->review_url ) . '">',
										'</a>'
									);
									?>
								</div>

							<div class="blogmarks-review-buttons">
								<a target="_blank" href="<?php echo esc_url( $this->review_url ); ?>" class="button button-primary"><span><?php esc_html_e( '😎', 'blogmarks' ); ?></span><?php esc_html_e( ' Sure Thing', 'blogmarks' ); ?></a>
								<a href="#" class="button button-secondary blogmarks-remove-notice" data-dismiss="review"><span><?php esc_html_e( '👍', 'blogmarks' ); ?></span><?php esc_html_e( ' Already rated', 'blogmarks' ); ?></a>
								<a href="#" class="button button-secondary blogmarks-remove-notice" data-dismiss="review" data-dismiss-type="remind"><span><?php esc_html_e( '⏰', 'blogmarks' ); ?></span><?php esc_html_e( ' Remind Later', 'blogmarks' ); ?></a>
							</div>
						</div>
				</div>
				<button type="button" class="notice-dismiss blogmarks-remove-notice" data-dismiss="review">
					<span class="screen-reader-text"><?php esc_html_e( 'Dismiss this notice.', 'blogmarks' ); ?></span>
				</button>
			</div>
			<?php
		}

		/**
		 * Should we display notices on this screen?
		 *
		 * @since 1.0.0
		 *
		 * @return bool
		 */
		protected function can_display_notice() {
			$screen = get_current_screen();

			if ( empty( $screen ) ) {
				return false;
			}
			return in_array(
				$screen->id,
				array(
					'dashboard',
					'themes',
				)
			);
		}

		/**
		 * Has a notice been dismissed?
		 *
		 * @since 1.0.0
		 *
		 * @param string $notice Notice name.
		 * @return bool
		 */
		public static function is_dismissed( $notice ) {
			$dismissed = get_option( 'blogmarks_dismissed_notices', array() );
			return in_array( $notice, $dismissed );
		}

		/**
		 * Stores a dismissed notice in database
		 *
		 * @since 1.0.0
		 *
		 * @param string $notice Notice to be Dismissed.
		 * @return void
		 */
		public static function dismiss( $notice ) {
			$dismissed = get_option( 'blogmarks_dismissed_notices', array() );

			if ( ! in_array( $notice, $dismissed ) ) {
				$dismissed[] = $notice;
				update_option( 'blogmarks_dismissed_notices', array_unique( $dismissed ) );
			}
		}


		/**
		 * Add theme dashboard page.
		 *
		 * @since 1.0.0
		 */
		public function add_menu() {
			add_theme_page(
				__( 'Theme Dashboard', 'blogmarks' ),
				__( 'Theme Dashboard', 'blogmarks' ),
				'manage_options',
				$this->page_slug,
				array( $this, 'render_main_page' ),
				1
			);
		}

		/**
		 * Add link in menu bar
		 *
		 * @since 1.0.0
		 */
		public function add_bar_menu() {

			global $wp_admin_bar;
			if ( ! is_super_admin() || ! is_admin_bar_showing() ) {
				return;
			}
			$wp_admin_bar->add_menu(
				array(
					'parent' => 'site-name',
					'id'     => $this->page_slug,
					'title'  => esc_html__( 'Theme Dashboard', 'blogmarks' ),
					'href'   => admin_url( "themes.php?page=$this->page_slug" ),
				)
			);
		}

		/**
		 * Dashboard Page
		 *
		 * @since 1.0.0
		 */
		public function render_main_page() {
			$tabs = $this->tab_sections;
			?>
			<div class="blogmarks-dashboard-wrapper">
				<?php require_once get_template_directory() . '/include/dashboard/sections/header.php'; ?>
				<?php
				$section = ( isset( $_GET['section'] ) ) ? sanitize_text_field( wp_unslash( $_GET['section'] ) ) : '';
				switch ( $section ) {
					case 'recommended-plugins':
						require get_template_directory() . '/include/dashboard/sections/recommended-plugins.php';
						break;

					case 'starter-templates':
						require get_template_directory() . '/include/dashboard/sections/starter-templates.php';
						break;

					case 'free-vs-pro':
						require get_template_directory() . '/include/dashboard/sections/free-vs-pro.php';
						break;

					default:
						require get_template_directory() . '/include/dashboard/sections/getting-started.php';
				}
				?>
			</div>
			<?php
		}

		/**
		 * Get plugin status.
		 *
		 * @since 1.0.0
		 *
		 * @param string $plugin_file Plugin slug.
		 */
		public static function get_plugin_status( $plugin_file ) {

			$installed_plugins = get_plugins();

			if ( ! isset( $installed_plugins[ $plugin_file ] ) ) {
				return 'install';
			} elseif ( is_plugin_active( $plugin_file ) ) {
				return 'activated';
			} else {
				return 'installed';
			}
		}

		/**
		 * Get error msg.
		 *
		 * @since 1.0.0
		 *
		 * @param string $type Error type.
		 */
		public function get_error_msg( $type ) {

			if ( ! isset( $this->errors[ $type ] ) ) {
				$type = 'default';
			}

			return $this->errors[ $type ];
		}


		/**
		 * Acticate plugin callback.
		 *
		 * @since 1.0.0
		 */
		public function activate_plugin() {

			$response_data = array( 'message' => $this->get_error_msg( 'permission' ) );

			if ( ! current_user_can( 'manage_options' ) ) {
				wp_send_json_error( $response_data );
			}

			if ( empty( $_POST ) ) {
				$response_data = array( 'message' => $this->get_error_msg( 'invalid' ) );
				wp_send_json_error( $response_data );
			}

			if ( ! check_ajax_referer( 'blogmarks-plugin-activate', 'nonce', false ) ) {
				$response_data = array( 'message' => $this->get_error_msg( 'nonce' ) );
				wp_send_json_error( $response_data );
			}

			if ( ! current_user_can( 'install_plugins' ) || ! isset( $_POST['path'] ) || ! sanitize_text_field( wp_unslash( $_POST['path'] ) ) ) {
				wp_send_json_error(
					array(
						'success' => false,
						'message' => __( 'Please specify a plugin', 'blogmarks' ),
					)
				);
			}

			$plugin_path = ( isset( $_POST['path'] ) ) ? sanitize_text_field( wp_unslash( $_POST['path'] ) ) : '';

			$activate = activate_plugin( $plugin_path, '', false, true );

			if ( is_wp_error( $activate ) ) {
				wp_send_json_error(
					array(
						'success' => false,
						'message' => $activate->get_error_message(),
					)
				);
			}

			wp_send_json_success(
				array(
					'success' => true,
					'message' => __( 'Plugin Activated Successfully', 'blogmarks' ),
				)
			);
		}

		/**
		 * Enqueue scripts for dashboard page.
		 *
		 * @since 1.0.0
		 *
		 * @param string $hook Page hook.
		 */
		public function enqueue_scripts( $hook ) {

			if ( ! in_array(
				$hook,
				array(
					'index.php',
					'themes.php',
					'appearance_page_blogmarks-dashboard',
				)
			) ) {
				return;
			}
			
			$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';

			wp_enqueue_style( 'blogmarks-dashboard-style', get_template_directory_uri() . '/include/dashboard/css/style' . $min . '.css', array(), $this->theme_version );
			wp_enqueue_script( 'blogmarks-dashboard-script', get_template_directory_uri() . '/include/dashboard/js/build.js', array( 'jquery' ), $this->theme_version, true );

			wp_localize_script(
				'blogmarks-dashboard-script',
				'blogmarksDashboard',
				array(
					'notice_dismiss_nonce'   => wp_create_nonce( 'blogmarks-dismiss-nonce' ),
					'plugin_install_nonce'   => wp_create_nonce( 'updates' ),
					'plugin_activate_nonce'  => wp_create_nonce( 'blogmarks-plugin-activate' ),
					'plugin_installing_text' => __( 'Installing', 'blogmarks' ),
					'plugin_installed_text'  => __( 'Installed', 'blogmarks' ),
					'plugin_activating_text' => __( 'Activating', 'blogmarks' ),
					'plugin_activated_text'  => __( 'Activated', 'blogmarks' ),
					'plugin_activate_text'   => __( 'Activate', 'blogmarks' ),
				)
			);
		}

		/**
		 * Dismiss notice callback
		 *
		 * @since 1.0.0
		 */
		public function dismiss_notice() {

			$response_data = array( 'message' => $this->get_error_msg( 'permission' ) );

			if ( ! current_user_can( 'manage_options' ) ) {
				wp_send_json_error( $response_data );
			}

			if ( empty( $_POST ) ) {
				$response_data = array( 'message' => $this->get_error_msg( 'invalid' ) );
				wp_send_json_error( $response_data );
			}

			if ( ! check_ajax_referer( 'blogmarks-dismiss-nonce', 'nonce', false ) ) {
				$response_data = array( 'message' => $this->get_error_msg( 'nonce' ) );
				wp_send_json_error( $response_data );
			}

			$dismiss = isset( $_POST['dismiss'] ) ? sanitize_text_field( $_POST['dismiss'] ) : '';
			if ( ! $dismiss ) {
				wp_send_json_error(
					array(
						'success' => false,
						'message' => __( 'No dismissable notice found.', 'blogmarks' ),
					)
				);
			}

			$dismiss_type = isset( $_POST['dismiss_type'] ) ? sanitize_text_field( $_POST['dismiss_type'] ) : '';

			if ( $dismiss_type && 'remind' === $dismiss_type ) {
				$reminder_time = time() + 14 * DAY_IN_SECONDS;
				update_option( 'blogmarks_reminder_time', $reminder_time );
			} else {
				self::dismiss( $dismiss );
			}

			wp_send_json_success(
				array(
					'success' => true,
					'message' => __( 'Notice Dismissed Successfully', 'blogmarks' ),
				)
			);
		}

	}

}

Blogmarks_Dashboard::get_instance();