<?php

namespace WPDeveloper\BetterDocs\Core;

use Exception;
use PriyoMukul\WPNotice\Notices;
use WPDeveloper\BetterDocs\Utils\Base;
use PriyoMukul\WPNotice\Utils\CacheBank;
use WPDeveloper\BetterDocs\Utils\Helper;
use WPDeveloper\BetterDocs\Utils\Enqueue;
use WPDeveloper\BetterDocs\Utils\Insights;
use PriyoMukul\WPNotice\Utils\NoticeRemover;
use WPDeveloper\BetterDocs\Dependencies\DI\Container;

class Admin extends Base {
    /**
     * @var CacheBank
     */
    private static $cache_bank;
    /**
     * Admin Root Menu Slug
     * @var string
     */
    private $slug = 'betterdocs-admin';
    /**
     * Insights
     *
     * @var Insights
     */
    private $insights = null;

    /**
     * DI\Container
     *
     * @var Container
     */
    private $container;

    /**
     * Database Wrapper
     *
     * @var Settings
     */
    private $settings;

    /**
     * KBMigration
     *
     * @var KBMigration
     */
    private $kbmigration;

    /**
     * Enqueue
     * @var Enqueue
     */
    private $assets;

    /**
     * FAQBuilder
     * @var FAQBuilder
     */
    private $faq_builder;
    private $glossaries;

    public function __construct( Container $container, PostType $type, Enqueue $assets, Settings $settings, KBMigration $kbmigration ) {
        $this->container   = $container;
        $this->assets      = $assets;
        $this->settings    = $settings;
        $this->kbmigration = $kbmigration;
        $this->slug        = 'betterdocs-admin';

        add_action( 'init', [$type, 'register'], 9 );

        $type->init();
        $type->admin_init();

        $this->faq_builder = $this->container->get( FAQBuilder::class );
        $this->glossaries  = $this->container->get( Glossaries::class );

        if ( ! is_admin() ) {
            return;
        }

        $this->plugin_insights();
        add_action( 'admin_notices', [$this, 'compatibility_notices'] );
        // add_action( 'admin_init', [$this, 'notices'], 9 );
        add_filter( 'admin_init', [$this, 'save_admin_page'], 99 );

        add_action( 'admin_menu', [$this, 'menus'] );
        add_action( 'admin_menu', [$this, 'reset_submenu'] );
        add_action( 'admin_head', [$this, 'add_custom_classes_to_menu_items'] );
        add_filter( 'plugin_action_links_' . BETTERDOCS_PLUGIN_BASENAME, [$this, 'insert_plugin_links'] );

        // $this->container->get( SetupWizard::class )->init();

        add_action( 'admin_enqueue_scripts', [$this, 'styles'] );
        add_action( 'admin_enqueue_scripts', [$this, 'scripts'] );
        //add_action( 'betterdocs_listing_header', [ $this, 'header' ], 10, 1 );
        add_action( 'admin_bar_menu', [$this, 'toolbar_menu'], 32 );

        add_filter( 'admin_body_class', [$this, 'body_classes'] );
        add_filter( 'parent_file', [$type, 'highlight_admin_menu'] );
        add_filter( 'submenu_file', [$type, 'highlight_admin_submenu'], 10, 2 );
        add_filter( 'betterdocs_admin_menu', [$this, 'quick_setup_menu'], 10, 1 );

        /**
         * Remove Comments Column from List Table.
         */
        add_filter( 'manage_docs_posts_columns', [$this, 'set_custom_edit_action_columns'] );
        add_filter( 'manage_docs_posts_custom_column', [$this, 'manage_custom_columns'], 10, 2 );

        /**
         * Add New Column
         */
        add_filter( 'manage_users_columns', [$this, 'add_users_total_docs_column'], 10, 1 );
        add_filter( 'manage_users_custom_column', [$this, 'popular_users_docs_data'], 10, 3 );

        if ( $this->settings->get( 'enable_estimated_reading_time' ) ) {
            add_action( 'add_meta_boxes', [$this, 'reading_meta_box_'], 10 );
        }

        self::$cache_bank = CacheBank::get_instance();

        // Remove OLD notice from 1.0.0 (if other WPDeveloper plugin has notice)
        NoticeRemover::get_instance( '1.0.0' );

        try {
            $this->notices();
        } catch ( Exception $e ) {
            unset( $e );
        }
    }

    public function add_users_total_docs_column( $columns ) {
        $new_column = [
            'docs' => __( 'Docs', 'betterdocs' )
        ];
        $columns = array_merge( $columns, $new_column );
        return $columns;
    }

    public function popular_users_docs_data( $output, $column_name, $user_id ) {
        if ( $column_name == 'docs' ) {
            $total_count = count_user_posts( $user_id, 'docs', true );
            return '<a href="edit.php?post_type=docs&author=' . $user_id . '" class="edit"><span aria-hidden="true">' . $total_count . '</span></a>';
        }
        return $output;
    }

    public function reading_meta_box_() {
        add_meta_box( 'betterdocs_estimated_time_metabox', __( 'Estimated Reading Time', 'betterdocs' ), [
            $this,
            'render_estimated_time_markup'
        ], 'docs' );
    }

    public function render_estimated_time_markup() {
        betterdocs()->views->get( 'admin/metabox/estimated-reading-box' );
    }

    public function compatibility_notices() {
        if ( betterdocs()->is_pro_active() ) {
            $plugins     = Helper::get_plugins();
            $plugin_data = $plugins['betterdocs-pro/betterdocs-pro.php'];

            if ( isset( $plugin_data['Version'] ) && version_compare( $plugin_data['Version'], '2.5.0', '>=' ) ) {
                return;
            }

            betterdocs()->views->get( 'admin/notices/compatibility', ['version' => $plugin_data['Version']] );
        }
    }

    public function plugin_insights( $prevent_init = false ) {
        $this->insights = Insights::get_instance( BETTERDOCS_PLUGIN_FILE, [
            'opt_in'       => true,
            'goodbye_form' => true,
            'item_id'      => 'c7b16777b4f1b83f6083'
        ] );

        $this->insights->set_notice_options( [
            'notice'       => __( 'Want to help make <strong>BetterDocs</strong> even more awesome? You can get a <strong>10% discount coupon</strong> for Premium extensions if you allow us to track the usage.', 'betterdocs' ),
            'extra_notice' => __( 'We collect non-sensitive diagnostic data and plugin usage information. Your site URL, WordPress & PHP version, plugins & themes and email address to send you the discount coupon. This data lets us make sure this plugin always stays compatible with the most popular plugins and themes. No spam, I promise.', 'betterdocs' )
        ] );

        if ( ! $prevent_init ) {
            $this->insights->init();
        }

        return $this->insights;
    }

    /**
     * Admin notices for Review and others.
     *
     * @return void
     * @throws Exception
     */
    public function notices() {
        $notices = new Notices( [
            'id'             => 'betterdocs',
            'storage_key'    => 'notices',
            'lifetime'       => 3,
            'stylesheet_url' => $this->assets->asset_url( 'admin/css/notices.css' ),
            'styles'         => $this->assets->asset_url( 'admin/css/notices.css' ),
            'priority'       => 4
        ] );

        /**
         * Review Notice
         * @var mixed $message
         */

        $message = __( 'We hope you\'re enjoying BetterDocs! Could you please do us a BIG favor and give it a 5-star rating on WordPress to help us spread the word and boost our motivation?', 'betterdocs' );

        $_review_notice = [
            'thumbnail' => $this->assets->icon( 'betterdocs-logo.svg', true ),
            'html'      => '<p>' . $message . '</p>',
            'links'     => [
                'later'            => [
                    'link'       => 'https://wordpress.org/plugins/betterdocs/#reviews',
                    'target'     => '_blank',
                    'label'      => __( 'Sure, you deserve it!', 'betterdocs' ),
                    'icon_class' => 'dashicons dashicons-external'
                ],
                'allready'         => [
                    'label'      => __( 'I already did', 'betterdocs' ),
                    'icon_class' => 'dashicons dashicons-smiley',
                    'attributes' => [
                        'data-dismiss' => true
                    ]
                ],
                'maybe_later'      => [
                    'label'      => __( 'Maybe Later', 'betterdocs' ),
                    'icon_class' => 'dashicons dashicons-calendar-alt',
                    'attributes' => [
                        'data-later' => true,
                        'class'      => 'dismiss-btn'
                    ]
                ],
                'support'          => [
                    'link'       => 'https://wpdeveloper.com/support',
                    'attributes' => [
                        'target' => '_blank'
                    ],
                    'label'      => __( 'I need help', 'betterdocs' ),
                    'icon_class' => 'dashicons dashicons-sos'
                ],
                'never_show_again' => [
                    'label'      => __( 'Never show again', 'betterdocs' ),
                    'icon_class' => 'dashicons dashicons-dismiss',
                    'attributes' => [
                        'data-dismiss' => true
                    ]
                ]
            ]
        ];

        $notices->add( 'review', $_review_notice, [
            'start'       => $notices->strtotime( '+10 days' ),
            'recurrence'  => 30,
            'dismissible' => true
        ] );

        if ( $this->kbmigration->existing_plugins && ! in_array( $this->kbmigration->existing_plugins[0][0], $this->kbmigration->migrated_plugins ) ) {
            $plugin_name = '<strong>' . esc_html( $this->kbmigration->existing_plugins[0][1] ) . '</strong>';

            $message = sprintf(
                'Already using %s? Power up your Knowledge Base by migrating all your docs, settings to BetterDocs with just 1 click.',
                $plugin_name
            );

            $translated_message = __( $message, 'betterdocs' );

            $migration_message = sprintf(
                '<p class="migration-message">%s</p><a class="button button-primary betterdocs-migration-notice" href="%s">%s</a>',
                $translated_message,
                esc_url( admin_url( 'admin.php?page=betterdocs-settings&tab=tab-migration' ) ),
                __( 'Start Migration', 'betterdocs' )
            );

            $_migration_notice = [
                'thumbnail' => '',
                'html'      => $migration_message,
                'links'     => [
                    'maybe_later'      => [
                        'label'      => __( 'Maybe Later', 'betterdocs' ),
                        'icon_class' => 'dashicons dashicons-calendar-alt',
                        'attributes' => [
                            'data-later' => true,
                            'class'      => 'dismiss-btn'
                        ]
                    ],
                    'never_show_again' => [
                        'label'      => __( 'Never show again', 'betterdocs' ),
                        'icon_class' => 'dashicons dashicons-dismiss',
                        'attributes' => [
                            'data-dismiss' => true
                        ]
                    ]
                ]
            ];

            $notices->add( 'migration', $_migration_notice, [
                'start'       => $notices->time(),
                'recurrence'  => false,
                'dismissible' => true
                //'display_if'  => current_user_can( 'delete_users' )
            ] );
        }

        /**
         * Opt-In Notice
         */
        if ( $this->insights != null ) {
            $notices->add( 'opt_in', [$this->insights, 'notice'], [
                'classes'     => 'updated put-dismiss-notice',
                'start'       => $notices->time(),
                // 'start'       => $notices->strtotime( '+20 days' ),
                'dismissible' => true,
                'do_action'   => 'wpdeveloper_notice_clicked_for_betterdocs',
                'display_if'  => ! function_exists( 'betterdocs_pro' )
            ] );
        }

        $halloween_message            = '<div class="betterdocs-notice-body"><p style="margin-top: 0; margin-bottom: 0;">🕷️ No tricks! Get <strong>25% OFF</strong> on the BetterDocs PRO knowledge base plugin & manage Docs/FAQs seamlessly.</p><a class="button button-primary" href="https://betterdocs.co/halloween-2024/" target="_blank"><svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M15.7431 10.9381L15.904 9.35966C15.9898 8.5175 16.0464 7.9614 16.002 7.61102L16.0175 7.61112C16.7442 7.61112 17.3333 6.98929 17.3333 6.22223C17.3333 5.45517 16.7442 4.83334 16.0175 4.83334C15.2908 4.83334 14.7017 5.45517 14.7017 6.22223C14.7017 6.56914 14.8222 6.88634 15.0214 7.12975C14.7354 7.31608 14.3615 7.70926 13.7987 8.30106L13.7986 8.30107L13.7986 8.30108C13.365 8.75699 13.1482 8.98495 12.9064 9.02025C12.7724 9.03981 12.6358 9.01971 12.5121 8.96219C12.2887 8.85838 12.1398 8.57656 11.842 8.01293L10.2723 5.04204C10.0886 4.69433 9.9348 4.40331 9.79616 4.16913C10.3649 3.86285 10.7543 3.23869 10.7543 2.51852C10.7543 1.49577 9.96888 0.666672 8.99996 0.666672C8.03104 0.666672 7.24557 1.49577 7.24557 2.51852C7.24557 3.23869 7.63503 3.86285 8.20376 4.16913C8.06511 4.40333 7.91137 4.6943 7.72763 5.04204L6.1579 8.01293C5.8601 8.57656 5.71119 8.85838 5.48786 8.96219C5.36411 9.01971 5.22757 9.03981 5.09355 9.02025C4.85169 8.98495 4.63488 8.75699 4.20127 8.30107C3.63844 7.70928 3.26449 7.31608 2.97849 7.12975C3.17771 6.88634 3.29821 6.56914 3.29821 6.22223C3.29821 5.45517 2.70911 4.83334 1.98242 4.83334C1.25572 4.83334 0.666626 5.45517 0.666626 6.22223C0.666626 6.98929 1.25572 7.61112 1.98242 7.61112L1.99795 7.61102C1.95348 7.96139 2.01015 8.51749 2.09596 9.35965L2.2568 10.938C2.34608 11.8142 2.42032 12.6478 2.51125 13.3982H15.4887C15.5796 12.6478 15.6538 11.8142 15.7431 10.9381Z" fill="white"/>
<path d="M8.04563 17.3333H9.95429C12.4419 17.3333 13.6858 17.3333 14.5157 16.5492C14.8779 16.207 15.1073 15.59 15.2728 14.787H2.72711C2.89263 15.59 3.12201 16.207 3.48424 16.5492C4.31414 17.3333 5.55797 17.3333 8.04563 17.3333Z" fill="white"/>
</svg> Upgrade To PRO</a></div>';
        $_halloween_notice = [
            'thumbnail' => $this->assets->icon( 'betterdocs-logo.svg', true ),
            'html'      => $halloween_message
        ];

        $notices->add( 'halloween_notice', $_halloween_notice, [
            'start'       => $notices->time(),
            'recurrence'  => false,
            'dismissible' => true,
            'refresh'     => BETTERDOCS_VERSION,
            "expire"      => strtotime( '11:59:59pm 3rd November, 2024' ),
            'display_if'  => ! is_plugin_active( 'betterdocs-pro/betterdocs-pro.php' )
        ] );

        // $b_message            = '<p style="margin-top: 0; margin-bottom: 10px;">Black Friday Sale: Enjoy 40% off & unlock <strong>premium features to streamline customer support</strong> & knowledge base 🎁</p><a class="button button-primary" href="https://wpdeveloper.com/upgrade/betterdocs-bfcm" target="_blank">Upgrade to pro</a> <button data-dismiss="true" class="dismiss-btn button button-link">I don’t want to save money</button>';
        // $_black_friday_notice = [
        //     'thumbnail' => $this->assets->icon( 'betterdocs-logo.svg', true ),
        //     'html'      => $b_message
        // ];

        // $notices->add( 'black_friday_notice', $_black_friday_notice, [
        //     'start'       => $notices->time(),
        //     'recurrence'  => false,
        //     'dismissible' => true,
        //     'refresh'     => BETTERDOCS_VERSION,
        //     "expire"      => strtotime( '11:59:59pm 2nd December, 2023' ),
        //     'display_if'  => ! is_plugin_active( 'betterdocs-pro/betterdocs-pro.php' )
        // ] );

        self::$cache_bank->create_account( $notices );
        self::$cache_bank->calculate_deposits( $notices );
        if ( method_exists( self::$cache_bank, 'clear_notices_in_' ) ) {
            self::$cache_bank->clear_notices_in_( [
                'toplevel_page_betterdocs-admin',
                'betterdocs_page_betterdocs-admin',
                'betterdocs_page_betterdocs-settings',
                'betterdocs_page_betterdocs-faq',
                'betterdocs_page_betterdocs-analytics',
                'betterdocs_page_betterdocs-glossaries',
                'edit-doc_category',
                'edit-doc_tag'
            ], $notices, true );
        }
    }

    public function body_classes( $classes ) {
        $saved_settings     = get_option( 'betterdocs_settings', false );
        $dark_mode          = isset( $saved_settings['dark_mode'] ) ? $saved_settings['dark_mode'] : false;
        $dark_mode          = ! empty( $dark_mode ) ? boolval( $dark_mode ) : false;
        $current_screen_id  = get_current_screen() != null ? str_replace( 'toplevel_page_', '', get_current_screen()->id ) : '';
        $registered_screens = [
            'betterdocs-settings',
            'betterdocs-admin',
            'betterdocs-analytics',
            'betterdocs-glossaries'
        ];
        $classes .= ' betterdocs-admin ';

        if ( $dark_mode === true && in_array( $current_screen_id, $registered_screens ) ) {
            $classes .= ' betterdocs-dark-mode ';
        }

        return $classes;
    }

    /**
     * Remove Comments Column From List Table
     *
     * @param array $columns
     *
     * @return array
     * @since 1.0.0
     */
    public function set_custom_edit_action_columns( $columns ) {
        unset( $columns['comments'] );
        $new_columns = [];
        foreach ( $columns as $key => $value ) {
            if ( $key == 'date' ) {
                $new_columns['betterdocs_word_count'] = __( 'Word Count', 'betterdocs' ); // put the tags column before it
                $new_columns['betterdocs_reaction']   = __( 'Reactions', 'betterdocs' );
            }
            $new_columns[$key] = $value;
        }

        return $new_columns;
    }

    public function manage_custom_columns( $column, $post_id ) {
        global $wpdb;
        switch ( $column ) {
            case 'betterdocs_word_count':
                $content_without_html_tags = trim( strip_tags( get_post_field( 'post_content', $post_id ) ) );
                preg_match_all( '/<[^>]*>|[\p{L}\p{M}]+/u', $content_without_html_tags, $matches );
                $total_words = ! empty( $matches[0] ) ? count( $matches[0] ) : count( [] );
                $word_count  = $total_words;
                echo '<span>' . $word_count . '</span>';
                break;
            case 'betterdocs_reaction':
                $where     = "WHERE post_id='" . esc_sql( $post_id ) . "'";
                $analytics = $wpdb->get_results( "SELECT
                        sum(impressions) as totalViews,
                        sum(unique_visit) as totalUniqueViews,
                        sum(happy + sad + normal) as totalReactions,
                        sum(happy) as totalHappy,
                        sum(normal) as totalNormal,
                        sum(sad) as totalSad
                    FROM {$wpdb->prefix}betterdocs_analytics
                    $where" );

                echo '<ul class="reactions-count">
                    <li>
                        <a title="happy" class="betterdocs-feelings happy" data-feelings="happy" href="#">
                            <svg width="15" height="15" version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 20 20" style="enable-background:new 0 0 20 20;" xml:space="preserve">
                                <path class="st0" d="M10,0.1c-5.4,0-9.9,4.4-9.9,9.8c0,5.4,4.4,9.9,9.8,9.9c5.4,0,9.9-4.4,9.9-9.8C19.9,4.5,15.4,0.1,10,0.1z
                            M13.3,6.4c0.8,0,1.5,0.7,1.5,1.5c0,0.8-0.7,1.5-1.5,1.5c-0.8,0-1.5-0.7-1.5-1.5C11.8,7.1,12.5,6.4,13.3,6.4z M6.7,6.4
                            c0.8,0,1.5,0.7,1.5,1.5c0,0.8-0.7,1.5-1.5,1.5c-0.8,0-1.5-0.7-1.5-1.5C5.2,7.1,5.9,6.4,6.7,6.4z M10,16.1c-2.6,0-4.9-1.6-5.8-4
                            l1.2-0.4c0.7,1.9,2.5,3.2,4.6,3.2s3.9-1.3,4.6-3.2l1.2,0.4C14.9,14.5,12.6,16.1,10,16.1z" />
                                <path class="st1" d="M-6.6-119.7c-7.1,0-12.9,5.8-12.9,12.9s5.8,12.9,12.9,12.9s12.9-5.8,12.9-12.9S0.6-119.7-6.6-119.7z
                            M-2.3-111.4c1.1,0,2,0.9,2,2c0,1.1-0.9,2-2,2c-1.1,0-2-0.9-2-2C-4.3-110.5-3.4-111.4-2.3-111.4z M-10.9-111.4c1.1,0,2,0.9,2,2
                            c0,1.1-0.9,2-2,2c-1.1,0-2-0.9-2-2C-12.9-110.5-12-111.4-10.9-111.4z M-6.6-98.7c-3.4,0-6.4-2.1-7.6-5.3l1.6-0.6
                            c0.9,2.5,3.3,4.2,6,4.2s5.1-1.7,6-4.2L1-104C-0.1-100.8-3.2-98.7-6.6-98.7z" />
                            </svg>
                            <span>' . ( $analytics[0]->totalHappy != null ? $analytics[0]->totalHappy : 0 ) . '</span>
                        </a>
                    </li>
                    <li>
                        <a title="normal" class="betterdocs-feelings normal" data-feelings="normal" href="#">
                            <svg width="15" height="15" version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 20 20" style="enable-background:new 0 0 20 20;" xml:space="preserve">
                                <path class="st0" d="M10,0.2c-5.4,0-9.8,4.4-9.8,9.8s4.4,9.8,9.8,9.8s9.8-4.4,9.8-9.8S15.4,0.2,10,0.2z M6.7,6.5
                        c0.8,0,1.5,0.7,1.5,1.5c0,0.8-0.7,1.5-1.5,1.5C5.9,9.5,5.2,8.9,5.2,8C5.2,7.2,5.9,6.5,6.7,6.5z M14.2,14.3H5.9
                        c-0.3,0-0.6-0.3-0.6-0.6c0-0.3,0.3-0.6,0.6-0.6h8.3c0.3,0,0.6,0.3,0.6,0.6C14.8,14,14.5,14.3,14.2,14.3z M13.3,9.5
                        c-0.8,0-1.5-0.7-1.5-1.5c0-0.8,0.7-1.5,1.5-1.5c0.8,0,1.5,0.7,1.5,1.5C14.8,8.9,14.1,9.5,13.3,9.5z" />
                            </svg>
                            <span>' . ( $analytics[0]->totalNormal != null ? $analytics[0]->totalNormal : 0 ) . '</span>
                        </a>
                    </li>
                    <li>
                        <a title="sad" class="betterdocs-feelings sad" data-feelings="sad" href="#">
                            <svg width="15" height="15" version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 20 20" style="enable-background:new 0 0 20 20;" xml:space="preserve">
                                <circle class="st0" cx="27.5" cy="0.6" r="1.9" />
                                <circle class="st0" cx="36" cy="0.6" r="1.9" />
                                <path class="st1" d="M10,0.3c-5.4,0-9.8,4.4-9.8,9.8s4.4,9.8,9.8,9.8s9.8-4.4,9.8-9.8S15.4,0.3,10,0.3z M13.3,6.6
                            c0.8,0,1.5,0.7,1.5,1.5c0,0.8-0.7,1.5-1.5,1.5c-0.8,0-1.5-0.7-1.5-1.5C11.8,7.3,12.4,6.6,13.3,6.6z M6.7,6.6c0.8,0,1.5,0.7,1.5,1.5
                            c0,0.8-0.7,1.5-1.5,1.5C5.9,9.6,5.2,9,5.2,8.1C5.2,7.3,5.9,6.6,6.7,6.6z M14.1,15L14.1,15c-0.2,0-0.4-0.1-0.5-0.2
                            c-0.9-1-2.2-1.7-3.7-1.7s-2.8,0.6-3.7,1.7C6.2,14.9,6,15,5.9,15h0c-0.6,0-0.8-0.6-0.5-1.1c1.1-1.3,2.8-2.1,4.6-2.1
                            c1.8,0,3.5,0.8,4.6,2.1C15,14.3,14.7,15,14.1,15z" />
                            </svg>
                            <span>' . ( $analytics[0]->totalSad != null ? $analytics[0]->totalSad : 0 ) . '</span>
                        </a>
                    </li>
                </ul>';
                break;
        }
    }

    /**
     * Enqueue Assets for Admin ( Styles )
     *
     * @param string $hook
     *
     * @return void
     * @since 1.0.0
     */
    public function styles( $hook ) {
        $this->assets->enqueue( 'betterdocs-global', 'admin/css/global.css', [], 'all' );

        if ( ! betterdocs()->is_betterdocs_screen( $hook ) ) {
            return;
        }

        $this->assets->enqueue( 'betterdocs-select2', 'vendor/css/select2.min.css', [], 'all' );
        $this->assets->enqueue( 'betterdocs-daterangepicker', 'vendor/css/daterangepicker.css', [], 'all' );
        $this->assets->enqueue( 'betterdocs-old', 'admin/css/betterdocs.css', [], 'all' );

        /**
         * This scripts enqueued for Dashboard App.
         */
        $this->assets->enqueue( 'betterdocs', 'admin/css/dashboard.css', ['betterdocs-old'] );
        $this->assets->enqueue( 'betterdocs-icons', 'admin/btd-icon/style.css' );
    }

    /**
     * Enqueue Assets for Admin ( Scripts )
     *
     * @param string $hook
     *
     * @return void
     * @since 1.0.0
     */
    public function scripts( $hook ) {
        if ( ( $hook === 'edit.php' ) && get_post_type() == 'docs' ) {
            $this->assets->enqueue( 'betterdocs-switcher', 'admin/js/switcher.js', [
                'jquery'
            ] );

            $this->assets->localize( 'betterdocs-switcher', 'betterdocsSwitcher', [
                'menu_title'             => __( 'Switch to BetterDocs UI', 'betterdocs' ),
                'site_address'           => get_bloginfo( 'url' ),
                'betterdocs_pro_plugin'  => betterdocs()->is_pro_active(),
                'betterdocs_pro_version' => betterdocs()->pro_version()
            ] );

            return;
        }

        if ( ! betterdocs()->is_betterdocs_screen( $hook ) ) {
            return;
        }

        $this->assets->register( 'betterdocs-admin', 'admin/js/dashboard.js' );

        $saved_settings = get_option( 'betterdocs_settings', false );
        $dark_mode      = $saved_settings['dark_mode'] ?? false;
        $dark_mode      = ! empty( $dark_mode ) && boolval( $dark_mode );
        $this->assets->localize( 'betterdocs-admin', 'betterdocs_admin', [
            'ajaxurl'                    => admin_url( 'admin-ajax.php' ),
            'doc_cat_order_nonce'        => wp_create_nonce( 'doc_cat_order_nonce' ),
            'knowledge_base_order_nonce' => wp_create_nonce( 'knowledge_base_order_nonce' ),
            'paged'                      => isset( $_GET['paged'] ) ? absint( wp_unslash( $_GET['paged'] ) ) : 0,
            'per_page_id'                => "edit_doc_category_per_page",
            'menu_title'                 => __( 'Switch to BetterDocs UI', 'betterdocs' ),
            'dark_mode'                  => $dark_mode,
            'text'                       => __( 'Copied!', 'betterdocs' ),
            'test_report'                => __( 'Test Report!', 'betterdocs' ),
            'sending'                    => __( 'Sending...', 'betterdocs' ),
            'dir_url'                    => BETTERDOCS_ABSURL,
            'rest_url'                   => esc_url_raw( rest_url() ),
            'free_version'               => betterdocs()->version,
            'generate_data_url'          => get_rest_url( null, '/betterdocs/v1/create-sample-docs' ),
            'nonce'                      => wp_create_nonce( 'wp_rest' ),
            'admin_url'                  => admin_url(),
            'ia_preview'                 => betterdocs()->settings->get( 'ia_enable_preview', false ),
            'multiple_kb'                => betterdocs()->settings->get( 'multiple_kb' ),
            'previewMode'                => betterdocs()->settings->get( 'ia_enable_preview', false ),
            'dashboard_mode'             => get_option( 'dashboard_mode' ),
            'betterdocs_pro_plugin'      => betterdocs()->is_pro_active(),
            'betterdocs_pro_version'     => betterdocs()->pro_version(),
            'analytics_older'            => version_compare( betterdocs()->pro_version(), '3.3.4', '<=' )
        ] );

        $this->assets->enqueue( 'moment', 'vendor/js/moment.min.js', [] );
        wp_enqueue_script( 'betterdocs-admin' );

        /**
         * Duplicate Codes Need to Be Removed From Here Onwards
         */

        //FAQ Builder Related Localization
        betterdocs()->assets->enqueue( 'betterdocs-admin-faq', 'admin/css/faq.css' );
        betterdocs()->assets->enqueue( 'betterdocs-admin-faq', 'admin/js/faq.js' );

        // removing emoji support
        remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
        remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );

        betterdocs()->assets->localize( 'betterdocs-admin-faq', 'betterdocsFaq', [
            'dir_url'             => BETTERDOCS_ABSURL,
            'rest_url'            => esc_url_raw( rest_url() ),
            'free_version'        => betterdocs()->version,
            'nonce'               => wp_create_nonce( 'wp_rest' ),
            'betterdocs_settings' => get_option( 'betterdocs_settings', false )
        ] );

        //Glossaries Related Localization
        betterdocs()->assets->enqueue( 'betterdocs-admin-glossaries', 'admin/css/faq.css' );

        betterdocs()->assets->enqueue( 'betterdocs-admin-glossaries', 'admin/js/glossaries.js' );

        betterdocs()->assets->localize( 'betterdocs-admin-glossaries', 'betterdocsGlossary', [
            'dir_url'             => BETTERDOCS_ABSURL,
            'rest_url'            => esc_url_raw( rest_url() ),
            'free_version'        => betterdocs()->version,
            'nonce'               => wp_create_nonce( 'wp_rest' ),
            'betterdocs_settings' => get_option( 'betterdocs_settings', false )
        ] );
    }

    /**
     * All admin pages header
     *
     * @return void
     * @since 1.0.0
     */
    public function header( $admin_tab_name ) {
        $quick_links = [
            'switch_view' => sprintf( '<a href="%s" class="betterdocs-button betterdocs-button-secondary">%s</a>', add_query_arg( [
                'post_type'  => 'docs',
                'bdocs_view' => 'classic'
            ], 'edit.php' ), __( 'Switch to Classic UI', 'betterdocs' ) ),
            'add_new_doc' => sprintf( '<a href="%s" class="betterdocs-button betterdocs-button-primary">%s</a>', add_query_arg( ['post_type' => 'docs'], 'post-new.php' ), __( 'Add New Doc', 'betterdocs' ) )
        ];

        $quick_links = apply_filters( 'betterdocs_quick_links', $quick_links );

        betterdocs()->views->get( 'admin/header', [
            'quick_links' => $quick_links,
            'active_tab'  => $admin_tab_name
        ] );
    }

    /**
     * Register all the menus for BetterDocs
     *
     * @return void
     * @since 1.0.0
     */

    public function menus() {
        $default_args = [
            'page_title' => 'BetterDocs',
            'menu_title' => 'BetterDocs',
            'capability' => 'edit_posts',
            'menu_slug'  => $this->slug,
            'callback'   => [$this, 'output'],
            'icon_url'   => betterdocs()->assets->icon( 'betterdocs-icon-white.svg', true ),
            'position'   => 5
        ];

        $_menu_position = 5;

        foreach ( $this->menu_list() as $key => $value ) {
            if ( $key === 'betterdocs' ) {
                $callable = 'add_menu_page';
                $value    = wp_parse_args( $value, $default_args );
            } else {
                $callable                 = 'add_submenu_page';
                $default_args['callback'] = '';
                $default_args['position'] = $_menu_position;
                unset( $default_args['icon_url'] );
                $value = wp_parse_args( $value, array_merge( ['parent_slug' => $this->slug], $default_args ) );
            }

            $_menu_position++;

            call_user_func_array( $callable, $value );
        }
    }

    /**
     * BetterDocs Admin Page Output
     *
     * @return void
     * @since 1.0.0
     */
    public function output() {
        if ( betterdocs()->is_pro_active()
            && version_compare( betterdocs()->pro_version(), '3.3.4', '<=' )
            && get_current_screen()->id == 'betterdocs_page_betterdocs-analytics' ) {
            betterdocs_pro()->views->get( 'admin/analytics-pro' );
        } else {
            betterdocs()->views->get( 'admin/main', [
                'admin_ui' => 'dnd'
            ] );
        }
    }

    /**
     * Menu creator helper
     *
     * @param string $title
     * @param string $slug
     * @param string $cap
     * @param array  $callback
     *
     * @return array
     * @since 2.5.0
     *
     */
    private function normalize_menu( $title, $slug, $cap = 'edit_docs', $callback = null, $optional = [] ) {
        return Helper::normalize_menu( $title, $slug, $cap, $callback, $optional );
    }

    /**
     * BetterDocs Menu List
     *
     * @return array
     * @since 1.0.0
     */
    private function menu_list() {
        $parent_slug = [];

        $betterdocs_admin_pages = [
            'betterdocs' => [
                'menu_slug'  => $this->slug,
                'page_title' => 'BetterDocs',
                'menu_title' => 'BetterDocs',
                'capability' => 'edit_docs',
                'callback'   => [$this, 'output'],
                'icon_url'   => betterdocs()->assets->icon( 'betterdocs-icon-white.svg', true ),
                'position'   => 5
            ],
            'all_docs'   => $this->normalize_menu( __( 'All Docs', 'betterdocs' ), $this->ui_slug() ),
            'add_new'    => $this->normalize_menu( __( 'Add New', 'betterdocs' ), 'post-new.php?post_type=docs' ),
            'categories' => $this->normalize_menu( __( 'Categories', 'betterdocs' ), 'edit-tags.php?taxonomy=doc_category&post_type=docs', 'manage_doc_terms' ),
            'tags'       => $this->normalize_menu( __( 'Tags', 'betterdocs' ), 'edit-tags.php?taxonomy=doc_tag&post_type=docs', 'manage_doc_terms' ),
            'settings'   => $this->normalize_menu( __( 'Settings', 'betterdocs' ), 'betterdocs-settings', 'edit_docs_settings', [
                $this,
                'output'
            ], $parent_slug ),
            'analytics'  => $this->normalize_menu( __( 'Analytics', 'betterdocs' ), 'betterdocs-analytics', 'read_docs_analytics', [
                $this,
                'output'
            ], $parent_slug ),
            'faq'        => $this->normalize_menu( __( 'FAQ Builder', 'betterdocs' ), 'betterdocs-faq', 'read_docs_analytics', [
                $this,
                'output'
            ], $parent_slug )
        ];

        if ( betterdocs()->is_pro_active() && betterdocs()->settings->get( 'enable_glossaries' ) == true ) {
            $betterdocs_admin_pages['glossaries'] = $this->normalize_menu( __( 'Glossaries', 'betterdocs' ), 'betterdocs-glossaries', 'read_docs_analytics', [
                $this,
                'output'
            ], $parent_slug );
        }

        return apply_filters( 'betterdocs_admin_menu', $betterdocs_admin_pages );
    }

    public function add_custom_classes_to_menu_items() {
        global $menu, $submenu;

        $menu_items = [
            'betterdocs'                                           => 'betterdocs',
            'betterdocs_page_all_docs'                             => 'betterdocs-all-docs',
            'betterdocs_page_add_new'                              => 'betterdocs-add-new',
            'edit-tags.php?taxonomy=doc_category&post_type=docs'   => 'betterdocs-categories',
            'edit-tags.php?taxonomy=doc_tag&post_type=docs'        => 'betterdocs-tags',
            'betterdocs-settings'                                  => 'betterdocs-settings',
            'betterdocs-analytics'                                 => 'betterdocs-analytics',
            'betterdocs-faq'                                       => 'betterdocs-faq',
            'betterdocs-glossaries'                                => 'betterdocs-glossaries',
            'edit-tags.php?taxonomy=knowledge_base&post_type=docs' => 'betterdocs-multiplekb'
        ];

        foreach ( $menu as &$item ) {
            if ( isset( $menu_items[$item[2]] ) ) {
                if ( ! isset( $item[4] ) ) {
                    $item[4] = '';
                }
                $item[4] .= '' . $menu_items[$item[2]];
            }
        }

        foreach ( $submenu as &$submenu_items ) {
            foreach ( $submenu_items as &$sub_item ) {
                if ( isset( $menu_items[$sub_item[2]] ) ) {
                    if ( ! isset( $sub_item[4] ) ) {
                        $sub_item[4] = '';
                    }
                    $sub_item[4] .= '' . $menu_items[$sub_item[2]];
                }
            }
        }
    }

    public function quick_setup_menu( $menus ) {
        $betterdocs_settings = get_option( 'betterdocs_settings' );
        if ( $betterdocs_settings ) {
            return $menus;
        } else {
            $menus['quick_setup'] = $this->normalize_menu( __( 'Quick Setup', 'betterdocs' ), 'betterdocs-setup', 'delete_users', [
                $this->container->get( SetupWizard::class ),
                'views'
            ] );
        }

        return $menus;
    }

    public function insert_plugin_links( $links ) {
        $links[] = '<a href="admin.php?page=betterdocs-settings">' . __( 'Settings', 'betterdocs' ) . '</a>';

        return $links;
    }

    public function toolbar_menu( $admin_bar ) {
        if ( ! is_admin() || ! is_admin_bar_showing() ) {
            return;
        }

        // Show only when the user is a member of this site, or they're a super admin.
        if ( ! is_user_member_of_blog() && ! is_super_admin() ) {
            return;
        }

        $docs_url         = '';
        $encyclopedia_url = '';

        if ( $this->settings->get( 'builtin_doc_page' ) ) {
            $docs_url = get_post_type_archive_link( 'docs' );
        } elseif ( intval( $docs_page = $this->settings->get( 'docs_page' ) ) ) {
            $docs_url = ! empty( $docs_page ) ? get_page_link( $docs_page ) : false;
        }

        if ( ! $docs_url ) {
            return;
        }

        $slug = $this->settings->get( 'encyclopedia_root_slug' );

        $encyclopedia_url = home_url( $slug );

        $admin_bar->add_node( [
            'parent' => 'site-name',
            'id'     => 'view-docs',
            'title'  => __( 'Visit Documentation', 'betterdocs' ),
            'href'   => $docs_url
        ] );

        $is_enable_encyclopedia = betterdocs()->settings->get( 'enable_encyclopedia' );

        if ( $is_enable_encyclopedia && betterdocs()->is_pro_active() ) {
            $admin_bar->add_node( [
                'parent' => 'site-name',
                'id'     => 'view-encyclopedia',
                'title'  => __( 'Visit Encyclopedia', 'betterdocs' ),
                'href'   => $encyclopedia_url
            ] );
        }
    }

    /**
     * Save last visited admin ui
     *
     * @since 3.0.1
     *
     */
    public function save_admin_page() {
        if ( isset( $_GET['post_type'] ) && $_GET['post_type'] === 'docs' && isset( $_GET['bdocs_view'] ) && $_GET['bdocs_view'] === 'classic' ) {
            update_user_meta( get_current_user_id(), 'last_visited_docs_admin_page', 'classic_ui' );
        } elseif ( isset( $_GET['page'] ) && $_GET['page'] === 'betterdocs-admin' ) {
            update_user_meta( get_current_user_id(), 'last_visited_docs_admin_page', 'modern_ui' );
        }
    }

    /**
     * Return last visited admin ui slug
     *
     * @return string
     * @since 3.0.1
     */
    public function ui_slug() {
        $last_visited = get_user_meta( get_current_user_id(), 'last_visited_docs_admin_page', true );
        $docs         = get_posts( ['post_type' => 'docs', 'post_status' => 'any', 'numberposts' => 2] );

        if ( $last_visited === 'modern_ui' || count( $docs ) == 0 ) {
            $slug = 'betterdocs-admin';
        } else {
            $slug = admin_url( 'edit.php?post_type=docs&bdocs_view=classic' );
        }

        return $slug;
    }

    /**
     * Resets a duplicate submenu in WordPress if the parent main menu and the first submenu permalink are not the same.
     *
     * @return string
     * @since 3.0.1
     */
    public function reset_submenu() {
        global $submenu;

        $docs = get_posts( ['post_type' => 'docs'] );
        if ( count( $docs ) == 0 ) {
            return;
        }

        $last_visited = get_user_meta( get_current_user_id(), 'last_visited_docs_admin_page', true );

        if ( $last_visited === 'classic_ui' && isset( $submenu['betterdocs-admin'] ) && in_array( "betterdocs-admin", $submenu['betterdocs-admin'][0] ) ) {
            unset( $submenu['betterdocs-admin'][0] );
            $submenu['betterdocs-admin'] = array_values( $submenu['betterdocs-admin'] );
        }
    }
}