<?php


namespace Vizyt\Core;

defined( 'ABSPATH' ) || exit;

class Plugin {

    private static ?Plugin $instance = null;

    public static function instance(): self {
        if ( self::$instance === null ) {
            self::$instance = new self();
        }
        return self::$instance;
    }

    private function __construct() {}

    public function init(): void {
        add_action( 'admin_enqueue_scripts', [ $this, 'enqueueAdminAssets' ] );
        add_action( 'rest_api_init', [ $this, 'registerRestRoutes' ] );
        add_action( 'admin_menu', [ $this, 'registerAdminMenu' ] );
        add_action( 'admin_init', [ $this, 'registerSettings' ] );
        add_action( 'init', [ $this, 'registerShortcodes' ] );

        $this->registerNotificationHooks();
        ( new \Vizyt\Admin\AdminChrome() )->register();
        ( new \Vizyt\Admin\EngineNotice() )->register();
        \Vizyt\Admin\LegacyProNotice::register();
        add_action( 'admin_notices', [ Migrator::class, 'render_notice' ] );
        if ( ! \Vizyt\Admin\WidgetAppearancePage::replaced() ) {
            ( new \Vizyt\Admin\WidgetAppearancePage() )->register_hooks();
        }
        ( new \Vizyt\Public\ManageBookingHandler() )->register();
        ( new \Vizyt\Public\BookingBlock() )->register();
        \Vizyt\Privacy\PersonalData::register();
        \Vizyt\Rest\StatsController::register_hooks();
        \Vizyt\Integrations\Multilingual::register_hooks();
        \Vizyt\Integrations\Acf::register_hooks();
        \Vizyt\Integrations\Elementor::register_hooks();
        $this->maybeRunMigrations();
    }

    private function registerNotificationHooks(): void {
        add_action(
            \Vizyt\Notifications\NotificationService::HOOK_BOOKING_CREATED,
            [ \Vizyt\Notifications\NotificationService::class, 'send_booking_created' ]
        );
        add_action(
            \Vizyt\Notifications\NotificationService::HOOK_BOOKING_CANCELLED,
            [ \Vizyt\Notifications\NotificationService::class, 'send_booking_cancelled' ]
        );
        add_action(
            \Vizyt\Notifications\NotificationService::HOOK_BOOKING_REMINDER,
            [ \Vizyt\Notifications\NotificationService::class, 'send_booking_reminder' ]
        );
        add_action(
            \Vizyt\Notifications\NotificationService::HOOK_BOOKING_RESCHEDULED,
            [ \Vizyt\Notifications\NotificationService::class, 'send_booking_rescheduled' ],
            10,
            4
        );
    }

    public function enqueueAdminAssets( string $hook ): void {
        \Vizyt\Admin\AdminAssets::enqueue_menu();

        if ( strpos( $hook, 'vizyt' ) === false ) {
            return;
        }

        \Vizyt\Admin\AdminAssets::enqueue_base( $hook );
    }

    public function registerRestRoutes(): void {
        ( new \Vizyt\Rest\ServicesController() )->register_routes();
        ( new \Vizyt\Rest\CategoriesController() )->register_routes();
        ( new \Vizyt\Rest\StaffController() )->register_routes();
        ( new \Vizyt\Rest\CustomerController() )->register_routes();
        ( new \Vizyt\Rest\BookingController() )->register_routes();
        ( new \Vizyt\Rest\AvailabilityController() )->register_routes();
        ( new \Vizyt\Rest\SpecialDaysController() )->register_routes();
        ( new \Vizyt\Rest\PublicServicesController() )->register_routes();
        ( new \Vizyt\Rest\PublicBookingController() )->register_routes();
        ( new \Vizyt\Rest\StatsController() )->register_routes();
    }

    public function registerAdminMenu(): void {
        ( new \Vizyt\Admin\AdminMenu() )->register();
    }

    public function registerSettings(): void {
        ( new \Vizyt\Admin\Settings() )->register();
    }

    public function registerShortcodes(): void {
        ( new \Vizyt\Public\BookingWidget() )->register();
    }

    private function maybeRunMigrations(): void {
        $current = get_option( 'vizyt_db_version', '0.0.0' );
        if ( version_compare( $current, VIZYT_VERSION, '<' ) ) {
            ( new Migrator() )->run();
        }
    }
}