<?php

/**
 * The admin-specific functionality of the plugin.
 *
 * @link       http://archil.net
 * @since      1.0.0
 *
 * @package    Adplus
 * @subpackage Adplus/admin
 */

/**
 * The admin-specific functionality of the plugin.
 *
 * Defines the plugin name, version, and two examples hooks for how to
 * enqueue the admin-specific stylesheet and JavaScript.
 *
 * @package    Adplus
 * @subpackage Adplus/admin
 * @author     Archil <support@adplus.io>
 */
class Adplus_Admin
{

    /**
     * The ID of this plugin.
     *
     * @since    1.0.0
     * @access   private
     * @var      string $plugin_name The ID of this plugin.
     */
    private $plugin_name;

    /**
     * The version of this plugin.
     *
     * @since    1.0.0
     * @access   private
     * @var      string $version The current version of this plugin.
     */
    private $version;

    /**
     * The options name to be used in this plugin
     *
     * @since    1.0.0
     * @access    private
     * @var    string $option_name Option name of this plugin
     */
    public static $option_name = 'adplus';

    /**
     * Initialize the class and set its properties.
     *
     * @since    1.0.0
     * @param      string $plugin_name The name of this plugin.
     * @param      string $version The version of this plugin.
     */
    public function __construct($plugin_name, $version)
    {
        $this->plugin_name = $plugin_name;
        $this->version = $version;

        if(isset($_POST['reload-blocks'])) {
            $this->reloadBlocks();
        }
    }


    public function reloadBlocks()
    {
        $token = get_option(Adplus_Admin::$option_name . '_token');
        $domain = get_option(Adplus_Admin::$option_name . '_domain');
        if(!$token || !$domain) {
            Helper::alert('warning', 'Укажите домен и токен.');
        }
        try {
            if(file_get_contents(rtrim($domain, '/') . '/site/reload-sait-blocks?token=' . $token . '&domain=' . Helper::parseHost(get_site_url())) === 'ok') {
                Helper::alert('success', 'Блоки обновлены.');
            } else {
                Helper::alert('warning', 'Не удалось обновить блоки, возможно вы указали неверные данные.');
            }
        } catch (Exception $e) {
            Helper::alert('error', 'Ошибка при отправке запроса. Ошибка - "' . $e->getMessage() . '"');
        }
    }

    /**
     * Register the stylesheets for the admin area.
     *
     * @since    1.0.0
     */
    public function enqueue_styles()
    {

        /**
         * This function is provided for demonstration purposes only.
         *
         * An instance of this class should be passed to the run() function
         * defined in Adplus_Loader as all of the hooks are defined
         * in that particular class.
         *
         * The Adplus_Loader will then create the relationship
         * between the defined hooks and the functions defined in this
         * class.
         */

        wp_enqueue_style($this->plugin_name, plugin_dir_url(__FILE__) . 'css/adplus-admin.css', [], $this->version, 'all');

    }

    /**
     * Register the JavaScript for the admin area.
     *
     * @since    1.0.0
     */
    public function enqueue_scripts()
    {

        /**
         * This function is provided for demonstration purposes only.
         *
         * An instance of this class should be passed to the run() function
         * defined in Adplus_Loader as all of the hooks are defined
         * in that particular class.
         *
         * The Adplus_Loader will then create the relationship
         * between the defined hooks and the functions defined in this
         * class.
         */

        wp_enqueue_script($this->plugin_name, plugin_dir_url(__FILE__) . 'js/adplus-admin.js', ['jquery'], $this->version, false);

    }

    /**
     * Add an options page under the Settings submenu
     *
     * @since  1.0.0
     */
    public function add_options_page()
    {

        $this->plugin_screen_hook_suffix = add_options_page(
            __('AdPlus.io Настройки', 'adplus'),
            __('AdPlus.io', 'adplus'),
            'manage_options',
            $this->plugin_name,
            [$this, 'display_options_page']
        );

    }

    /**
     * Render the options page for plugin
     *
     * @since  1.0.0
     */
    public function display_options_page()
    {
        include_once 'partials/adplus-admin-display.php';
    }

    /**
     * Register all related settings of this plugin
     *
     * @since  1.0.0
     */
    public function register_setting()
    {
        add_settings_section(
            self::$option_name . '_general',
            __('Настройки', 'adplus'),
            [$this, self::$option_name . '_general_cb'],
            $this->plugin_name
        );
        add_settings_field(
            self::$option_name . '_token',
            __('Токен пользователя', 'adplus'),
            [$this, self::$option_name . '_token_cb'],
            $this->plugin_name,
            self::$option_name . '_general',
            ['label_for' => self::$option_name . '_token']
        );
        add_settings_field(
            self::$option_name . '_domain',
            __('Адрес сервиса', 'adplus'),
            [$this, self::$option_name . '_domain_cb'],
            $this->plugin_name,
            self::$option_name . '_general',
            ['label_for' => self::$option_name . '_domain']
        );

        register_setting($this->plugin_name, self::$option_name . '_token');
        register_setting($this->plugin_name, self::$option_name . '_domain', 'esc_url');
    }

    /**
     * Render the text for the general section
     *
     * @since  1.0.0
     */
    public function adplus_general_cb()
    {
        echo '<p>' . __('Заполните поля ниже.', 'adplus') . '</p>';
    }

    public function adplus_token_cb()
    {
        $token = get_option(self::$option_name . '_token');
        echo '<input type="text" name="' . self::$option_name . '_token' . '" id="' . self::$option_name . '_token' . '" value="' . $token . '">';
        echo '<p class="description">Получить токен пользователя можно на странице профиля в личном кабинете вашей копии коробочной версии, если вы используете облачную версию, то на самом сайте <a href="https://adplus.io">https://adplus.io</a>.</p>';
    }

    public function adplus_domain_cb()
    {
        $domain = get_option(self::$option_name . '_domain');
        echo '<input type="text" name="' . self::$option_name . '_domain' . '" id="' . self::$option_name . '_domain' . '" value="' . $domain . '">';
        echo '<p class="description">Укажите адрес сайта, на котором установлена ваша копия сервиса, либо же укажите "https://adplus.io", если вы используете облачную версию.</p>';
    }


}