<?php

/**
 * The admin-specific functionality of the plugin.
 *
 * @link       https://profiles.wordpress.org/rakibuldev/
 * @since      1.0.0
 *
 * @package    Age_Sentry
 * @subpackage Age_Sentry/admin
 */

/**
 * The admin-specific functionality of the plugin.
 *
 * Defines the plugin name, version, the settings page, the registered
 * options, and the assets needed for the admin settings screen (media
 * uploader and color picker).
 *
 * @package    Age_Sentry
 * @subpackage Age_Sentry/admin
 * @author     MD. Rakibul Islam <mtsrakibul@gmail.com>
 */
class Age_Sentry_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;

	/**
	 * 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;

	}

	/**
	 * Register the admin settings page under a top-level menu item.
	 *
	 * @since    1.0.0
	 */
	public function add_admin_menu() {

		add_menu_page(
			__( 'Age Sentry', 'age-sentry' ),
			__( 'Age Sentry', 'age-sentry' ),
			'manage_options',
			'age-sentry',
			array( $this, 'display_plugin_admin_page' ),
			'dashicons-shield-alt'
		);

	}

	/**
	 * Render the plugin's settings page.
	 *
	 * @since    1.0.0
	 */
	public function display_plugin_admin_page() {

		require_once plugin_dir_path( __FILE__ ) . 'partials/age-sentry-admin-display.php';

	}

	/**
	 * Register the plugin settings, sanitization callbacks, and default values.
	 *
	 * @since    1.0.0
	 */
	public function register_settings() {

		register_setting( 'age_sentry-settings', 'age_sentry_logo', 'esc_url_raw' );
		register_setting( 'age_sentry-settings', 'age_sentry_title', 'sanitize_text_field' );
		register_setting( 'age_sentry-settings', 'age_sentry_subtitle', 'sanitize_textarea_field' );
		register_setting( 'age_sentry-settings', 'age_sentry_warning_text', 'sanitize_textarea_field' );
		register_setting( 'age_sentry-settings', 'age_sentry_enter_text', 'sanitize_text_field' );
		register_setting( 'age_sentry-settings', 'age_sentry_exit_text', 'sanitize_text_field' );
		register_setting( 'age_sentry-settings', 'age_sentry_redirect_url', 'esc_url_raw' );
		register_setting( 'age_sentry-settings', 'age_sentry_cookie_duration', 'absint' );
		register_setting( 'age_sentry-settings', 'age_sentry_verification_method', 'sanitize_text_field' );
		register_setting( 'age_sentry-settings', 'age_sentry_min_age', 'absint' );
		register_setting( 'age_sentry-settings', 'age_sentry_bypass_logged_in', 'sanitize_text_field' );
		register_setting( 'age_sentry-settings', 'age_sentry_bypass_crawlers', 'sanitize_text_field' );
		register_setting( 'age_sentry-settings', 'age_sentry_show_remember_me', 'sanitize_text_field' );

		// Color settings.
		register_setting( 'age_sentry-settings', 'age_sentry_color_popup_bg', 'sanitize_hex_color' );
		register_setting( 'age_sentry-settings', 'age_sentry_color_primary', 'sanitize_hex_color' );
		register_setting( 'age_sentry-settings', 'age_sentry_color_text', 'sanitize_hex_color' );
		register_setting( 'age_sentry-settings', 'age_sentry_color_text_muted', 'sanitize_hex_color' );

	}

	/**
	 * Register the stylesheets and scripts for the admin area.
	 *
	 * Only loads on this plugin's own settings page (checked via the
	 * `page` query var, which is the most reliable way to target a single
	 * top-level admin page), and pulls in the WordPress media uploader and
	 * color picker that the settings screen depends on.
	 *
	 * @since    1.0.0
	 */
	public function enqueue_scripts() {

		// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page check, not form processing.
		if ( ! isset( $_GET['page'] ) || 'age-sentry' !== $_GET['page'] ) {
			return;
		}

		wp_enqueue_media();
		wp_enqueue_style( 'wp-color-picker' );
		wp_enqueue_script( 'wp-color-picker' );

		wp_enqueue_style( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'css/age-sentry-admin.css', array( 'wp-color-picker' ), $this->version, 'all' );

		wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/age-sentry-admin.js', array( 'jquery', 'wp-color-picker' ), $this->version, true );

		wp_localize_script(
			$this->plugin_name,
			'age_sentryAdminData',
			array(
				'chooseLogoTitle'  => __( 'Choose Logo', 'age-sentry' ),
				'chooseLogoButton' => __( 'Choose Logo', 'age-sentry' ),
			)
		);

	}

	/**
	 * Add a "Settings" link to this plugin's entry on the Plugins screen,
	 * placed before the default "Deactivate" link.
	 *
	 * @since    1.0.0
	 * @param    array    $links    The existing list of plugin action links.
	 * @return   array              The modified list of plugin action links.
	 */
	public function add_action_links( $links ) {

		$settings_link = sprintf(
			'<a href="%s">%s</a>',
			esc_url( admin_url( 'admin.php?page=age-sentry' ) ),
			esc_html__( 'Settings', 'age-sentry' )
		);

		array_unshift( $links, $settings_link );

		return $links;

	}

}