<?php
/**
 * Main Class.
 *
 * @package AbsoluteAqddons
 * @since 1.0.0
 * @version 1.0.0
 */

namespace AbsoluteAddons;

use AbsoluteAddons\Settings\Dashboard;
use Elementor\Elements_Manager;

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

/**
 * Main Absolute_Addons Addons Class
 *
 * The init class that runs the Hello World plugin.
 * Intended To make sure that the plugin's minimum requirements are met.
 *
 * You should only modify the constants to match your plugin's needs.
 *
 * Any custom code should go inside Plugin Class in the plugin.php file.
 */
final class Absolute_Addons {

	/**
	 * Plugin Version
	 *
	 * @since 1.0.0
	 * @var string The plugin version.
	 */
	const VERSION = '1.0.0';

	/**
	 * Minimum Elementor Version
	 *
	 * @since 1.0.0
	 * @var string Minimum Elementor version required to run the plugin.
	 */
	const MINIMUM_ELEMENTOR_VERSION = '2.0.0';

	/**
	 * Minimum PHP Version
	 *
	 * @since 1.0.0
	 * @var string Minimum PHP version required to run the plugin.
	 */
	const MINIMUM_PHP_VERSION = '5.6';

	/**
	 * Instance
	 *
	 * @since 1.0.0
	 *
	 * @access private
	 * @static
	 *
	 * @var Absolute_Addons The single instance of the class.
	 */
	private static $_instance = null;

	/**
	 * Instance
	 *
	 * Ensures only one instance of the class is loaded or can be loaded.
	 *
	 * @return Absolute_Addons An instance of the class.
	 * @since 1.0.0
	 *
	 * @access public
	 * @static
	 *
	 */
	public static function instance() {

		if ( is_null( self::$_instance ) ) {
			self::$_instance = new self();
		}

		return self::$_instance;

	}

	/**
	 * Constructor
	 *
	 * @since 1.0.0
	 * @access public
	 */
	public function __construct() {

		// Load translation.
		add_action( 'init', [ $this, 'i18n' ] );

		// Init Plugin.
		add_action( 'plugins_loaded', [ $this, 'init' ], ABSOLUTE_ADDONS_INT_MIN );

		add_action( 'elementor/elements/categories_registered', [ $this, 'add_widget_categories' ], ABSOLUTE_ADDONS_INT_MIN );
	}

	/**
	 * Load Textdomain
	 *
	 * Load plugin localization files.
	 * Fired by `init` action hook.
	 *
	 * @since 1.0.0
	 * @access public
	 */
	public function i18n() {
		load_plugin_textdomain( 'absolute-addons', false, basename( dirname( __FILE__ ) ) . '/languages/' );
	}

	/**
	 * Initialize the plugin
	 *
	 * Validates that Elementor is already loaded.
	 * Checks for basic plugin requirements, if one check fail don't continue,
	 * if all check have passed include the plugin class.
	 *
	 * Fired by `plugins_loaded` action hook.
	 *
	 * @since 1.0.0
	 * @access public
	 */
	public function init() {

		// Load the helper functions.
		require_once 'includes/helper.php';

		// Check if Elementor installed and activated.
		if ( ! did_action( 'elementor/loaded' ) ) {
			add_action( 'admin_notices', array( $this, 'admin_notice_missing_main_plugin' ) );

			return;
		}

		// Check for required Elementor version.
		if ( ! version_compare( ELEMENTOR_VERSION, self::MINIMUM_ELEMENTOR_VERSION, '>=' ) ) {
			add_action( 'admin_notices', array( $this, 'admin_notice_minimum_elementor_version' ) );

			return;
		}

		// Check for required PHP version.
		if ( version_compare( PHP_VERSION, self::MINIMUM_PHP_VERSION, '<' ) ) {
			add_action( 'admin_notices', array( $this, 'admin_notice_minimum_php_version' ) );

			return;
		}

		// Once we get here, We have passed all validation checks so we can safely include our plugin.

		require_once 'includes/default-filters.php';
		require_once 'class-plugin.php';
		require_once 'includes/ajax-handler.php';
		require_once 'includes/register_post_type.php';
		require_once 'includes/icons-manager.php';

		if ( is_admin() ) {
			Dashboard::get_instance();
		}

		Absp_Library::init();
	}

	/**
	 * Admin notice
	 *
	 * Warning when the site doesn't have Elementor installed or activated.
	 *
	 * @since 1.0.0
	 * @access public
	 */
	public function admin_notice_missing_main_plugin() {
		if ( isset( $_GET['activate'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
			unset( $_GET['activate'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
		}

		$message = sprintf(
		/* translators: 1: Plugin name 2: Elementor 3. Anchor Tag Opening 4. Link Label (Anchor text) 5. Anchor Tag Closing */
			esc_html__( '"%1$s" requires "%2$s" to be installed and activated. You can install and activate %2$s from %3$s%4$s%5$s.', 'absolute-addons' ),
			'<strong>' . esc_html__( 'Absolute Addons', 'absolute-addons' ) . '</strong>',
			'<strong>' . esc_html__( 'Elementor', 'absolute-addons' ) . '</strong>',
			'<a href="' . esc_url( absp_plugin_install_url( 'elementor' ) ) . '">',
			'</a>',
			esc_html__( 'here', 'absolute-addons' )
		);

		printf( '<div class="notice notice-warning is-dismissible"><p>%1$s</p></div>', wp_kses_post( $message ) );
	}

	/**
	 * Admin notice
	 *
	 * Warning when the site doesn't have a minimum required Elementor version.
	 *
	 * @since 1.0.0
	 * @access public
	 */
	public function admin_notice_minimum_elementor_version() {
		if ( isset( $_GET['activate'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
			unset( $_GET['activate'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
		}

		$message = sprintf(
		/* translators: 1: Plugin name 2: Dependency Name 3: Required Dependency version */
			esc_html__( '"%1$s" requires "%2$s" version %3$s or greater.', 'absolute-addons' ),
			'<strong>' . esc_html__( 'Absolute Addons', 'absolute-addons' ) . '</strong>',
			'<strong>' . esc_html__( 'Elementor', 'absolute-addons' ) . '</strong>',
			self::MINIMUM_ELEMENTOR_VERSION
		);

		printf( '<div class="notice notice-warning is-dismissible"><p>%1$s</p></div>', wp_kses_post( $message ) );
	}

	/**
	 * Admin notice
	 *
	 * Warning when the site doesn't have a minimum required PHP version.
	 *
	 * @since 1.0.0
	 * @access public
	 */
	public function admin_notice_minimum_php_version() {
		if ( isset( $_GET['activate'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
			unset( $_GET['activate'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
		}

		$message = sprintf(
		/* translators: 1: Plugin name 2: Dependency Name 3: Required Dependency version */
			esc_html__( '"%1$s" requires "%2$s" version %3$s or greater.', 'absolute-addons' ),
			'<strong>' . esc_html__( 'Absolute Addons', 'absolute-addons' ) . '</strong>',
			'<strong>' . esc_html__( 'PHP', 'absolute-addons' ) . '</strong>',
			self::MINIMUM_PHP_VERSION
		);

		printf( '<div class="notice notice-warning is-dismissible"><p>%1$s</p></div>', wp_kses_post( $message ) );
	}

	/**
	 * Add Custom Elementor Categories
	 *
	 * @param Elements_Manager $elements_manager Category Names Array.
	 *
	 * @since 1.0.0
	 * @access public
	 */
	public function add_widget_categories( $elements_manager ) {

		$elements_manager->add_category(
			'absp-widgets',
			[
				'title' => esc_html__( 'Absolute Addons', 'absolute-addons' ),
				'icon'  => 'fa fa-plug',
			]
		);
		if ( absp_has_pro() ) {
			$elements_manager->add_category(
				'absp-widgets',
				[
					'title' => esc_html__( 'Absolute Addons Pro', 'absolute-addons' ),
					'icon'  => 'fa fa-plug',
				]
			);
		}
	}
}

// End of file class-absolute-addons.php