<?php

namespace WPFormsSendinblue;

use stdClass;
use WPForms_Updater;
use WPFormsSendinblue\Api\Client;
use WPFormsSendinblue\Provider\Account;
use WPFormsSendinblue\Provider\Template;
use WPFormsSendinblue\Tasks\ProcessActionTask;
use WPForms\Providers\Providers;

/**
 * Class Plugin that loads the whole plugin.
 *
 * @since 1.0.0
 */
class Plugin {

	/**
	 * Provider slug.
	 *
	 * @since 1.0.0
	 */
	const SLUG = 'sendinblue';

	/**
	 * Manage API accounts.
	 *
	 * @since 1.0.0
	 *
	 * @var Account
	 */
	private $account;

	/**
	 * Get some addon templates.
	 *
	 * @since 1.0.0
	 *
	 * @var Template
	 */
	private $template;

	/**
	 * Client for Sendinblue API.
	 *
	 * @since 1.0.0
	 *
	 * @var Client
	 */
	private $client;

	/**
	 * Plugin constructor.
	 *
	 * @since 1.0.0
	 */
	private function __construct() {

		$this->load_dependencies();
	}

	/**
	 * Load plugin dependencies.
	 *
	 * @since 1.0.0
	 */
	private function load_dependencies() {

		$this->account  = new Account();
		$this->template = new Template();
		$this->template->init();
		$this->client = new Client();

		( new ProcessActionTask() )->hooks();

		Providers::get_instance()->register(
			new Provider\Core()
		);
	}

	/**
	 * Get property.
	 *
	 * @since 1.0.0
	 *
	 * @param string $property_name Property name.
	 *
	 * @return mixed
	 */
	public function get( $property_name ) {

		return property_exists( $this, $property_name ) ? $this->{$property_name} : new stdClass();
	}

	/**
	 * Get a single instance of the addon.
	 *
	 * @since 1.0.0
	 *
	 * @return Plugin
	 */
	public static function get_instance() {

		static $instance;

		if ( ! $instance ) {
			$instance = new self();
		}

		return $instance;
	}

	/**
	 * Flash a transient cache on provider data change.
	 *
	 * @since 1.0.0
	 * @deprecated 1.4.0
	 */
	public function flush_cache() {

		_deprecated_function( __METHOD__, '1.4.0 of the WPForms Brevo addon.' );

		// Call it when an account was added or disconnected.
		if (
			did_action( 'wp_ajax_wpforms_settings_provider_add_sendinblue' ) ||
			did_action( 'wp_ajax_wpforms_settings_provider_disconnect_sendinblue' )
		) {
			delete_transient( 'wpforms_sendinblue_accounts' );
		}
	}

	/**
	 * Load the addon updater.
	 *
	 * @since 1.0.0
	 * @deprecated 1.4.0
	 *
	 * @todo Remove with core 1.9.2
	 *
	 * @param string $key License key.
	 */
	public function updater( $key ) {

		_deprecated_function( __METHOD__, '1.4.0 of the WPForms Brevo plugin' );

		new WPForms_Updater(
			[
				'plugin_name' => 'WPForms Brevo',
				'plugin_slug' => 'wpforms-sendinblue',
				'plugin_path' => plugin_basename( WPFORMS_SENDINBLUE_FILE ),
				'plugin_url'  => trailingslashit( WPFORMS_SENDINBLUE_URL ),
				'remote_url'  => WPFORMS_UPDATER_API,
				'version'     => WPFORMS_SENDINBLUE_VERSION,
				'key'         => $key,
			]
		);
	}
}