<?php

	if ( ! class_exists( 'Basic_Requirement_Checker' ) ) {
		require_once __DIR__ . '/Basic_Requirement_Checker.php';
	}

	if ( ! class_exists( 'WPDesk_Basic_Requirement_Checker_With_Update_Disable' ) ) {
		require_once __DIR__ . '/Basic_Requirement_Checker_With_Update_Disable.php';
	}

	/**
	 * Falicitates createion of requirement checker
	 */
	class WPDesk_Basic_Requirement_Checker_Factory {
		const LIBRARY_TEXT_DOMAIN = 'wp-basic-requirements';

		/**
		 * Creates a simplest possible version of requirement checker.
		 *
		 * @param string $plugin_file
		 * @param string $plugin_name
		 * @param string|null $text_domain Text domain to use. If null try to use library text domain.
		 *
		 * @return WPDesk_Requirement_Checker
		 */
		public function create_requirement_checker( $plugin_file, $plugin_name, $text_domain = null ) {
			return new WPDesk_Basic_Requirement_Checker( $plugin_file, $plugin_name,
				$text_domain, null, null );
		}

		/**
		 * Creates a requirement checker according to given requirements array info.
		 *
		 * @param string $plugin_file
		 * @param string $plugin_name
		 * @param string $text_domain Text domain to use. If null try to use library text domain.
		 * @param array $requirements Requirements array as given by plugin.
		 *
		 * @return WPDesk_Requirement_Checker
		 */
		public function create_from_requirement_array( $plugin_file, $plugin_name, $requirements, $text_domain = null ) {
			$requirements_checker = new WPDesk_Basic_Requirement_Checker_With_Update_Disable(
				$plugin_file,
				$plugin_name,
				$text_domain,
				$requirements['php'],
				$requirements['wp']
			);

			if ( isset( $requirements['plugins'] ) ) {
				foreach ( $requirements['plugins'] as $requirement ) {
					$version = isset( $requirement['version'] ) ? $requirement['version'] : null;
					$requirements_checker->add_plugin_require( $requirement['name'], $requirement['nice_name'], $version );
				}

				$requirements_checker->transient_delete_on_plugin_version_changed();
			}

			if ( isset( $requirements['repo_plugins'] ) ) {
				foreach ( $requirements['repo_plugins'] as $requirement ) {
					$requirements_checker->add_plugin_repository_require( $requirement['name'], $requirement['version'],
						$requirement['nice_name'] );
				}
			}

			if ( isset( $requirements['modules'] ) ) {
				foreach ( $requirements['modules'] as $requirement ) {
					$requirements_checker->add_php_module_require( $requirement['name'], $requirement['nice_name'] );
				}
			}

			return $requirements_checker;
		}
	}