<?php

namespace DeliciousBrains\WPMDB\Common\MigrationState;

use DeliciousBrains\WPMDB\Common\Exceptions\InvalidStateIdentifier;
use DeliciousBrains\WPMDB\Common\MigrationState\Addons\MediaFilesState;
use DeliciousBrains\WPMDB\Common\MigrationState\Addons\ThemePluginFilesState;
use DeliciousBrains\WPMDB\Common\MigrationState\Migrations\CurrentMigrationState;
use DeliciousBrains\WPMDB\Common\MigrationState\Migrations\LocalSiteState;
use DeliciousBrains\WPMDB\Common\MigrationState\Migrations\RemoteSiteState;
use DeliciousBrains\WPMDB\Common\MigrationState\Migrations\SearchReplaceState;
use DeliciousBrains\WPMDB\Common\MigrationState\Migrations\SiteMigrationState;
use DeliciousBrains\WPMDB\WPMDBDI;

class StateFactory {
	/**
	 * Create a new state object.
	 *
	 * @param string $state_identifier State branch identifier.
	 *
	 * @throws \UnexpectedValueException
	 */
	public static function create( $state_identifier ) {
		$repository = WPMDBDI::getInstance()->get( ApplicationStateFormDataRepository::class );

		switch ( $state_identifier ) {
			case 'current_migration':
				return new CurrentMigrationState( $repository );
			case 'theme_plugin_files':
				return new ThemePluginFilesState( $repository );
			case 'media_files':
				return new MediaFilesState( $repository );
			case 'local_site':
				return new LocalSiteState( $repository );
			case 'remote_site':
				return new RemoteSiteState( $repository );
			case 'search_replace':
				return new SearchReplaceState( $repository );
			case 'site_migration':
				return new SiteMigrationState( $repository );
			default:
				throw new InvalidStateIdentifier();
		}
	}
}