<?php

use Illuminate\Database\Seeder;
use App\Models\Vehicle;
use Illuminate\Support\Facades\Storage;
use App\Logic\Document\DocumentRepository;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\File;
use App\Models\User;
use App\Http\Controllers\Auth;
use App\Models\Post;
use App\Models\TagMigration;
use App\Models\PostMigration;
use App\Helpers\MigrationHelper;
use \Carbon\Carbon;
use App\Http\Controllers\ExtendedController;
use App\Http\Controllers\EventController;

class EventSeeder extends Seeder
{
	/**
	 * Run the database seeds.
	 *
	 * @return void
	 */
	public function run($mode = 'update')
	{
		if($mode == 'replace')
		{
			DB::connection('mysql')->table('posts')->where('type', 'veranstaltung')->delete();
			Storage::disk('upload')->deleteDirectory('uploads/veranstaltung');
		}
		$events = DB::connection('mysql_alt')->select("SELECT * FROM ikarus_veranstaltung ORDER BY 'id'");

		foreach($events as $event)
		{
			// Fallunterscheidung:
			// Das Element wird nuer importiert, wenn
			// A) $mode == 'replace'
			// oder
			// B) $mode != 'replace' und die ID aus der Altdatenbank ist noch nicht importiert worden
			$checkMigration			= PostMigration::where('type', 'veranstaltung')->where('old_id', $event->id)->get();

			if(($mode == 'replace') || ($mode == 'update' && $checkMigration->count() == 0))
			{
				$new_user = User::find($event->benutzer_id);
				if(!$new_user)
				{
					$event->benutzer_id = 1;
					$new_user = User::find($event->benutzer_id);
				}
				\Auth::login($new_user);

				echo "INSERT event: $event->id\n";
				$post = new Post;
				$post->type = 'veranstaltung';
				$post->title = $event->titel;
				$post->datetime = $event->datum . " " . $event->uhrzeit;
				//			$post->datetime = Carbon::parse($post->datetime)->addYears(2);
				$post->content = MigrationHelper::normalize($event->beschreibung);
				$post->user_id = $event->benutzer_id;
				$post->created_at = $event->created_at;
				$post->updated_at = ($event->updated_at == $event->created_at) ? Carbon::createFromFormat(config('formats.datetime.database'), $event->updated_at)->addMinute() : $event->updated_at;
				$post->published = true;
				$post->save();

				$controller = new EventController();
				$publishDate = $controller->calculatePublicationDate($post, true);
				$publication = $post->publication('facebook');
				$publication->setPublishDate($publishDate);
				$publication->noteForPublication(($publishDate > Carbon::now() ? true : false));
				$publication->save();
				$publication = $post->publication('twitter');
				$publication->setPublishDate($publishDate);
				$publication->noteForPublication(($publishDate > Carbon::now() ? true : false));
				$publication->save();
				$publication = $post->publication('stadtanzeiger');
				//			$publication->setPublishDate($publishDate);
				//			$publication->noteForPublication(($publishDate > Carbon::now() ? true : false));
				$publication->published_at = $publishDate;
				$publication->state = 'published';
				$publication->save();

				$migration = new PostMigration;
				$migration->type = $post->type;
				$migration->old_id = $event->id;
				$migration->post_id = $post->id;
				$migration->save();

				$migrations = TagMigration::where('type', 'abteilung')->where('old_id', $event->abteilung_id)->get();
				$tags = array();
				foreach($migrations as $m)
				{
					$tags[] = $m->tag_id;
				}
				$migrations = TagMigration::where('type', 'instanz')->where('old_id', $event->instanz_id)->get();
				foreach($migrations as $m)
				{
					$tags[] = $m->tag_id;
				}
				$post->tags()->sync($tags);

				$files = Storage::disk('import')->files('import/veranstaltung/' . $event->id);
				$repo = new DocumentRepository();
				$request = new Request();
				foreach($files as $file)
				{
					$is_preview = false;
					if(basename($file) == $event->startbild)
					{
						$is_preview = true;
					}
					echo "ADD FILE $file \n";
					$filedata = Storage::disk('import')->get($file);
					$extension = File::extension($file);
					$repo->upload('veranstaltung', $post->id, basename($file), $extension, $filedata, $post->user_id, $is_preview);
				}
			}
		}
	}
}