<?php

class TracksController extends Controller
{
	function __construct()
	{
		if (!App::$user->id) {
			App::redirect('/');
		}

		self::$layout = 'layouts/page.php';
		self::addStyle('/css/style.css?ver=' . App::getConfig('version'));
		self::addStyle('/css/pageStyle.css?ver=' . App::getConfig('version'));
		self::addScript('/js/jquery-2.1.0.min.js');
		self::addScript('/js/jquery-ui-1.10.4.custom.min.js');
		self::addScript('/js/bootstrap.min.js');
		self::addStyle('/css/bootstrap.min.css');
		self::addStyle('/css/bootstrap-theme.min.css');

	}

	function actionIndex()
	{
		$trips = Trips::model()->getAll(array('where' => '`owner` = ?'), array(App::$user->id));

		self::render('/tracks/index.php', array(
			'trips' => $trips,
		));
	}

	function actionFiles()
	{
		$files = TrackFiles::model()->getAll(array('where' => '`owner` = :owner'), array('owner' => App::$user->id));

		self::render('/tracks/files.php', array(
			'files' => $files,
		));
	}

	function actionUploadfile()
	{
		$temp = pathinfo($_FILES['file']['name']);
		$filename = $_FILES['file']['name'];
		$extension = strtolower($temp['extension']);
		$uploaddir = App::getBasedir().'tracks/';

		if ($extension !== 'gpx') {
			App::error404('Неизвестный тип');
		}

		$tmp = TrackFiles::model()->add(array(
			'owner' => App::$user->id,
			'name' => 'Трек '.date('d-m-Y H:i:s'),
			'filename' => $filename,
			'createdAt' => date('c'),
		));

		$newName = 'track'.$tmp->id . '.' . $extension;
		if (!move_uploaded_file($_FILES['file']['tmp_name'], $uploaddir . $newName)) {
			App::error404();
		}

		App::redirect('/tracks/files');
	}

	function actionImportgpx()
	{
		$id = (int)App::getParam('id');

		if (!$id) {
			App::error404();
		}

		$trackFile = TrackFiles::model()->getByPK($id);

		if ($trackFile->isEmpty() || $trackFile->owner != App::$user->id) {
			App::error404();
		}

		print_r($trackFile);

		$gpxObject = simplexml_load_file(App::getBasedir().'tracks/track'.$trackFile->id.'.gpx');

		$trip = Trips::model()->add(
				array(
					'name' => isset($gpxObject->metadata->name) ? (string) $gpxObject->metadata->name : 'Track',
					'createdAt' => isset($gpxObject->metadata->time) ? $gpxObject->metadata->time : date('c'),
					'owner' => App::$user->id,
					'distance' => 0,
					'description' => 'Трек сздан '.date('d-m-Y H:i').' из файла '. $trackFile->filename,
					'status' => Trips::STATUS_PRIVATE,
				)
		);

		$wayPoints = array();
		$tracks = array();
		$latlngs = array();
		$tracksCounter = 1;

		foreach ($gpxObject as $key => $block) {
			if ($key == 'wpt') {
				if (empty($block)) {
					continue;
				}

				$wayPoint = WayPoints::model()->add(
					array(
						'tripId' => $trip->id,
						'lat' => floatval($block['lat']),
						'lng' => floatval($block['lon']),
						'alt' => 0,
						'speed' => 0,
						'createdAt' => $block->time,
						'name' => (string) $block->name,
						'description' => (string) $block->desc,
					)
				);
			}

			if ($key == 'trk') {
				if (empty($block->trkseg)) {
					continue;
				}

				foreach ($block->trkseg as $trkpt) {
					if ($trkpt) {
						$track = Tracks::model()->add(
								array(
									'tripId' => $trip->id,
									'name' => (string)$block->name ? (string)$block->name : 'Фрагмент трека №'.$tracksCounter,
									'distance' => 0,
									'description' => '',
								)
							);
						$tracksCounter++;
						$trackPoints = array();

						foreach ($trkpt as $tpt) {

							$trackPoint = TrackPoints::model()->add(
									array(
										'trackId' => $track->id,
										'lat' => floatval($tpt['lat']),
										'lng' => floatval($tpt['lon']),
										'alt' => isset($tpt->ele) ? floatval($tpt->ele) : 0,
										'createdAt' => isset($tpt->time) ? $tpt->time : date('c'),
										'speed' => 0,
									)
							);
						}
					}
				}
			}
		}

		App::redirect('/tracks');
	}

}