<?php

class JsonController extends Controller
{

    /**
     * Точки
     */
    static function actionPoints()
    {
        $points = new Point();
        $points = $points->getAll();

        $categories = new Category();
        $categories = $categories->getAll();

		$result = array();

        foreach ($points as $point) {
			$result[$point['id']]['id'] = $point['id'];
			$result[$point['id']]['name'] = $point['name'];
			$result[$point['id']]['lat'] = $point['lat'];
			$result[$point['id']]['lng'] = $point['lng'];
            $result[$point['id']]['categoryId'] = $point['categoryId'];
            $result[$point['id']]['categoryIcon'] = $categories[$point['categoryId']]['icon'];
        }

        self::renderPartial('json.php', array(
			'data' => $result,
		));
    }

    /**
     * Точка
     */
	static function actionPoint()
	{
		$id = (int) App::getParam('id');
		if ($id)
		{
			$point = new Point();
            $point = $point->getByPK($id);
            $point->descriptionHtml = nl2br($point->description);

            $categories = new Category();
            $categories = $categories->getAll();

            $point->categoryIcon = $categories[$point->categoryId]['icon'];
            $point->categoryName = $categories[$point->categoryId]['name'];

			self::renderPartial('json.php', $point->getValues());
		} else
		{
			App::error404();
		}
	}

    /**
     * Категории
     */
    static function actionCategories()
    {
        $categories = new Category();
        $categories = $categories->getAll();

        self::renderPartial('json.php', array(
			'data' => $categories,
		));
    }

    /**
     * Добавление точки
     */
    static function actionAddPoint()
    {
        $errors = array();

        if(!( isset($_POST['name']) && $_POST['name'] && strlen($_POST['name']) > 1 )) $errors[1]='Неверное название точки';
        if(!( isset($_POST['img']) && $_POST['img'] && strlen($_POST['img']) > 13 )) $errors[2]='Плохая ссылка на изображение';
        if(!( isset($_POST['description']) && $_POST['description'] && strlen($_POST['description']) > 25 )) $errors[3]='Слишком короткое описание';
        if(!( isset($_POST['categoryId']) && $_POST['categoryId'] )) $errors[4]='Не задана категория точки';
        if(!( isset($_POST['source']) )) $errors[5]='Не передано поле источкика информации. Допускается пустое значение.';
        if(!( isset($_POST['lat']) && $_POST['lat'] )) $errors[6]='Ошибочное значение широты';
        if(!( isset($_POST['lng']) && $_POST['lng'] )) $errors[7]='Ошибочное значение долготы';
		if(!App::$user ) $errors[8]='Вы не авторизованы! Пожалуйста, войдите.';
		if(isset($_POST['id']) && $_POST['id'] && App::$user->isAdmin == 0 ) $errors[9]='Редактирование точек достурно только администратору!';


        if (empty($errors))
        {
            $point = new Point();

			// Редактирование существующей точки
			if (isset($_POST['id']) && $_POST['id'])
			{

				$id = $_POST['id'];
				$point = $point->getByPK($id);

				$point->setValues($_POST);
				$point->save();

				self::renderPartial('json.php', array(
                    'data' => $point->id
                ));

				die;
			}

			$_POST['author'] = App::$user->id;
			$_POST['date'] = time();
            $point->add($_POST);

            if ( $point->id )
            {
                self::renderPartial('json.php', array(
                    'data' => $point->id
                ));

                $ch = curl_init("http://sms.ru/sms/send");
                curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
                curl_setopt($ch, CURLOPT_TIMEOUT, 30);
                curl_setopt($ch, CURLOPT_POSTFIELDS, array(
                    "api_id"		=>	"2c2af6a7-a935-0e84-5952-599f5cd61905",
                    "to"			=>	"79046106141, 79046106144",
                    "text"      	=>	"#".$point->id.": ".$point->name,
                ));
                curl_exec($ch);
                curl_close($ch);
            }
            else
            {
                header("HTTP/1.0 500 Internal Server Error");
                die('Error 500 - Internal Server Error');
            }

        }
        else
        {
            header("HTTP/1.0 400 Bad Request");
            header('Content-Type: application/json');
            print json_encode($errors);
        }
    }

	static function actionSaveRoute()
	{
		$request = array(
			'author' => App::$user->id,
			'date' => time(),
			'name' => $_POST['name'],
			'points' => json_encode($_POST['points']),
		);

		$route = new Route();
		$route = $route->add($request);

		self::renderPartial('json.php', $route->id);
	}

	static function actionRoute()
	{
		$id = (int) App::getParam('id');
		if ($id)
		{
			$route = new Route();
            $route = $route->getByPK($id);
			self::renderPartial('json.php', $route->points);
		} else
		{
			App::error404();
		}
	}

	static function actionDeleteRoute()
	{
		$id = (int) App::getParam('id');
		if ($id && App::$user)
		{
			$route = new Route();
            $route = $route->getByPK($id);

			if ($route->author == App::$user->id)
			{
				$route->delete($id);
			}

			self::renderPartial('json.php', true);
		} else
		{
			App::error404();
		}
	}

	static function actionGeoCoding()
	{
		$address = isset($_GET['search']) ? $_GET['search'] : '';

		$res = @file_get_contents('http://geocode-maps.yandex.ru/1.x/?format=json&geocode='.urlencode($address));
		$res = json_decode($res, true);

		if (isset ($res['response']['GeoObjectCollection']['featureMember'][0]['GeoObject']['Point']['pos']))
			$point = explode (' ', $res['response']['GeoObjectCollection']['featureMember'][0]['GeoObject']['Point']['pos']);
		else
			$point = array(0, 0);

		$coords = array();
		$coords['lat'] = $point[1];
		$coords['lng'] = $point[0];

		self::renderPartial('json.php', $coords);
	}
}