<?php
    session_start();

    header("Access-Control-Allow-Origin: *");
    header('Content-Type: application/json; charset=UTF-8');

    require_once("constants.php");

    require_once("repositories/UserRepository.php");
    require_once("classes/User.php");
	require_once("repositories/LocalRepository.php");
	require_once("classes/Local.php");

    require_once("utilities.php");

	/*/*$servername = "localhost";
	$username = "smartcharging";
	$password = "LXRLBaEAuRr7M7jY";*/

	//$params = json_decode($_REQUEST["params"], true);

    //$input = file_get_contents('php://input');
    $params = json_decode(file_get_contents('php://input'), true);

	$conn;
	$risposta = array();
    $statusUser;
    $statusLocal;
    $user = new User();
    $user_repo;
	$local = new Local();
	$local_repo;

    if (is_null($params)) {
        $risposta = createErrorMessage(-1, "Nessun parametro passato");
        echo json_encode($risposta);
        die();
    }

    if (!array_key_exists("username", $params) || $params["username"] === "") {
        $risposta = createErrorMessage(-1, "Parametro \"username\" non valido");
        echo json_encode($risposta);
        die();
    }

    if (!array_key_exists("password", $params) || $params["password"] === "") {
        $risposta = createErrorMessage(-1, "Parametro \"password\" non valido");
        echo json_encode($risposta);
        die();
    }

    if (!array_key_exists("email", $params) || $params["email"] === "" || !filter_var($params["email"], FILTER_VALIDATE_EMAIL)) {
        $risposta = createErrorMessage(-1, "Parametro \"email\" non valido");
        echo json_encode($risposta);
        die();
    }

    /*if (!array_key_exists("nome", $params) || $params["nome"] === "") {
        $risposta = createErrorMessage(-1, "Parametro \"nome\" non valido");
        echo json_encode($risposta);
        die();
    }

    if (!array_key_exists("cognome", $params) || $params["cognome"] === "") {
        $risposta = createErrorMessage(-1, "Parametro \"cognome\" non valido");
        echo json_encode($risposta);
        die();
    }*/

	try {
        $conn = new PDO("mysql:host=".DB_SERVERNAME.";dbname=".DB_NAME, DB_USERNAME, DB_PASSWORD);
        $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
        //echo "Connesso con successo al DB";

        $user_repo = new UserRepository($conn);

        $user->username         = $params["username"];
        //$user->nominativo       = $params["nominativo"];
        $user->nome             = array_key_exists("nome", $params) ? $params["nome"] : "";
        $user->cognome          = array_key_exists("cognome", $params) ? $params["cognome"] : "";
        $user->cell             = array_key_exists("cell", $params) ? $params["cell"] : "";
        $user->email            = $params["email"];
        //$user->avatar           = $params["avatar"];
        //$user->is_owner         = 1; //è un gestore in questo caso

        $statusUser = $user_repo->registerUser($user, $params["password"]);
        $risposta["user_id"] = $statusUser["id"];
        $risposta["token"] = $statusUser["token"];

        $strToHash = $user->username.$user->nome.$user->cognome.$user->cell.$user->email;

        if (isset($params["avatar"]) && $params["avatar"] != "") {
            $imgExtention = substr(strrchr($params["avatar"],'.'),1);
            $risposta["avatar_name"] = uniqid().".".$imgExtention;
        }
        if ($statusUser["return"]!=0) {
            echo json_encode($statusUser);
        } else {
            $local_repo = new LocalRepository($conn);

            $local->id_utente_owner     = $risposta["user_id"];
            $local->nomelocale          = $params["nomelocale"];
            $local->descrizione         = $params["descrizione"];
            $local->tipologia           = $params["tipologia"];
            //$local->imgs              = $params["imgs"];
            $local->lat                 = array_key_exists("lat", $params)                  ? $params["lat"] : null;
            $local->lon                 = array_key_exists("lon", $params)                  ? $params["lon"] : null;
            $local->indirizzo           = array_key_exists("indirizzo", $params)            ? $params["indirizzo"] : null;
            $local->email               = $params["email"];
            $local->telefono            = array_key_exists("telefono", $params)             ? $params["telefono"] : "";
            $local->sito                = array_key_exists("sito", $params)                 ? $params["sito"] : "";
            $local->n_punti_ricarica    = $params["n_punti_ricarica"];

            $statusLocal = $local_repo->registerLocal($local);      
            $risposta["local_id"] = $statusLocal["local_id"];      
            $risposta["return"] = $statusLocal["return"];


            $localImgs = array_key_exists("imgs", $params) ? $params["imgs"] : null;

            if ($risposta["return"] == 0 && count($localImgs)>0 && $localImgs[0] != "") {
                foreach($localImgs as $image) {
                    //rename($_SERVER['DOCUMENT_ROOT'].TEMP_IMAGES_PATH.session_id()."/".$image, $_SERVER['DOCUMENT_ROOT'].IMAGES_PATH.$image);
                    rename($_SERVER['DOCUMENT_ROOT'].TEMP_IMAGES_PATH."/".$image, $_SERVER['DOCUMENT_ROOT'].IMAGES_PATH.$image);
                }
                //rmdir("./images/temp/".session_id()."/");
                //deleteDirectory($_SERVER['DOCUMENT_ROOT'].TEMP_IMAGES_PATH.session_id()."/");
                $local_repo->addImages($risposta["local_id"], $localImgs);
            }

            //unset($_SESSION["images"]);

            echo json_encode($risposta);
        }


    }
	catch(PDOException $e)
    {
   		echo $e->getMessage();
        $risposta = createErrorMessage(3, "Errore DB");
        $risposta["user_id"] = -1;
        $risposta["local_id"] = -1;
   		//$risposta["return"] = 3;
    } finally {
        $conn = null; //Close the connection to the DBMS    
    }
	

?>