<?php

require_once("Rest.inc.php");

class API extends REST {

    public $data = "";

    const DB_SERVER = "x";
    const DB_USER = "x";
    const DB_PASSWORD = "x";
    const DB = "x";

    private $db = NULL;

    public function __construct(){
        parent::__construct();              // Init parent contructor
        $this->dbConnect();                 // Initiate Database connection
    }

    private function dbConnect(){
        $this->db = mysql_connect(self::DB_SERVER,self::DB_USER,self::DB_PASSWORD);
        if($this->db)
            mysql_select_db(self::DB,$this->db);
    }


    public function processApi(){
        $func = strtolower(trim(str_replace("/","",$_REQUEST['rquest'])));
        if((int)method_exists($this,$func) > 0)
            $this->$func();
        else
            $this->response('',404);                // If the method not exist with in this class, response would be "Page not found".
    }

    private function registerClient(){

        $entityBody = file_get_contents('php://input');
        $jsonDecoded = $this->jsonDecode($entityBody);
        //var_dump($entityBody);

        $jcname = $jsonDecoded["cname"];
        $jclocation = $jsonDecoded["clocation"];
        $jckey = $jsonDecoded["key"];
        $jencyKey = md5($jckey);

    /*  $cname = $this->_request['cname'];
        $clocation = $this->_request['clocation'];
        $keyStr = $this->_request['clientKey'];
        $key = md5($keyStr);
        $registerStr = array("cname"=>$cname,"clocation"=>$clocation,"key"=>$key);
        $jsonArr = $this->json($registerStr);
        //$jsoncheck = $this->isJson($jsonArr);
        $jsonD = $this->jsonDecode($jsonArr);
        $jcname = $jsonD["cname"];
        echo($jcname);

        */
        // Input validations
        if(!empty($jcname)){


                $sql = mysql_query("INSERT into client(cname,clocation,key) values('$jcname','$jclocation','$jencyKey')", $this->db);
                echo "inside if condition";
                var_dump($sql);
                if($sql){
                    $result = "Client Registered Successfully";

                    // If success everythig is good send header as "OK" and user details
                    }
                 else{
                    $result = "Unsuccessful Registration!";

                }   // If no records "No Content" status
            $this->response($result, 200);
        }

        // If invalid inputs "Bad Request" status message and reason
        $error = array('status' => "Failed", "msg" => "No detailes entered.");
        $this->response($this->json($error), 400);
    }



    private function json($data){
        if(is_array($data)){
            return json_encode($data);
        }
    }
    private function jsonDecode($data){

        if($this->isJson($data))
        {
            return json_decode($data,true);
        }
    }

    private function isJson($string) {
        json_decode($string);
        return (json_last_error() == JSON_ERROR_NONE);
    }
}

// Initiiate Library

$api = new API;
$api->processApi();