<?php
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Headers: access");
header("Access-Control-Allow-Methods: POST");
header("Content-Type: application/json; charset=UTF-8");
header("Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With");

require 'db_connection.php';
include 'functions.php';

 $data = json_decode(file_get_contents("php://input"));

 //print_r($data);
 if(isset($data->user_name) && isset($data->user_password))
 {
     $username =$data->user_name;
     $password =$data->user_password;
 
 
 
     // $usernameFlag = false;
     // $passwordFlag = false;
     $field= array('strResult','strUsername');
 
     $sql = "SELECT * FROM user WHERE username = '$username' AND password='$password'";
     $result = mysqli_query($conn, $sql);
     if($result)
     {
         $row= mysqli_fetch_array($result);
         
         
         if($row > 0)
         { 
            //  session_start();
            //  $_SESSION['username']= $username;
            //  $_SESSION['id']=$row['id'];
            //  $_SESSION['userGroup'] = $row['refUserGroupID'];
             updateDate('last_loggedin',$username);
             $data=array('Login successful',$username);
             Insertdata('tblloginuser',$field,$data);
            
             echo 1;
         }
         else
         {
             $sql = "SELECT * FROM user WHERE username = '$username'";
             $result = mysqli_query($conn, $sql);
             $row= mysqli_fetch_array($result);
             if($row > 0)
             {
                 $data=array('Login failed : Incorrect password',$username);
             }
             else
             {
                 $data=array('Login failed : User not found',$username);
             }
             Insertdata('tblloginuser',$field,$data);
             echo 0;
         }
     }
     
 }






?>