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<?php
	session_start();
	require_once('dbconfig/config.php');
	//phpinfo();
?>
<!DOCTYPE html>
<html>
<head>
<title>Sign Up Page</title>
<link rel="stylesheet" href="css/registeradmin.css">
</head>
<body>
	<div id="main-wrapper">
	<center><h1 class="logintitle">Identifikohuni</h1></center>
		<form action="registeradmin.php" method="post">
			<div class="inner_container">

				<input class="login-input" type="text" placeholder="Fusni Username" name="username" required> <br>

				<input class="login-input" type="password" placeholder="Fusni password-in" name="password" required> <br>

				<input class="login-input" type="password" placeholder="Konfirmo Password-in" name="cpassword" required><br>

				<input class="login-input" type="text" name="psig" placeholder="Pyetja e sigurise ">

				<button name="registeradmin" class="login-button" type="submit">Rregjistrohu</button>
				<a href="index.php"><button type="button" class="login-button"><< Kthehu ne fillim</button></a>

			</div>
		</form>

		<?php
			if(isset($_POST['registeradmin']))
			{
				@$username=$_POST['username'];
				@$password=$_POST['password'];
				@$cpassword=$_POST['cpassword'];
				@$psig=$_POST['psig'];

				if(($password == $cpassword) && ($psig === '123'))

				{
				$query = "select * from admin where user='$username'";

				$query_run = mysqli_query($con,$query);
				//echo mysql_num_rows($query_run);
				$numero = " select count (user) from admin ";
				$numero_run = mysqli_query($con, $numero);
				if(($query_run) &&($numero_run))
					{
						if(mysqli_num_rows($query_run)>0)
						{
							echo '<script type="text/javascript">alert("This Username Already exists.. Please try another username!")</script>';
						}

						elseif (mysqli_num_rows($numero_run)>1) {
							echo '<script type="text/javascript">alert("there cant be more than 1 user registred ")</script>';
						}


						else
						{
							$query = "insert into admin values('$username','$password')";
							$query_run = mysqli_query($con,$query);
							if($query_run)
							{
								echo '<script type="text/javascript">alert("User Registered.. Welcome")</script>';
								$_SESSION['username'] = $username;
								$_SESSION['password'] = $password;
								header( "Location: homepage.php");

							}
							else
							{
								echo '<p class="bg-danger msg-block">Registration Unsuccessful due to server error. Please try later</p>';
							}
						}
					}
					else
					{
						echo '<script type="text/javascript">alert("DB error")</script>';
					}
				}
				else
				{
					echo '<script type="text/javascript">alert("Password-et nuk perputhen ose pyetja e sigurise gabim")</script>';


				}

			}
		?>
	</div>
</body>
</html>