<?php
include('db.php');
if(isset($_SESSION['userData']))
{
	$userData = json_decode($_SESSION['userData'],true);
	$agent_id = $userData['id'];
	if($userData['user_type'] != "1")
	{
		echo"<script>alert('Unable to access this page...'); window.location='dashboard.php';</script>";
		exit;
	}
	if(isset($_POST))
	{
		extract($_POST);
		$data = "";
		foreach($_POST as $k =>$v){
			if(in_array($k,array('name','width','height','template_code','school_id'))){
				if(!empty($data)) $data .=",";
				$v = trim($v);
				$data .= " `{$k}`='{$v}' ";
			}
		}
		$data .= ",`agent_id`='{$agent_id}' ";
		//$data .= ",`school_id`='{$school_id}' ";
		if(empty($id)){
			$sql = "INSERT INTO `id_templates` set $data ";
		}else{
			$sql = "UPDATE `id_templates` set $data where id = '{$id}' ";
		}

		$save = $con->query($sql);
		if($save)
		{
			$tid = empty($id) ? $con->insert_id : $id ;
			$img_src = 'uploads/templates/template_'.$tid.'.png';
			$sql = $con->query("UPDATE `id_templates` set $data where id = '{$tid}' ");
			$decoded = base64_decode(str_replace(' ','+',explode(',', $template_image)[1]));
			$img = imagecreatefromstring($decoded);
			$img = imagescale($img , ($width * 96), ($height * 96));
			$template_image = imagepng($img,$img_src);
			$resp['code'] = '100';
			$resp['msg'] = 'ID card template has been saved...';
			$_SESSION['success_msg'] = $resp['msg'];
		}
		else
		{
			$resp['code'] = '-100';
			$resp['msg'] = 'Unable to save ID card template...';
		}
	}
	else
	{
		$resp['code'] = '-100';
		$resp['msg'] = 'Unable to save ID card template...';
	}
	echo json_encode($resp); exit;
}
else
{
	echo"<script>window.location='index.php';</script>";
	exit;
}
?>