<?
class form_order_material{
	public $id;	 
	public $config;
	public $validation;
	public $reasons;
	public $sign_counter;
	public $department;
	public $status_table;
	public $status_id;
	
	public function __construct($context){
		$this->id = $context['id'];
		$this->matid = $context['matid'];
		$this->status_table = $context['status_table'];
		$this->status_id  = $context['status'];
		$this->department_id  = $context['dept_id'];
		$this->sign_counter = 0;
	}

	public function set(){
		global $database;
		$id = $this->id;
		$db_name = $this->db_name;
		

		$order = common_stock::get_details_raw($_GET['id']);
		
		if($order){
			$delivery_date_arr = explode(' ', $order['delivery_date']);
			$order_date_arr = explode(' ', $order['order_date']);
			$this->delivery_date = dates::change_to_nice($delivery_date_arr[0]);
			$this->order_date = dates::change_to_nice($order_date_arr[0]);
			$this->order_number = $order['order_no'];
		}
		
		if(!empty($this->matid)){
			$material_detail = common_stock::get_material_detail_raw($this->matid);
			
			$this->order_no = $material_detail['order_no'];
			$this->cost = $material_detail['cost'];
			$this->material = $material_detail['item_no'];
			$this->supplier = $material_detail['supplier_no'];
			$this->quantity = $material_detail['order_quantity'];
			$this->received = $material_detail['num_received'];
			$delivery_date_arr = explode(' ', $material_detail['delivery_date']);
			$order_date_arr = explode(' ', $material_detail['order_date']);
			$this->delivery_date = dates::change_to_nice($delivery_date_arr[0]);
			$this->order_date = dates::change_to_nice($order_date_arr[0]);
		}
		
		if($_POST['Submit'] == "Create")
		{
			$this->order_no = $_POST['order_no'];
			$this->cost = $_POST['cost'];
			$this->material = $_POST['material'];
			$this->supplier = $_POST['supplier'];
			$this->quantity = $_POST['quantity'];
			$this->delivery_date = $_POST['delivery_date'];
			$this->order_date = $_POST['order_date'];
		}
		
		$this->config['order_no'] = array("id"=> $id,"value"=> $_GET['id'], "input_name" => "order_no", "name" => "Order No.","rule" => "required|alpha_numeric");
		$this->config['cost'] = array("id"=> $id,"value"=> $this->cost, "input_name" => "cost", "name" => "Cost","rule" => "required|numeric");
		$this->config['material'] = array("id"=> $id,"value"=> $this->material, "input_name" => "material", "name" => "Material","rule" => "required");
		$this->config['supplier'] = array("id"=> $id,"value"=> $this->supplier, "input_name" => "supplier", "name" => "Supplier","rule" => "required");
		$this->config['quantity'] = array("id"=> $id,"value"=> $this->quantity, "input_name" => "quantity", "name" => "Quantity","rule" => "required|numeric");
		$this->config['delivery_date'] = array("id"=> $id,"value"=> $this->delivery_date, "input_name" => "delivery_date", "name" => "Delivery Date","rule" => "required");
		$this->config['order_date'] = array("id"=> $id,"value"=> $this->order_date, "input_name" => "order_date", "name" => "Order Date","rule" => "");
		$this->config['received'] = array("id"=> $id,"value"=> $this->received, "input_name" => "received", "name" => "Received","rule" => "numeric");

		self::run_validation();
	}	

	public function run_validation(){				
		$static_function = (($_POST['Submit'] == "")) ? "initial" : "validate";		

		$this->validation['order_no'] = validation::$static_function($this->config['order_no']);
		$this->validation['cost'] = validation::$static_function($this->config['cost']);
		$this->validation['material'] = validation::$static_function($this->config['material']);
		$this->validation['supplier'] = validation::$static_function($this->config['supplier']);
		$this->validation['quantity'] = validation::$static_function($this->config['quantity']);
		$this->validation['delivery_date'] = validation::$static_function($this->config['delivery_date']);
		$this->validation['order_date'] = validation::$static_function($this->config['order_date']);
		if(!empty($this->matid)){$this->validation['received'] = validation::$static_function($this->config['received']);}
		
		$this->reasons = validation::formalise($this->validation);
	}
		
	public function form(){				
		global $database;
	
		$id = $this->id;
		$form_type = $this->form_type;
		
		$config = $this->config;
		$validation = $this->validation;
		
		$text_options = array("class" => "medium");
		$text_options_small = array("class" => "small");
		$text_area_options = array("class" => "medium");
		$select_options = array("class" => "medium form");
		$text_options_small_readonly['class'] =   "small";
		$text_options_small_readonly['attr'] =   "readonly";
		$options_select_medium = array("class"=>"medium");
		
		?>
		<div class="form_wrapper">
		
			<table cellspacing="0" border="1" class="tab_form">
		
				<tbody>
					<tr>
						<td class="left">Order Number:</td>
						<td class="right">