<?php
class Order_model extends CI_Model
{
	function __construct()
	{
		parent::__construct();
		$this->load->helper('str') ;
	}
	
	function get_all_order($num=30,$offset=0)
	{
		$this->db->order_by('cart_id','DESC');
		$this->db->where('bl_active',1);
		return $this->db->get('cart',$num,$offset)->result();
	}
	
	function get_num_order()
	{
		$this->db->order_by('cart_id','DESC');
		$this->db->where('bl_active',1);
		return $this->db->get('cart')->num_rows();
	}
	
	function get_order_by_id($id)
	{
		 $this->db->where('cart_id',$id);
		 return $this->db->get('cart')->row();
	}
	
	function get_all_change_order($status=0,$num=30,$offset=0)
	{
		 $this->db->where('status',$status);
		//$this->db->where('is_delete',0);
		 $this->db->order_by('cart_id','DESC');
		 return $this->db->get('cart',$num,$offset)->result();
	}
	
	function get_num_change_order($status=0)
	{
		 $this->db->where('status',$status);
		 //$this->db->where('is_delete',0);
		 return $this->db->get('cart')->num_rows();
	} 
	
	function get_cart_detail($id)
	{
		 $this->db->select('product.*,cartdetail.*');
		 $this->db->join('product','product.proid = cartdetail.proid');
		 $this->db->where('cartdetail.cart_id',$id);
		 return $this->db->get('cartdetail')->result();
	}
	
	function get_product_name($id)
	{
		 $this->db->select('product.pro_name');
		 $this->db->join('product','product.proid = cartdetail.proid');
		 $this->db->where('cartdetail.cart_id',$id);
		 $query = $this->db->get('cartdetail') ;
		 return $query->result();
	}
	
	function get_all_city()
	{
		 $this->db->where('CountryID',1);
		 $this->db->where('parent_id',0);
		 return $this->db->get('city')->result();
	}
	
	function get_list_district_by_city($CityID)
	{
		 $this->db->where('parent_id',$CityID);
		 return $this->db->get('city')->result();
	}
	
	function get_city_by_id($id)
	{
		 $this->db->where('CityID',$id);
		 $rs = $this->db->get('city')->row();
		 if($rs){
			  return $rs->CityName;
		 }else{
			  return '';
		 }
	}
	
	function get_payment_by_id($id)
	{
	  if(empty($id)) $id=1 ;
		 $this->db->where('PaymentID',$id);
		 return $this->db->get('payment')->row()->PaymentName;
	}
	function get_country_by_id($id){
		 $id = ($id==0)?'1':$id;
		 $this->db->where('CountryID',$id);
		 return $this->db->get('country')->row()->CountryName;
	}
	
	function get_shipping_by_id($ShippingID){
	  if(empty($ShippingID)) $ShippingID=5 ;
		 $this->db->where('ShippingID',$ShippingID);
		 return $this->db->get('shippingtype')->row();
	}
	
	function get_all_giftcards($cart_id){
		 $this->db->where('cart_id',$cart_id);
		 return $this->db->get('giftcards_cart')->result();
		 
	}
	function get_all_discount($cart_id){
		 $this->db->where('cart_id',$cart_id);
		 return $this->db->get('discount_cart')->result();
		 
	} 
	// Lưu thông tin dơn hang
		  
	function saveorder()
	{
		 $id = $this->uri->segment(3);
		 $data['status'] = (int)$this->input->post('status');
		 $data['is_payment'] = (int)$this->input->post('is_payment');
		 $data['cusnote'] = $this->input->post('cusnote');
		 $data['admin_note'] = $this->input->post('admin_note');
		 $data['dt_modify'] = date('Y-m-d H:i:s') ;
		 
		 $this->db->where('cart_id',$id);
		 if($this->db->update('cart',$data))
		 {
			  return true;
		 }else{
			  return false;
		 }
	}
	//lay email templates don hang admin (cart_admin);
	function get_email_templates($key){
		 $this->db->where('Key',$key);
		 return $this->db->get('email_templates')->row();
	}
	
	// Hiển thị tình trang đơn hàng
	
	  function get_status($status)
	  {
			if($status == 'Open'){
				 return 'Đang mở';
			}else if($status =='Processed'){
				 return 'Đang xử lý';
			}else if($status == 'Canceled'){
				 return 'Đã hủy';
			}else{
				 return 'Hoàn thành';
			}
	  }      
	/*****
	* Tinh tong san pham trong moi don hang
	* 
	* @param mixed $cart_id
	*/
	function get_sum_product($cart_id)
	{
		 $this->db->select_sum('Quantity','total');
		 $this->db->from('cartdetail');
		 $this->db->where('cart_id',$cart_id);
		 $query = $this->db->get();
		 return $query->row()->total;
	}
	/********
	* Tinh tong tien trong moi don hang
	* 
	* @param mixed $cart_id
	*/
	/*function get_sum_price($cart_id)
	{
		  $this->db->where('cart_id',$cart_id);
		  $list = $this->db->get('cartdetail')->result();
		  $total = 0;
		  foreach($list as $rs):
				 $total = $total + ($rs->price * $rs->Quantity);
		  endforeach;
		 return $total;
	}*/
	
	function delete($id)
	{
		 $data = array(
			'is_delete' => 1,
			'bl_active' => 0,
			'dt_modify' => date('Y-m-d H:i:s')
		 );
		 $this->db->where('cart_id',$id);
		 if($this->db->update('cart',$data)){
			  return true;
		 }else{
			  return false;
		 }
	}
	
	function get_thongke_donhang()
	{
		 $tungay = $this->input->post('tungay');
		 $denngay = $this->input->post('denngay');
		 $order = $this->input->post('order');
		 $order_type = $this->input->post('order_type');
		 $tinhtrang = (int)$this->input->post('tinhtrang');
		 $datebegin = strtotime($tungay);
		 $dateend = strtotime($denngay);
		 $this->db->where('IsDelete',0);
		 if($tinhtrang!=0){
			  $this->db->where('Status',$tinhtrang);
		 }
		 $this->db->where('dt_create >',$datebegin);
		 $this->db->where('dt_create <',$dateend);
		 $this->db->order_by($order,$order_type);
		 return $this->db->get('shoppingcart')->result();
		 
	}
	
	
	}      
?>