<?php

$page_security = 2;
$path_to_root="../..";
include($path_to_root . "/includes/session.inc");

include($path_to_root . "/sales/includes/sales_ui.inc");

$js = "";
if ($use_popup_windows)
	$js .= get_js_open_window(900, 600);
if ($use_date_picker)
	$js .= get_js_date_picker();

if (isset($_GET['OutstandingOnly']) && ($_GET['OutstandingOnly'] == true)) 
{
	$_POST['order_view_mode'] = 'OutstandingOnly';
	$_SESSION['page_title'] = _("Search Outstanding Sales Orders");
} 
elseif (isset($_GET['InvoiceTemplates']) && ($_GET['InvoiceTemplates'] == true)) 
{
	$_POST['order_view_mode'] = 'InvoiceTemplates';
	$_SESSION['page_title'] = _("Search Template for Invoicing");
} 
elseif (isset($_GET['DeliveryTemplates']) && ($_GET['DeliveryTemplates'] == true)) 
{
	$_POST['order_view_mode'] = 'DeliveryTemplates';
	$_SESSION['page_title'] = _("Select Template for Delivery");
}
elseif (!isset($_POST['order_view_mode']))
{
	$_POST['order_view_mode'] = false;
	$_SESSION['page_title'] = _("Search All Sales Orders");
}

page($_SESSION['page_title'], false, false, "", $js);

if (isset($_GET['selected_customer']))
{
	$selected_customer = $_GET['selected_customer'];
} 
elseif (isset($_POST['selected_customer']))
{
	$selected_customer = $_POST['selected_customer'];
}
else
	$selected_customer = -1;
	
//-----------------------------------------------------------------------------------
/*
$action = $_SERVER['PHP_SELF'];

if ($_POST['order_view_mode']=='OutstandingOnly')
{
  $action .= "?OutstandingOnly=" . $_POST['order_view_mode']$_PO;
}
elseif ($_POST['order_view_mode']=='InvoiceTemplates')
{
  $action .= "?InvoiceTemplates=" . $_POST['InvoiceTemplates'];
}
elseif ($_POST['order_view_mode']=='DeliveryTemplates')
{
  $action .= "?DeliveryTemplates=" . $_POST['InvoiceTemplates'];
}
*/
start_form(false, false, $_SERVER['PHP_SELF'] .SID);

start_table("class='tablestyle_noborder'");
start_row();
ref_cells(_("#:"), 'OrderNumber');
if ($_POST['order_view_mode']!='DeliveryTemplates' && $_POST['order_view_mode']!='InvoiceTemplates')
{
  date_cells(_("from:"), 'OrdersAfterDate', null, -30);
  date_cells(_("to:"), 'OrdersToDate', null, 1);
}
locations_list_cells(_("Location:"), 'StockLocation', null, true);

stock_items_list_cells(_("Item:"), 'SelectStockFromList', null, true);

submit_cells('SearchOrders', _("Search"));

hidden('order_view_mode', $_POST['order_view_mode']);

end_row();

end_table();
end_form();

//---------------------------------------------------------------------------------------------

if (isset($_POST['SelectStockFromList']) && ($_POST['SelectStockFromList'] != "") &&
	($_POST['SelectStockFromList'] != reserved_words::get_all()))
{
 	$selected_stock_item = $_POST['SelectStockFromList'];
} 
else 
{
	unset($selected_stock_item);
}

//---------------------------------------------------------------------------------------------
if (isset($_POST['ChangeTmpl']) && $_POST['ChangeTmpl']!=0) {
  $sql = "UPDATE ".TB_PREF."sales_orders SET type = !type WHERE order_no=".$_POST['ChangeTmpl'];

  db_query($sql, "Can't change sales order type");
}
//---------------------------------------------------------------------------------------------

$sql = "SELECT ".TB_PREF."sales_orders.order_no, ".TB_PREF."debtors_master.curr_code, ".TB_PREF."debtors_master.name, ".TB_PREF."cust_branch.br_name,
	".TB_PREF."sales_orders.ord_date, ".TB_PREF."sales_orders.deliver_to, ".TB_PREF."sales_orders.delivery_date,
	".TB_PREF."sales_orders.type, ";
$sql .= " Sum(".TB_PREF."sales_order_details.qty_sent) AS TotDelivered, ";
$sql .= " Sum(".TB_PREF."sales_order_details.quantity) AS TotQuantity, ";
$sql .= " Sum(".TB_PREF."sales_order_details.unit_price*".TB_PREF."sales_order_details.quantity*(1-".TB_PREF."sales_order_details.discount_percent)) AS OrderValue, ";

//if ($_POST['order_view_mode']=='InvoiceTemplates' || $_POST['order_view_mode']=='DeliveryTemplates')
  $sql .= TB_PREF."sales_orders.comments, ";
//else
  $sql .= TB_PREF."sales_orders.customer_ref";
  
$sql .=	" FROM ".TB_PREF."sales_orders, ".TB_PREF."sales_order_details, ".TB_PREF."debtors_master, ".TB_PREF."cust_branch
		WHERE ".TB_PREF."sales_orders.order_no = ".TB_PREF."sales_order_details.order_no
			AND ".TB_PREF."sales_orders.debtor_no = ".TB_PREF."debtors_master.debtor_no
			AND ".TB_PREF."sales_orders.branch_code = ".TB_PREF."cust_branch.branch_code
			AND ".TB_PREF."debtors_master.debtor_no = ".TB_PREF."cust_branch.debtor_no ";

//figure out the sql required from the inputs available
if (isset($_POST['OrderNumber']) && $_POST['OrderNumber'] != "") 
{
	$sql .= " AND ".TB_PREF."sales_orders.order_no LIKE '%". $_POST['OrderNumber'] ."' GROUP BY ".TB_PREF."sales_orders.order_no";
} 
else 
{
  if ($_POST['order_view_mode']!='DeliveryTemplates' && $_POST['order_view_mode']!='InvoiceTemplates')
  {
	$date_after = date2sql($_POST['OrdersAfterDate']);
	$date_before = date2sql($_POST['OrdersToDate']);

	$sql .= " AND ".TB_PREF."sales_orders.ord_date >= '$date_after'";
	$sql .= " AND ".TB_PREF."sales_orders.ord_date <= '$date_before'";
  }
	if ($selected_customer != -1)
		$sql .= " AND ".TB_PREF."sales_orders.debtor_no='" . $selected_customer . "'";

	if (isset($selected_stock_item))
		$sql .= " AND ".TB_PREF."sales_order_details.stk_code='". $selected_stock_item ."'";

	if (isset($_POST['StockLocation']) && $_POST['StockLocation'] != reserved_words::get_all())
		$sql .= " AND ".TB_PREF."sales_orders.from_stk_loc = '". $_POST['StockLocation'] . "' ";

	if ($_POST['order_view_mode']=='OutstandingOnly')
		$sql .= " AND ".TB_PREF."sales_order_details.qty_sent < ".TB_PREF."sales_order_details.quantity";
	elseif ($_POST['order_view_mode']=='InvoiceTemplates' || $_POST['order_view_mode']=='DeliveryTemplates')
		$sql .= " AND ".TB_PREF."sales_orders.type=1";

	$sql .= " GROUP BY ".TB_PREF."sales_orders.order_no, ".TB_PREF."sales_orders.debtor_no, ".TB_PREF."sales_orders.branch_code,
		".TB_PREF."sales_orders.customer_ref, ".TB_PREF."sales_orders.ord_date, ".TB_PREF."sales_orders.deliver_to";

} //end not order number selected

$result = db_query($sql,"No orders were returned");

//-----------------------------------------------------------------------------------

if ($result) 
{

	/*show a table of the orders returned by the sql */

	start_table("$table_style colspan=6 width=95%");
	$th = array(_("Order #"), _("Customer"), _("Branch"), _("Cust Order #"), _("Order Date"),
		_("Required By"), _("Delivery To"), _("Order Total"), _("Currency"), _("Tmpl"),"");

  	if($_POST['order_view_mode']=='InvoiceTemplates' || $_POST['order_view_mode']=='DeliveryTemplates')
	{
		$th[3] = _('Description');
	}

	table_header($th);
start_form();

	$j = 1;
	$k = 0; //row colour counter
	$overdue_items = false;
	while ($myrow = db_fetch($result)) 
	{

		$view_page = get_customer_trans_view_str(systypes::sales_order(), $myrow["order_no"]);
		$formated_del_date = sql2date($myrow["delivery_date"]);
		$formated_order_date = sql2date($myrow["ord_date"]);
//	    $not_closed =  $myrow['type'] && ($myrow["TotDelivered"] < $myrow["TotQuantity"]);

    	// if overdue orders, then highlight as so
    	if ($myrow['type'] == 0 && date1_greater_date2(Today(), $formated_del_date))
    	{
        	 start_row("class='overduebg'");
        	 $overdue_items = true;
    	} 
    	else 
    	{
			alt_table_row_color($k);
    	}

		label_cell($view_page);
		label_cell($myrow["name"]);
		label_cell($myrow["br_name"]);
	  if($_POST['order_view_mode']=='InvoiceTemplates' || $_POST['order_view_mode']=='DeliveryTemplates')
		  label_cell($myrow["comments"]);
	  else
		  label_cell($myrow["customer_ref"]);
		label_cell($formated_order_date);
		label_cell($formated_del_date);
		label_cell($myrow["deliver_to"]);
		amount_cell($myrow["OrderValue"]);
		label_cell($myrow["curr_code"]);
		if ($_POST['order_view_mode']=='OutstandingOnly'/* || $not_closed*/) 
		{
    		$delivery_note = $path_to_root . "/sales/customer_delivery.php?" . SID . "OrderNumber=" .$myrow["order_no"];
    		label_cell("<a href='$delivery_note'>" . _("Dispatch") . "</a>");
		}
  		elseif ($_POST['order_view_mode']=='InvoiceTemplates')
		{
    		$select_order= $path_to_root . "/sales/sales_order_entry.php?" . SID . "NewInvoice=" .$myrow["order_no"];
    		label_cell("<a href='$select_order'>" . _("Invoice") . "</a>");
		}
  		elseif ($_POST['order_view_mode']=='DeliveryTemplates')
		{
  			$select_order= $path_to_root . "/sales/sales_order_entry.php?" . SID . "NewDelivery=" .$myrow["order_no"];
    		label_cell("<a href='$select_order'>" . _("Delivery") . "</a>");
		}
		else
		{
		  echo "<td><input ".($myrow["type"]==1 ? 'checked' : '')." type='checkbox' name='chgtpl" .$myrow["order_no"]. "' value='1'
		   onclick='forms[1].ChangeTmpl.value= this.name.substr(6);
		   this.form.submit();' ></td>";

  		  $modify_page = $path_to_root . "/sales/sales_order_entry.php?" . SID . "ModifyOrderNumber=" . $myrow["order_no"];
  		  label_cell("<a href='$modify_page'>" . _("Edit") . "</a>");
		}
		end_row();;

		$j++;
		If ($j == 12)
		{
			$j = 1;
			table_header($th);
		}
		//end of page full new headings if
	}
	//end of while loop
  hidden('ChangeTmpl', 0);
end_form();
	end_table();

   if ($overdue_items)
   		display_note(_("Marked items are overdue."), 0, 1, "class='overduefg'");
}

echo "<br>";

end_page();
?>