<?php

$page_security = 3;
$path_to_root="..";
include_once($path_to_root . "/includes/ui/items_cart.inc");
include_once($path_to_root . "/includes/session.inc");

include_once($path_to_root . "/includes/date_functions.inc");
include_once($path_to_root . "/includes/data_checks.inc");

include_once($path_to_root . "/gl/includes/ui/gl_bank_ui.inc");
include_once($path_to_root . "/gl/includes/gl_db.inc");
include_once($path_to_root . "/gl/includes/gl_ui.inc");

$js = '';
if ($use_popup_windows)
	$js .= get_js_open_window(800, 500);
if ($use_date_picker)
	$js .= get_js_date_picker();

if (isset($_GET['NewPayment'])) {
	$_SESSION['page_title'] = _("Bank Account Payment Entry");
	handle_new_order(systypes::bank_payment());

} else if(isset($_GET['NewDeposit'])) {
	$_SESSION['page_title'] = _("Bank Account Deposit Entry");
	handle_new_order(systypes::bank_deposit());
}
page($_SESSION['page_title'], false, false, '', $js);

//-----------------------------------------------------------------------------------------------
check_db_has_bank_accounts(_("There are no bank accounts defined in the system."));

check_db_has_bank_trans_types(_("There are no bank payment types defined in the system."));

//----------------------------------------------------------------------------------------
if ($ret = context_restore()) {
	if(isset($ret['supplier_id']))
		$_POST['person_id'] = $ret['supplier_id'];
	if(isset($ret['customer_id']))
		$_POST['person_id'] = $ret['customer_id'];
	set_focus('person_id');
	if(isset($ret['branch_id'])) {
		$_POST['PersonDetailID'] = $ret['branch_id'];
		set_focus('PersonDetailID');
	}
}
if (isset($_POST['_person_id_editor'])) {
	if ($_POST['PayType']==payment_person_types::supplier())
		$editor = '/purchasing/manage/suppliers.php?supplier_id=';
	else
		$editor = '/sales/manage/customers.php?debtor_no=';
		
//	$_SESSION['pay_items'] should stay unchanged during call
//
context_call($path_to_root.$editor.$_POST['person_id'], 
	array('bank_account', 'date_', 'PayType', 'person_id',
		'PersonDetailID', 'type', 'ref', 'memo_') );
}
//--------------------------------------------------------------------------------------------------
function line_start_focus() {
  global 	$Ajax;

  $Ajax->activate('items_table');
  set_focus('_code_id_edit');
}

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

if (isset($_GET['AddedID']))
{
	$trans_no = $_GET['AddedID'];
	$trans_type = systypes::bank_payment();

   	display_notification_centered(_("Payment has been entered"));

	display_note(get_gl_view_str($trans_type, $trans_no, _("&View the GL Postings for this Payment")));

	hyperlink_params($_SERVER['PHP_SELF'], _("Enter Another &Payment"), "NewPayment=yes");

	hyperlink_params($_SERVER['PHP_SELF'], _("Enter A &Deposit"), "NewDeposit=yes");

	display_footer_exit();
}

if (isset($_GET['AddedDep']))
{
	$trans_no = $_GET['AddedDep'];
	$trans_type = systypes::bank_deposit();

   	display_notification_centered(_("Deposit has been entered"));

	display_note(get_gl_view_str($trans_type, $trans_no, _("View the GL Postings for this Deposit")));

	hyperlink_params($_SERVER['PHP_SELF'], _("Enter Another Deposit"), "NewDeposit=yes");

	hyperlink_params($_SERVER['PHP_SELF'], _("Enter A Payment"), "NewPayment=yes");

	display_footer_exit();
}
if (isset($_POST['_date__changed'])) {
	$Ajax->activate('_ex_rate');
}
//--------------------------------------------------------------------------------------------------

function handle_new_order($type)
{
	if (isset($_SESSION['pay_items']))
	{
		$_SESSION['pay_items']->clear_items();
		unset ($_SESSION['pay_items']);
	}

	session_register("pay_items");

	$_SESSION['pay_items'] = new items_cart($type);

	$_POST['date_'] = Today();
	if (!is_date_in_fiscalyear($_POST['date_']))
		$_POST['date_'] = end_fiscalyear();
	$_SESSION['pay_items']->tran_date = $_POST['date_'];
}

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

if (isset($_POST['Process']))
{

	$input_error = 0;

	if ($_SESSION['pay_items']->count_gl_items() < 1) {
		display_error(_("You must enter at least one payment line."));
		set_focus('code_id');
		$input_error = 1;
	}

	if (!references::is_valid($_POST['ref']))
	{
		display_error( _("You must enter a reference."));
		set_focus('ref');
		$input_error = 1;
	}
	elseif (!is_new_reference($_POST['ref'], $_SESSION['pay_items']->trans_type))
	{
		display_error( _("The entered reference is already in use."));
		set_focus('ref');
		$input_error = 1;
	}
	if (!is_date($_POST['date_']))
	{
		display_error(_("The entered date for the payment is invalid."));
		set_focus('date_');
		$input_error = 1;
	}
	elseif (!is_date_in_fiscalyear($_POST['date_']))
	{
		display_error(_("The entered date is not in fiscal year."));
		set_focus('date_');
		$input_error = 1;
	}

	if ($input_error == 1)
		unset($_POST['Process']);
}

if (isset($_POST['Process']))
{

	$trans = add_bank_transaction(
		$_SESSION['pay_items']->trans_type, $_POST['bank_account'],
		$_SESSION['pay_items'], $_POST['date_'],
		$_POST['PayType'], $_POST['person_id'], get_post('PersonDetailID'),
		$_POST['type'],	$_POST['ref'], $_POST['memo_']);

	$trans_type = $trans[0];
   	$trans_no = $trans[1];

	$_SESSION['pay_items']->clear_items();
	unset($_SESSION['pay_items']);

	meta_forward($_SERVER['PHP_SELF'], $trans_type==systypes::bank_payment() ?
		"AddedID=$trans_no" : "AddedDep=$trans_no");

} /*end of process credit note */

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

function check_item_data()
{
	if (!check_num('amount', 0))
	{
		display_error( _("The amount entered is not a valid number or is less than zero."));
		set_focus('amount');
		return false;
	}

	if ($_POST['code_id'] == $_POST['bank_account'])
	{
		display_error( _("The source and destination accouts cannot be the same."));
		set_focus('code_id');
		return false;
	}

	if (is_bank_account($_POST['code_id']))
	{
		if ($_SESSION['pay_items']->trans_type == systypes::bank_payment())
			display_error( _("You cannot make a payment to a bank account. Please use the transfer funds facility for this."));
		else
 			display_error( _("You cannot make a deposit from a bank account. Please use the transfer funds facility for this."));
		set_focus('code_id');
		return false;
	}

   	return true;
}

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

function handle_update_item()
{
	$amount = ($_SESSION['pay_items']->trans_type==systypes::bank_payment() ? 1:-1) * input_num('amount');
    if($_POST['UpdateItem'] != "" && check_item_data())
    {
    	$_SESSION['pay_items']->update_gl_item($_POST['Index'], $_POST['dimension_id'],
    		$_POST['dimension2_id'], $amount , $_POST['LineMemo']);
    }
	line_start_focus();
}

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

function handle_delete_item($id)
{
	$_SESSION['pay_items']->remove_gl_item($id);
	line_start_focus();
}

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

function handle_new_item()
{
	if (!check_item_data())
		return;
	$amount = ($_SESSION['pay_items']->trans_type==systypes::bank_payment() ? 1:-1) * input_num('amount');

	$_SESSION['pay_items']->add_gl_item($_POST['code_id'], $_POST['dimension_id'],
		$_POST['dimension2_id'], $amount, $_POST['LineMemo']);
	line_start_focus();
}

//-----------------------------------------------------------------------------------------------
$id = find_submit('Delete');
if ($id != -1)
	handle_delete_item($id);

if (isset($_POST['AddItem']))
	handle_new_item();

if (isset($_POST['UpdateItem']))
	handle_update_item();

if (isset($_POST['CancelItemChanges']))
	line_start_focus();

if (isset($_POST['go']))
{
	if (!check_num('totamount', 0))
	{
		display_error( _("The amount entered is not a valid number or is less than zero."));
		set_focus('totamount');
	}
	elseif (!get_post('person_id'))
	{
		if ($_SESSION['pay_items']->trans_type==systypes::bank_payment())	
			display_error( _("No Quick Entries are defined for Payment."));
		else	
			display_error( _("No Quick Entries are defined for Deposit."));
		set_focus('totamount');
	}
	else
	{
		$rate = 0;
		$totamount = input_num('totamount');
		$qe = get_quick_entry($_POST['person_id']);
		$account = get_gl_account($qe['account']);
		$tax_group = $account['tax_code'];
		$items = get_tax_group_items($tax_group);
		while ($item = db_fetch($items))
			$rate += $item['rate'];
		if ($rate != 0)
			$totamount = $totamount * 100 / ($rate + 100);
		$totamount = ($_SESSION['pay_items']->trans_type==systypes::bank_payment() ? 1:-1) * $totamount;
		$_SESSION['pay_items']->clear_items();
		$_SESSION['pay_items']->add_gl_item($qe['account'], 0, 0, $totamount, $qe['description']);
		$items = get_tax_group_items($tax_group);
		while ($item = db_fetch($items))
		{
			if ($item['rate'] != 0)
			{
				$amount = $totamount * $item['rate'] / 100;
				$code = ($_SESSION['pay_items']->trans_type==systypes::bank_payment() ? $item['purchasing_gl_code'] : 
					$item['sales_gl_code']);
				$_SESSION['pay_items']->add_gl_item($code, 0, 0, $amount, $qe['description']);
			}
		}
		line_start_focus();
	}	
}	

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

start_form(false, true);

display_bank_header($_SESSION['pay_items']);

start_table("$table_style2 width=90%", 10);
start_row();
echo "<td>";
display_gl_items($_SESSION['pay_items']->trans_type==systypes::bank_payment() ?
	_("Payment Items"):_("Deposit Items"), $_SESSION['pay_items']);
gl_options_controls();
echo "</td>";
end_row();
end_table(1);

submit_center_first('Update', _("Update"), '', null);
submit_center_last('Process', $_SESSION['pay_items']->trans_type==systypes::bank_payment() ?
	_("Process Payment"):_("Process Deposit"), '', true);

end_form();

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

end_page();

?>