<h2 align='left'>Indent Approval</h2>

<?php

$tbl = 'indents';

$indentno = $_REQUEST["indent_no"];
$status = $_REQUEST["status"];

if ($status == 'cancel') mysql_query("update $tbl set status='Cancelled' where indent_no=$indentno");

if ($_POST["submit"] == 'APPROVE') {
	$id = $_POST['id'];
	$qty_approve = $_POST['qty_approve'];
	for ($k=0; $k < count($id); $k++) {
		mysql_query("update indent_items set qty_approve=$qty_approve[$k],dated=now() where id=$id[$k]");
	}	
	mysql_query("update $tbl set status='Approved',dated=now() where indent_no=$indentno");

       	$rs = mysql_query("select email from employees where emp_no=(select employee from indents where indent_no=$indentno)");
       	if (mysql_num_rows($rs)) {
                $o = mysql_fetch_object($rs);
                $emp_name = $o->emp_name;
                $email = $o->email;
                //$email = 'mmishra@iiita.ac.in';
        }
        $str = "Dear Indentor
	<br><br>	
		Your indent (reference No. $indentno) with following details has been approved. Available items may be collected from the store.
	<br><br>
	".indent_detail($indentno);
        if ($email) automailer($email, "Indent Approval", $str);
	$indentno = 0;

}

echo "<center>
<table width='90%' border='1' style='border-collapse: collapse'>
<tr><th>No.</th><th>Indent No.</th><th>Dated</th><th>Employee</th><th>Recommendation</th><th>Status</th></tr>";

$rs = mysql_query("select * from $tbl where status='Pending' order by indent_no");
/* fetch values */
while ($o = mysql_fetch_object($rs)) {
	$i++;
	echo "<tr><td>$i</td>";

	if ($indentno == $o->indent_no) {
		echo "<td><b style='color: red'>$o->indent_no</b> <input type='hidden' name='indent_no' value='$o->indent_no'></td>";
	} else {
		echo "<td><a href='?pg=$pg&indent_no=$o->indent_no'>$o->indent_no</a></td>";
	}

	$status = $o->status;
	echo "<td>$o->indent_date</td><td>".employee_detail($o->employee)."</td><td>$o->recommendation</td><td>$status ";
	
	if ($status == 'Pending') echo "[ <a href='?pg=$pg&status=cancel&indent_no=$o->indent_no'>Cancel</a> ]"; 
	echo "</td></tr>";

	if ($indentno == $o->indent_no) {
		echo "<tr><td colspan='7' align='center'>
		<font color='red' size=+1>Particulars</font>
		<table width='90%' border='1' style='border-collapse: collapse'>
		<tr><th>No.</th><th>Indent Items</th><th>Qty Demand</th><th>Qty Out</th><th>Qty Approve</th><th>Approx Cost</th></tr>";

		$sr = mysql_query("select * from indent_items where indent_no=$indentno order by item");
		/* fetch values */
		while ($q = mysql_fetch_object($sr)) {
			$j++;
			echo "<tr><td>$j <input type='hidden' name='item[]' value='$q->item'></td>
			<td>".item_detail($q->item)."</td><td>$q->qty_demand</td><td>$q->qty_out</td>";
			$qty_approve = ($q->qty_approve == 0 && $status == 'Pending' ? $q->qty_demand : $q->qty_approve);
			echo "<td><input type='text' name='qty_approve[]' value='$qty_approve' size='5'></td>
			<td>$q->approx_cost <input type='hidden' name='id[]' value='$q->id'></td></tr>";
		}
		echo "</table>
		<input type='submit' name='submit' value='APPROVE'></td></tr>";
	}
}
echo "</table>";

?>
</center>