<h3>Stockbook Out</h3>
<center>

<?php
$tbl = "st_stockout";

$empno = $_REQUEST["emp_no"];
$indentno = $_REQUEST["indent_no"];

$z = 0;
$dated = date("Y-m-d");
$note = "<p>
? set quantity to zero if it is not going to be issued.<br>
Indented items will be listed here till all items are issued.<br>
Issued items are <font size=+1 color='red'>*</font> marked for easy identification and record.<br>
<font color='red'>No stock</font> items will be issued only on receipt of items in the Store inventory. 
</p>";

if ($_POST["submit"] == 'SETTLE') {
	mysql_query("update indent_items set qty_approve=qty_out where indent_no=$indentno and qty_out<qty_approve");
	mysql_query("update indents set status='Issued' where indent_no=$indentno");

} elseif ($_POST["submit"] == 'ISSUE') {
	$ids = $_POST["id"];
	$items = $_POST["item"];
	$qtyouts = $_POST["qty_out"];
	$xqtyouts = $_POST["xqty_out"];
	$units = $_POST["unit"];
	$remark = $_POST["remark"];
	$no = $_POST['no'];
	if (!$no) $no = 0;
	
	//get category/subcategory of item
	foreach ($ids as $id) {
		//utilization entry
		if (mysql_num_rows(mysql_query("select * from $tbl where id=$id"))) {
			mysql_query("update $tbl set qty_out=$qtyouts[$z],unit='$units[$z]',remark='$remark' where id=$id");
			//update qty_out if it is changed
			if ($xqtyouts[$z] != $qtyouts[$z]) {
				//adjust qty in item table
				mysql_query("update st_items set qty_out=qty_out-$xqtyouts[$z]+$qtyouts[$z],loginID='$user' where id=$items[$z]");
				//adjust qty in indent item table
				mysql_query("update indent_items set qty_out=qty_out-$xqtyouts[$z]+$qtyouts[$z] where indent_no=$indentno and item=$items[$z]");
			}
		} else {
            mysql_query("insert into $tbl(indent_no,item,qty_out,unit,remark) 
			values($indentno,$items[$z],$qtyouts[$z],'$units[$z]','$remark')");
			//increase qty in item table
			mysql_query("update st_items set qty_out=qty_out+$qtyouts[$z],loginID='$user' where id=$items[$z]");
			//adjust qty in indent item table
			//mysql_query("update indent_items set qty_out=qty_out+$qtyouts[$z] where indent_no=$indentno and item=$items[$z]");
			mysql_query("update indent_items set qty_out=$qtyouts[$z] where indent_no=$indentno and item=$items[$z]");
		}
		$z++;
    }

	//send email to indentor
	if ($z) {
		$rs = mysql_query("select * from employees where emp_no=(select emp_no from indents where indent_no=$indentno)");
       	if (mysql_num_rows($rs)) {
           	$o = mysql_fetch_object($rs);
	        $empname = $o->emp_name;
            $email = $o->email;
           	if (!$email) $email = 'istore@iiita.ac.in'; //send email to istore
	
			$sr = mysql_query("select * from indents where indent_no=$indentno");
       		if (mysql_num_rows($sr)) {
           		$q = mysql_fetch_object($sr);
           		$purpose = $q->purpose;
           		$dateindent = $q->date_indent;
	           	$location = $q->location;
              	if (!$location) $location = '--';
				$account = $q->account;
        	}
        }
		$str = "Dear Indentor
		<br><br>	
		With reference to your Indent No. $indentno for the purpose of '$purpose' at location '$location', 
		following items have been issued in your '$account' account recently from the Central Store.<br> 
		This 'Material Out Receipt' is for your information and record pl.
		<br><br>". issued_indent($indentno). "<br>
		In case of any defect/malfunctioning/poor quality, items may kindly be returned to the Central Store within 24 hours for replacement/warranty claim.<br><br>
		At the time of nodues certification, you need to settle your personal account for returnable items only. 
		However, all the non-consumable including fixture items will be handed over to your successor on the day.
		<br><br>Thanks,<br><br>";
        
		automailer($email, "Material Out Receipt", $str);
		//echo("$email -- Material Out Receipt -- $str");
		//automailer('istore@iiita.ac.in', "Material Out Receipt", $str);

	}
	
	//mark indent as issued if no pending item is left
	$rs = mysql_query("select * from indent_items where indent_no=$indentno and qty_approve != qty_out");
	if (!mysql_num_rows($rs)) {
		mysql_query("update indents set status='Issued' where indent_no=$indentno");
		$indentno = 0;
	}
}

//automailer('mmishra@iiita.ac.in', "Material Issued", 'test');

echo "<div align='left'>
Select indentor <select name='emp_no' onchange=\"javascript: document.location.href='?pg=$pg&emp_no='+this.value\">
<option value=''></option>";

$rs = mysql_query("select distinct i.emp_no,e.emp_name,e.designation from indents as i, employees as e where i.emp_no=e.emp_no and i.status='Approved' order by e.emp_name");
while ($o = mysql_fetch_object($rs)) {
    echo "<option value='$o->emp_no'";
    if ($o->emp_no == $empno) {
		echo " selected";
		$empname = $o->emp_name;
	}
    echo ">$o->emp_name</option>";
}
echo "</select>

indent <select name='indent_no' onchange=\"javascript: document.location.href='?pg=$pg&emp_no=$empno&indent_no='+this.value\">
<option value=''></option>";

$rs = mysql_query("select * from indents where emp_no='$empno' and status='Approved' order by indent_no");
while ($o = mysql_fetch_object($rs)) {
    echo "<option value='$o->indent_no'";
    if ($o->indent_no == $indentno) {
		echo " selected";
		$dateindent = $o->date_indent;
		$purpose = $o->purpose;
		$account = $o->account;
		$location = $o->location;
		$recommendation = $o->recommendation;
		$status = $o->status;
	}
    echo ">$o->indent_no</option>";
}

echo "</select> Only APPROVED indents iof selected indentor are listed here.
</div>";

if ($indentno) {
	echo "<table width='90%' border='0' height='50pt' style='border-collapse: collapse'>
	<tr><th>Indent No.: $indentno</th><th width='60%'>Indentor: $empname ($account Account)</th><th>Dated: $dateindent</th></tr>
	<tr><td>Location: $location</td><td>Purpose: $purpose</td><td>Recommendation: $recommendation</td></tr>
	</table>

	<table width='90%' border='1' style='border-collapse: collapse'>
	<tr><th>No.</th><th>Particulars</th><th>Qty Demand</th><th>Qty Approve</th><th>Qty Out</th><th>Remark (additional information)</th><th>Approx Cost</th><th>Dated</th></tr>";

	$pending = 0;
	$rs = mysql_query("select * from indent_items where indent_no=$indentno order by id");
	while ($o = mysql_fetch_object($rs)) {
		$i++;
		$id = 0;
		$star = '';
		$item = $o->item;
		$qtydemand = $o->qty_demand;
		$qtyapprove = $o->qty_approve;
		$qtyout1 = $o->qty_out; //qty out prior to approval to meet the urgency
		$qtyout = $qtyapprove - $qtyout1; //remaining qty to issue
		$unit = $o->unit;
		$remark = $o->remark;
		$idate = $dated;
	
	    //if already issued, put a star mark	        
		$sr = mysql_query("select * from $tbl where indent_no=$indentno and item=$item");
       	if (mysql_num_rows($sr)) {
			$q = mysql_fetch_object($sr);
			$id = $q->id;
			//add previous issued qty (at the time of indent receiving)
			$qtyout2 = $q->qty_out; //qty out after approval
       		//qty may be either 0 or less due to short stock
			if ($qtyout2 == $qtyapprove) {
				$j++;
				$idate = $q->dateUpdation;
				$star = "<font size='+1' color='red'>*</font>";
			}
		} else 
			$qtyout2 = 0;

		//list indented items
		echo "<tr><td>$i $star $item</td><td>". item_inventory($item). "</td>
		<td>". number_format($qtydemand,2). " $unit</td><td>". number_format($qtyapprove,2). " $unit</td><td>";
		if ($qtyapprove == $qtyout2) {
			echo $qtyout2. " $unit";
		} elseif (stock_status($item) > 0.00) { 
			//$qtyout = $qtyapprove - $qtyout;
			echo "<input type='hidden' name='id[]' value='$id'>
			<input type='hidden' name='item[]' value='$item'>
			<input type='hidden' name='xqty_out[]' value='$qtyout2'>
			?<input type='text' name='qty_out[]' value='$qtyout' size='5'> 
			$unit ".($qtyout1 ? " ($qtyout1 already issued)" : '')."
			<input type='hidden' name='unit[]' value='$unit'>";
			$ok = 1;
		} else {
			echo "<font color='red'>No stock</font>";
		}
		echo "</td><td><input type='text' name='remark' value='$remark' size='50'></td><td>Rs. $o->approx_cost</td><td>$idate</td></tr>";
	}	
	
	if ($i > $j) {
		if ($ok) echo "<tr><th colspan='7'><input type='submit' name='submit' value='ISSUE'></th><th><input type='submit' name='submit' value='SETTLE'></th></tr>";
	} else {
		mysql_query("update indents set status='Issued' where indent_no=$indentno");
		$indentno = 0;
	}
	echo "</table><input type='hidden' name='no' value='$i'> $note";
}

?>
</center>