<?php
/**********************************************************************
	Copyright (C) Evolve Techniologies
	Author : Evolve Technologies
	Email : info@evolve-sl.com
	Company : Evolve Technologies(pvt)Ltd
***********************************************************************/
$page_security = 'SA_SUPPLIERANALYTIC';
// ----------------------------------------------------------------
// $ Revision:	2.0 $
// Creator:	Joe Hunt
// date_:	2005-05-19
// Title:	Outstanding GRNs Report
// ----------------------------------------------------------------
$path_to_root="..";

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/gl_db.inc");

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

print_outstanding_GRN();

function getTransactions($fromsupp)
{
	$sql = "SELECT grn.id,
			order_no,
			grn.supplier_id,
			supplier.supp_name,
			item.item_code,
			item.description,
			qty_recd,
			quantity_inv,
			std_cost_unit,
			act_price,
			unit_price
		FROM ".TB_PREF."grn_items item,
			".TB_PREF."grn_batch grn,
			".TB_PREF."purch_order_details poline,
			".TB_PREF."suppliers supplier
		WHERE grn.supplier_id=supplier.supplier_id
		AND grn.id = item.grn_batch_id
		AND item.po_detail_item = poline.po_detail_item
		AND qty_recd-quantity_inv!=0";

	if ($fromsupp != ALL_TEXT)
		$sql .= " AND grn.supplier_id =".db_escape($fromsupp);

	$sql .= " ORDER BY grn.supplier_id,	grn.id";

    return db_query($sql, "No transactions were returned");
}

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

function print_outstanding_GRN()
{
    global $path_to_root;

    $fromsupp = $_POST['PARAM_0'];
    $comments = $_POST['PARAM_1'];
	$orientation = $_POST['PARAM_2'];
	$destination = $_POST['PARAM_3'];
	if ($destination)
		include_once($path_to_root . "/reporting/includes/excel_report.inc");
	else
		include_once($path_to_root . "/reporting/includes/pdf_report.inc");

	$orientation = ($orientation ? 'L' : 'P');
	if ($fromsupp == ALL_TEXT)
		$from = _('All');
	else
		$from = get_supplier_name($fromsupp);
    $dec = user_price_dec();

	$cols = array(0, 40, 80, 190,	250, 320, 385, 450,	515);

	$headers = array(_('GRN'), _('Order'), _('Item') . '/' . _('Description'), _('Qty Recd'), _('qty Inv'), _('Balance'),
		_('Act Price'), _('Value'));

	$aligns = array('left',	'left',	'left',	'right', 'right', 'right', 'right', 'right');

    $params =   array( 	0 => $comments,
    				    1 => array('text' => _('Supplier'), 'from' => $from, 'to' => ''));

    $rep = new FrontReport(_('Outstanding GRNs Report'), "OutstandingGRN", user_pagesize(), 9, $orientation);
    if ($orientation == 'L')
    	recalculate_cols($cols);

    $rep->Font();
    $rep->Info($params, $cols, $headers, $aligns);
    $rep->NewPage();

	$Tot_Val=0;
	$Supplier = '';
	$SuppTot_Val=0;
	$res = getTransactions($fromsupp);

	While ($GRNs = db_fetch($res))
	{
		$dec2 = get_qty_dec($GRNs['item_code']);
		if ($Supplier != $GRNs['supplier_id'])
		{
			if ($Supplier != '')
			{
				$rep->NewLine(2);
				$rep->TextCol(0, 7, _('Total'));
				$rep->AmountCol(7, 8, $SuppTot_Val, $dec);
				$rep->Line($rep->row - 2);
				$rep->NewLine(3);
				$SuppTot_Val = 0;
			}
			$rep->TextCol(0, 6, $GRNs['supp_name']);
			$Supplier = $GRNs['supplier_id'];
		}
		$rep->NewLine();
		$rep->TextCol(0, 1, $GRNs['id']);
		$rep->TextCol(1, 2, $GRNs['order_no']);
		$rep->TextCol(2, 3, $GRNs['item_code'] . '-' . $GRNs['description']);
		$rep->AmountCol(3, 4, $GRNs['qty_recd'], $dec2);
		$rep->AmountCol(4, 5, $GRNs['quantity_inv'], $dec2);
		$QtyOstg = $GRNs['qty_recd'] - $GRNs['quantity_inv'];
		$Value = ($GRNs['qty_recd'] - $GRNs['quantity_inv']) * $GRNs['act_price'];
		$rep->AmountCol(5, 6, $QtyOstg, $dec2);
		$rep->AmountCol(6, 7, $GRNs['act_price'], $dec);
		$rep->AmountCol(7, 8, $Value, $dec);
		$Tot_Val += $Value;
		$SuppTot_Val += $Value;

		$rep->NewLine(0, 1);
	}
	if ($Supplier != '')
	{
		$rep->NewLine();
		$rep->TextCol(0, 7, _('Total'));
		$rep->AmountCol(7, 8, $SuppTot_Val, $dec);
		$rep->Line($rep->row - 2);
		$rep->NewLine(3);
		$SuppTot_Val = 0;
	}
	$rep->NewLine(2);
	$rep->TextCol(0, 7, _('Grand Total'));
	$rep->AmountCol(7, 8, $Tot_Val, $dec);
	$rep->Line($rep->row - 2);
	$rep->NewLine();
    $rep->End();
}

