<?php
if (isset($_POST['ueber'])) {
	$Frage = " AND DATE_ADD(".PREFIX."_Rechnungen.Datum, INTERVAL ".ZAHLBAR." DAY) < CURDATE()";
	$Typ = "Fälligkeiten";
} else {
	$Typ = "offene Posten";
} 
$sql =		"SELECT ".PREFIX."_Rechnungen.Jahr, ".PREFIX."_Rechnungen.ID, ".PREFIX."_Rechnungen.MwSt, ".PREFIX."_Rechnungen.Auftrag_ID, ".PREFIX."_Kontakte.Firma, ".PREFIX."_Kontakte.Vorname, ".PREFIX."_Kontakte.Nachname, ".PREFIX."_Rechnungen.Preis, DATE_FORMAT(".PREFIX."_Rechnungen.Datum, '%d.%m.%Y') AS Datum, ".PREFIX."_Rechnungen.Vorkasse, ".PREFIX."_Rechnungen.Schluss_Rechnung FROM ".PREFIX."_Rechnungen LEFT JOIN ".PREFIX."_Kontakte ON ".PREFIX."_Rechnungen.Kontakt_ID = ".PREFIX."_Kontakte.ID WHERE (Bezahlt = \"0\"".$Frage.") ORDER BY ".PREFIX."_Rechnungen.Datum ASC;";
$result =	$db->query($sql);
$sql =		"SELECT SUM(Preis * (1 + MwSt / 100)) AS Preis FROM ".PREFIX."_Rechnungen WHERE (Bezahlt =\"0\"".$Frage.") GROUP BY Bezahlt;";
$res_sum =	$db->query($sql);
$ntsum =	$res_sum->fetch_assoc();
$GesamtTeil	= 0;


class PDF extends FPDF {

	function Header() {
		include "pdf/header.php";
	}
	function Footer() {
		include "pdf/footer.php";
	}
}

$pdf=new PDF();
$pdf->SetDisplayMode('fullpage');
$pdf->AliasNbPages();
$pdf->AddPage();
$pdf->SetRightMargin(10);
$pdf->SetY(50);
$pdf->SetFont('Helvetica','B', 14);
$pdf->SetTextColor($_SESSION['Firma']['F1_Red'], $_SESSION['Firma']['F1_Green'], $_SESSION['Firma']['F1_Blue']);
$pdf->Write(20, "Übersicht ".$Typ." vom ".date("d.m.Y", time())."\n");
$pdf->SetTextColor(0);

while ($nt = $result->fetch_assoc()) {
	$ID = $nt['ID'];
	while (strlen($ID) < $_SESSION['Firma']['Stellen']) {
		$ID = "0".$ID;
	}

	$sql =		"SELECT ID, Nr, DATE_FORMAT(Datum, '%d.%m.%Y') AS Datum FROM ".PREFIX."_Mahnungen WHERE (Referenz_Jahr = \"".$nt['Jahr']."\" AND Referenz_ID = \"".$nt['ID']."\") ORDER BY Nr ASC;";
	$resultm =	$db->query($sql);

	$sql =		"SELECT *, DATE_FORMAT(Bezahlt_am, '%d.%m.%Y') AS Datum FROM ".PREFIX."_Teilzahlungen WHERE (Referenz_Jahr = \"".$nt['Jahr']."\" AND Referenz_ID = \"".$nt['ID']."\") ORDER BY Bezahlt_am ASC;";
	$resultt =	$db->query($sql);
	
	$pdf->SetFont('Helvetica', 'B', 10);
	$pdf->Write(4, "Rechnung: ");
	$pdf->Write(4, $nt['Jahr']."_".$ID);
	$pdf->Write(4, " vom ".date("d.m.Y",strtotime($nt['Datum'])));
	$pdf->SetX(130);
	$pdf->Cell(70, 4, number_format($nt['Preis'] * (1 + $nt['MwSt'] / 100), '2', ',', '.')." €", 0, 0, 'R');
	$pdf->Write(4, "\n");
	$pdf->SetFont('Helvetica', '', 8);
	
	$Summe = 0;
	while ($ntt = $resultt->fetch_assoc()) {
		$Summe = $Summe + round($ntt['Preis'] * (1 + $ntt['MwSt'] / 100), 2);
		$pdf->SetX(30);
		$pdf->Write( 4 , "Teilzahlung vom ".$ntt['Datum'] );
		$pdf->SetX(130);
		$pdf->Cell(70, 4, number_format($ntt['Preis'] * (1 + $ntt['MwSt'] / 100), '2', ',', '.')." €", 0, 0, 'R');
		$pdf->Write(4, "\n");
	}
	if ("0" != $resultt->num_rows) {
		$pdf->SetX(30);
		$pdf->Write(4, 'Gesamt:');
		$pdf->SetX(130);
		$pdf->Cell(70, 4 , number_format($Summe, '2', ',', '.')." €\n", 0, 0, 'R' );
		$pdf->Write(4, "\n");
		$pdf->SetFont('Helvetica', 'B', 10);
		$pdf->SetX(30);
		$pdf->Write(4 , "Offener Restbetrag");
		$pdf->SetX(130);
		$pdf->Cell(70, 4, number_format($nt['Preis'] * (1 + $nt['MwSt'] / 100) - $Summe, '2', ',', '.')." €", 0, 0, 'R');
		$pdf->Write(4, "\n");
		$pdf->SetFont('Helvetica', '', 8);
	}

	$GesamtTeil = $GesamtTeil + $Summe;
	$i = 0;
	while ($ntm = $resultm->fetch_assoc()) {
		while (strlen($ntm['ID']) < $_SESSION['Firma']['Stellen']) {
			$ntm['ID'] = "0".$ntm['ID'];
		}
		if (0 != $i) {
			$pdf->Write(4, ", ");
		} else {
			$pdf->SetX(30);
		}
		$pdf->Write(4, $ntm['Nr'].". Mahnung-Nr. ".$ntm['ID']." vom ".$ntm['Datum']);
		$i = 1;
	}
	if (0 != $i) {
		$pdf->Write(4, "\n");
	}
	
	$pdf->SetX(30);
	$pdf->Write(4, $nt['Nachname']);
	$pdf->Write(4, ", ".$nt['Firma']."\n");
	
}


$y = $pdf->GetY();
$pdf->Line(20, $y, 200, $y);
$pdf->SetFont('Helvetica','B', 14);
$pdf->Write(10, "Gesamt ".$Typ.": ");
$pdf->SetX(130);
$pdf->Cell(70, 10, number_format($ntsum['Preis'] - $GesamtTeil, '2', ',', '.')." €", 0, 0, 'R');


$file = "pdf/".PREFIX."/oposten/O_".date('Ymd').".pdf";
$pdf->Output($file, "F");


?>