<?php

	/**
	 * FPDF Template für die Generierung des Anschreibens
	 * @version 4.6.1
	 */

	if (!defined('ABSPATH')) exit;

	require_once WPSG_PATH_LIB.'FPDF_1.81/fpdf.php';
	require_once WPSG_PATH_LIB.'FPDI_2.2.0/autoload.php';
	require_once WPSG_PATH_LIB.'wpsg_fpdf.class.php';

	global $absender_left, $absender_top, $adress_left, $adress_top, $dndata_left, $dndata_top;

	if (!function_exists('addCoverLetterPage')) {

		function addCoverLetterPage($shop, $pdf) {

			global $absender_left, $absender_top, $adress_left, $adress_top, $dndata_left, $dndata_top;

			$rdata_left = 0;
			$pdf->AddPage();

			if (file_exists($shop->callMod('wpsg_mod_coverletter', 'getFilePath', ['']).'wpsg_coverletter_bp.pdf')) {

				$pdf->setSourceFile($shop->callMod('wpsg_mod_coverletter', 'getFilePath', ['']).'wpsg_coverletter_bp.pdf');
				$tplidx = $pdf->importPage(1, '/MediaBox');
				$pdf->useTemplate($tplidx, 0, 0, 210);

			} else if (file_exists($shop->callMod('wpsg_mod_coverletter', 'getFilePath', ['']).'wpsg_coverletter_bp.jpg')) {

				$pdf->image($shop->callMod('wpsg_mod_coverletter', 'getFilePath', ['']).'wpsg_coverletter_bp.jpg', 0, 0, 210, 297, 'jpg');

			}

			$arLogoSize = ((file_exists($shop->callMod('wpsg_mod_coverletter', 'getFilePath', ['']).'wpsg_coverletter_logo.jpg'))?getimagesize($shop->callMod('wpsg_mod_coverletter', 'getFilePath', ['']).'wpsg_coverletter_logo.jpg'):false);

			if (is_array($arLogoSize)) {

				[$width, $height] = $arLogoSize;

				// Umrechnung von Inch zu Pixel
				$wPix = (25.4 * $width) / 96;
				$hPix = (25.4 * $height) / 96;

				$alpha = wpsg_logo_alpha($shop->get_option('wpsg_mod_coverletter_logo_transparency'));

				/*
				$logo_pos = $shop->get_option('wpsg_mod_coverletter_logo_position');

				if(isset($logo_pos) && $logo_pos === "left") { $abscissa = 0; }
				if(isset($logo_pos) && $logo_pos === "center") { $abscissa = 105 - ($wPix / 2); }
				if(isset($logo_pos) && $logo_pos === "right") { $abscissa = 210 - $wPix; }
				*/

				$logox = intval($shop->get_option('wpsg_mod_coverletter_logo_x'));
				$logoy = intval($shop->get_option('wpsg_mod_coverletter_logo_y'));

				$pdf->SetAlpha($alpha);
				$pdf->image($shop->callMod('wpsg_mod_coverletter', 'getFilePath', ['']).'wpsg_coverletter_logo.jpg', $logox, $logoy, $wPix, $hPix);
				$pdf->SetAlpha(1);

			}

			// Adresse des Kunden
			$pdf->SetFont('Arial', '', 12);
			$pdf->Text($adress_left, $adress_top, ($shop->view['data']['company']??''));
			$pdf->Text($adress_left, $adress_top + 5, ($shop->view['data']['firstname']??'').' '.($shop->view['data']['name']??''));
			$pdf->Text($adress_left, $adress_top + 10, ($shop->view['data']['street']??'').' '.($shop->view['data']['hnr']??''));
			$pdf->Text($adress_left, $adress_top + 15, ($shop->view['data']['zip']??'').' '.($shop->view['data']['city']??''));
			$pdf->Text($adress_left, $adress_top + 20, ($shop->view['data']['country']??''));

			// Daten
			$pdf->SetFont('Arial', 'B', 16);
			$pdf->Text($dndata_left, $dndata_top, ($shop->view['title']??''));
			$pdf->SetFont('Arial', 'B', 9);
			$pdf->Text($dndata_left, $dndata_top + 6, ($shop->view['clnr']??''));
			$pdf->SetFont('Arial', '', 9);

			$pdf->Text($rdata_left + 100, $dndata_top, __('Kunden-Nr.', 'wpsg'));
			$pdf->Text($rdata_left + 100, $dndata_top + 6, (((string)($shop->view['customer']['knr']??'') !== '')?$shop->view['customer']['knr']:($shop->view['customer']['id']??'')));

			$pdf->Text($rdata_left + 125, $dndata_top, __('Best. Nr.', 'wpsg'));
			$pdf->Text($rdata_left + 125, $dndata_top + 6, ((trim((string)($shop->view['order']['onr']??'')) !== '')?$shop->view['order']['onr']:($shop->view['order']['id']??'')));

			$pdf->Text($rdata_left + 145, $dndata_top, __('Bestelldatum', 'wpsg'));
			$pdf->Text($rdata_left + 145, $dndata_top + 6, wpsg_formatTimestamp(strtotime((string)($shop->view['order']['cdate']??'')), true));

			$pdf->Text($rdata_left + 170, $dndata_top, __('Datum', 'wpsg'));
			$pdf->Text($rdata_left + 170, $dndata_top + 6, wpsg_formatTimestamp(time(), true));

			foreach (($shop->view['arTexts']??[]) as $text) {

				if (isset($text['aktiv']) && $text['aktiv'] == 1) {

					$pdf->SetFont('Arial', 'B', ((intval($text['fontsize']??0) > 0)?intval($text['fontsize']):10));
					$pdf->wpsg_SetTextColor(($text['color']??''));
					$pdf->wpsg_MultiCell(($text['x']??0), ($text['y']??0), 5, ($text['text']??''));
					$pdf->wpsg_SetTextColor('#000000');

				}

			}

			// Text
			$pdf->setFont('Arial', '', 10);
			$pdf->wpsg_MultiCell($dndata_left - 1, $dndata_top + 12, 4, ($shop->view['text']??''));

		} // function addCoverLetterPage($shop, $pdf)

	}

	// Positionierung der Absenderadresszeile
	$absender_left = 25;
	$absender_top = 50;

	// Positionierung der Zieladresse
	$adress_left = 25;
	$adress_top = 55;

	// Positionierung des Kopfes
	$dndata_left = 25;
	$dndata_top = 90;

	// Positionierung der Produktdaten
	$prod_left = 25;
	$prod_top = 105;

	// Anzahl an Produkten pro Seite
	$prod_break = 10;

	$pdf = new wpsg_fpdf();
	$pdf->SetAutoPageBreak(true, 5);
	addCoverLetterPage($this, $pdf);

	if (ob_get_level() > 0) ob_end_clean();

	if ($this->view['preview']??false) {

		$pdf->Output($this->view['filename'], 'I');

	} else {

		$pdf->Output($this->view['filename'], 'F');

		if (($this->view['output']??false) === true) $pdf->Output($this->view['filename'], 'I');

	}