<?

jimport('tcpdf.tcpdf');
include_once(JPATH_BASE .'/components/com_vxc/helpers/siteoptionshelper.php');
include_once(JPATH_BASE.'/components/com_vxc/models/settings.php');
include_once(JPATH_BASE.'/components/com_vxc/helpers/manureporthelper.php');
include_once(JPATH_BASE.'/components/com_vxc/helpers/numbertoletterhelper.php');


class ExpeditionPDF extends TCPDF
{
	//Page header
	var $settings = null;
	function __construct()
	{
		parent::__construct('P', 'mm', 'A4', true, 'UTF-8', false);

		$this->settings = new vxcModelSettings();
		$this->SetPrintHeader(TRUE);
		$this->SetPrintFooter(FALSE);

	}



	public function Header() {

			$margins = $this->getMargins();
			// Title
			$this->SetY(5);
			$currentDate = new JDate();
			$currentDate->setOffset(date('Z')/3600.0);

			$header =JText::_('Date'). ": " . $currentDate->toFormat("%d/%m/%y %H:%M");
			$this->SetFont('helvetica', 'B', 8);
			$this->SetX(10);
			$this->Cell(0, 0,$header, 0, 0, 'L');
			$this->Ln();
			$margins = $this->getMargins();
			$this->Line(10,$this->getY(),$this->getPageWidth()-10,$this->getY(),array('width'=>0.3));
		}


	// Page footer
	public function Footer() {
		/*
		// Position at 2.5 cm from bottom
		$this->SetY(-$this->margin_bottom);
		$margins = $this->getMargins();
		$this->Line($margins['left'],$this->getY(),$this->getPageWidth()-$margins['right'],$this->getY(),array('width'=>0.3));
		*/
		/*

		$this->SetFont('helvetica','',8);
		$text = "<div style=\"text-align:center\"><b>"."hola"."</div>";

			$this->Cell(0, 0, implode(' ',$arrayInfo2), 0, 0, 'C');
		}*/
	}

	public function generateLabels(&$batches)
	{
		$modelSettings = $this->settings;
		$franchiseName = SiteOptionsHelper::getFranchiseName();

		$this->SetMargins(0,0,0);
		$this->SetHeaderMargin(0);
		$this->SetFooterMargin(0);
		$this->SetAutoPageBreak(FALSE);

		$labelWidth = 97;
		$labelHeight = 66;
		$numLabelsPerPage = 8;
		$sepX = 4.5;

		$correccionACaponX = 0;
		$correccionACaponY = 3;

		$initialOffsetX = (210 - $labelWidth*2 - $sepX*1)*0.5 +$correccionACaponX;
		$sepY = 2;
		$initialOffsetY = (297 - $labelHeight*4 - $sepY*3)*0.5 + $correccionACaponY;

		$this->AliasNbPages();

		$html = "";


		$senderLabel = new stdClass();
		$senderLabel->type = "sender";

		$senderLabel->name = $modelSettings->getVar('expLabelsPDF.senderName','');
		$senderLabel->address = $modelSettings->getVar('expLabelsPDF.senderAddress','');
		$senderLabel->city = $modelSettings->getVar('expLabelsPDF.senderCity','');
		$senderLabel->province = $modelSettings->getVar('expLabelsPDF.senderProvince','');
		$senderLabel->pcode = $modelSettings->getVar('expLabelsPDF.senderPCode','');
		$senderLabel->phone = $modelSettings->getVar('expLabelsPDF.senderPhone','');
		$senderLabel->logoPath = $modelSettings->getVar('expLabelsPDF.senderLogoPath','');



		// Recorremos los lotes para averiguar cuantas etiquetas de destinatario tenemos que generar

		$receiverLabels = array();


		$oldBatch = -1;
		if (count($batches))
		for ($i=0;$i<count($batches);)
		{
			$currentBatch =& $batches[$i];
			$hasUserAddress = false;

			$userAddress = new stdclass();
			$userAddress->name = $currentBatch->username;
			$userAddress->address = $currentBatch->useraddress;
			$userAddress->city = $currentBatch->usercity ;
			$userAddress->province  = $currentBatch->userprovince;
			$userAddress->pcode = $currentBatch->userpcode;
			$userAddress->phone = $currentBatch->userphone;
			$userAddress->isFullAddress = true;


			$batchAddress = null;
			$batchId = $currentBatch->id;
			$orders = array();

			if ($currentBatch->shipping_address)
			{
				$batchAddress = new stdclass();

				$batchAddress->name = $currentBatch->shipping_address_company;
				$batchAddress->address = $currentBatch->shipping_address_address;
				$batchAddress->city = $currentBatch->shipping_address_city;
				$batchAddress->province = $currentBatch->shipping_address_province;
				$batchAddress->pcode = $currentBatch->shipping_address_pcode;
				$batchAddress->phone= $currentBatch->shipping_address_phone;
				$batchAddress->delivery_schedule = $currentBatch->shipping_address_delivery_schedule;
				$batchAddress->isFullAddress  = true;


				while($batches[$i]->id == $batchId)
				{
					$row =&$batches[$i];

					$orders[] = $row->orderid;
					$i++;
				}



				$label = new stdclass();
				$label->type = "receiver";
				$label->address = $batchAddress;
				$label->orders = $orders;
				$label->batch = $batchId;


				$receiverLabels[] = $label;

			}
			else
			{

				// Recorremos todos los pedidos del batch generando
				while($batches[$i]->id == $batchId)
				{
					$row =&$batches[$i];

					if ($row->specific_address)
					{
						$addressInfo =new stdclass();

						$addressInfo->address = $row->specific_address;
						$addressInfo->isFullAddress = false;

						$label = new stdclass();
						$label->type = "receiver";
						$label->address = $addressInfo;
						$label->orders = array($row->orderid);
						$label->batch = $batchId;

						$receiverLabels[] = $label;
					}
					else
					{
						$hasUserAddress = true;
						$orders[] = $row->orderid;
					}

					$i++;
				}

				if ($hasUserAddress)
				{

					$label = new stdclass();
					$label->type = "receiver";
					$label->address = $userAddress;
					$label->orders = $orders;
					$label->batch = $batchId;

					$receiverLabels[] = $label;
				}
			}

		}

		$labels = array();

		if (count($receiverLabels))
		foreach ($receiverLabels as $label)
		{
			$labels[] = $senderLabel;
			$labels[] = $label;
		}

		$i=$numLabelsPerPage;

		foreach($labels as $label)
		{

			if ($i==8)
			{
				$this->AddPage();
				$offsetX = $initialOffsetX;
				$offsetY = $initialOffsetY;
				$i=0;
			}

			if ($label->type == 'sender')
			{
				$cellOffsetX = $offsetX;
				$cellOffsetY = $offsetY;

				$this->SetFont('helvetica','',14);


				$logoHeight = 28;
				$imagePaddingY = 1;

				$colWidth = $labelWidth;

				if ($label->logoPath) {
					$rowHeight = $logoHeight+$imagePaddingY;
					$this->Image(JPATH_BASE. $label->logoPath,$cellOffsetX,$cellOffsetY+$imagePaddingY,$colWidth,$rowHeight,'','','N',false,96,'',false,false,'','CT');
					$cellOffsetY += $rowHeight;
				}
				else
					$rowHeight = 0;

				$rowHeight = $labelHeight - $rowHeight;
				$texto =  JText::_('REMITENTE'). ': '. $label->name . "\n".
						JText::_('DIRECCIÓN'). ': '.$label->address . "\n".
						JText::_('LOCALIDAD'). ': '.$label->city . "\n".
						JText::_('CP'). ': '.$label->pcode . " (". $label->province.")". "\n".
						JText::_('TELÉFONO'). ': '.$label->phone ;

				$this->MultiCell($colWidth,$rowHeight,$texto,0,'L',false,1,$cellOffsetX,$cellOffsetY,true,1,false,true,$rowHeight,'T',false);

			}
			else
			{
				$cellOffsetX = $offsetX;
				$cellOffsetY = $offsetY;


				if ($label->address->isFullAddress)
				{
					$texto =
						JText::_('DESTINATARIO'). ': '. $label->address->name . "\n".
						JText::_('DIRECCIÓN'). ': '.$label->address->address . "\n".
						JText::_('LOCALIDAD'). ': '.$label->address->city . "\n".
						JText::_('CP'). ': '.$label->address->pcode;

					if ($label->address->province)
						$texto.=" (". $label->address->province.")";

					$texto .= "\n".	JText::_('TELÉFONO'). ': '.$label->address->phone . "\n";

					if ($label->address->delivery_schedule)
						$texto .= JText::_('Delivery schedule'). ': '.$label->address->delivery_schedule . "\n";

				}
				else
				{
					$texto =JText::_('DESTINATARIO'). ': '."\n".$label->address->address . "\n";
				}

				$texto .= JText::_('REFS') .': '. $label->batch .' ('.implode(', ',$label->orders). ')';


				$colWidth = $labelWidth;
				$rowHeight = $labelHeight;
				$this->MultiCell($colWidth,$rowHeight,$texto,0,'L',false,1,$cellOffsetX,$cellOffsetY,true,1,false,true,$rowHeight,'T',false);

			}


			// Reborde
			//$this->pdf->MultiCell($labelWidth,$labelHeight,'',1,'C',false,0,$offsetX,$offsetY,true,0,false,true,$labelHeight,'M',FALSE);

			if ($i%2==1)
			{
				$offsetX = $initialOffsetX;
				$offsetY+=$labelHeight+$sepY;
			}
			else
				$offsetX+=$labelWidth+$sepX;

			$i++;
		}
	}

	public function generateListing(&$batches,$today_date)
	{
		$pdf =& $this;


		$margin_top= $this->settings->getVar("expListPDF.margin_top",15);
		$margin_bottom=$this->settings->getVar("expListPDF.margin_bottom",12.5);
		$margin_left=$this->settings->getVar("expListPDF.margin_left",10);
		$margin_right=$this->settings->getVar("expListPDF.margin_right",5);

		$pdf->SetAutoPageBreak(TRUE, $margin_bottom);

		$pdf->SetPrintHeader(TRUE);
		$pdf->SetPrintFooter(TRUE);
		$pdf->SetMargins($margin_left, $margin_top, $margin_right);

		$pdf->AddPage();


		$fontSize = $this->settings->getVar('expListPDF.fontSize',14);
		$pdf->SetFont('helvetica','',$fontSize);

		$batchIdBackColor = $this->settings->getVar('expListPDF.batchIdBackColor','150, 150, 150');

		// Color de fondo de los lotes con fecha de expedición pasada
		$batchLateBackground = $this->settings->getVar('expListPDF.batchLateBackground','100,100,100');
		// Color de fondo de los lotes con fecha de expedición igual a hoy
		$batchTodayBackground = $this->settings->getVar('expListPDF.batchTodayBackground','150,150,150');
		// Color de fondo de los lotes que no entren en ninguna de las dos categorias anteriores
		$batchNormalBackground = $this->settings->getVar('expListPDF.batchNormalBackground','255,255,255');


		$todayBatches = array();
		$oldBatches = array();
		$normalBatches = array();


		foreach($batches as $batch)
		{
			$type = 'normal';
			if ($batch->est_shipping_date)
			{
				$date = new JDate($batch->est_shipping_date);
				// Calculo el dia estimado de entrega siguiente al dia de hoy
				$dateNow = new JDate($today_date);

				// Pasamos las fechas a segundos
				$timeStampNow =  $dateNow->toUnix();

				$restSecs = $timeStampNow % 86400;
				if ($restSecs>0)
				{
					$timeStampNow -= $restSecs;
		//			$timeStampNow -= 86400;
				}

				$timeStampDate = $date->toUnix();
				$restSecs = $timeStampDate % 86400;
				if ($restSecs>0)
				{
					$timeStampDate -= $restSecs;
				}

				$difSecs = $timeStampDate-$timeStampNow;
				$days = $difSecs/86400.0;

				if ($days ==0)
				{
					$type = 'today';
				}
				else if ($days<0)
				{
					$type = 'old';
				}
			}

			$batch->type = $type;
			switch($type)
			{
				case 'today':
					$todayBatches[] = $batch;
				break;
				case 'old':
					$oldBatches[] = $batch;
				break;
				default:
					$normalBatches[] = $batch;
			}
		}



		$batches = array();
		foreach($oldBatches as $batch)
			$batches[] = $batch;
		foreach($todayBatches as $batch)
			$batches[] = $batch;
		foreach($normalBatches as $batch)
			$batches[] = $batch;



		foreach($batches as $batch)
		{
			$html ='<hr><table>';

			switch($batch->type)
			{
				case 'today':
					$backGroundColor =$batchTodayBackground;
				break;
				case 'old':
					$backGroundColor =$batchLateBackground;
				break;
				default:
					$backGroundColor = $batchNormalBackground;
			}

			if ($batch->est_shipping_date)
			{
				$date = new JDate($batch->est_shipping_date);
				$date->setOffset(date('Z')/3600.0);
				$dateS = $date->toFormat('%d/%m/%Y');
			}
			else
				$dateS = '';

			$agencytext = '';
			if ($batch->agencyname)
			{
				$agencytext =JText::_($batch->agencyname);

				if ($batch->payment_methodnameid == 'CASHONDELIVERY')
				{
					$totalPrice = ManuReportHelper::calculateCashOnDelivery($batch);

					$agencytext .= " R: ". sprintf("%0.2f",$totalPrice). " €";
				}
			}

			if ($batch->forwarded)
				$agencytext .= " ". JText::_('ADELANTO');


			//NumberToLetterHelper::GetLetterFromId($id)

				///'<span style=\"background-color: rgb($orderIdBackColor);\">',
			$patientArray = explode('#',$batch->patient_list);
			$orderArray = explode('#',$batch->order_list);
			$matArray = $batch->mat_list;



			$orderIdBackColor = $this->settings->getVar('expListPDF.orderIdBackColor','150,150,150');

			$orderString='';

			for ($k=0;$k<count($orderArray);$k++)
			{
				if ($orderString) $orderString.= "<br>";

				$orderString .="<span style=\"background-color: rgb($orderIdBackColor);\">" . $orderArray[$k] .NumberToLetterHelper::GetLetterFromId($orderArray[$k])."</span> (".$patientArray[$k].")";

				$allEqual = true;
				$equalMat = '';
				if (count($matArray[$k])>0)
				{
					$equalMat = $matArray[$k][0];
					foreach($matArray[$k] as $mat)
					{
						if (!$equalMat)
							$equalMat = $mat;

						if ($mat != $equalMat)
						{
							$allEqual = false;
							break;
						}

					}
					if ($allEqual)
						$orderString .= " (". $matArray[$k][0].")";
					else
						$orderString .= " (". implode(',',$matArray[$k]). ")";
				}



			}


			$html .= "<tr><td><span style=\"background-color: rgb($backGroundColor);\">".$batch->username . ' ('.$batch->user.'), ' . $dateS.", L: <span style=\"background-color: rgb($batchIdBackColor);\" >".$batch->id."</span> $agencytext</span></td></tr>";
			$html .= '<tr><td>' . JText::_('Orders') . ': '. $orderString .'</td></tr>';
			$html.= '</table>';

			// output the HTML content

			$margins = $pdf->getMargins();
			$lastY = $pdf->getPageHeight() - $margins['bottom'];


			$reservedSpaceForLastBatch = $this->settings->getVar('expListPDF.reservedSpaceForLastBatch',40);

			if ($pdf->getY() + $reservedSpaceForLastBatch > $lastY)
				$pdf->AddPage();

			$pdf->writeHTML($html, true, false, true, false, '');

		}



	}
}
?>