/**
  * Draw packages block
  *
  * @param  \Zend_Pdf_Page $page
  * @return \Magento\Shipping\Model\Order\Pdf\Packaging
  * @SuppressWarnings(PHPMD.CyclomaticComplexity)
  * @SuppressWarnings(PHPMD.NPathComplexity)
  * @SuppressWarnings(PHPMD.ExcessiveMethodLength)
  * @SuppressWarnings(PHPMD.UnusedLocalVariable)
  */
 protected function _drawPackageBlock(\Zend_Pdf_Page $page)
 {
     if ($this->getPackageShippingBlock()) {
         $packaging = $this->getPackageShippingBlock();
     } else {
         $packaging = $this->_layout->getBlockSingleton('Magento\\Shipping\\Block\\Adminhtml\\Order\\Packaging');
     }
     $packages = $packaging->getPackages();
     $packageNum = 1;
     foreach ($packages as $package) {
         $page->setFillColor(new \Zend_Pdf_Color_Rgb(0.93, 0.92, 0.92));
         $page->drawRectangle(25, $this->y + 15, 190, $this->y - 35);
         $page->drawRectangle(190, $this->y + 15, 350, $this->y - 35);
         $page->drawRectangle(350, $this->y + 15, 570, $this->y - 35);
         $page->setFillColor(new \Zend_Pdf_Color_GrayScale(1));
         $page->drawRectangle(520, $this->y + 15, 570, $this->y - 5);
         $page->setFillColor(new \Zend_Pdf_Color_GrayScale(0));
         $packageText = __('Package') . ' ' . $packageNum;
         $page->drawText($packageText, 525, $this->y, 'UTF-8');
         $packageNum++;
         $package = new \Magento\Framework\DataObject($package);
         $params = new \Magento\Framework\DataObject($package->getParams());
         $dimensionUnits = $this->_carrierHelper->getMeasureDimensionName($params->getDimensionUnits());
         $typeText = __('Type') . ' : ' . $packaging->getContainerTypeByCode($params->getContainer());
         $page->drawText($typeText, 35, $this->y, 'UTF-8');
         if ($params->getLength() != null) {
             $lengthText = $params->getLength() . ' ' . $dimensionUnits;
         } else {
             $lengthText = '--';
         }
         $lengthText = __('Length') . ' : ' . $lengthText;
         $page->drawText($lengthText, 200, $this->y, 'UTF-8');
         if ($params->getDeliveryConfirmation() != null) {
             $confirmationText = __('Signature Confirmation') . ' : ' . $packaging->getDeliveryConfirmationTypeByCode($params->getDeliveryConfirmation());
             $page->drawText($confirmationText, 355, $this->y, 'UTF-8');
         }
         $this->y = $this->y - 10;
         if ($packaging->displayCustomsValue() != null) {
             $customsValueText = __('Customs Value') . ' : ' . $packaging->displayPrice($params->getCustomsValue());
             $page->drawText($customsValueText, 35, $this->y, 'UTF-8');
         }
         if ($params->getWidth() != null) {
             $widthText = $params->getWidth() . ' ' . $dimensionUnits;
         } else {
             $widthText = '--';
         }
         $widthText = __('Width') . ' : ' . $widthText;
         $page->drawText($widthText, 200, $this->y, 'UTF-8');
         if ($params->getContentType() != null) {
             if ($params->getContentType() == 'OTHER') {
                 $contentsValue = $params->getContentTypeOther();
             } else {
                 $contentsValue = $packaging->getContentTypeByCode($params->getContentType());
             }
             $contentsText = __('Contents') . ' : ' . $contentsValue;
             $page->drawText($contentsText, 355, $this->y, 'UTF-8');
         }
         $this->y = $this->y - 10;
         $weightText = __('Total Weight') . ' : ' . $params->getWeight() . ' ' . $this->_carrierHelper->getMeasureWeightName($params->getWeightUnits());
         $page->drawText($weightText, 35, $this->y, 'UTF-8');
         if ($params->getHeight() != null) {
             $heightText = $params->getHeight() . ' ' . $dimensionUnits;
         } else {
             $heightText = '--';
         }
         $heightText = __('Height') . ' : ' . $heightText;
         $page->drawText($heightText, 200, $this->y, 'UTF-8');
         $this->y = $this->y - 10;
         if ($params->getSize()) {
             $sizeText = __('Size') . ' : ' . ucfirst(strtolower($params->getSize()));
             $page->drawText($sizeText, 35, $this->y, 'UTF-8');
         }
         if ($params->getGirth() != null) {
             $dimensionGirthUnits = $this->_carrierHelper->getMeasureDimensionName($params->getGirthDimensionUnits());
             $girthText = __('Girth') . ' : ' . $params->getGirth() . ' ' . $dimensionGirthUnits;
             $page->drawText($girthText, 200, $this->y, 'UTF-8');
         }
         $this->y = $this->y - 5;
         $page->setFillColor(new \Zend_Pdf_Color_GrayScale(1));
         $page->drawRectangle(25, $this->y, 570, $this->y - 30 - count($package->getItems()) * 12);
         $this->y = $this->y - 10;
         $page->setFillColor(new \Zend_Pdf_Color_GrayScale(0));
         $page->drawText(__('Items in the Package'), 30, $this->y, 'UTF-8');
         $txtIndent = 5;
         $itemCollsNumber = $packaging->displayCustomsValue() ? 5 : 4;
         $itemCollsX[0] = 30;
         //  coordinate for Product name
         $itemCollsX[1] = 250;
         // coordinate for Product name
         $itemCollsXEnd = 565;
         $itemCollsXStep = round(($itemCollsXEnd - $itemCollsX[1]) / ($itemCollsNumber - 1));
         // calculate coordinates for all other cells (Weight, Customs Value, Qty Ordered, Qty)
         for ($i = 2; $i <= $itemCollsNumber; $i++) {
             $itemCollsX[$i] = $itemCollsX[$i - 1] + $itemCollsXStep;
         }
         $i = 0;
         $page->setFillColor(new \Zend_Pdf_Color_Rgb(0.93, 0.92, 0.92));
         $page->drawRectangle($itemCollsX[$i], $this->y - 5, $itemCollsX[++$i], $this->y - 15);
         $page->drawRectangle($itemCollsX[$i], $this->y - 5, $itemCollsX[++$i], $this->y - 15);
         $page->drawRectangle($itemCollsX[$i], $this->y - 5, $itemCollsX[++$i], $this->y - 15);
         $page->drawRectangle($itemCollsX[$i], $this->y - 5, $itemCollsX[++$i], $this->y - 15);
         $page->drawRectangle($itemCollsX[$i], $this->y - 5, $itemCollsXEnd, $this->y - 15);
         $this->y = $this->y - 12;
         $i = 0;
         $page->setFillColor(new \Zend_Pdf_Color_GrayScale(0));
         $page->drawText(__('Product'), $itemCollsX[$i] + $txtIndent, $this->y, 'UTF-8');
         $page->drawText(__('Weight'), $itemCollsX[++$i] + $txtIndent, $this->y, 'UTF-8');
         if ($packaging->displayCustomsValue()) {
             $page->drawText(__('Customs Value'), $itemCollsX[++$i] + $txtIndent, $this->y, 'UTF-8');
         }
         $page->drawText(__('Qty Ordered'), $itemCollsX[++$i] + $txtIndent, $this->y, 'UTF-8');
         $page->drawText(__('Qty'), $itemCollsX[++$i] + $txtIndent, $this->y, 'UTF-8');
         $i = 0;
         foreach ($package->getItems() as $itemId => $item) {
             $item = new \Magento\Framework\DataObject($item);
             $i = 0;
             $page->setFillColor(new \Zend_Pdf_Color_GrayScale(1));
             $page->drawRectangle($itemCollsX[$i], $this->y - 3, $itemCollsX[++$i], $this->y - 15);
             $page->drawRectangle($itemCollsX[$i], $this->y - 3, $itemCollsX[++$i], $this->y - 15);
             $page->drawRectangle($itemCollsX[$i], $this->y - 3, $itemCollsX[++$i], $this->y - 15);
             $page->drawRectangle($itemCollsX[$i], $this->y - 3, $itemCollsX[++$i], $this->y - 15);
             $page->drawRectangle($itemCollsX[$i], $this->y - 3, $itemCollsXEnd, $this->y - 15);
             $this->y = $this->y - 12;
             $i = 0;
             $page->setFillColor(new \Zend_Pdf_Color_GrayScale(0));
             $page->drawText($item->getName(), $itemCollsX[$i] + $txtIndent, $this->y, 'UTF-8');
             $page->drawText($item->getWeight(), $itemCollsX[++$i] + $txtIndent, $this->y, 'UTF-8');
             if ($packaging->displayCustomsValue()) {
                 $page->drawText($packaging->displayPrice($item->getCustomsValue()), $itemCollsX[++$i] + $txtIndent, $this->y, 'UTF-8');
             }
             $page->drawText($packaging->getQtyOrderedItem($item->getOrderItemId()), $itemCollsX[++$i] + $txtIndent, $this->y, 'UTF-8');
             $page->drawText($item->getQty() * 1, $itemCollsX[++$i] + $txtIndent, $this->y, 'UTF-8');
         }
         $this->y = $this->y - 30;
     }
     return $this;
 }