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<?php namespace BinPacking3d\Entity; |
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use BinPacking3d\Exception\CriticalException; |
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use BinPacking3d\Exception\WarningException; |
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/** |
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* Class Packed |
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* @package BinPacking3d\Entity |
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*/ |
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class Packed |
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{ |
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/** |
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* @var array |
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*/ |
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private $bins = array(); |
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/** |
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* @param $response |
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* @param Request $request |
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* @throws \Exception |
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*/ |
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public function __construct(Response $response, Request $request) |
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{ |
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// Parse response |
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$response = $response->get()->response; |
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// Handle errors when thrown |
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if ($response->status !== 1 || !empty($response->errors)) { |
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$this->handleErrors($response->errors); |
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} |
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// Loop over packed bins |
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foreach ($response->bins_packed as $packedBin) { |
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// Find original bin |
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$originalBin = $request->getBin($packedBin->bin_data->id); |
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// Loop over items |
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foreach ($packedBin->items as $item) { |
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$originalItem = $request->getItem($item->id); |
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$originalBin->addItem($originalItem); |
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} |
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// Add used space |
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$originalBin->setUsedSpace($packedBin->bin_data->used_space); |
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// Add used weight |
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$originalBin->setUsedWeight($packedBin->bin_data->used_weight); |
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// Set image result |
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$originalBin->setImage($packedBin->image_complete); |
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// Add bin |
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$this->bins[] = $originalBin; |
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} |
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} |
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/** |
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* Throw most severe error as exception |
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* |
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* @param $errors |
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* @throws CriticalException |
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* @throws WarningException |
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* @throws \Exception |
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*/ |
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public function handleErrors($errors) |
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{ |
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// Sort based on severity |
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$order = ['critical', 'warning']; |
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usort( |
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$errors, function ($firstError, $secondError) use ($order) { |
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if (array_search($firstError->level, $order) > array_search($secondError->level, $order)) { |
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return -1; |
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} elseif (array_search($firstError->level, $order) < array_search($secondError->level, $order)) { |
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return 1; |
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} |
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return 0; |
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} |
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); |
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// Throw first one as exception |
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$error = array_shift($errors); |
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switch ($error->level) { |
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case 'critical': |
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throw new CriticalException($error->message); |
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case 'warning': |
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throw new WarningException($error->message); |
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default: |
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throw new \Exception($error->message); |
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} |
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} |
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/** |
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* @return array |
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*/ |
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public function getBins() |
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{ |
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return $this->bins; |
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} |
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/** |
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* @return \Iterator |
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*/ |
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public function yieldBins() |
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{ |
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foreach ($this->bins as $bin) { |
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yield $bin; |
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} |
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} |
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/** |
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* @return int |
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*/ |
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public function count() |
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{ |
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return count($this->bins); |
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} |
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} |
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stefandoorn /
3dbinpacking-php-api
