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<?php |
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declare(strict_types=1); |
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namespace Gbbs\NfeCalculos; |
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use Gbbs\NfeCalculos\Exception\InvalidCSTException; |
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use Gbbs\NfeCalculos\Exception\NotImplementedCSTException; |
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class PIS |
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{ |
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public $CST; |
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public $vBC; |
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public $pPIS; |
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public $vPIS; |
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public $qBCProd; |
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public $vAliqProd; |
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} |
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/** |
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* @param PIS $PIS |
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* @return PIS |
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* @throws NotImplementedCSTException|InvalidCSTException |
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*/ |
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function calcularPIS(PIS $PIS): PIS |
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{ |
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$adValorem = [ |
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'01', '02', '49', '50', '51', '52', '53', '54', '55', '56', '60', '61', '62', |
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'63', '64', '65', '66', '67', '70', '71', '72', '73', '74', '75', '98' |
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]; |
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$zerado = ['08']; |
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$isento = ['99']; |
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$notImplemented = ['03', '04', '05', '06', '07', '09']; |
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if (in_array($PIS->CST, $adValorem, true)) { |
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return adValoremPIS($PIS); |
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} |
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if (in_array($PIS->CST, $zerado, true)) { |
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return zeradoPIS($PIS); |
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} |
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if (in_array($PIS->CST, $isento, true)) { |
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return isentoPIS($PIS); |
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} |
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if (in_array($PIS->CST, $notImplemented, true)) { |
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throw new NotImplementedCSTException($PIS->CST); |
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} |
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throw new InvalidCSTException($PIS->CST); |
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} |
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/** |
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* @param PIS $PIS |
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* @return PIS |
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*/ |
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function adValoremPIS(PIS $PIS): PIS |
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{ |
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$pPIS = 0.65; |
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$calculado = new PIS(); |
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$calculado->CST = $PIS->CST; |
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$calculado->vBC = $PIS->vBC; |
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$calculado->pPIS = $pPIS; |
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$calculado->vPIS = $PIS->vBC * ($pPIS / 100); |
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return $calculado; |
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} |
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/** |
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* @param PIS $PIS |
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* @return PIS |
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*/ |
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function isentoPIS($PIS): PIS |
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{ |
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$calculado = new PIS(); |
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$calculado->CST = $PIS->CST; |
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$calculado->vBC = 0.0; |
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$calculado->pPIS = 0.0; |
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$calculado->vPIS = 0.0; |
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return $calculado; |
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} |
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/** |
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* @param PIS $PIS |
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* @return PIS |
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*/ |
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function zeradoPIS($PIS): PIS |
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{ |
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$calculado = new PIS(); |
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$calculado->CST = $PIS->CST; |
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return $calculado; |
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} |
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