F72X\Sunat\Catalogo

Complexity

Total Complexity

41

Size/Duplication

Total Lines	236
Duplicated Lines	0 %

Importance

Changes

0

14 Methods

Rating	Name	Duplication	Size	Complexity
A	itemExist()	0	3	1
A	getCatItemsFromXmlFile()	0	21	3
A	getUnitName()	0	2	1
A	getCatItemsFromPhpFile()	0	4	1
A	getCustomList()	0	22	3
A	getDocumentSeriesPrefix()	0	17	6
A	getCatItems()	0	9	3
A	catItemsToPhpArray()	0	33	5
A	getCatItem()	0	8	3
A	getCatFileName()	0	2	1
A	getDocumentType()	0	8	5
A	getDocumentName()	0	8	5
A	getCurrencyPlural()	0	6	2
A	getCustomListItem()	0	6	2

<?php

/**
 * MÓDULO DE EMISIÓN ELECTRÓNICA F72X
 * UBL 2.1
 * Version 1.1
 * 
 * Copyright 2018, Jaime Cruz
 */

namespace F72X\Sunat;

use InvalidArgumentException;
use DOMDocument;
use F72X\F72X;
use F72X\Company;
use F72X\Exception\ConfigException;
use Sabre\Xml\Reader;

class Catalogo {

    const CAT_TAX_DOCUMENT_TYPE    = 1;
    const CAT_CURRENCY_TYPE        = 2;
    const CAT_MEASUREMENT_UNIT     = 3;
    const CAT_COUNTRY_CODE         = 4;
    const CAT_TAX_TYPE             = 5;
    const CAT_IDENT_DOCUMENT_TYPE  = 6;
    const CAT_IGV_AFFECTATION_TYPE = 7;
    const CAT_ISC_CALC_SYSTEM_TYPE = 8;
    const CAT_NOTA_CREDITO_TYPE    = 9;
    const CAT_NOTA_DEBITO_TYPE     = 10;
    const CAT_FACTURA_TYPE         = 51;
    /** @CAT1 Código tipo de documento */
    const DOCTYPE_FACTURA      = '01';
    const DOCTYPE_BOLETA       = '03';
    const DOCTYPE_NOTA_CREDITO = '07';
    const DOCTYPE_NOTA_DEBITO  = '08';
    const DOCTYPE_VOUCHER      = '12';
    const DOCTYPE_SC_FACTURA      = 'FAC';
    const DOCTYPE_SC_BOLETA       = 'BOL';
    const DOCTYPE_SC_NOTA_CREDITO = 'NCR';
    const DOCTYPE_SC_NOTA_DEBITO  = 'NDE';
    /** @CAT5 Tipo de impuesto*/
    const CAT5_IGV   = '1000';
    const CAT5_IVAP  = '1016';
    const CAT5_ISC   = '2000';
    const CAT5_EXP   = '9995';
    const CAT5_GRA   = '9996';
    const CAT5_EXO   = '9997';
    const CAT5_INA   = '9998';
    const CAT5_OTROS = '9999';

    /** @CAT7 Tipo de afectación del IGV */
    const CAT7_GRA_IGV        = '10';
    /** @CAT16 Tipo de precio */
    const CAT16_UNITARY_PRICE = '01';
    const CAT16_REF_VALUE     = '02';

    /** @CAT6*/
    const IDENTIFICATION_DOC_DNI = '1';
    const IDENTIFICATION_DOC_RUC = '6';

    private static $_CAT = [];
    private static $_LIST = [];

    /**
     * 
     * @param string $documentType 01|03|07|08
     * @param string $affectedDocumentType 01|03
     * @return string F|B
     */
    public static function getDocumentSeriesPrefix($documentType, $affectedDocumentType = null) {
        if ($documentType == self::DOCTYPE_FACTURA) {
            return 'F';
        }
        if ($documentType == self::DOCTYPE_BOLETA) {
            return 'B';
        }
        if ($documentType == self::DOCTYPE_NOTA_CREDITO) {
            return self::getDocumentSeriesPrefix($affectedDocumentType);
        }
        if ($documentType == self::DOCTYPE_NOTA_DEBITO) {
            return self::getDocumentSeriesPrefix($affectedDocumentType);
        }
        if ($documentType == self::DOCTYPE_VOUCHER) {
            throw new InvalidArgumentException("Error: Cash register ticket isn't supported yet.");
        }
        throw new InvalidArgumentException("Error: $documentType isn't a valid document type");
    }

    /**
     * 
     * @param string $documentType 01|03|07|08
     * @return string FACTURA|BOLETA|NOTA DE CRÉDITO|NOTA DE DÉBITO
     */
    public static function getDocumentName($documentType) {
        switch ($documentType) {
            case self::DOCTYPE_FACTURA      : return 'FACTURA';
            case self::DOCTYPE_BOLETA       : return 'BOLETA DE VENTA';
            case self::DOCTYPE_NOTA_CREDITO : return 'NOTA DE CRÉDITO';
            case self::DOCTYPE_NOTA_DEBITO  : return 'NOTA DE DÉBITO';
        }
        throw new InvalidArgumentException("Error: $documentType isn't a valid document type");
    }

    /**
     * 
     * @param string $shortCode BOL|FAC|NCR|NDE
     * @return string 01|03|07|08
     */
    public static function getDocumentType($shortCode) {
        switch ($shortCode) {
            case self::DOCTYPE_SC_FACTURA:      return self::DOCTYPE_FACTURA ;
            case self::DOCTYPE_SC_BOLETA:       return self::DOCTYPE_BOLETA;
            case self::DOCTYPE_SC_NOTA_CREDITO: return self::DOCTYPE_NOTA_CREDITO;
            case self::DOCTYPE_SC_NOTA_DEBITO:  return self::DOCTYPE_NOTA_DEBITO;
        }
        throw new InvalidArgumentException("Error: $shortCode isn't valid short code");
    }

    public static function itemExist($catNumber, $itemID) {
        $items = self::getCatItems($catNumber);
        return key_exists($itemID, $items);
    }
    
    public static function getCatItem($catNumber, $itemID, $key = 'id') {
        $items = self::getCatItems($catNumber);
        foreach ($items as $item) {
            if ($item[$key] === strval($itemID)) {
                return $item;
            }
        }
        return null;
    }

    public static function getCatItems($catNumber, $useXmlFiles = false) {
        // returns from cache
        if (isset(self::$_CAT['CAT_' . $catNumber])) {
            return self::$_CAT['CAT_' . $catNumber];
        }
        // Load from file
        $items = $useXmlFiles ? self::getCatItemsFromXmlFile($catNumber) : self::getCatItemsFromPhpFile($catNumber);
        self::$_CAT['CAT_' . $catNumber] = $items;
        return $items;
    }

    private static function getCatItemsFromXmlFile($catNumber) {
        // Load the XML
        $xmlName = self::getCatFileName($catNumber);
        $doc = new DOMDocument();
        $doc->load(SunatVars::DIR_CATS . "/$xmlName.xml");

        $reader = new Reader();
        $reader->xml($doc->saveXML());

        $catData = $reader->parse();
        $items = $catData['value'];
        $itemsO = [];
        foreach ($items as &$item) {
            unset($item['name']); // Here because the item may contain the name attribute!
            foreach ($item['attributes'] as $attKey => $att) {
                $item[$attKey] = $att;
            }
            unset($item['attributes']);
            $itemsO[$item['id']] = $item;
        }
        return $itemsO;
    }

    private static function getCatItemsFromPhpFile($catNumber) {
        // Load the XML
        $fileName = strtoupper(self::getCatFileName($catNumber));
        return require SunatVars::DIR_CATS . "/$fileName.php";
    }

    private static function getCatFileName($catNumeber) {
        return 'cat_' . str_pad($catNumeber, 2, '0', STR_PAD_LEFT);
    }

    public static function getCurrencyPlural($currencyCode) {
        $currencies = self::getCustomList('currencies');
        if (isset($currencies[$currencyCode])) {
            return $currencies[$currencyCode];
        }
        throw new ConfigException("El código de moneda $currencyCode aún no ha sido configurado para su uso.");
    }

    public static function getUnitName($unitCode) {
        return self::getCustomListItem('unitcode', $unitCode);
    }

    public static function getCustomListItem($listName, $itemId) {
        $customList = self::getCustomList($listName);
        if(isset($customList[$itemId])){
            return $customList[$itemId];
        }
        throw new ConfigException("El codigó de item $itemId no existe en la lista $listName");
    }
    public static function getCustomList($listName) {
        // returns from cache
        if (isset(self::$_LIST['LIST_' . $listName])) {
            return self::$_LIST['LIST_' . $listName];
        }
        // Company customization
        $customListsPath = Company::getListsPath();
        $fileName = "$customListsPath/$listName.php";
        if(file_exists($fileName)){
            $customListsPath = Company::getListsPath();
            $list = require $fileName;
            // Cache
            self::$_CAT['LIST_' . $listName] = $list;
            return $list;
        }
        // Defaults
        $defaultListsPath = F72X::getDefaultListsPath();
        $fileName2 = "$defaultListsPath/$listName.php";
        $list = require $fileName2;
        // Cache
        self::$_CAT['LIST_' . $listName] = $list;
        return $list;
    }

    public static function catItemsToPhpArray($catNumber, $resultPath) {
        $items = Catalogo::getCatItems($catNumber, true);
        $lines = [];
        $ENTER = chr(13) . chr(10);
        foreach ($items as $item) {
            $line = [];
            $k = 0;
            foreach ($item as $key => $val) {
                if (!$k) {
                    $id = $item['id'];
                    $line[] = "'id' => '$id'";
                }
                if ($key != 'id') {
                    $line[] = "'$key' => '$val'";
                }
                $k++;
            }
            $lineS = implode(', ', $line);
            $id = $item['id'];
            $lines[] = "    '$id' => [$lineS]";
        }
        $joinedLines = implode(',' . $ENTER, $lines);
        $result = <<<FILE
<?php

//Catálogo N° $catNumber:

return [
$joinedLines
];

FILE;
        file_put_contents($resultPath, $result);
    }

}