glauberportella/cnab-layouts-parser

<?php
// Copyright (c) 2016 Glauber Portella <glauberportella@gmail.com>

// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

namespace CnabParser\Model;

use StdClass AS DataContainer;
use CnabParser\Model\Linha;

class Retorno
{
    /**
     * @var DataContainer
     */
    public $header_arquivo;

    /**
     * @var DataContainer
     */
    public $trailer_arquivo;

    /**
     * @var Array of DataContainer (header_lote(1),detalhes(1)(n),trailer_lote(1) ... header_lote(m),detalhes(1)(n),trailer_lote(m))
     */
    public $lotes;

    public function __construct()
    {
        $this->header_arquivo = new DataContainer();
        $this->trailer_arquivo = new DataContainer();
        $this->lotes = array();
    }

    public function decodeHeaderLote(Linha $linha)
    {
        $dados = array();
        
        $layout = $linha->getTipo() === 'remessa'
            ? $linha->getLayout()->getRemessaLayout()
            : $linha->getLayout()->getRetornoLayout();
        
        $campos = $layout['header_lote'];
        
        foreach ($campos as $nome => $definicao) {
            $dados[$nome] = $linha->obterValorCampo($definicao);
        }

        return $dados;
    }

    public function decodeTrailerLote(Linha $linha)
    {
        $dados = array();
        
        $layout = $linha->getTipo() === 'remessa'
            ? $linha->getLayout()->getRemessaLayout()
            : $linha->getLayout()->getRetornoLayout();
        
        $campos = $layout['trailer_lote'];
        
        foreach ($campos as $nome => $definicao) {
            $dados[$nome] = $linha->obterValorCampo($definicao);
        }

        return $dados;
    }

    public function getTotalLotes()
    {
        return count($this->lotes);
    }

    public function getTotalTitulos()
    {
        $total = 0;
        
        foreach ($this->lotes as $lote) {
            $total += count($lote['titulos']);
        }

        return $total;
    }
}