<?php
namespace Incoviba\Service\Cartola;

use DateTimeImmutable;
use Psr\Http\Message\UploadedFileInterface;
use PhpOffice\PhpSpreadsheet;
use Incoviba\Common\Ideal\Cartola\Banco;

class Santander extends Banco
{
    protected function columnMap(): array
    {
        // MONTO	DESCRIPCIÓN MOVIMIENTO		FECHA	N° DOCUMENTO	SUCURSAL		CARGO/ABONO
        return [
            'cargo' => 'cargo',
            'abono' => 'abono',
            'DESCRIPCIÓN MOVIMIENTO' => 'glosa',
            'FECHA' => 'fecha',
            'N° DOCUMENTO' => 'documento',
            'SALDO' => 'saldo'
        ];
    }
    protected function parseFile(UploadedFileInterface $uploadedFile): array
    {
        $filename = '/tmp/cartola.xlsx';
        $uploadedFile->moveTo($filename);

        $reader = PhpSpreadsheet\IOFactory::createReader('Xlsx');
        $xlsx = $reader->load($filename);
        $sheet = $xlsx->getActiveSheet();

        $found = false;
        $columns = [];
        $data = [];
        foreach ($sheet->getRowIterator() as $row) {
            if (!$found and $sheet->getCell("A{$row->getRowIndex()}")->getCalculatedValue() === 'MONTO') {
                $found = true;
                foreach ($row->getColumnIterator() as $column) {
                    if ($column->getValue() === null) {
                        break;
                    }
                    $columns[$column->getColumn()] = trim($column->getValue());
                }
                continue;
            }
            if (!$found) {
                continue;
            }
            if ($sheet->getCell("A{$row->getRowIndex()}")->getValue() === null) {
                break;
            }
            $rowData = [];
            foreach ($columns as $columnIndex => $column) {
                $value = $sheet->getCell("{$columnIndex}{$row->getRowIndex()}")->getCalculatedValue();
                $mapped = $this->columnMap()[$column] ?? $column;
                if ($mapped === 'fecha') {
                    $value = implode('-', array_reverse(explode('/', $value)));
                }
                if ($column === 'MONTO') {
                    $value = (int) $value;
                }
                $rowData[$column] = $value;
            }
            if ($rowData['CARGO/ABONO'] === 'C') {
                $rowData['MONTO'] = -$rowData['MONTO'];
                $rowData['cargo'] = $rowData['MONTO'];
                $rowData['abono'] = 0;
            } else {
                $rowData['cargo'] = 0;
                $rowData['abono'] = $rowData['MONTO'];
            }
            $data []= $rowData;
        }

        return $data;
    }
}