<?php
namespace Incoviba\Service\Informe;

use PhpOffice\PhpSpreadsheet;
use PhpOffice\PhpSpreadsheet\Exception;
use Incoviba\Common\Define;

class Excel implements Define\Informe
{
    protected string $title;
    protected string $filename;
    protected array $data;

    public function setTitle(string $title): Excel
    {
        $this->title = $title;
        return $this;
    }
    public function setFilename(string $filename): Excel
    {
        $this->filename = $filename;
        return $this;
    }
    public function addData(array $rows): Excel
    {
        foreach ($rows as $row) {
            $this->addRow($row);
        }
        return $this;
    }
    public function addRow(array $row): Excel
    {
        foreach ($row as $cell) {
            $this->addCell($cell);
        }
        return $this;
    }
    public function addCell(PhpSpreadsheet\Cell\Cell $cell): Excel
    {
        $this->data []= $cell;
        return $this;
    }

    /**
     * @throws Exception
     * @throws PhpSpreadsheet\Writer\Exception
     */
    public function build(): void
    {
        $spreadsheet = new PhpSpreadsheet\Spreadsheet();
        $spreadsheet->getProperties()
            ->setCreator('admin@incoviba.cl')
            ->setSubject($this->title)
            ->setCompany('Incoviba')
            ->setTitle($this->title);
        $sheet = $spreadsheet->getActiveSheet();
        $sheet->setTitle($this->title);

        foreach ($this->data as $rowIndex => $row) {
            foreach ($row as $columnIndex => $cell) {
                $sheet->getCell([$columnIndex + 1, $rowIndex + 1])->setValue($cell);
            }
        }

        $writer = PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xlsx');
        $writer->save($this->filename);
    }
}