<?php

declare(strict_types=1);

namespace Domain\Services;

use Carbon\CarbonImmutable;
use Domain\Events\Dto\RegateOrderCsvGenerated;
use Domain\Models\ValueObjects\Matricule;
use Domain\Models\ValueObjects\OrderReference;
use Domain\Ports\Services\CsvGenerator;
use Shared\DDD\DomainEventDispatcher;

class RegateService
{
    /** @var string[] */
    private array $header = [
        'CodeArt',
        'Client livré code',
        'ean13',
        'Type de commande',
        'Unité Elem. Appro',
        'mode de commande',
        'Pcb Art',
        'Date livraison',
        'Qté commandée',
        'Num Cde Client',
    ];

    public function __construct(
        private readonly CsvGenerator $csvGenerator,
        private readonly DomainEventDispatcher $dispatcher
    ) {
    }

    /**
     * @param  \Domain\Events\Dto\OrderPlacedLine[]  $lines
     */
    public function processOrder(
        OrderReference $reference,
        Matricule $employeeMatricule,
        CarbonImmutable $pickupDay,
        array $lines
    ): void {
        $rows = [];

        foreach ($lines as $line) {
            array_push(
                $rows,
                [
                    (string) $line->productIncoId->value,
                    $employeeMatricule->value,
                    (string) $line->productIncoId->value,
                    'commande ferme',
                    (string) $line->productOrderUnit->value,
                    $line->productOrderUnit->toRegateCode(),
                    '',
                    $pickupDay->format('d/m/Y'),
                    (string) $line->quantity,
                    (string) $reference,
                ]
            );
        }

        $csvContent = $this->csvGenerator->generate($this->header, $rows);

        $now      = CarbonImmutable::now();
        $fileName = sprintf(
            'BTQ-%s-%s%s.csv',
            $reference,
            $now->format('Ymd_His'),
            \microtime(true)
        );

        $this->dispatcher->dispatch(
            new RegateOrderCsvGenerated($csvContent, $fileName)
        );
    }
}