<?php

declare(strict_types=1);

namespace App\Http\Requests\Attendance;

use App\Domain\SchoolCore\Attendance\DTO\ProcessScanData;
use DateTimeImmutable;
use Illuminate\Foundation\Http\FormRequest;

final class ProcessScanRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    public function rules(): array
    {
        return [
            'badge_value' => ['required', 'string', 'max:191'],
            'station_id' => ['nullable', 'string', 'max:191'],
            'scan_action' => ['nullable', 'string', 'in:check_in,check_out,lookup'],
            'scan_source' => ['nullable', 'string', 'in:scanner,manual,api'],
            'scanned_at' => ['nullable', 'date'],
            'device_id' => ['nullable', 'string', 'max:191'],
            'client_request_id' => ['nullable', 'string', 'max:191'],
            'idempotency_key' => ['nullable', 'string', 'max:191'],
            'metadata' => ['nullable', 'array'],
        ];
    }

    public function toDTO(): ProcessScanData
    {
        $validated = $this->validated();

        return new ProcessScanData(
            badgeValue: (string) $validated['badge_value'],
            stationId: $validated['station_id'] ?? null,
            scanAction: $validated['scan_action'] ?? 'check_in',
            scanSource: $validated['scan_source'] ?? 'scanner',
            scannedAt: new DateTimeImmutable($validated['scanned_at'] ?? 'now'),
            deviceId: $validated['device_id'] ?? null,
            clientRequestId: $validated['client_request_id'] ?? null,
            idempotencyKey: $validated['idempotency_key'] ?? null,
            metadata: $validated['metadata'] ?? [],
        );
    }
}