<?php

declare(strict_types=1);

namespace App\Http\Requests\Bo\Settings;

use App\Actions\Settings\UpdateSettingsInput;
use Domain\Models\ValueObjects\ShopperSiteCode;
use Illuminate\Foundation\Http\FormRequest;
use Infrastructure\Adapters\Services\AppAdminAuthService;

class UpdateSettingsRequest extends FormRequest
{
    public function __construct(
        private readonly AppAdminAuthService $authService
    ) {
    }

    public function authorize(): bool
    {
        return $this->authService->check();
    }

    #[\Override]
    protected function prepareForValidation(): void
    {
        $rawSites = $this->input('employee_sites');

        if (is_string($rawSites)) {
            $split    = preg_split('/[\s,]+/', $rawSites) ?: [];
            $filtered = array_filter(
                array_map(static fn (string $s): string => strtoupper(trim($s)), $split),
                static fn (string $s): bool => $s !== ''
            );
            $sites = array_values(array_unique($filtered));
        } elseif (is_array($rawSites)) {
            $filtered = array_filter(
                array_map(static fn (mixed $s): string => is_string($s) ? strtoupper(trim($s)) : '', $rawSites),
                static fn (string $s): bool => $s !== ''
            );
            $sites = array_values(array_unique($filtered));
        } else {
            $sites = [];
        }

        $this->merge([
            'employee_sites' => $sites,
        ]);
    }

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        return [
            'employee_sites'   => ['present', 'array'],
            'employee_sites.*' => ['string', 'regex:/^[A-Z]{2,}$/'],
        ];
    }

    #[\Override]
    public function attributes(): array
    {
        return [
            'employee_sites'   => 'Sites des salariés',
            'employee_sites.*' => 'Code de site des salariés',
        ];
    }

    /**
     * @return array<string, string>
     */
    #[\Override]
    public function messages(): array
    {
        return [
            'employee_sites.*.regex' => 'Chaque code de site doit être composé d\'au moins 2 lettres majuscules (ex: PA, NA, LY).',
        ];
    }

    public function toUpdateSettingsInput(): UpdateSettingsInput
    {
        /** @var array<int, string> $sites */
        $sites = $this->validated('employee_sites', []);

        return new UpdateSettingsInput(
            employeeSites: array_map(
                static fn (string $site): ShopperSiteCode => new ShopperSiteCode($site),
                $sites
            )
        );
    }
}