<?php

declare(strict_types=1);

namespace App\Http\Requests\Api\V1;

use App\Models\Webhook;
use App\Rules\PublicHttpsUrl;
use Closure;
use Illuminate\Foundation\Http\FormRequest;

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

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        $creating = ! $this->route('webhook') instanceof Webhook;
        $sometimes = $creating ? 'required' : 'sometimes';

        return [
            'name' => [$sometimes, 'string', 'max:120'],
            'url' => [
                $sometimes,
                'string',
                'url',
                'max:2048',
                // Refused now rather than at the first delivery; checked
                // again at every delivery all the same.
                new PublicHttpsUrl,
            ],
            'events' => [$sometimes, 'array', 'min:1'],
            'events.*' => [
                'string',
                'distinct',
                function (string $attribute, mixed $value, Closure $fail): void {
                    if (! is_string($value) || ! Webhook::isSubscribable($value)) {
                        $fail(__('rules.webhooks.event', ['event' => (string) (is_scalar($value) ? $value : '')]));
                    }
                },
            ],
            'secret' => [$creating ? 'sometimes' : 'prohibited', 'nullable', 'string', 'min:16', 'max:255'],
            'rotate_secret' => [$creating ? 'prohibited' : 'sometimes', 'boolean'],
            'include_personal_data' => ['sometimes', 'boolean'],
            'is_active' => ['sometimes', 'boolean'],
        ];
    }
}