<?php

declare(strict_types=1);

namespace App\Http\Requests\Api\V1;

use Illuminate\Foundation\Http\FormRequest;

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

    protected function prepareForValidation(): void
    {
        $user = auth('sanctum')->user();

        if ($user) {
            $this->merge([
                'first_name' => $user->first_name,
                'last_name' => $user->last_name,
                'email' => $user->email,
                '_authenticated' => true,
            ]);
        }
    }

    /** @return array<string, mixed> */
    public function rules(): array
    {
        return [
            'first_name' => ['required_without:_authenticated', 'string', 'max:255'],
            'last_name' => ['required_without:_authenticated', 'string', 'max:255'],
            'email' => ['required_without:_authenticated', 'email', 'max:255'],
            'phone' => ['nullable', 'string', 'max:50'],

            'tshirt_size' => ['nullable', 'string', 'in:XS,S,M,L,XL,XXL,XXXL'],
            'first_aid' => ['nullable', 'boolean'],
            'allergies' => ['nullable', 'string', 'max:500'],
            'access_requirements' => ['nullable', 'string', 'max:500'],
            'driving_licence' => ['nullable', 'boolean'],

            'motivation' => ['nullable', 'string', 'max:1000'],
            'motivation_other' => ['nullable', 'string', 'max:500'],

            'section_preferences' => ['nullable', 'array', 'max:5'],
            'section_preferences.*.section_name' => ['required', 'string', 'max:255'],
            'section_preferences.*.priority' => ['required', 'integer', 'min:1', 'max:5'],

            'availabilities' => ['nullable', 'array'],
            'availabilities.*.time_slot_id' => ['required', 'ulid', 'exists:time_slots,id'],
            'availabilities.*.preference_level' => ['nullable', 'integer', 'min:1', 'max:5'],
        ];
    }
}