<?php

declare(strict_types=1);

namespace App\Http\Requests\Groups;

use Illuminate\Foundation\Http\FormRequest;

class StoreGroupChallengeRequest extends FormRequest
{
    public function authorize(): bool
    {
        return $this->user() !== null;
    }

    public function rules(): array
    {
        return [
            'title' => ['required', 'string', 'min:2', 'max:180'],
            'summary' => ['nullable', 'string', 'max:320'],
            'description' => ['nullable', 'string', 'max:40000'],
            'cover_path' => ['nullable', 'string', 'max:2048'],
            'cover_file' => ['nullable', 'image', 'mimes:jpg,jpeg,png,webp', 'max:5120'],
            'visibility' => ['nullable', 'in:' . implode(',', (array) config('groups.challenges.visibility_options', []))],
            'participation_scope' => ['nullable', 'in:' . implode(',', (array) config('groups.challenges.participation_scopes', []))],
            'status' => ['nullable', 'in:' . implode(',', (array) config('groups.challenges.statuses', []))],
            'start_at' => ['nullable', 'date'],
            'end_at' => ['nullable', 'date', 'after_or_equal:start_at'],
            'rules_text' => ['nullable', 'string', 'max:20000'],
            'submission_instructions' => ['nullable', 'string', 'max:20000'],
            'judging_mode' => ['nullable', 'in:' . implode(',', (array) config('groups.challenges.judging_modes', []))],
            'linked_collection_id' => ['nullable', 'integer'],
            'linked_project_id' => ['nullable', 'integer'],
            'featured_artwork_id' => ['nullable', 'integer'],
            'outcomes' => ['nullable', 'array'],
            'outcomes.*.artwork_id' => ['required_with:outcomes', 'integer'],
            'outcomes.*.outcome_type' => ['required_with:outcomes', 'in:' . implode(',', (array) config('groups.challenges.outcome_types', []))],
            'outcomes.*.position' => ['nullable', 'integer', 'min:1'],
            'outcomes.*.sort_order' => ['nullable', 'integer', 'min:0'],
            'outcomes.*.title_override' => ['nullable', 'string', 'max:120'],
            'outcomes.*.note' => ['nullable', 'string', 'max:2000'],
        ];
    }
}