<?php

declare(strict_types=1);

namespace App\Http\Resources\PublicApi;

use App\Models\RepositoryIssue;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

/**
 * @mixin RepositoryIssue
 *
 * An open door for someone who has never contributed before.
 */
class PublicIssueResource extends JsonResource
{
    /**
     * @return array<string, mixed>
     */
    public function toArray(Request $request): array
    {
        return [
            'number' => $this->number,
            'title' => $this->title,
            'url' => $this->html_url,
            'labels' => $this->labels ?? [],
            'is_good_first_issue' => $this->is_good_first_issue,
            'is_help_wanted' => $this->is_help_wanted,

            // An issue someone has already claimed is not an invitation.
            'is_available' => $this->isUnclaimed(),

            'comments' => $this->comments,
            'created_at' => $this->issue_created_at?->toIso8601String(),

            'repository' => $this->whenLoaded('repository', fn () => [
                'full_name' => $this->repository->full_name,
                'url' => $this->repository->html_url,
                'primary_language' => $this->repository->primary_language,
                'project' => $this->repository->relationLoaded('project') && $this->repository->project
                    ? [
                        'title' => $this->repository->project->getTranslation('title', app()->getLocale()),
                        'slug' => $this->repository->project->getTranslation('slug', app()->getLocale()),
                    ]
                    : null,
            ]),
        ];
    }
}