<?php

namespace App\Http\Resources;

use App\Models\TemplateGeneration;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;
use OpenApi\Attributes as OA;

#[OA\Schema(
    schema: 'TemplateGeneration',
    properties: [
        new OA\Property(property: 'uuid', type: 'string', example: '9d6f0b1e-9a3a-4f0a-8a1a-6c9a2e5b3d10'),
        new OA\Property(property: 'title', type: 'string', example: 'گزارش فروش سال ۱۴۰۴'),
        new OA\Property(property: 'source', type: 'string', example: 'ai_text'),
        new OA\Property(property: 'source_label', type: 'string', example: 'ساخت با هوش مصنوعی از متن'),
        new OA\Property(property: 'language', type: 'string', example: 'fa', nullable: true),
        new OA\Property(property: 'slide_count', type: 'integer', example: 10, nullable: true),
        new OA\Property(
            property: 'template',
            properties: [
                new OA\Property(property: 'title', type: 'string'),
                new OA\Property(property: 'slug', type: 'string'),
            ],
            type: 'object',
            nullable: true
        ),
        new OA\Property(property: 'status', type: 'string', example: 'completed'),
        new OA\Property(property: 'status_label', type: 'string', example: 'تکمیل شده'),
        new OA\Property(property: 'error_message', type: 'string', example: null, nullable: true),
        new OA\Property(property: 'download_url', type: 'string', example: 'https://example.com/api/generations/9d6f.../download', nullable: true),
        new OA\Property(property: 'created_at', type: 'string', format: 'date-time'),
    ]
)]
/** @mixin TemplateGeneration */
class TemplateGenerationResource extends JsonResource
{
    /**
     * @return array<string, mixed>
     */
    public function toArray(Request $request): array
    {
        return [
            'uuid' => $this->uuid,
            'title' => $this->title ?: $this->template?->title,
            'source' => $this->source->value,
            'source_label' => $this->source->label(),
            'language' => $this->language,
            'slide_count' => $this->slide_count,
            'template' => $this->template ? [
                'title' => $this->template->title,
                'slug' => $this->template->slug,
            ] : null,
            'status' => $this->status->value,
            'status_label' => $this->status->label(),
            'error_message' => $this->error_message,
            'download_url' => $this->output_path ? route('api.generations.download', $this->uuid) : null,
            'created_at' => $this->created_at?->toIso8601String(),
        ];
    }
}