<?php

namespace App\Jobs;

use App\Models\City;
use App\Services\WikipediaService;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Queue\Queueable;
use Illuminate\Support\Facades\Log;

class FetchCityDataJob implements ShouldQueue
{
    use Queueable;

    public int $tries = 3;
    public int $timeout = 60;

    /**
     * Create a new job instance.
     */
    public function __construct(
        public City $city,
        public bool $forceRefresh = false
    ) {
    }

    /**
     * Execute the job.
     */
    public function handle(WikipediaService $wikipediaService): void
    {
        try {
            // Check if we need to refresh the data
            if (!$this->forceRefresh && $this->city->wikipedia_cached_at) {
                $cacheAge = now()->diffInDays($this->city->wikipedia_cached_at);
                $cacheTtl = config('services.wikipedia.cache_ttl', 30);

                if ($cacheAge < $cacheTtl) {
                    Log::info("City data is still fresh, skipping fetch", [
                        'city_id' => $this->city->id,
                        'cache_age' => $cacheAge,
                    ]);
                    return;
                }
            }

            // Fetch data from Wikipedia
            $data = $wikipediaService->getCitySummary($this->city->name);

            if ($data) {
                // Update city with Wikipedia data
                $this->city->update([
                    'wikipedia_summary' => $data['summary'],
                    'wikipedia_url' => $data['url'],
                    'thumbnail_url' => $data['thumbnail'] ?? null,
                    'image_url' => $data['image'] ?? null,
                    'wikipedia_page_id' => $data['page_id'],
                    'wikipedia_cached_at' => now(),
                ]);

                // Update coordinates if they exist in Wikipedia data and not set
                if (isset($data['latitude']) && isset($data['longitude'])) {
                    if (!$this->city->latitude || !$this->city->longitude) {
                        $this->city->update([
                            'latitude' => $data['latitude'],
                            'longitude' => $data['longitude'],
                        ]);
                    }
                }

                Log::info("City data fetched successfully", [
                    'city_id' => $this->city->id,
                    'city_name' => $this->city->name,
                ]);

                // Dispatch job to fetch attractions
                FetchAttractionsJob::dispatch($this->city);
            } else {
                Log::warning("Failed to fetch city data from Wikipedia", [
                    'city_id' => $this->city->id,
                    'city_name' => $this->city->name,
                ]);
            }
        } catch (\Exception $e) {
            Log::error("Error in FetchCityDataJob", [
                'city_id' => $this->city->id,
                'error' => $e->getMessage(),
            ]);

            throw $e; // Re-throw to trigger retry
        }
    }
}