<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\Http;
use App\Models\Proxy;

class FetchProxies extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'proxies:fetch';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Fetch proxies from the CDN and save them to the database';

    /**
     * Execute the console command.
     */
    public function handle()
    {
        $this->info('Fetching proxies from CDN...');

        try {
            $response = Http::get('https://cdn.jsdelivr.net/gh/proxifly/free-proxy-list@main/proxies/all/data.json');
            
            if (!$response->successful()) {
                throw new \Exception('Failed to fetch proxies: ' . $response->status());
            }

            $proxies = $response->json();
            $this->info('Found ' . count($proxies) . ' proxies');

            $bar = $this->output->createProgressBar(count($proxies));
            $bar->start();

            $saved = 0;
            $skipped = 0;

            foreach ($proxies as $proxyData) {
                // Check if proxy already exists
                $exists = Proxy::where('proxy', $proxyData['proxy'])->exists();

                if (!$exists) {
                    Proxy::create([
                        'proxy' => $proxyData['proxy'],
                        'protocol' => $proxyData['protocol'],
                        'ip' => $proxyData['ip'],
                        'port' => $proxyData['port'],
                        'https' => $proxyData['https'],
                        'anonymity' => $proxyData['anonymity'],
                        'score' => $proxyData['score'],
                        'country' => $proxyData['geolocation']['country'] ?? null,
                        'city' => $proxyData['geolocation']['city'] ?? null,
                    ]);
                    $saved++;
                } else {
                    $skipped++;
                }

                $bar->advance();
            }

            $bar->finish();
            $this->newLine();
            $this->info("Proxies imported successfully!");
            $this->info("New proxies saved: {$saved}");
            $this->info("Existing proxies skipped: {$skipped}");

        } catch (\Exception $e) {
            $this->error('Error: ' . $e->getMessage());
            return 1;
        }

        return 0;
    }
}