<?php

namespace App\Console\Commands;

use App\Models\Job;
use App\Models\JobSource;
use Illuminate\Console\Attributes\Description;
use Illuminate\Console\Attributes\Signature;
use Illuminate\Console\Command;

#[Signature('adzuna:enrich {url?}')]
#[Description('Fetch adzuna job description from puppeteer.')]
class FetchAdzunaDescriptionCommand extends Command
{
    protected $signature = 'adzuna:enrich {url?}';
    protected $description = 'Fetch adzuna job description from puppeteer.';

    public function handle(): int
    {
        $adzunaUrl = $this->argument('url');

        if ($adzunaUrl) {
            $this->fetchSingleJobDescription($adzunaUrl);
        } else {
            $this->fetchLatest();
        }
    }

    private function fetchSingleJobDescription(string $url)
    {
        $job = Job::where('source_url', '$url')->first();

        if (!$job) {
            return;
        }

        $description = $this->executeScraper($job->source_url);

        if (strlen($description) > 0 && strlen($description) > strlen($job->description)) {
            $job->description = $description;
            $job->save();
        }

        sleep(
            rand(1, 7)
        );
    }

    private function fetchLatest()
    {
        $adzunaSources = [
            'Adzuna',
            'AdzunaGB',
            'AdzunaDE',
            'AdzunaFR',
        ];

        $jobSource = JobSource::where('name', 'Adzuna')->first();

        $jobs = Job::where('job_source_id', $jobSource->id)->latest()->limit(50)->get();

        foreach ($jobs as $job) {
            $parsedUrl = parse_url($job->source_url);
            $path = $parsedUrl['path'];
            $explodedPath = explode('/', $path);
            $id = array_pop($explodedPath);

            echo "Processing $id (slug ".$job->slug.") \n";

            $description = $this->executeScraper($id);
            $description = $this->processDescription($description);

            if (
                strlen($description) > 0
               // && strlen($description) > strlen($job->description)
            ) {
                $job->description = $description;

                $job->save();
                echo "Saved description for $id\n";
            }

            sleep(
                rand(1, 7)
            );
        }
    }

    private function processDescription(string $description)
    {
        $description = trim($description);
        $description = str_replace('Sorry, this job is not available in your region', '', $description);
        return str_replace('Search for similar jobs in your region', '', $description);
    }

    private function executeScraper(string $id)
    {
        $scraperUrl = 'https://jobifyscr.c0rrup7.net/adzuna/'.$id;

        $guzzleClient = new \GuzzleHttp\Client();
        $response = $guzzleClient->request(
            'GET',
            $scraperUrl,
            [
                'headers' => [
                    'xapikeyban' => 'ed7a13919091820bd9e4f61023ec2ec8'
//                    'xapikeyban' => 'asd'
                ]
            ]
        );

        $content = $response->getBody()->getContents();

        $decodedContent = json_decode($content, true);

        return $decodedContent['description'] ?? null;
    }
}