<?php

namespace App\Console\Commands;

use App\Models\Job;
use Illuminate\Console\Attributes\Description;
use Illuminate\Console\Attributes\Signature;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\Http;

#[Signature('jobs:summary {--batch=50}')]
#[Description('Command description')]
class GenerateJobSummaryCommand extends Command
{
    protected $signature = 'jobs:summary {--batch=50}';
    protected $description = 'Generate AI summaries for jobs';

    public function handle()
    {
        $batchSize = (int) $this->option('batch');

        $jobs = $this->getJobs($batchSize);

        foreach ($jobs as $job) {
            $this->processJob($job);
        }
    }

    private function getJobs(int $batchSize)
    {
        return Job::whereNUll('summary')
            ->limit($batchSize)
            ->orderBy('created_at', 'desc')
            ->get();
    }

    private function processJob(mixed $job)
    {
        $summary = $this->generateSummary($job);

        if ($summary) {
            $summary = str_replace('Summary:', "", $summary);
            $job->summary = trim($summary);
            $job->save();
        }
    }

    private function generateSummary(Job $job)
    {
        $apiUrl = 'https://olm.c0rrup7.net/api/generate';

        $body = 'This is the content of a job ad, you need to read it and extract a short and RELEVANT summary from it. Respond only with the summary, NO OTHER TEXT BEFORE OR AFTER THE SUMMARY.';
        $body .= 'Title: '. htmlentities($job->title);
        $body .= 'Description: '. htmlentities($job->description);
        $body .= 'RETURN ONLY THE SUMMARY, NO TEXT BEFORE OR AFTER!';

        $response = Http::timeout(130)
            ->withHeaders([
                'Accept' => 'application/json',
                'CF-Access-Client-Id' => '8c4cc272c7f08f8d7911a28eb5d7db44.access',
                'CF-Access-Client-Secret' => 'adeeed2f75236053953cc9dd898c7756bab5e00f7d0901bf7d488b6db8aba336',
            ])
            ->post($apiUrl, [
                'model' => 'mixtral',
                'stream' => false,
                'prompt' => $body,
            ]);
        if ($response->successful()) {
            $responseArray = $response->json();
            return $responseArray['response'];
        }

        return null;
    }
}