<?php

namespace App\Services;

use App\Models\Bot;
use App\Bots\BotContract;
use App\Jobs\RunBot;
use Cron\CronExpression;
use Illuminate\Support\Facades\Log;

class BotService
{
    public function run(): void
    {
        $bots = Bot::where('enabled', 1)->get();

        foreach ($bots as $bot) {
            $cron = new CronExpression($bot->schedule);
            if ($cron->isDue()) {
                $log = $bot->logs()->create([
                    'status' => 'pending',
                    'started_at' => now(),
                ]);

                try {
                    $instance = app($bot->class, ['config' => $bot->config]);

                    if ($instance instanceof BotContract) {
                        dispatch(RunBot::class, $bot, $log);
                        $log->update([
                            'started_at' => now(),
                            'status' => 'running'
                        ]);
                    }
                } catch (\Throwable $e) {
                    Log::error("Bot [{$bot->name}] failed: " . $e->getMessage());

                    $log->update([
                        'finished_at' => now(),
                        'status' => 'failed',
                        'error' => $e->getMessage(),
                    ]);
                }

                Log::info("Bot [{$bot->name}] executed successfully.");
            }
        }
    }
}