<?php

namespace HerrleinIT\LogHandler;

use GuzzleHttp\Client;
use HerrleinIT\LogHandler\Handlers\LogForwardingHandler;
use Illuminate\Contracts\Foundation\Application;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\ServiceProvider;
use Monolog\Level;
use Monolog\Logger;
use Throwable;

class LogHandlerServiceProvider extends ServiceProvider
{
    public function register(): void
    {
        $this->mergeConfigFrom(__DIR__.'/../config/loghandler.php', 'loghandler');

        $this->app->singleton(LogForwarder::class, function (Application $app): LogForwarder {
            $settings = $app['config']->get('loghandler', []);
            $timeoutSeconds = max(0.0, ((int) ($settings['timeout_ms'] ?? 3000)) / 1000);

            $client = new Client([
                'timeout' => $timeoutSeconds,
                'connect_timeout' => $timeoutSeconds,
                'http_errors' => false,
            ]);

            return new LogForwarder($app['config'], $client);
        });
    }

    public function boot(): void
    {
        if ($this->app->runningInConsole()) {
            $this->publishes([
                __DIR__.'/../config/loghandler.php' => $this->app->configPath('loghandler.php'),
            ], 'loghandler-config');
        }

        Log::extend('loghandler', function (Application $app, array $config = []): Logger {
            $logger = new Logger($config['name'] ?? 'loghandler');
            $levelOption = $config['level'] ?? null;

            try {
                $level = $levelOption === null
                    ? Level::Debug
                    : Level::fromName(strtoupper((string) $levelOption));
            } catch (Throwable) {
                $level = Level::Debug;
            }

            $logger->pushHandler(new LogForwardingHandler(
                $app->make(LogForwarder::class),
                $level,
                ! isset($config['bubble']) || (bool) $config['bubble'],
            ));

            return $logger;
        });
    }
}