<?php

namespace App\Actions\Proxy;

use App\Events\ProxyStarted;
use App\Models\Server;
use Illuminate\Support\Str;
use Lorisleiva\Actions\Concerns\AsAction;
use Spatie\Activitylog\Models\Activity;

class StartProxy
{
    use AsAction;
    public function handle(Server $server, bool $async = true): string|Activity
    {
        try {
            $proxyType = $server->proxyType();
            if (is_null($proxyType) || $proxyType === 'NONE' || $server->proxy->force_stop) {
                return 'OK';
            }
            $commands = collect([]);
            $proxy_path = $server->proxyPath();
            $configuration = CheckConfiguration::run($server);
            if (!$configuration) {
                throw new \Exception("Configuration is not synced");
            }
            SaveConfiguration::run($server, $configuration);
            $docker_compose_yml_base64 = base64_encode($configuration);
            $server->proxy->last_applied_settings = Str::of($docker_compose_yml_base64)->pipe('md5')->value;
            $server->save();
            if ($server->isSwarm()) {
                $commands = $commands->merge([
                    "mkdir -p $proxy_path/dynamic",
                    "cd $proxy_path",
                    "echo 'Creating required Docker Compose file.'",
                    "echo 'Starting coolify-proxy.'",
                    "docker stack deploy -c docker-compose.yml coolify-proxy",
                    "echo 'Proxy started successfully.'"
                ]);
            } else {
                $caddfile = "import /dynamic/*.caddy";
                $commands = $commands->merge([
                    "mkdir -p $proxy_path/dynamic",
                    "cd $proxy_path",
                    "echo '$caddfile' > $proxy_path/dynamic/Caddyfile",
                    "echo 'Creating required Docker Compose file.'",
                    "echo 'Pulling docker image.'",
                    'docker compose pull',
                    "echo 'Stopping existing coolify-proxy.'",
                    "docker compose down -v --remove-orphans > /dev/null 2>&1",
                    "echo 'Starting coolify-proxy.'",
                    'docker compose up -d --remove-orphans',
                    "echo 'Proxy started successfully.'"
                ]);
                $commands = $commands->merge(connectProxyToNetworks($server));
            }

            if ($async) {
                $activity = remote_process($commands, $server, callEventOnFinish: 'ProxyStarted', callEventData: $server);
                return $activity;
            } else {
                instant_remote_process($commands, $server);
                $server->proxy->set('status', 'running');
                $server->proxy->set('type', $proxyType);
                $server->save();
                ProxyStarted::dispatch($server);
                return 'OK';
            }
        } catch (\Throwable $e) {
            ray($e);
            throw $e;
        }
    }
}