package main

import (
	"context"
	"log"
	"os"
	"os/signal"
	"strconv"
	"syscall"
	"time"

	"github.com/gooseek/backend/internal/computer/browser"
)

func main() {
	port := 3050
	if p := os.Getenv("PORT"); p != "" {
		if parsed, err := strconv.Atoi(p); err == nil {
			port = parsed
		}
	}
	if p := os.Getenv("BROWSER_SVC_PORT"); p != "" {
		if parsed, err := strconv.Atoi(p); err == nil {
			port = parsed
		}
	}

	cfg := browser.ServerConfig{
		Port:            port,
		MaxSessions:     20,
		SessionTimeout:  30 * time.Minute,
		CleanupInterval: 5 * time.Minute,
	}

	server := browser.NewBrowserServer(cfg)

	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()

	sigCh := make(chan os.Signal, 1)
	signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM)

	go func() {
		<-sigCh
		log.Println("[browser-svc] Shutting down...")
		cancel()
	}()

	log.Printf("[browser-svc] Starting browser service on port %d", port)
	if err := server.Start(ctx); err != nil {
		log.Fatalf("[browser-svc] Server error: %v", err)
	}
}