package main

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

	"tipsy.codes/charles/mc-god/v2/internal/pkg/rcon"
)

func main() {
	// Create a context that will be cancelled on interrupt signals
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()

	// Set up signal handling for graceful shutdown
	sigChan := make(chan os.Signal, 1)
	signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
	go func() {
		<-sigChan
		log.Println("Received interrupt signal, shutting down...")
		cancel()
	}()

	// Create RCON client from environment variables
	log.Println("Connecting to Minecraft server via RCON...")
	client, err := rcon.NewFromEnv()
	if err != nil {
		log.Fatalf("Failed to create RCON client: %v", err)
	}
	defer func() {
		if err := client.Close(); err != nil {
			log.Printf("Error closing RCON connection: %v", err)
		}
	}()

	// Perform a health check
	log.Println("Performing health check...")
	if err := client.HealthCheck(); err != nil {
		log.Fatalf("Health check failed: %v", err)
	}
	log.Println("Connected successfully!")
}