package main

import (
	"fmt"
	"os"
	"os/exec"

	"tailscale-vpn/internal/services"
	"tailscale-vpn/internal/tui"

	tea "charm.land/bubbletea/v2"
)

func authenticateSudo() error {
	cmd := exec.Command("sudo", "-v")
	cmd.Stdin = os.Stdin
	cmd.Stdout = os.Stdout
	cmd.Stderr = os.Stderr
	return cmd.Run()
}

func main() {
	// Authenticate sudo before starting TUI
	fmt.Println("Authenticating sudo...")
	if err := authenticateSudo(); err != nil {
		fmt.Fprintln(os.Stderr, "Failed to authenticate sudo:", err)
		fmt.Fprintln(os.Stderr, "Sudo is required to manage the Tailscale exit node.")
		os.Exit(1)
	}

	srvStore, _ := services.NewServicesStore()
	m := tui.NewTUIInterface(srvStore)
	p := tea.NewProgram(m)
	if _, err := p.Run(); err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
}