//go:build gui
// +build gui

package main

import (
	"fmt"
	"log"
	"os"
	"os/exec"
	"os/signal"
	"path/filepath"
	"runtime"
	"syscall"

	gui "verstak/internal/gui"
	"verstak/internal/core/storage"
)

func main() {
	vaultPath := "."
	if len(os.Args) > 1 {
		vaultPath = os.Args[1]
	}

	abs, err := filepath.Abs(vaultPath)
	if err != nil {
		log.Fatal(err)
	}

	dbPath := filepath.Join(abs, ".verstak", "index.db")
	db, err := storage.Open(dbPath)
	if err != nil {
		log.Fatalf("Open vault: %v", err)
	}
	defer db.Close()

	srv := gui.NewServer(db, abs)
	addr, err := srv.Start()
	if err != nil {
		log.Fatalf("Start GUI: %v", err)
	}

	fmt.Println("Верстак GUI:", addr)
	openBrowser(addr)

	// Wait for interrupt.
	sig := make(chan os.Signal, 1)
	signal.Notify(sig, syscall.SIGINT, syscall.SIGTERM)
	<-sig

	srv.Stop()
	deferFunc()
}

func openBrowser(url string) {
	var cmd *exec.Cmd
	switch runtime.GOOS {
	case "linux":
		cmd = exec.Command("xdg-open", url)
	case "darwin":
		cmd = exec.Command("open", url)
	case "windows":
		cmd = exec.Command("cmd", "/c", "start", "", url)
	}
	if cmd != nil {
		go cmd.Start()
	}
}

func deferFunc() {}