package main

import (
	"Win2Linux/pkg/bcdedit"
	"Win2Linux/pkg/windows"
	_ "embed"
	"fmt"
	"os"

	"Win2Linux/pkg/errors"

	"github.com/getlantern/systray"
)

//go:generate go-winres make

const (
	GeneralFailure int32 = 0x01
)

//go:embed tray.ico
var icon []byte

type ()

func main() {
	systray.Run(onReady, onExit)
}

func onReady() {
	systray.SetTitle("Win2Linux")
	systray.SetTooltip("Switch from Windows to Linux")
	systray.SetIcon(icon)
	entries, err := bcdedit.List()
	if err != nil {
		if wErr, ok := err.(*errors.WinError); ok {
			windows.Fatal("Win2Linux", fmt.Sprintf("error: %s", err), int(wErr.ExitCode()))
		} else {
			windows.Fatal("Win2Linux", fmt.Sprintf("error: %s", err), 1)
		}
	}

	for _, entry := range entries {
		fmt.Println(entry.Attributes)
		key := entry.Key
		uuid := entry.Attributes["identifier"]
		if desc, ok := entry.Attributes["description"]; ok {
			key = desc
		}
		mCustom := systray.AddMenuItem(key, "Switch to"+key)
		go func() {
			for {
				<-mCustom.ClickedCh
				if uuid == "{fwbootmgr}" {
					err := bcdedit.RebootToFirmware()
					if err != nil {
						if wErr, ok := err.(*errors.WinError); ok {
							windows.Fatal("Win2Linux", fmt.Sprintf("error: %s", err), int(wErr.ExitCode()))
						} else {
							windows.Fatal("Win2Linux", fmt.Sprintf("error: %s", err), 1)
						}
					}
					return
				}
				err := bcdedit.Reboot(uuid)
				if err != nil {
					if wErr, ok := err.(*errors.WinError); ok {
						windows.Fatal("Win2Linux", fmt.Sprintf("error: %s", err), int(wErr.ExitCode()))
					} else {
						windows.Fatal("Win2Linux", fmt.Sprintf("error: %s", err), 1)
					}
				}
			}
		}()
	}
	systray.AddSeparator()
	mQuit := systray.AddMenuItem("Quit", "Quit")

	go func() {
		<-mQuit.ClickedCh
		os.Exit(0)
	}()
}

func onExit() {
	// clean up here
}