package main

import (
	"log"

	"fyne.io/fyne/v2"
	"fyne.io/fyne/v2/app"
	"fyne.io/fyne/v2/dialog"
	"fyne.io/fyne/v2/widget"
)

func main() {
	a := app.NewWithID("dreamfactory")
	win := a.NewWindow("昊天锤")
	win.Resize(fyne.NewSize(1366, 768))
	win.CenterOnScreen()
	ShowLoginFormDialog(win)
	win.ShowAndRun()
}

// loginform
func ShowLoginFormDialog(win fyne.Window) {
	username := widget.NewEntry()
	// username.Validator = validation.NewRegexp(`^[A-Za-z0-9_-]+$`, "username can only contain letters, numbers, '_', and '-'")
	// password := widget.NewPasswordEntry()
	// password.Validator = validation.NewRegexp(`^[A-Za-z0-9_-]+$`, "password can only contain letters, numbers, '_', and '-'")
	remember := false
	items := []*widget.FormItem{
		widget.NewFormItem("Account", username),
		// widget.NewFormItem("Password", password),
		widget.NewFormItem("Remember me", widget.NewCheck("", func(checked bool) {
			remember = checked
		})),
	}

	dialog.ShowForm("Login...", "Log In", "Cancel", items, func(b bool) {
		if !b {
			return
		}
		var rememberText string
		if remember {
			rememberText = "and remember this login"
		}

		log.Println("Please Authenticate", username.Text, rememberText)
		if username.Text != "admin" {
			// widget.NewButton("Error", func() {
			// 	err := errors.New("account 错误")
			// 	dialog.ShowError(err, win)
			// }),
		}
	}, win)
}