package gui

import (
	"strings"

	"kingdee-dbapi/config"
	"kingdee-dbapi/kingdee"
	"kingdee-dbapi/logger"
	"kingdee-dbapi/static"

	"fyne.io/fyne/v2"
	"fyne.io/fyne/v2/app"
	"fyne.io/fyne/v2/container"
	"fyne.io/fyne/v2/dialog"
	"fyne.io/fyne/v2/layout"
	"fyne.io/fyne/v2/theme"
	"fyne.io/fyne/v2/widget"
)

type Display struct {
	Window     fyne.Window
	FullScreen bool
}

func NewDisplay(dbConnectedChan chan bool) *Display {
	a := app.New()

	// 设置图标
	a.SetIcon(static.IconPng)

	// 创建窗口
	w := a.NewWindow("金蝶数据接口服务 v14.02")

	// 设置为主窗口
	w.SetMaster()

	serverPort := widget.NewEntry()
	sqlAddr := widget.NewEntry()
	sqlDBName := widget.NewEntry()
	sqlUsername := widget.NewEntry()
	sqlPassword := widget.NewEntry()
	sqlPassword.Password = true
	serverPort.Text = config.Options.WebPort
	sqlAddr.Text = config.Options.SqlAddr
	sqlUsername.Text = config.Options.SqlUsername
	sqlPassword.Text = config.Options.SqlPassword
	sqlDBName.Text = config.Options.SqlDBName

	form := &widget.Form{
		Items: []*widget.FormItem{
			// we can specify items in the constructor
			{Text: "服务端口", Widget: serverPort},
			{Text: "数据库地址", Widget: sqlAddr},
			{Text: "数据库名称", Widget: sqlDBName},
			{Text: "数据用户名", Widget: sqlUsername},
			{Text: "数据库密码", Widget: sqlPassword},
		},
		//SubmitText: "确定",
		//
		//OnSubmit: func() {
		//	// optional, handle form submission
		//	fmt.Println("Form submitted:", serverPort.Text)
		//	//myWindow.Close()
		//},
	}

	var submitBtn *widget.Button
	submitBtn = widget.NewButtonWithIcon("启动", theme.MailSendIcon(), func() {
		config.Options.WebPort = strings.Trim(serverPort.Text, " ")
		config.Options.SqlAddr = strings.Trim(sqlAddr.Text, " ")
		config.Options.SqlUsername = strings.Trim(sqlUsername.Text, " ")
		config.Options.SqlPassword = strings.Trim(sqlPassword.Text, " ")
		config.Options.SqlDBName = strings.Trim(sqlDBName.Text, " ")

		config.SaveConfig()

		// 连接数据库
		err := kingdee.Init(config.Options.SqlUsername, config.Options.SqlPassword, config.Options.SqlAddr, config.Options.SqlDBName)
		if err != nil {
			logger.Error("db init error:%s", err.Error())
			dialog.ShowError(err, w)
		}

		form.Disable()
		submitBtn.Text = "已启动"
		submitBtn.Disable()

		dbConnectedChan <- true
	})

	content := container.New(layout.NewGridWrapLayout(fyne.NewSize(300, 200)), form)

	content1 := container.NewVBox(content, submitBtn)
	w.SetContent(content1)
	return &Display{
		w,
		false,
	}
}

func (d *Display) ShowMainWindow() {
	d.Window.Resize(fyne.NewSize(330, 250))

	d.Window.Canvas().SetOnTypedKey(func(event *fyne.KeyEvent) {
		if event.Name == "F12" {
			d.Window.SetFullScreen(!d.FullScreen)
			d.FullScreen = !d.FullScreen
		}
	})

	d.Window.ShowAndRun()
}