using System.Diagnostics;
using System.IO;
using SoftArcs.WPFSmartLibrary.SmartUserControls;
using System.Windows;
using System.Windows.Input;
using GalaSoft.MvvmLight.Views;
using GalaSoft.MvvmLight.Ioc;
using System;
using System.Threading.Tasks;
using MahApps.Metro.Controls.Dialogs;
using MahApps.Metro.Controls;
using GalaSoft.MvvmLight.Messaging;

namespace Bro.UI
{
    /// <summary>
    /// LoginView.xaml 的交互逻辑
    /// </summary>
    public partial class LoginView : MetroWindow
    {
        public SmartLoginOverlay SmartLogin
        {
            get
            {
                return this.SmartLoginOverlayControl;
            }
        }

        public LoginView()
        {
            InitializeComponent();
            SimpleIoc.Default.Register<IDialogCoordinator>(() => DialogCoordinator.Instance, "Login");

            Messenger.Default.Unregister(this);
            Messenger.Default.Register<object>(this, "LoginOK", OnLoginOK);
            Messenger.Default.Register<object>(this, "LoginFail", OnLoginFail);

            this.IsVisibleChanged += (sender, e) =>
              {
                  if (this.Visibility == Visibility.Visible)
                  {
                      Messenger.Default.Unregister(this);
                      Messenger.Default.Register<object>(this, "LoginOK", OnLoginOK);
                      Messenger.Default.Register<object>(this, "LoginFail", OnLoginFail);
                  }
                  else
                  {
                      Messenger.Default.Unregister(this);
                  }
              };
        }

        private void OnLoginFail(object obj)
        {
        }

        private void OnLoginOK(object obj)
        {
            this.Hide();

            MainWindow main = new MainWindow();
            main.Show();
        }

        private void SmartLoginOverlayControl_OnMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            if (System.Diagnostics.Process.GetProcessesByName("TabTib").Length > 0)
            {
                return;
            }

            if (File.Exists("TabTip.exe"))
            {
                System.Diagnostics.Process.Start("TabTip.exe");
            }
        }
    }
}