using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using KPlan.Util;
using System.Threading;
using System.Windows.Threading;

namespace KPlan.Forms {
   /// <summary>
   /// Login.xaml 的交互逻辑
   /// </summary>
   
   
   public partial class Login : System.Windows.Window {

      public Login() {
         InitializeComponent();
         KUtil.SetOwnerWindow(this);
         LoadFromConfig();
      }

      private void Button_Click_1(object sender, RoutedEventArgs e) {
         Close();
      }

      private void SetLoginVisible(string userName) {
         Visibility v;
         if (KUtil.IsEmpty(userName)) {
            v = Visibility.Hidden;
         }
         else {
            //KUtil.Log("用户已登录：" + userName);
            v = Visibility.Visible;
         }
         l_UserName.Content = userName;
         rec_Logout.Visibility = v;
         b_Logout.Visibility = v;
         l_UserName.Visibility = v;
         l_UserNameTitle.Visibility = v;
         b_Login.IsEnabled = KUtil.IsEmpty(userName);
      }

      private void Window_MouseDown(object sender, MouseButtonEventArgs e) {
         if (e.ChangedButton == MouseButton.Left)
            this.DragMove();
      }

      private void DoLogin(object sender, RoutedEventArgs e) {
         string userName = tb_UserName.Text;
         string password = tb_Password.Password;
         string character = tb_Character.Text;
         bool autoLogin = cb_AutoLogin.IsChecked.Value;
         string host = KUtil.GetConfigValue(KConfigure.LOGIN_SECTION, KConfigure.HOST);
         try {
            TCUtil.Login(host, userName, password, character, autoLogin);
            SetLoginVisible(TCUtil.userName);
         }
         catch (Teamcenter.Schemas.Soa._2006_03.Exceptions.InvalidCredentialsException e1) {
            MessageBox.Show(this, "登录失败，用户名或密码错误", "提示");
            KUtil.LogErr(e1);
         }
         catch (System.Exception ex) {
            MessageBox.Show(this, "登录失败：\n" + ex.Message, "提示");
            KUtil.LogErr(ex);
         }
         //new Thread(() => {
         //   Action<string, string, string, string> loginAction = new Action<string, string, string, string>(LoginInThread);
         //   this.Dispatcher.BeginInvoke(loginAction, host, userName, password, character);
         //}).Start();
      }

      private void LoadFromConfig() {
         SetLoginVisible(TCUtil.userName);
         tb_UserName.Text = KUtil.GetConfigValue(KConfigure.LOGIN_SECTION, KConfigure.LOGIN_USER);
         tb_Character.Text = KUtil.GetConfigValue(KConfigure.LOGIN_SECTION, KConfigure.LOGIN_ROLE);
         if (!KUtil.IsEmpty(KUtil.GetConfigValue(KConfigure.LOGIN_SECTION, KConfigure.LOGIN_PWD))) {
            cb_AutoLogin.IsChecked = true;
         }
         //new Thread(() => {
         //   this.Dispatcher.BeginInvoke(DispatcherPriority.Normal, (ThreadStart)delegate() {
         //      SetLoginVisible(TCUtil.userName);
         //   });
         //}).Start();
         
      }

      private void DoLogout(object sender, RoutedEventArgs e) {
         try {
            TCUtil.Logout();
            SetLoginVisible(TCUtil.userName);
            //new Thread(() => {
            //   this.Dispatcher.BeginInvoke(DispatcherPriority.Normal, (ThreadStart) delegate() {
            //      SetLoginVisible(TCUtil.userName);
            //   });
            //}).Start();
         }
         catch (System.Exception ex) {
            MessageBox.Show(this, "注销出错：\n" + ex.Message, "提示");
            KUtil.LogErr(ex);
         }
         
         
      }

      //protected override void OnDeactivated(EventArgs e) {
      //   base.OnDeactivated(e);
      //   Close();
      //}
   }
}