lanju-client/shangjian/XGL/LoginPage.xaml.cs

using CommonFunc;
using CommonFunc.Tools;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Linq;
using System.Reflection;
using System.Text;
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.Shapes;
using Xceed.Wpf.Toolkit.Core.Converters;
using XGL.Data;
using XGL.FormItem;
using XGL.Models;
namespace XGL
{
    /// <summary>
    /// LoginPage.xaml 的交互逻辑
    /// </summary>
    public partial class LoginPage : Window
    {
        private BackgroundWorker bw = new BackgroundWorker();
        private UserLogin ul;
        Main main;
        public static LoginPage loginpage;
        string UserCarNo = "";
        public LoginPage()
        {
            InitializeComponent();
            CommonFunc.Common.ReadConfig();//读取配置文件
            bw.WorkerReportsProgress = true;
            bw.DoWork += new DoWorkEventHandler(bw_DoWork);
            bw.ProgressChanged += new ProgressChangedEventHandler(bgWorker_ProgessChanged);//进度改变事件
            bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bw_RunWorkerCompleted);//进度完成事件
            //this.Hide();
            //Main mainWindow = new Main();
            //mainWindow.Show();
        }
        private void btnlogin_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                //this.dldh.IsActive = true;//遮罩层可见
                this.dldh.Visibility = Visibility.Visible;//遮罩层可见
                zzdl.Visibility = Visibility.Visible;
                ul = new UserLogin
                {
                    username = username.Text.Trim(),
                    pwd = userpwd.Password.Trim(),
                    IsChecked = rememberpwd.IsChecked
                };
                main = new Main();
                bw.RunWorkerAsync();
            }
            catch (Exception ex)
            {
                LogHelper.instance.log.Error( "登陆异常：" + ex.Message);
            }  
        }

        void bw_DoWork(object sender, DoWorkEventArgs e)
        { 
            JudgeLogin(); 
        }
        private int LoginStatus = 0;
        private int JudgeLogin()
        {
            DateTime dt1 = DateTime.Now;
            try
            {
                if (string.IsNullOrEmpty(ul.username))
                {
                    LoginStatus = -3;
                    return LoginStatus;
                }
                if (string.IsNullOrEmpty(ul.pwd))
                {
                    LoginStatus = -2;
                    return LoginStatus;
                }
                userDB usdb = new userDB();
               
                bw.ReportProgress(1);
                bool islogin = usdb.Login(ul.username, ul.pwd);
                if (islogin)
                {
                    if (ul.IsChecked == true)
                    {
                        Common.IniWriteValue("登录明细", "loginUser", ul.username);
                        Common.IniWriteValue("登录明细", "loginpwd", ul.pwd);
                    }
                    else
                    {
                        Common.IniWriteValue("登录明细", "loginUser", "");
                        Common.IniWriteValue("登录明细", "loginpwd", "");
                    }
                    bw.ReportProgress(3);
                    //LoadAreaTree();

                    LoginStatus = 200;

                    //MainWindow main = new MainWindow();

                    //main.Show();
                    //this.Close();
                }
                else
                {
                    LoginStatus = -1;
                    //MessageBox.Show("用户名或密码错误", "提示");

                }
            }
            catch (Exception ex)
            {
                LoginStatus = -5;
                LogHelper.instance.log.Error("登录异常:" + ex.Message);
            }
            DateTime dt2 = DateTime.Now;
            TimeSpan ts1 = dt2.Subtract(dt1);
            LogHelper.instance.log.Info("登录时间差：" + ts1.Seconds);
            return LoginStatus;
        }

        private void bgWorker_ProgessChanged(object sender, ProgressChangedEventArgs e)
        {
            if (e.ProgressPercentage == 1)
            {
                zzdl.Content = "校验用户";
            }
            if (e.ProgressPercentage == 2)
            {
                zzdl.Content = "正在加载菜单";
            }
            if (e.ProgressPercentage == 3)
            {
                zzdl.Content = "校验成功，正在登陆";
            }

        }
        void bw_RunWorkerCompleted(object sender, System.ComponentModel.RunWorkerCompletedEventArgs e)
        {
            switch (LoginStatus)
            {
                case 200:
                    main.Show();
                    this.Close();
                    break;
                case 0:
                    CustomMessageBox.Show("登录失败", CustomMessageBoxIcon.Error);
                    //this.Dispatcher.Invoke(
                    //new Action(() => { zzdl.Content = "登录失败"; zzdl.Foreground = Brushes.Red; }
                    //),
                    //System.Windows.Threading.DispatcherPriority.Render) ;
              
                    break;
                case -1:
                    //this.Dispatcher.Invoke(
                    //new Action(() => { zzdl.Content = "账号或密码错误"; zzdl.Foreground = Brushes.Red; }
                    //),
                    //System.Windows.Threading.DispatcherPriority.Render);
                    CustomMessageBox.Show("账号或密码错误", CustomMessageBoxIcon.Error);
                    break;
                case -2:
                    //zzdl.Content = "请输入密码";
                    //zzdl.Foreground = Brushes.Red;
                    CustomMessageBox.Show("请输入密码", CustomMessageBoxIcon.Error);
                    break;
                case -3:
                    //zzdl.Content = "请输入账号";
                    //zzdl.Foreground = Brushes.Red;
                    CustomMessageBox.Show("请输入账号", CustomMessageBoxIcon.Error);
                    break;
                case -4:
                    //zzdl.Content = "加载菜单异常，请重试";
                    //zzdl.Foreground = Brushes.Red;
                    CustomMessageBox.Show("加载菜单异常，请重试", CustomMessageBoxIcon.Error);
                    break;
                case -5:
                 //   this.Dispatcher.Invoke(
                 //new Action(() =>  zzdl.Content = "登录异常，请重试"
                 //),
                 //System.Windows.Threading.DispatcherPriority.Render);
                    CustomMessageBox.Show("登录异常，请重试", CustomMessageBoxIcon.Error);
                    break;
            }
            //dldh.IsActive = false;
            this.dldh.Visibility = Visibility.Hidden;//遮罩层可见
            zzdl.Visibility = Visibility.Collapsed;
        }

       
        private void btnloginout_Click(object sender, RoutedEventArgs e)
        {
            Environment.Exit(0);
            Application.Current.Shutdown();
        }


        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            try
            {
                username.Focus();
                //dldh.IsActive = false;
                this.dldh.Visibility = Visibility.Hidden;//遮罩层可见
                zzdl.Visibility = Visibility.Collapsed;
                string name = Common.IniReadValue("登录明细", "loginUser");
                username.Text = name;
                string pwd = Common.IniReadValue("登录明细", "loginpwd");
                userpwd.Password = pwd;
            }
            catch (Exception ex)
            {
                MethodInfo method = (MethodInfo)MethodBase.GetCurrentMethod();
                Common.Log.Error(method.DeclaringType.FullName + "-" + method.Name + "\r\n" + ex.Message + "\r\n" + ex.StackTrace);
            }
        }

        private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
        {
           
        }

      
        private void Window_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            this.DragMove();//窗体可移动
        }

        private void btnCheckUpdate_Click(object sender, RoutedEventArgs e)
        {

        }
    }
    public class UserLogin
    {
        public string username { get; set; }

        public string pwd { get; set; }

        public bool? IsChecked { get; set; }
    }
}