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HuNan_DM_MultiBatch/DM_Weight/ViewModels/LoginWindowViewModel.cs

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添加项目文件。
2023-11-13 14:00:30 +08:00
using log4net;
using log4net.Core;
using log4net.Repository.Hierarchy;
using Prism.Commands;
using Prism.Events;
using Prism.Ioc;
using Prism.Mvvm;
using Prism.Regions;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using DM_Weight.Finger;
using DM_Weight.Models;
using DM_Weight.msg;
using DM_Weight.Port;
using DM_Weight.util;
using DM_Weight.Views;
using System.Collections.ObjectModel;
using Microsoft.Win32;
using System.Xml;
using System.Diagnostics;
using System.Threading;
using SQLitePCL;
namespace DM_Weight.ViewModels
{
public class LoginWindowViewModel : BindableBase, IRegionMemberLifetime, IConfirmNavigationRequest
{
private readonly ILog logger = LogManager.GetLogger(typeof(LoginWindowViewModel));
private string username;
private string password;
private Boolean _loginBtnEnable = true;
IRegionManager _regionManager;
IEventAggregator _eventAggregator;
private int loginMode = Convert.ToInt32(ConfigurationManager.AppSettings["loginMode"]?.ToString() ?? "1");
private string firstLogin = ConfigurationManager.AppSettings["firstLogin"]?.ToString() ?? "operator";
public bool SingleLogin
{
get => ReadAppSetting("loginMode") == "1";
//get => loginMode == 1;
}
public bool MultiLogin
{
//get => loginMode == 2;
get => ReadAppSetting("loginMode") == "2";
}
private FingerprintUtil _fingerprintUtil;
private PortUtil _portUtil;
public Boolean LoginBtnEnable { get { return _loginBtnEnable; } set { SetProperty(ref _loginBtnEnable, value); } }
public string Password { get { return password; } set { SetProperty(ref password, value); } }
public string Username { get { return username; } set { SetProperty(ref username, value); } }
private UserList _operator;
public UserList Operator { get => _operator; set { SetProperty(ref _operator, value); } }
private UserList _reviewer;
public UserList Reviewer { get => _reviewer; set { SetProperty(ref _reviewer, value); } }
public bool DrawerPortMsg
{
get => !_portUtil.drawerSerial.IsOpen;
}
public bool CanBusPortMsg
{
get => _portUtil._canBusExsit && !_portUtil.canBusSerial.IsOpen;
}
private bool _fingerMsg;
public bool FingerMsg
{
get => _fingerMsg;
set => SetProperty(ref _fingerMsg, value);
}
//public LoginWindowViewModel(IRegionManager regionManager, IEventAggregator eventAggregator, PortUtil portUtil, FingerprintUtil fingerprintUtil)
//{
// _fingerprintUtil = fingerprintUtil;
// _portUtil = portUtil;
// _regionManager = regionManager;
// _eventAggregator = eventAggregator;
//}
public LoginWindowViewModel(IRegionManager regionManager, IEventAggregator eventAggregator, PortUtil portUtil)
{
//_fingerprintUtil = fingerprintUtil;
_portUtil = portUtil;
_regionManager = regionManager;
_eventAggregator = eventAggregator;
}
private DelegateCommand? _loginCommand;
private DelegateCommand? _exitCommand;
public DelegateCommand LoginCommand =>
_loginCommand ??= new DelegateCommand(Login);
public DelegateCommand ExitCommand =>
_exitCommand ??= new DelegateCommand(Exit);
public bool KeepAlive => false;
void Login()
{
LoginBtnEnable = false;
if (!string.IsNullOrEmpty(Username) && !string.IsNullOrEmpty(Password))
{
if (Username.Equals("hkcadmin") && Password.Equals("hkc123"))
{
ObservableCollection<PremissionDm> defaultAll = RoleManagerWindowViewModel.defaultAll;
PremissionDm[] a = new PremissionDm[defaultAll.Count];
Array.Copy(defaultAll.ToArray(), 0, a, 0, defaultAll.Count);
a[4].Children.Add(new PremissionDm()
{
Id = 54,
PremissionName = "调试页面",
PremissionPath = "DebugWindow",
});
//添加参数，键值对格式
keys.Add("operator", new UserList()
{
UserName = Username,
Nickname = "华康测试账号",
Id = 9999,
Role = new RoleDm()
{
Id = 9999,
RoleName = "hkcadmin",
Permissions = a.ToList()
},
});
_regionManager.RequestNavigate("MainRegion", "HomeWindow", keys);
}
else
{
//UserList userList = SqlSugarHelper.Db.Queryable<UserList>()
// .Includes<RoleDm>(u => u.Role)
// .First(u => u.UserName == username && ConfigurationManager.AppSettings["machineId"].ToString().Equals(u.MachineId));
UserList userList = SqlSugarHelper.Db.Queryable<UserList>()
.Includes<RoleDm>(u => u.Role)
.InnerJoin<RoleDm>((u, r) => u.RoleId == r.Id)
.First(u => u.UserName == username && ConfigurationManager.AppSettings["machineId"].ToString().Equals(u.MachineId));
if (userList == null)
{
AlertMsg alertMsg = new AlertMsg
{
Message = "无此用户",
Type = MsgType.ERROR
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
Username = "";
Password = "";
}
else if (userList.Role == null)
{
AlertMsg alertMsg = new AlertMsg
{
Message = "用户还未设置权限，请联系管理员",
Type = MsgType.ERROR
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
Username = "";
Password = "";
}
else
{
if (userList.PassWord == MD5.GetMD5Hash(Password))
{
SetUser(userList);
}
else
{
AlertMsg alertMsg = new AlertMsg
{
Message = "密码错误",
Type = MsgType.ERROR
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
Password = "";
}
}
}
}
else
{
AlertMsg alertMsg = new AlertMsg
{
Message = "请输入账号或密码",
Type = MsgType.ERROR
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
}
LoginBtnEnable = true;
}
private NavigationParameters keys = new NavigationParameters();
async void SetUser(UserList user)
{
// 单人登录模式
if (SingleLogin)
{
App.CurrentFaUserList = user;
//添加参数，键值对格式
keys.Add("operator", user);
//_regionManager.RequestNavigate("MainRegion", "HomeWindow", keys);
await System.Windows.Application.Current.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Send, new Action(() =>
{
_regionManager.RequestNavigate("MainRegion", "HomeWindow", keys);
}));
}
// 双人登录模式
else
{
// 如果已经录入了发药人，已经有一个用户登录
if (keys.ContainsKey("operator"))
{
if (keys.GetValue<UserList>("operator").Id != user.Id)
{
keys.Add("reviewer", user);
Reviewer = user;
//RaisePropertyChanged("Reviewer");
App.CurrentShenUserList = user;
//_regionManager.RequestNavigate("MainRegion", "HomeWindow", keys);
await System.Windows.Application.Current.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Send, new Action(() =>
{
_regionManager.RequestNavigate("MainRegion", "HomeWindow", keys);
}));
}
else
{
AlertMsg alertMsg = new AlertMsg
{
Message = "该发药人账号已登录，请输入不同账号",
Type = MsgType.ERROR
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
}
}
// 如果已经录入了审核人， 已经有一个用户登录
else if (keys.ContainsKey("reviewer"))
{
if (keys.GetValue<UserList>("reviewer").Id != user.Id)
{
keys.Add("operator", user);
Operator = user;
//RaisePropertyChanged("Operator");
App.CurrentFaUserList = user;
_regionManager.RequestNavigate("MainRegion", "HomeWindow", keys);
await System.Windows.Application.Current.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Send, new Action(() =>
{
_regionManager.RequestNavigate("MainRegion", "HomeWindow", keys);
}));
}
else
{
AlertMsg alertMsg = new AlertMsg
{
Message = "该审核人账号已登录，请输入不同账号",
Type = MsgType.ERROR
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
}
}
// 第一个用户登录
else
{
if (firstLogin.Equals("operator"))
{
keys.Add("operator", user);
Operator = user;
//RaisePropertyChanged("Operator");
App.CurrentFaUserList = user;
}
else
{
keys.Add("reviewer", user);
Reviewer = user;
//RaisePropertyChanged("Reviewer");
App.CurrentShenUserList = user;
}
Username = string.Empty;
Password = string.Empty;
}
}
}
void Exit()
{
Process.GetCurrentProcess().Kill();
//System.Diagnostics.Process tt = System.Diagnostics.Process.GetProcessById(System.Diagnostics.Process.GetCurrentProcess().Id);
//tt.Kill();
Environment.Exit(0);
}
void LoginEvent(FingerprintMsg msg)
{
更新提交
2025-06-24 09:21:34 +08:00
logger.Info(msg.ToString()+ ";LoginBtnEnable:"+ LoginBtnEnable);
添加项目文件。
2023-11-13 14:00:30 +08:00
if (msg.Message.Equals("CONNECT"))
{
FingerMsg = !msg.Result;
}
if (LoginBtnEnable)
{
if (msg.Message.Equals("LOGIN"))
{
UserList userList = SqlSugarHelper.Db.Queryable<UserList>()
.Includes<RoleDm>(u => u.Role)
.First(u => u.Id == msg.Id);
if (userList == null)
{
AlertMsg alertMsg = new AlertMsg
{
Message = "无此用户",
Type = MsgType.ERROR
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
Username = "";
Password = "";
}
else if (userList.Role == null)
{
AlertMsg alertMsg = new AlertMsg
{
Message = "用户还未设置权限，请联系管理员",
Type = MsgType.ERROR
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
Username = "";
Password = "";
}
else
{
SetUser(userList);
}
}
}
}
//这个方法用于拦截请求,continuationCallback(true)就是不拦截，continuationCallback(false)拦截本次操作
public void ConfirmNavigationRequest(NavigationContext navigationContext, Action<bool> continuationCallback)
{
continuationCallback(true);
}
//接收导航传过来的参数 现在是在此处初始化了表格数据
public void OnNavigatedTo(NavigationContext navigationContext)
{
FingerMsg = false;// !_fingerprintUtil.bIsConnected;
_eventAggregator.GetEvent<FingerprintEvent>().Subscribe(LoginEvent);
}
//每次导航的时候，该实列用不用重新创建，true是不重新创建,false是重新创建
public bool IsNavigationTarget(NavigationContext navigationContext)
{
return true;
}
//这个方法用于拦截请求
public void OnNavigatedFrom(NavigationContext navigationContext)
{
_eventAggregator.GetEvent<FingerprintEvent>().Unsubscribe(LoginEvent);
}
//手动实现调用配置的逻辑 规避修改配置文件后不起作用的问题
public string ReadAppSetting(string key)
{
string xPath = $"/configuration/appSettings//add[@key='{key}']";
XmlDocument doc = new XmlDocument();
string exeFileName = System.Reflection.Assembly.GetExecutingAssembly().GetName().Name;
doc.Load(exeFileName + ".dll.config");
XmlNode node = doc.SelectSingleNode(xPath);
return node.Attributes["value"].Value.ToString();
}
}
}