框架优化

2025-12-19 16:58:34 +08:00
parent 69aaa5c4e5
commit 4da28d08a8
46 changed files with 1178 additions and 793 deletions
--- a/LAEPS/ViewModels/ShellViewModel.cs
+++ b/LAEPS/ViewModels/ShellViewModel.cs
@@ -0,0 +1,113 @@
+using LAEPS.PubEvent;
+using LAEPS.Views;
+using MaterialDesignThemes.Wpf;
+using Notifications.Wpf.Core;
+using Prism.Events;
+using Prism.Ioc;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Input;
+
+namespace LAEPS.ViewModels
+{
+    public class ShellViewModel : BindableBase
+    {
+        #region 属性
+        private bool _IsLeftDrawerOpen;
+
+        public bool IsLeftDrawerOpen
+        {
+            get => _IsLeftDrawerOpen;
+            set => SetProperty(ref _IsLeftDrawerOpen, value);
+        }
+
+        #endregion
+        #region 命令
+        public ICommand LeftDrawerOpenCommand { get; set; }
+        public ICommand MinimizeCommand { get; set; }
+        public ICommand MaximizeCommand { get; set; }
+        public ICommand CloseCommand { get; set; }
+        public ICommand NavigateCommand { get; set; }
+        public ICommand LoadCommand { get; set; }
+    
+        #endregion
+
+        private IEventAggregator _eventAggregator;
+        private IRegionManager _regionManager;
+        private IContainerProvider _containerProvider;
+        private INotificationManager _notificationManager;
+        public ShellViewModel( IContainerProvider containerProvider)
+        {
+            _containerProvider= containerProvider;
+            _eventAggregator = containerProvider.Resolve<IEventAggregator>();
+            _regionManager = containerProvider.Resolve<IRegionManager>();
+            _notificationManager = containerProvider.Resolve<INotificationManager>();
+            LeftDrawerOpenCommand = new DelegateCommand(LeftDrawerOpen);
+            MinimizeCommand = new DelegateCommand<Window>(MinimizeWindow);
+            MaximizeCommand = new DelegateCommand<Window>(MaximizeWindow);
+            CloseCommand = new DelegateCommand<Window>(CloseWindow);
+            NavigateCommand = new DelegateCommand<string>(Navigate);
+            LoadCommand = new DelegateCommand(Load);
+            //订阅登录成功事件
+            _eventAggregator.GetEvent<LoginSuccessEvent>().Subscribe(() =>
+            {
+                Application.Current.MainWindow.Show();
+                _regionManager.RequestNavigate("ShellViewManager", "MainView");
+            });
+        }
+
+        #region 命令处理
+        private void Load()
+        {
+            _notificationManager.ShowAsync(new NotificationContent { Title = "登录成功", Message = "", Type = NotificationType.Success });
+        }
+        private void Navigate(string content)
+        {
+            switch (content)
+            {
+                case "主界面":
+                    _regionManager.RequestNavigate("ShellViewManager", "MainView");
+                    break;
+
+                case "设置界面":
+                    _regionManager.RequestNavigate("ShellViewManager", "SettingView");
+                    break;
+
+                case "更新界面":
+                    _regionManager.RequestNavigate("ShellViewManager", "UpdateInfoView");
+                    break;
+
+                default:
+                    break;
+            }
+        }
+
+        private void LeftDrawerOpen()
+        {
+            IsLeftDrawerOpen = true;
+        }
+        private void MinimizeWindow(Window window)
+        {
+            if (window != null)
+                window.WindowState = WindowState.Minimized;
+        }
+
+        private void MaximizeWindow(Window window)
+        {
+            if (window != null)
+            {
+                window.WindowState = window.WindowState == WindowState.Maximized ? WindowState.Normal : WindowState.Maximized;
+            }
+        }
+
+        private void CloseWindow(Window window)
+        {
+            window?.Close();
+        }
+        #endregion
+    }
+}