暂时更改一部分Skill
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@@ -1,4 +1,5 @@
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using Prism.Ioc;
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using Prism.Services.Dialogs;
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using MAX.Notification;
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using Store.Management.Notifications;
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using Store.Management.Framework;
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@@ -6,12 +7,47 @@ using Store.Management.Services;
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using Store.Management.ViewModels;
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using Store.Management.Views;
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using System.Windows;
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using Store.Management.Api;
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namespace Store.Management;
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public partial class App : FrameworkApplication
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{
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protected override Window CreateShell() => Container.Resolve<MainWindow>();
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private readonly StoreApiClient? _apiClient;
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public App() { }
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public App(StoreApiClient apiClient) => _apiClient = apiClient ?? throw new ArgumentNullException(nameof(apiClient));
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private StoreApiClient CreateApiClient() => _apiClient ?? new(new ApiClientOptions
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{
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BaseUrl = new Uri("http://localhost:14312/api/")
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});
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protected override Window CreateShell() => null!;
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protected override void OnInitialized()
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{
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base.OnInitialized();
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// 登录弹窗关闭与主窗口创建之间不触发 WPF 的最后窗口退出。
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ShutdownMode = ShutdownMode.OnExplicitShutdown;
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Container.Resolve<IDialogService>().ShowDialog(
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nameof(LoginWindow), new DialogParameters(), result =>
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{
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if (result.Result != ButtonResult.OK)
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{
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Shutdown();
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return;
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}
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MainWindow = Container.Resolve<MainWindow>();
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ShutdownMode = ShutdownMode.OnMainWindowClose;
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MainWindow.Show();
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});
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}
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protected override void RegisterTypes(IContainerRegistry registry)
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{
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registry.RegisterInstance(CreateApiClient());
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registry.Register<LoginViewModel>(provider => new LoginViewModel(provider.Resolve<StoreApiClient>().Auth));
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registry.RegisterSingleton<SingletonProbe>();
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registry.Register<TransientProbe>();
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registry.RegisterSingleton<NotificationExampleState>();
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@@ -24,6 +60,13 @@ public partial class App : FrameworkApplication
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new ProductCacheHandler(provider.Resolve<NotificationExampleState>()),
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new ProductAuditHandler(provider.Resolve<NotificationExampleState>())
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});
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registry.RegisterDialog<LoginWindow, LoginViewModel>();
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registry.RegisterDialog<FrameworkTestDialog, FrameworkTestDialogViewModel>();
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}
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protected override void OnExit(ExitEventArgs e)
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{
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try { Container?.Resolve<StoreApiClient>().Dispose(); }
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finally { base.OnExit(e); }
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}
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}
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@@ -0,0 +1,139 @@
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using System.Security.Cryptography;
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using System.Text;
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using Prism.Commands;
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using MAX.Framework.Controls;
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using Prism.Services.Dialogs;
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using System.Windows.Input;
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using Store.Management.Api.Authentication;
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using Store.Management.Api.Transport;
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using Store.Management.Framework.ViewModels;
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namespace Store.Management.ViewModels;
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/// <summary>登录校验、认证请求和窗口生命周期内的请求取消。</summary>
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public sealed class LoginViewModel(IAuthApi auth) : ConfirmDialogViewModel, IDisposable
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{
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private readonly IAuthApi _auth = auth ?? throw new ArgumentNullException(nameof(auth));
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private readonly CancellationTokenSource _lifetime = new();
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private string _userName = "";
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private string _passwordHash = "";
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private bool _disposed;
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private bool _authenticated;
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public const int InputMaxLength = 250;
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public LoadingStatus LoadingStatus { get; } = new();
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public string UserName { get => _userName; set => SetProperty(ref _userName, value); }
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public bool CanEdit => !LoadingStatus.IsLoading && !_disposed && !_authenticated;
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public string LoginButtonText => LoadingStatus.IsLoading ? "正在登录…" : "登录";
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public event EventHandler? ClearPasswordRequested;
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/// <summary>仅由密码控件桥接调用,不保存明文密码。</summary>
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public void UpdatePassword(string password)
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{
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if (!CanEdit)
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{
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return;
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}
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// 服务端要求 UTF-8 密码的 32 位大写 MD5,保留首尾空格。
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_passwordHash = string.IsNullOrEmpty(password)
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? "" : Convert.ToHexString(MD5.HashData(Encoding.UTF8.GetBytes(password)));
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}
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public override ICommand ConfirmCommand => LoginCommand;
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public override void OnDialogOpened(IDialogParameters parameters)
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{
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Title = "门店管理 · 登录";
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}
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public override void OnDialogClosed() => Dispose();
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public AsyncDelegateCommand LoginCommand => field ??= new AsyncDelegateCommand(LoginAsync, () => CanEdit);
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private async Task LoginAsync()
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{
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if (!CanEdit)
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{
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return;
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}
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if (string.IsNullOrWhiteSpace(UserName))
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{
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LoadingStatus.Error("请输入用户名。");
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return;
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}
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if (string.IsNullOrEmpty(_passwordHash))
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{
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LoadingStatus.Error("请输入密码。");
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return;
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}
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LoadingStatus.Initialize("正在验证账号,请稍候…");
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NotifyStateChanged();
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try
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{
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await _auth.LoginAsync(new LoginRequest
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{
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UserName = UserName.Trim(),
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Password = _passwordHash
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}, _lifetime.Token);
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if (!_disposed)
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{
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_authenticated = true;
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OnRequestClose(new DialogResult(ButtonResult.OK));
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}
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}
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catch (OperationCanceledException) when (_disposed)
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{
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// 关闭窗口产生的取消无需提示。
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}
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catch (ApiException ex)
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{
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if (!_disposed)
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{
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LoadingStatus.Error(ex.Message);
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}
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}
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catch (OperationCanceledException)
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{
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LoadingStatus.Error("登录已取消,请重试。");
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}
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catch (Exception)
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{
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if (!_disposed)
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{
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LoadingStatus.Error("登录失败,请稍后重试。");
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}
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}
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finally
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{
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_passwordHash = "";
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if (!_disposed)
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{
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LoadingStatus.Done();
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ClearPasswordRequested?.Invoke(this, EventArgs.Empty);
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NotifyStateChanged();
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}
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}
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}
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private void NotifyStateChanged()
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{
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RaisePropertyChanged(nameof(CanEdit));
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RaisePropertyChanged(nameof(LoginButtonText));
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LoginCommand.RaiseCanExecuteChanged();
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}
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public void Dispose()
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{
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if (_disposed)
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{
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return;
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}
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_disposed = true;
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_passwordHash = "";
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_lifetime.Cancel();
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_lifetime.Dispose();
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}
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}
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@@ -0,0 +1,105 @@
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<UserControl
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x:Class="Store.Management.Views.LoginWindow"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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xmlns:vm="clr-namespace:Store.Management.ViewModels"
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Width="520"
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Height="620"
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MinWidth="440"
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MinHeight="540"
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d:DataContext="{d:DesignInstance Type=vm:LoginViewModel}"
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Background="{DynamicResource BackgroundBrush}"
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Foreground="{DynamicResource PrimaryTextBrush}"
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Loaded="OnLoaded"
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Unloaded="OnUnloaded"
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mc:Ignorable="d">
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<ScrollViewer HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Auto">
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<Grid Margin="32" VerticalAlignment="Center">
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<StackPanel MaxWidth="360">
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<!-- 系统标识与登录说明 -->
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<TextBlock
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FontSize="14"
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FontWeight="SemiBold"
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Foreground="{DynamicResource PrimaryBrush}"
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Text="STORE MANAGEMENT" />
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<TextBlock
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Margin="0,12,0,0"
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FontSize="28"
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FontWeight="SemiBold"
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Text="登录门店管理" />
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<TextBlock
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Margin="0,8,0,28"
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Foreground="{DynamicResource SecondaryTextBrush}"
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Text="请输入您的用户名和密码"
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TextWrapping="Wrap" />
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<!-- 登录表单:密码只保留在 PasswordBox 中 -->
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<Border
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Padding="24"
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Background="{DynamicResource RegionBrush}"
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BorderBrush="{DynamicResource BorderBrush}"
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BorderThickness="1"
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CornerRadius="8">
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<StackPanel>
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<Label
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Padding="0,0,0,8"
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Content="用户名"
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Target="{Binding ElementName=UserNameBox, Mode=OneWay}" />
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<TextBox
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x:Name="UserNameBox"
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Height="40"
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VerticalContentAlignment="Center"
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AutomationProperties.Name="用户名"
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IsEnabled="{Binding CanEdit, Mode=OneWay}"
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MaxLength="{x:Static vm:LoginViewModel.InputMaxLength}"
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Text="{Binding UserName, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
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<Label
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Padding="0,20,0,8"
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Content="密码"
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Target="{Binding ElementName=PasswordBox, Mode=OneWay}" />
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<PasswordBox
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x:Name="PasswordBox"
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PasswordChanged="OnPasswordChanged"
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Height="40"
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VerticalContentAlignment="Center"
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AutomationProperties.Name="密码"
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IsEnabled="{Binding CanEdit, Mode=OneWay}"
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MaxLength="{x:Static vm:LoginViewModel.InputMaxLength}"
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/>
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<TextBlock
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Margin="0,12,0,0"
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AutomationProperties.LiveSetting="Polite"
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Foreground="{DynamicResource SecondaryTextBrush}"
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Text="{Binding LoadingStatus.Message, Mode=OneWay}"
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TextWrapping="Wrap" />
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<!-- 保留错误提示空间,避免登录失败时表单跳动 -->
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<TextBlock
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x:Name="ErrorText"
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MinHeight="42"
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Margin="0,12,0,8"
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AutomationProperties.LiveSetting="Polite"
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Foreground="{DynamicResource DangerBrush}"
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Text="{Binding LoadingStatus.ErrorMessage, Mode=OneWay}"
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TextWrapping="Wrap" />
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<Button
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x:Name="LoginButton"
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Height="40"
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Command="{Binding LoginCommand, Mode=OneWay}"
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Content="{Binding LoginButtonText, Mode=OneWay}"
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IsDefault="True"
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Style="{StaticResource ButtonPrimary}" />
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</StackPanel>
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</Border>
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<TextBlock
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Margin="0,20,0,0"
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HorizontalAlignment="Center"
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Foreground="{DynamicResource SecondaryTextBrush}"
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Text="请使用管理员分配的账号登录"
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TextWrapping="Wrap" />
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</StackPanel>
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</Grid>
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</ScrollViewer>
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</UserControl>
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@@ -0,0 +1,42 @@
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using Store.Management.ViewModels;
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using System.Windows;
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using System.Windows.Controls;
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namespace Store.Management.Views;
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public partial class LoginWindow : UserControl
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{
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public LoginWindow() => InitializeComponent();
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private void OnLoaded(object sender, RoutedEventArgs e)
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{
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if (DataContext is LoginViewModel viewModel)
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{
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viewModel.ClearPasswordRequested += OnClearPasswordRequested;
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}
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UserNameBox.Focus();
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}
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private void OnPasswordChanged(object sender, RoutedEventArgs e)
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{
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if (DataContext is LoginViewModel viewModel)
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{
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viewModel.UpdatePassword(PasswordBox.Password);
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}
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}
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private void OnClearPasswordRequested(object? sender, EventArgs e)
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{
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PasswordBox.Clear();
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PasswordBox.Focus();
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}
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private void OnUnloaded(object sender, RoutedEventArgs e)
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{
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if (DataContext is LoginViewModel viewModel)
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{
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viewModel.ClearPasswordRequested -= OnClearPasswordRequested;
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}
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PasswordBox.Clear();
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}
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}
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