133 lines
3.5 KiB
C#
133 lines
3.5 KiB
C#
using System.Reflection;
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using System.Windows;
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using Cardiopulmonarybypasssystems.Models;
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using Cardiopulmonarybypasssystems.Services;
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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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namespace Cardiopulmonarybypasssystems.ViewModels;
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public partial class StartupPasswordViewModel : ObservableObject
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{
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private readonly IPasswordAccessService _passwordAccessService;
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public StartupPasswordViewModel(IPasswordAccessService passwordAccessService)
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{
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_passwordAccessService = passwordAccessService;
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ProductName = "心肺转流检测系统";
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SoftwareVersion = Assembly.GetExecutingAssembly().GetName().Version?.ToString(3) ?? "1.0.0";
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RefreshStatus();
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}
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[ObservableProperty]
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private string productName = string.Empty;
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[ObservableProperty]
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private string softwareVersion = string.Empty;
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[ObservableProperty]
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private string passwordText = string.Empty;
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[ObservableProperty]
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private string statusTitle = string.Empty;
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[ObservableProperty]
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private string statusDetail = string.Empty;
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[ObservableProperty]
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private string stageText = string.Empty;
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[ObservableProperty]
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private string expiresAtText = "--";
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[ObservableProperty]
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private string remainingText = "--";
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[ObservableProperty]
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private string footerHint = "规则：先使用 20 天，提前 3 天提醒；满 20 天输入密码后再使用 30 天，提前 3 天再次提醒。";
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[ObservableProperty]
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private bool canSubmit;
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public bool CanContinue => _passwordAccessService.GetStatus().CanLaunch;
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[RelayCommand]
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private void Submit(Window? window)
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{
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if (!_passwordAccessService.TryUnlock(PasswordText, out _, out var message))
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{
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RefreshStatus();
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StatusDetail = message;
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return;
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}
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PasswordText = string.Empty;
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RefreshStatus();
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StatusDetail = message;
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if (_passwordAccessService.GetStatus().CanLaunch && window is not null)
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{
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window.DialogResult = true;
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window.Close();
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}
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}
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[RelayCommand]
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private void Continue(Window? window)
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{
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if (!_passwordAccessService.GetStatus().CanLaunch || window is null)
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{
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return;
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}
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window.DialogResult = true;
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window.Close();
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}
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[RelayCommand]
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private void Close(Window? window)
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{
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window?.Close();
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}
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[RelayCommand]
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private void AppendPasswordCharacter(string? value)
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{
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if (string.IsNullOrEmpty(value))
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{
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return;
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}
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PasswordText += value;
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}
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[RelayCommand]
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private void BackspacePassword()
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{
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if (string.IsNullOrEmpty(PasswordText))
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{
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return;
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}
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PasswordText = PasswordText[..^1];
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}
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[RelayCommand]
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private void ClearPassword()
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{
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PasswordText = string.Empty;
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}
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private void RefreshStatus()
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{
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var status = _passwordAccessService.GetStatus();
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StatusTitle = status.StatusTitle;
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StatusDetail = status.StatusDetail;
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StageText = status.StageText;
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ExpiresAtText = status.ExpiresAt?.ToString("yyyy-MM-dd HH:mm") ?? (status.IsPermanent ? "永久有效" : "--");
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RemainingText = status.IsPermanent ? "永久" : status.RemainingDays > 0 ? $"{status.RemainingDays} 天" : "需输入密码";
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CanSubmit = status.CanSubmitPassword;
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OnPropertyChanged(nameof(CanContinue));
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}
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}
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