public UserService(ICreditUtility credit, IEncryptUtility encrypt, IAuthorityUtility authority, IDatabaseModelManager database, ILogManagerFactory loggerFactory)
{
this.credit = credit;
this.encrypt = encrypt;
this.authority = authority;
this.database = database;
logger = loggerFactory.CreateManager <UserService>();
}
public UserInfoViewModel(IUserService userService, ICreditUtility creditUtility, IAuthorityUtility authorityUtility, ILogManagerFactory loggerFactory)
{
this.userService = userService;
this.creditUtility = creditUtility;
this.authorityUtility = authorityUtility;
logger = loggerFactory.CreateManager <UserInfoViewModel>();
LoggedOut = new Interaction <Unit, Unit>();
Activator = new ViewModelActivator();
this.WhenActivated(disposableRegistration =>
{
userName = this.WhenAnyValue <UserInfoViewModel, string, User>(vm => vm.ParentViewModel.Account, account => account == null ? "游小客" : account.UserName)
.ToProperty(this, vm => vm.UserName)
.DisposeWith(disposableRegistration);
name = this.WhenAnyValue <UserInfoViewModel, string, User>(vm => vm.ParentViewModel.Account, account => account == null ? "游客" : account.Name)
.ToProperty(this, vm => vm.Name)
.DisposeWith(disposableRegistration);
nationalIdentificationNumber = this.WhenAnyValue <UserInfoViewModel, string, User>(vm => vm.ParentViewModel.Account, account => account == null ? "---" : account.NationalIdentificationNumber)
.ToProperty(this, vm => vm.NationalIdentificationNumber)
.DisposeWith(disposableRegistration);
creditValue = this.WhenAnyValue <UserInfoViewModel, int, User>(vm => vm.ParentViewModel.Account, account => account == null ? -1 : account.CreditValue)
.ToProperty(this, vm => vm.CreditValue)
.DisposeWith(disposableRegistration);
accreditedDays = this.WhenAnyValue(vm => vm.ParentViewModel.Account, account => this.creditUtility.GetAccreditedDays(account))
.ToProperty(this, vm => vm.AccreditedDays)
.DisposeWith(disposableRegistration);
authorityLevel = this.WhenAnyValue(vm => vm.ParentViewModel.Account, account => this.authorityUtility.GetLevel(account))
.Select(al =>
{
return(al switch
{
Utilities.AuthorityLevel.Visitor => "游客",
Utilities.AuthorityLevel.Member => "会员",
Utilities.AuthorityLevel.Administrator => "管理员",
_ => "外星人",
});
})
.ToProperty(this, vm => vm.AuthorityLevel)
.DisposeWith(disposableRegistration);
RefreshCommand = ReactiveCommand.CreateFromTask(RefreshAsync, outputScheduler: RxApp.MainThreadScheduler)
.DisposeWith(disposableRegistration);
RefreshCommand.BindTo(ParentViewModel, pvm => pvm.Account);
RefreshCommand.ThrownExceptions.Subscribe(ex => logger.Error(ex, "查询账户信息时出错"));
LogoutCommand = ReactiveCommand.Create <User>(() => null)
.DisposeWith(disposableRegistration);
LogoutCommand.Subscribe(u =>
{
ParentViewModel.Account = u;
LoggedOut.Handle(Unit.Default).Subscribe();
});
LogoutCommand.ThrownExceptions.Subscribe(ex => logger.Error(ex, "退出账户时出错"));
});
