public static void Logout()
{
Token = null;
User = null;
User?user = User;
Logouted?.Invoke(user);
}
/// <summary>
/// 发送注销事件
/// </summary>
public static void SendLogout()
{
SettingHelper.StorageHelper.Save(SettingHelper.LoginInfo, "");
UserHelper.isLogin = false;
UserHelper.access_key = "";
UserHelper.mid = 0;
Logouted?.Invoke(null, null);
}
public MainWindowViewModel(IViewModelsFactory factory)
{
OpenLoginWindow = new DelegateCommand(() => {
var vm = factory.LoginWindowViewModel();
vm.Loggined += (sender, e) => {
var role = e.Role.Type == "teacher" ? "Преподаватель" : "Студент";
UserName = $"{role}: {e.Name} {e.LastName}";
_user = e;
Loggined?.Invoke(this, EventArgs.Empty);
if (e.Role.Type.Trim() == "teacher")
{
Current = factory.TeacherInfoViewModel((Teacher)e);
}
else
{
Current = factory.StudentInfoViewModel((Student)e);
}
};
ViewService.CreateView(vm).ShowDialog();
});
OpenRegisterWindow = new DelegateCommand(() => ViewService.CreateView(factory.RegisterWindowViewModel()).ShowDialog());
OpenAddMaterailWindow = new DelegateCommand(() => {
if (_user != null && _user is Teacher)
{
ViewService.CreateView(factory.AddMaterialWindowViewModel((Teacher)_user)).ShowDialog();
}
});
OpenAddTaskWindow = new DelegateCommand(() => {
if (_user != null && _user is Teacher)
{
ViewService.CreateView(factory.AddTaskWindowViewModel((Teacher)_user)).ShowDialog();
}
});
OpenAddStudentWindow = new DelegateCommand(() => {
if (_user != null && _user is Teacher)
{
ViewService.CreateView(factory.AddStudentWindowViewModel((Teacher)_user)).ShowDialog();
}
});
Logout = new DelegateCommand(() => {
_user = null;
Current = null;
Logouted?.Invoke(this, EventArgs.Empty);
});
}
