private async void SignInExecute(object obj)
{
LoaderManager.Instance.ShowLoader();
var result = await Task.Run(() =>
{
User currentUser;
try
{
// currentUser = DB.ApplicationStaticDB.GetUserByLogin(_login);
currentUser = DB.GenericEntityWrapper.GetUserByName(_login);
}
catch (Exception ex)
{
System.Windows.MessageBox.Show("Login Error :" + ex);
Logger.Log("Error getting user" + ex);
return(false);
}
if (currentUser == null)
{
System.Windows.MessageBox.Show(_login + " - no such users!Error!");
return(false);
}
try
{
if (!currentUser.CheckPassword(_password))
{
System.Windows.MessageBox.Show("Error!Wrong password!");
return(false);
}
}
catch (Exception ex)
{
System.Windows.MessageBox.Show("Error!" + ex);
Logger.Log("Error for user, " + ex);
return(false);
}
try
{
SessionContext.CurrentUser = currentUser;
currentUser.LastLoginDate = DateTime.Now;
GenericEntityWrapper.EditEntity(currentUser);
}
catch (Exception e)
{
System.Windows.MessageBox.Show("Login Error :" + e);
Logger.Log($"Error updating user {SessionContext.CurrentUser}" + e);
return(false);
}
//SessionContext.CurrentUser = currentUser;
Logger.Log("User " + currentUser.Id + " signed in");
return(true);
});
LoaderManager.Instance.HideLoader();
if (result)
{
// MessageBox.Show("App started"+ ModesEnum.Main);
NavManager.Instance.Navigate(ModesEnum.Main);
}
}
internal static User CheckCachedUser(User userCandidate)
{
var userInStorage = GenericEntityWrapper.GetUserByName(userCandidate.Login);
if (userInStorage != null && userInStorage.CheckPassword(userCandidate))
{
return(userInStorage);
}
return(null);
}
private async void SignUpExecute(object o)
{
LoaderManager.Instance.ShowLoader();
var result = await Task.Run(() =>
{
User currentUser;
try
{
// if (ApplicationStaticDB.GetUserByLogin(_login) != null)
if (GenericEntityWrapper.GetUserByName(_login) != null)
{
MessageBox.Show("Try up new name! This user already exists: " + _login);
return(false);
}
if (!IsValidEmail(_email))
{
MessageBox.Show("Invalid e-mail: " + _email);
return(false);
}
currentUser = new User(_name, _lastname, _email, _login, _password);
//ApplicationStaticDB.AddUser(currentUser);
try
{
GenericEntityWrapper.AddEntity <User>(currentUser);
MessageBox.Show("added");
SessionContext.CurrentUser = currentUser;
MessageBox.Show("currUser");
}
catch (Exception e)
{
MessageBox.Show("" + e);
}
Logger.Log("User " + currentUser.Id + " signed up");
Serializer.Serialize(currentUser, StaticResources.StorageFilePath);
return(true);
}
catch (Exception ex)
{
Logger.Log("Error , " + ex);
return(false);
}
});
LoaderManager.Instance.HideLoader();
if (result)
{
NavManager.Instance.Navigate(ModesEnum.Main);
}
}
public MainViewModel()
{
_queries = new ObservableCollection <Query>();
List <Query> UserQueries = GenericEntityWrapper.GetTextRequests(SessionContext.CurrentUser.Id);
foreach (var wallet in UserQueries)
{
_queries.Add(wallet);
}
if (_queries.Count > 0)
{
_selectedQuery = Queries[0];
}
UpdCurrUser();
// FillQueries();
PropertyChanged += OnPropertyChanged;
}
private async void FillQueries()
{
LoaderManager.Instance.ShowLoader();
var result = await Task.Run(() =>
{
List <Query> UserQueries = GenericEntityWrapper.GetTextRequests(SessionContext.CurrentUser.Id);
foreach (var wallet in UserQueries)
{
_queries.Add(wallet);
}
if (_queries.Count > 0)
{
_selectedQuery = Queries[0];
}
return(true);
});
LoaderManager.Instance.HideLoader();
}
public async void ReadFileExecute(object obj)
{
LoaderManager.Instance.ShowLoader();
var result = await Task.Run(() =>
{
try
{
OpenFile();
}
catch (Exception)
{
return(false);
}
_currentQuery = new Query(DateTime.Now, FileName, FileText, SessionContext.CurrentUser.Id);
Logger.Log("User " + SessionContext.CurrentUser.Id + " queried file " + FileName + "\n" + _currentQuery.WordCnt + " words, " + _currentQuery.LineCnt + " lines");
MessageBox.Show(_currentQuery + "");
return(true);
});
LoaderManager.Instance.HideLoader();
if (result)
{
_queries.Add(_currentQuery); //local
// _currentUser.AddQ(_currentQuery);//save for user
try
{
GenericEntityWrapper.AddEntity(_currentQuery);
}
catch (Exception e)
{
Logger.Log("Error adding text query" + e);
}
}
}
public void AddUser(User entity)
{
GenericEntityWrapper.AddEntity(entity);
}
public void EditTextRequest(TextRequest entity)
{
GenericEntityWrapper.EditEntity(entity);
}
public void EditUser(User entity)
{
GenericEntityWrapper.EditEntity(entity);
}
public User GetUserByName(string userName)
{
return(GenericEntityWrapper.GetUserByName(userName));
}
public bool IsExistingUsername(string username)
{
return(GenericEntityWrapper.IsExistingUsername(username));
}
public List <TextRequest> GetTextRequests(Guid userId)
{
return(GenericEntityWrapper.GetTextRequests(userId));
}
public void AddTextRequest(TextRequest entity)
{
GenericEntityWrapper.AddEntity(entity);
}
