public string RemoveOperator(int id)
{
try
{
int count = 0;
foreach (var Id in Operators.ToList())
{
if (Id.UserStatus.Contains("admin"))
{
count++;
}
}
var item = Operators.FirstOrDefault(x => x.OperatorID == id);
if (item.OperatorID == id)
{
return("Нельзя удалить самого себя");
}
if (item.UserStatus.Contains("admin") && count == 1)
{
return("Нельзя удалить последнего админа");
}
if (item.UserStatus.Contains("admin"))
{
var admin = Admins.FirstOrDefault(i => i.Title == item.UserStatus);
Admins.Remove(admin);
Passwords.Remove(Passwords.FirstOrDefault(i => i.Flag == admin.Flag));
SaveChanges();
}
Operators.Remove(item);
SaveChanges();
return("Запись успешно удалена");
}
catch (Exception ex) { return(ex.Message); }
}
private void SetPasswords(IEnumerable <Password> passwords)
{
if (filterThread != null)
{
filterThread.Abort();
filterThread.Join();
}
if (!string.IsNullOrEmpty(SearchText))
{
filterThread = new Thread(delegate(object text)
{
passwords = FilteredPasswords(passwords, text as string);
this.Dispatcher.Invoke((ThreadStart) delegate()
{
Passwords = passwords != null ? new ObservableCollection <Password>(passwords) : null;
if (Passwords != null)
{
SelectedPassword = Passwords.FirstOrDefault();
}
});
});
filterThread.Start(SearchText);
}
else
{
Passwords = passwords != null ? new ObservableCollection <Password>(passwords) : null;
if (Passwords != null)
{
SelectedPassword = Passwords.FirstOrDefault();
}
}
}
async Task SaveChangesEdit()
{
if (SelectedPassword.ApplicationId == SelectedApplicationAlias.Id &&
SelectedPassword.PasswordAlias == PasswordAlias.Trim() &&
SelectedPassword.Username == Username.Trim() &&
SelectedPassword.Password == Password.Trim())
{
IsEditing = false;
return;
}
int applicationId = SelectedApplicationAlias.Id;
int passwordId = SelectedPassword.Id;
PasswordUpdateModel passwordUpdateModel = new PasswordUpdateModel()
{
ApplicationId = SelectedApplicationAlias.Id,
PasswordAlias = PasswordAlias.Trim(),
Username = Username.Trim(),
Password = Password.Trim(),
Encrypted = false
};
await _passwordsEndPoint.UpdatePassword(passwordId, passwordUpdateModel);
await LoadPasswords();
SelectedApplication = Applications.FirstOrDefault(a => a.Id == applicationId);
SelectedPassword = Passwords.FirstOrDefault(p => p.Id == passwordId);
IsEditing = false;
}
public string GetPasswordD(int id, string login)
{
var flag = Admins.FirstOrDefault(a => a.Title == Operators.FirstOrDefault(c => c.OperatorID == id).UserStatus).Flag;
var key = Admins.FirstOrDefault(a => a.Title == Operators.FirstOrDefault(c => c.OperatorID == id).UserStatus).Key;
var sol = Admins.FirstOrDefault(a => a.Title == Operators.FirstOrDefault(c => c.OperatorID == id).UserStatus).Sol;
var p = Passwords.FirstOrDefault(i => i.Flag == flag && i.AccountID == Accounts.FirstOrDefault(a => a.Login == login).AccountID).Passwords;
string d = Encryption.Decrypt(p, key, sol);
return(d);
}
async Task CancelChangesAdd()
{
_passwords.Remove(_passwords.First(p => p.Id == -1));
SelectedApplicationAlias = SelectedApplication;
SelectedPassword = Passwords?.FirstOrDefault();
Username = SelectedPassword?.Username;
Password = SelectedPassword?.Password;
PasswordAlias = SelectedPassword?.PasswordAlias;
NotifyOfPropertyChange(() => Passwords);
IsAdding = false;
}
public void AddAdmin(string status)
{
string key = Encryption.GetUniqueKey(8);
string flag = Encryption.GetUniqueKey(16);
string sol = Encryption.GetUniqueKey(12);
Admins.Add(new Admin()
{
Title = status,
Key = key,
Sol = sol,
Flag = flag
});
SaveChanges();
if (Accounts.Count() != 0 && Admins.Count() != 1)
{
var account = Accounts.ToList();
var admin = Admins.ToList();
for (int i = 0; i < account.Count(); i++)
{
var flags = admin[0].Flag;
var logins = account[i].Login;
var pass = Passwords.FirstOrDefault(c => c.Flag == flags && c.AccountID == Accounts.FirstOrDefault(a => a.Login == logins).AccountID).Passwords;
var keyA = admin[0].Key;
var solA = admin[0].Sol;
Password password = new Password()
{
PasswordID = account.Count() + 1,
AccountID = account[i].AccountID,
Flag = flag,
Passwords = Encryption.Encrypt(Encryption.Decrypt(pass, keyA, solA), key, sol)
};
account[i].Passwords.Add(password);
Passwords.Add(password);
SaveChanges();
}
}
}