private void LogoutImpl()
{
ClearGlobalClient();
this.IsLogined = false;
this.encryptedPassword = null;
InboxList.Clear();
System.Diagnostics.Debug.WriteLine("Logout invoke");
}
//Update client settings
private void UpdateSettings(bool useImap)
{
ClearGlobalClient();
if (IsLogined)
{
IsLogined = false;
}
if (IsRequesting)
{
IsRequesting = false;
}
InboxList.Clear();
if (useImap)
{
settings = AppSettings.Default.ImapSettings;
clientCreator = CreateImapClient;
}
else
{
settings = AppSettings.Default.Pop3Settings;
clientCreator = CreatePOP3Client;
}
System.Diagnostics.Debug.WriteLine("UpdateSettings " + useImap);
}
//Implement login function
private async void LoginImpl(string psw, bool logIt)
{
if (string.IsNullOrEmpty(psw))
{
return;
}
//Update client settings
UpdateSettings(UseImap);
this.encryptedPassword = null;
IsRequesting = true;
//TODO Login
await Task.Run(() =>
{
try
{
//Ensure client created.
if (globalClient == null)
{
globalClient = clientCreator.Invoke();
}
if (globalClient.IsConnected)
{
globalClient.Disconnect();
}
Application.Current.Dispatcher.Invoke(() =>
{
InboxList.Clear();
});
//Connect
string userAddress = UserAddress;
IsLandingIn = true;
//Connect to server.
globalClient.Connect(settings.Host, settings.Port, settings.EnableSsl);
//Login
if (!globalClient.Login(userAddress, psw, () =>
{
IsLandingIn = false;
this.encryptedPassword = psw.Protect();
this.IsLogined = true;
//Notify login state
Messenger.Default.Send(new NavigationMessage(), Tokens.Login);
Messenger.Default.Send(new DisplayMessage("Login Successful!", DisplayType.Toast));
//Delete old inbox folder
var dir = new DirectoryInfo(InboxFolder);
if (dir.Exists)
{
dir.Delete(true);
}
//Do on logined
AppSettings.Default.LastLogUser = userAddress;
if (logIt)
{
//Log to local.
userAssistant.StoreUserLocal(userAddress, psw);
AppSettings.Default.LastLogUser = userAddress;
AppSettings.Default.AutoLogin = true;
}
AppSettings.Default.Save();
DisplayName = userAssistant.GetUserDisplayName(userAddress);
userAssistant.SaveToRecent(userAddress, DisplayName);
//End
}, msg =>
{
Application.Current.Dispatcher.Invoke(() => { InboxList.Add(msg); });
}))
{
Messenger.Default.Send(new DisplayMessage("Login Error, authenticate fail."));
}
IsLandingIn = false;
}
catch (Exception e)
{
string tips =
globalClient == null ? "Create client fail."
: (globalClient.IsConnected ? (globalClient.IsAuthenticated ? "Fetch messages fail."
: "Login Error, authenticate fail.")
: "Connect to service fail.");
Messenger.Default.Send(new DisplayMessage(tips, e.Message));
}
});
IsRequesting = false;
IsLandingIn = false;
}