private void LogoutImpl()
{
ClearGlobalClient();
this.IsLogined = false;
this.encryptedPassword = null;
InboxList.Clear();
System.Diagnostics.Debug.WriteLine("Logout invoke");
}
private async Task DeserializeInboxMails(int mailCount)
{
var index = 1;
var emails = await PhantasmaService.GetAllInboxMessages(mailCount);
try
{
//deserialization
foreach (var email in emails)
{
if (email.StartsWith("{") || email.StartsWith("["))
{
var mailObject =
JsonConvert.DeserializeObject <Message>(email, AppSettings.JsonSettings());
if (mailObject?.TextContent != null)
{
if (MessageUtils.IsHex(mailObject.TextContent.ToCharArray()))
{
var encryptedText = mailObject.TextContent.HexToBytes();
var remotePub = await PhantasmaService.GetMailboxPublicKey(mailObject.FromInbox);
var decryptedText = EncryptionUtils.Decrypt(encryptedText,
AuthenticationService.AuthenticatedUser.GetPrivateKey(), remotePub.HexToBytes());
mailObject.TextContent = decryptedText;
}
mailObject.ID = index;
InboxList.Add(mailObject);
}
}
index++;
}
}
catch (Exception e)
{
Debug.WriteLine(e);
}
InboxList = new ObservableCollection <Message>(InboxList.OrderByDescending(p => p.Date)
.ThenByDescending(p => p.Date.Hour).ToList());
_fullInboxList = InboxList.ToList();
}
//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);
}
//Delete inbox mail by client
private void DeleteInboxMail(object o)
{
var mail = o as MailMsgBase;
if (mail != null && !string.IsNullOrEmpty(mail.UID))
{
Messenger.Default.Send(new DisplayMessage("Are you sure?", "The mail will delete and not exist.Ensure delete this mail.")
{
OnOk = async() =>
{
System.Diagnostics.Debug.WriteLine("On ok click.");
IsRequesting = true;
await Task.Run(() =>
{
try
{
System.Diagnostics.Debug.WriteLine("Delete mail action invoked.");
if (EnsureLoginFetchMessage() && globalClient.DeleteMessage(mail.UID))
{
Messenger.Default.Send(new DisplayMessage("Delete Successful!", DisplayType.Toast));
Application.Current.Dispatcher.Invoke(() =>
{
InboxList.Remove(mail);
});
}
}
catch (Exception e)
{
Messenger.Default.Send(new DisplayMessage("Delete Fail!", e.Message));
}
});
IsRequesting = false;
}
});
}
}
//Ensure login and fetch new messages
private bool EnsureLoginFetchMessage()
{
bool isSuccessful = false;
try
{
var newMsgs = new List <MailMsgBase>();
//Login
EnsureLogin(msg =>
{
newMsgs.Add(msg);
});
System.Diagnostics.Debug.WriteLine("Get new mail message succuessed.");
System.Diagnostics.Debug.WriteLine($"newMsgs.Count : {newMsgs.Count}");
var addList = new List <MailMsgBase>();
var removeList = new List <MailMsgBase>();
//Remove messages not exist from InboxList
//Remove messages exist in InboxList from NewMsgs
for (int i = 0; i < InboxList.Count; i++)
{
var msg = InboxList[i];
var index = newMsgs.FindIndex(obj => obj.UID == msg.UID);
if (index < 0)
{
removeList.Add(msg);
}
else
{
var newer = newMsgs[index];
msg.UpdateOrigin(newer);
newMsgs.RemoveAt(index);
}
}
//Update it
Application.Current.Dispatcher.Invoke(() =>
{
for (int i = 0; i < removeList.Count; i++)
{
InboxList.Remove(removeList[i]);
if (removeList[i] == null)
{
continue;
}
System.Diagnostics.Debug.WriteLine($"Remvoe {removeList[i].UID}");
}
for (int i = 0; i < newMsgs.Count; i++)
{
if (newMsgs[i] == null)
{
continue;
}
InboxList.Insert(0, newMsgs[i]);
Messenger.Default.Send(new DisplayMessage("New Mail",
newMsgs[i].From[i].ToString() + "\n" + newMsgs[i].Subject,
DisplayType.Toast));
System.Diagnostics.Debug.WriteLine($"Add {newMsgs[i].UID}");
}
});
isSuccessful = true;
}
catch (Exception e)
{
Messenger.Default.Send(new DisplayMessage("Error on get mail.", e.Message));
isSuccessful = false;
}
return(isSuccessful);
}
//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;
}
