public override void Search(string text)
{
_lastText = text;
Status = string.Empty;
Items.Clear();
if (string.IsNullOrEmpty(text))
{
Status = AppResources.NoResults;
return;
}
var messages = CacheService.GetMessages().OfType <TLMessage>();
var cache = new Dictionary <int, TLMessage>();
LazyItems.Clear();
foreach (var message in messages)
{
if (message.Message.Value.IndexOf(text, StringComparison.OrdinalIgnoreCase) != -1)
{
var dialog = CacheService.GetDialog(message);
LazyItems.Add(new TLDialog24 {
With = dialog.With, TopMessage = message
});
cache[message.Index] = message;
}
}
IsWorking = true;
_offset = 0;
_isLastSliceLoaded = false;
MTProtoService.SearchAsync(
new TLInputPeerEmpty(),
new TLString(text),
null,
new TLInputMessagesFilterEmpty(),
new TLInt(0),
new TLInt(0),
new TLInt(_offset),
new TLInt(0),
new TLInt(Limit),
new TLInt(0),
result =>
{
CacheService.AddChats(result.Chats, results => { });
CacheService.AddUsers(result.Users, results => { });
_offset += Limit;
IsWorking = false;
var newMessages = result as TLMessages;
if (newMessages != null)
{
foreach (var message in newMessages.Messages.OfType <TLMessageCommon>())
{
if (cache.ContainsKey(message.Index))
{
continue;
}
var dialog = new TLDialog {
TopMessage = message
};
var peer = TLUtils.GetPeerFromMessage(message);
if (peer is TLPeerUser)
{
var user = newMessages.Users.FirstOrDefault(x => x.Index == peer.Id.Value);
if (user == null)
{
continue;
}
dialog.With = user;
}
else if (peer is TLPeerChat)
{
var chat = newMessages.Chats.FirstOrDefault(x => x.Index == peer.Id.Value);
if (chat == null)
{
continue;
}
dialog.With = chat;
}
else if (peer is TLPeerChannel)
{
var channel = newMessages.Chats.FirstOrDefault(x => x.Index == peer.Id.Value);
if (channel == null)
{
continue;
}
dialog.With = channel;
}
LazyItems.Add(dialog);
}
}
_lastCache = cache;
if (Items.Count == 0 && LazyItems.Count == 0)
{
Status = AppResources.NoResults;
}
Deployment.Current.Dispatcher.BeginInvoke(PopulateItems);
},
error =>
{
IsWorking = false;
});
Deployment.Current.Dispatcher.BeginInvoke(PopulateItems);
}
public void LoadNextSlice()
{
if (IsWorking)
{
return;
}
//if (LazyItems.Count > 0) return;
if (_isLastSliceLoaded)
{
return;
}
var cache = _lastCache;
var text = _lastText;
IsWorking = true;
MTProtoService.SearchAsync(
new TLInputPeerEmpty(),
new TLString(_lastText),
null,
new TLInputMessagesFilterEmpty(),
new TLInt(0),
new TLInt(0),
new TLInt(_offset),
new TLInt(0),
new TLInt(Limit),
new TLInt(0),
result =>
{
CacheService.AddChats(result.Chats, results => { });
CacheService.AddUsers(result.Users, results => { });
IsWorking = false;
if (text != _lastText)
{
return;
}
_offset += Limit;
_isLastSliceLoaded = result.Messages.Count < Limit;
var dialogs = new List <TLDialog>(result.Messages.Count);
var newMessages = result as TLMessages;
if (newMessages != null)
{
foreach (var message in newMessages.Messages.OfType <TLMessageCommon>())
{
if (cache != null &&
cache.ContainsKey(message.Index))
{
continue;
}
var dialog = new TLDialog {
TopMessage = message
};
var peer = TLUtils.GetPeerFromMessage(message);
if (peer is TLPeerUser)
{
var user = newMessages.Users.FirstOrDefault(x => x.Index == peer.Id.Value);
if (user == null)
{
continue;
}
dialog.With = user;
}
else if (peer is TLPeerChat)
{
var chat = newMessages.Chats.FirstOrDefault(x => x.Index == peer.Id.Value);
if (chat == null)
{
continue;
}
dialog.With = chat;
}
dialogs.Add(dialog);
//LazyItems.Add(dialog);
}
}
if (Items.Count == 0 && dialogs.Count == 0 && LazyItems.Count == 0)
{
Status = AppResources.NoResults;
}
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
foreach (var dialog in dialogs)
{
Items.Add(dialog);
}
});
//Deployment.Current.Dispatcher.BeginInvoke(PopulateItems);
},
error =>
{
IsWorking = false;
});
}
public void ProcessRepliesAndAudio(IList <TLMessageBase> messages)
{
for (var i = 0; i < messages.Count; i++)
{
var message = messages[i] as TLMessage;
if (message != null)
{
var mediaAudio = message.Media as TLMessageMediaAudio;
if (mediaAudio != null)
{
var audio = mediaAudio.Audio as TLAudio;
if (audio == null)
{
return;
}
var store = IsolatedStorageFile.GetUserStoreForApplication();
var audioFileName = audio.GetFileName();
if (TLString.Equals(audio.MimeType, new TLString("audio/mpeg"), StringComparison.OrdinalIgnoreCase))
{
if (!store.FileExists(audioFileName))
{
mediaAudio.IsCanceled = false;
mediaAudio.DownloadingProgress = mediaAudio.LastProgress > 0.0 ? mediaAudio.LastProgress : 0.001;
BeginOnThreadPool(() =>
{
DownloadAudioFileManager.DownloadFile(audio.DCId, audio.ToInputFileLocation(), message, audio.Size);
});
continue;
}
}
var wavFileName = Path.GetFileNameWithoutExtension(audioFileName) + ".wav";
if (!store.FileExists(wavFileName))
{
mediaAudio.IsCanceled = false;
mediaAudio.DownloadingProgress = mediaAudio.LastProgress > 0.0 ? mediaAudio.LastProgress : 0.001;
BeginOnThreadPool(() =>
{
DownloadAudioFileManager.DownloadFile(audio.DCId, audio.ToInputFileLocation(), message, audio.Size);
});
continue;
}
}
}
}
var replyToMsgIds = new TLVector <TLInt>();
var replyToMsgs = new List <TLMessage25>();
for (var i = 0; i < messages.Count; i++)
{
var message25 = messages[i] as TLMessage25;
if (message25 != null)
{
if (message25.ReplyToMsgId != null)
{
var replyToMsgId = message25.ReplyToMsgId;
if (replyToMsgId != null &&
replyToMsgId.Value != 0)
{
TLInt channelId = null;
var peerChannel = message25.ToId as TLPeerChannel;
if (peerChannel != null)
{
channelId = peerChannel.Id;
}
var reply = CacheService.GetMessage(replyToMsgId, channelId);
if (reply != null)
{
messages[i].Reply = reply;
}
else
{
replyToMsgIds.Add(replyToMsgId);
replyToMsgs.Add(message25);
}
}
}
if (message25.NotListened)
{
if (message25.Media != null)
{
message25.Media.NotListened = true;
}
}
}
}
if (replyToMsgIds.Count > 0)
{
var channel = With as TLChannel;
if (channel != null)
{
var firstReplyToMsg = replyToMsgs.FirstOrDefault();
var peerChat = firstReplyToMsg != null ? firstReplyToMsg.ToId as TLPeerChat : null;
if (peerChat != null)
{
MTProtoService.GetMessagesAsync(
replyToMsgIds,
result =>
{
CacheService.AddChats(result.Chats, results => { });
CacheService.AddUsers(result.Users, results => { });
for (var i = 0; i < result.Messages.Count; i++)
{
for (var j = 0; j < replyToMsgs.Count; j++)
{
var messageToReply = replyToMsgs[j];
if (messageToReply != null &&
messageToReply.ReplyToMsgId.Value == result.Messages[i].Index)
{
replyToMsgs[j].Reply = result.Messages[i];
}
}
}
//Execute.BeginOnUIThread(() =>
//{
for (var i = 0; i < replyToMsgs.Count; i++)
{
replyToMsgs[i].NotifyOfPropertyChange(() => replyToMsgs[i].ReplyInfo);
}
//});
},
error =>
{
Execute.ShowDebugMessage("messages.getMessages error " + error);
});
}
else
{
MTProtoService.GetMessagesAsync(
channel.ToInputChannel(),
replyToMsgIds,
result =>
{
CacheService.AddChats(result.Chats, results => { });
CacheService.AddUsers(result.Users, results => { });
for (var i = 0; i < result.Messages.Count; i++)
{
for (var j = 0; j < replyToMsgs.Count; j++)
{
var messageToReply = replyToMsgs[j];
if (messageToReply != null &&
messageToReply.ReplyToMsgId.Value == result.Messages[i].Index)
{
replyToMsgs[j].Reply = result.Messages[i];
}
}
}
//Execute.BeginOnUIThread(() =>
//{
for (var i = 0; i < replyToMsgs.Count; i++)
{
replyToMsgs[i].NotifyOfPropertyChange(() => replyToMsgs[i].ReplyInfo);
}
//});
},
error =>
{
Execute.ShowDebugMessage("channels.getMessages error " + error);
});
}
}
else
{
MTProtoService.GetMessagesAsync(
replyToMsgIds,
result =>
{
CacheService.AddChats(result.Chats, results => { });
CacheService.AddUsers(result.Users, results => { });
for (var i = 0; i < result.Messages.Count; i++)
{
for (var j = 0; j < replyToMsgs.Count; j++)
{
var messageToReply = replyToMsgs[j];
if (messageToReply != null &&
messageToReply.ReplyToMsgId.Value == result.Messages[i].Index)
{
replyToMsgs[j].Reply = result.Messages[i];
}
}
}
//Execute.BeginOnUIThread(() =>
//{
for (var i = 0; i < replyToMsgs.Count; i++)
{
replyToMsgs[i].NotifyOfPropertyChange(() => replyToMsgs[i].ReplyInfo);
}
//});
},
error =>
{
Execute.ShowDebugMessage("messages.getMessages error " + error);
});
}
}
}
public void ProcessMessagesSearch(SearchRequest request, bool nextSlice = false)
{
if (request.MessageResults != null && !nextSlice)
{
if (!string.Equals(Text, request.Text, StringComparison.OrdinalIgnoreCase))
{
return;
}
if (request.IsCanceled)
{
return;
}
if (request.MessageResults.Count > 0)
{
Items.Add(new TLServiceText {
Text = AppResources.Messages
});
foreach (var result in request.MessageResults)
{
Items.Add(result);
}
}
Status = Items.Count == 0 ? AppResources.NoResults : string.Empty;
}
else
{
if (IsWorking)
{
return;
}
IsWorking = true;
MTProtoService.SearchAsync(
new TLInputPeerEmpty(),
new TLString(request.Text),
new TLInputMessagesFilterEmpty(),
new TLInt(0), new TLInt(0), new TLInt(request.Offset), new TLInt(0), new TLInt(request.Limit),
result =>
{
CacheService.AddChats(result.Chats, results => { });
CacheService.AddUsers(result.Users, results => { });
var items = new List <TLObject>();
var newMessages = result as TLMessages;
if (newMessages != null)
{
var usersCache = new Dictionary <int, TLUserBase>();
foreach (var user in newMessages.Users)
{
usersCache[user.Index] = user;
}
var chatsCache = new Dictionary <int, TLChatBase>();
foreach (var chat in newMessages.Chats)
{
chatsCache[chat.Index] = chat;
}
foreach (var message in newMessages.Messages.OfType <TLMessageCommon>())
{
var dialog = new TLDialog {
TopMessage = message
};
var peer = TLUtils.GetPeerFromMessage(message);
if (peer is TLPeerUser)
{
TLUserBase user;
if (!usersCache.TryGetValue(peer.Id.Value, out user))
{
continue;
}
dialog.With = user;
}
else if (peer is TLPeerChat ||
peer is TLPeerChannel)
{
TLChatBase chat;
if (!chatsCache.TryGetValue(peer.Id.Value, out chat))
{
continue;
}
dialog.With = chat;
}
items.Add(dialog);
}
}
Execute.BeginOnUIThread(() =>
{
IsWorking = false;
if (request.MessageResults == null)
{
request.MessageResults = new List <TLObject>();
}
foreach (var item in items)
{
request.MessageResults.Add(item);
}
request.Offset += request.Limit;
if (!string.Equals(Text, request.Text, StringComparison.OrdinalIgnoreCase))
{
return;
}
if (request.IsCanceled)
{
return;
}
if (request.MessageResults.Count > 0)
{
if (request.Offset == request.Limit)
{
Items.Add(new TLServiceText {
Text = AppResources.Messages
});
}
foreach (var item in request.MessageResults)
{
Items.Add(item);
}
}
Status = Items.Count == 0 ? AppResources.NoResults : string.Empty;
});
},
error => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
Status = Items.Count == 0 ? AppResources.NoResults : string.Empty;
}));
}
}
private void LoadCalls()
{
var timespan = Items.Count > 0 ? 1.0 : 0.0;
BeginOnThreadPool(TimeSpan.FromSeconds(timespan), () =>
{
var isAuthorized = SettingsHelper.GetValue <bool>(Constants.IsAuthorizedKey);
//if (!FirstRun)
//{
// return;
//}
if (!isAuthorized)
{
return;
}
FirstRun = false;
Status = Items.Count == 0 && LazyItems.Count == 0 ? AppResources.Loading : string.Empty;
var limit = 50;//Constants.DialogsSlice;
MTProtoService.SearchAsync(
new TLInputPeerEmpty(),
TLString.Empty,
null,
new TLInputMessagesFilterPhoneCalls {
Flags = new TLInt(0)
},
new TLInt(0),
new TLInt(0),
new TLInt(0),
new TLInt(0),
new TLInt(limit),
new TLInt(0),
result =>
{
CacheService.AddChats(result.Chats, results => { });
CacheService.AddUsers(result.Users, results => { });
var items = new List <TLDialogBase>();
var newMessages = result as TLMessages;
if (newMessages != null)
{
var usersCache = new Dictionary <int, TLUserBase>();
foreach (var user in newMessages.Users)
{
usersCache[user.Index] = user;
}
var chatsCache = new Dictionary <int, TLChatBase>();
foreach (var chat in newMessages.Chats)
{
chatsCache[chat.Index] = chat;
}
foreach (var message in newMessages.Messages.OfType <TLMessageCommon>())
{
var dialog = new TLDialog {
TopMessage = message
};
var peer = TLUtils.GetPeerFromMessage(message);
if (peer is TLPeerUser)
{
TLUserBase user;
if (!usersCache.TryGetValue(peer.Id.Value, out user))
{
continue;
}
dialog.With = user;
items.Add(dialog);
}
}
}
Telegram.Api.Helpers.Execute.BeginOnUIThread(() =>
{
IsLastSliceLoaded = result.Messages.Count < limit;
_offset = Constants.DialogsSlice;
_isUpdated = true;
const int maxMessagesSlice = 8;
Items.Clear();
for (var i = 0; i < items.Count; i++)
{
if (i < maxMessagesSlice)
{
Items.Add(items[i]);
}
else
{
LazyItems.Add(items[i]);
}
}
Status = Items.Count == 0 && LazyItems.Count == 0 ? AppResources.NoCallsHere : string.Empty;
if (LazyItems.Count > 0)
{
BeginOnUIThread(() =>
{
for (var i = 0; i < LazyItems.Count; i++)
{
Items.Add(LazyItems[i]);
}
LazyItems.Clear();
});
}
});
},
error => Execute.BeginOnUIThread(() =>
{
Telegram.Api.Helpers.Execute.ShowDebugMessage("messages.getDialogs error " + error);
//_isUpdated = true;
Status = string.Empty;
}));
});
base.OnInitialize();
}