/// <summary>
/// Отправляет Push-уведомление внутри приложения.
/// </summary>
/// <param name="conversation">Беседа, уведомление для которой нужно отправить.</param>
/// <param name="message">Сообщение для отправки.</param>
private void SendPush(IConversation conversation, VKMessage message)
{
if ((message.Type & VKMessageType.Sent) == VKMessageType.Sent)
{
return;
}
var navParameter = new NavigateToPageMessage
{
Page = AppViews.ConversationView,
Parameter = conversation.ID
};
string title = null;
if (message.IsChatMessage)
{
title = String.Format("{0}\n{1}", message.Sender.FullName, conversation.Title);
}
else
{
title = message.Sender.FullName;
}
CoreHelper.SendInAppPush(message.Body,
title, PopupMessageType.Default,
message.Sender.Photo50, parameter: navParameter);
}
/// <summary>
/// Обработать диалог для переданного сообщения.
/// </summary>
/// <param name="lastMessage">Последнее сообщение в диалоге.</param>
private async void WorkOnDialog(VKMessage lastMessage)
{
if (Dialogs.Count == 0)
{
return;
}
VKDialog dialog = null;
if (lastMessage.IsChatMessage)
{
dialog = Dialogs.FirstOrDefault(d => d.Message.ChatID == lastMessage.ChatID);
}
else
{
dialog = Dialogs.FirstOrDefault(d => !d.Message.IsChatMessage && d.Message.UserID == lastMessage.UserID);
}
if (dialog == null)
{
return;
}
dialog.Unread += 1;
dialog.Message.Body = lastMessage.Body;
dialog.Message.Date = lastMessage.Date;
dialog.Message.Attachments = lastMessage.Attachments;
dialog.Message.Sender = lastMessage.Sender;
dialog.Message.UserID = lastMessage.UserID;
dialog.Message.ChatID = lastMessage.ChatID;
dialog.Message.Type = lastMessage.Type;
dialog.Message.ReadState = lastMessage.ReadState;
dialog.Message.Geo = lastMessage.Geo;
dialog.Message.Action = lastMessage.Action;
dialog.Message.ActionEmail = lastMessage.ActionEmail;
dialog.Message.ActionMid = lastMessage.ActionMid;
dialog.Message.ActionText = lastMessage.ActionText;
dialog.Message.ID = lastMessage.ID;
dialog.Message.IsDeleted = lastMessage.IsDeleted;
dialog.Message.ForwardedMessages = lastMessage.ForwardedMessages;
dialog.Message.HasEmoji = lastMessage.HasEmoji;
dialog.Message.IsImportant = lastMessage.IsImportant;
lock (Dialogs)
{
var temp = Dialogs[0];
int index = Dialogs.IndexOf(dialog);
Dialogs[0] = Dialogs[index];
Dialogs[index] = temp;
}
}
public static IList<VKUser> getUsersByMessage(VKMessage message)
{
IList<VKUser> userList = new List<VKUser>();
using (VKDataContext context = new VKDataContext(VKDataContext.DBConnectionString))
{
IQueryable<UserMessage> usermessagequery = from c in context.UserMessage where c.VKMessageID == message.VKMessageID select c;
IList<UserMessage> usermessageList = usermessagequery.ToList();
foreach (UserMessage um in usermessageList)
{
IQueryable<VKUser> userquery = from c in context.VKUser where c.VKUserID == um.VKUserID select c;
foreach(VKUser user in userquery.ToList()){
userList.Add(user);
}
}
}
return userList;
}
/// <summary>
/// Отправляет сообщение в беседу.
/// </summary>
private async Task SendMessage()
{
var text = EnteredText.Trim();
EnteredText = String.Empty;
var msg = new VKMessage
{
Body = text,
Date = DateTime.Now,
ChatID = IsChat ? ChatID : 0,
UserID = ServiceHelper.SettingsService.AccessToken.UserID,
Type = VKMessageType.Sent,
SentType = VKSentMessageType.Sending,
Attachments = Attachments.ToList()
};
Messages.Insert(0, msg);
Messages.NewSentMessages.Add(msg);
var param = new Dictionary <string, string>();
param["message"] = text;
if (IsChat)
{
param["chat_id"] = ChatID.ToString();
}
else
{
param["user_id"] = UserID.ToString();
}
var request = new UniversalVKRequest <ulong>(VKMethodsConstants.MessageSend, param);
var response = await request.ExecuteAsync();
if (response.Error.ErrorType == VKErrors.None)
{
msg.ID = response.Response;
msg.SentType = VKSentMessageType.Unread;
}
else
{
msg.SentType = VKSentMessageType.Error;
}
}
