/// <summary> Освобождение ресурсов </summary>
public void Dispose()
{
if (!String.IsNullOrWhiteSpace(CurrentModelChatMessage.StringContent) || _currentListQuotedMessage.Count > 0)
{
CurrentModelChatMessage.Sender = DataSourceContact.ModelContactIam;
CurrentModelChatMessage.SendTime = DateTime.Now;
CurrentModelChatMessage.ModelEnumChatMessageTypeObj = ModelEnumChatMessageType.GetModelEnum(7);
CurrentModelChatMessage.IdChat = CurrentModelChat.Id;
if (_currentListQuotedMessage.Count > 0)
{
CurrentModelChatMessage.ListQuotedModelChatMessage = new ObservableCollection <ModelChatMessage>(_currentListQuotedMessage);
}
if (DataSourceChat.SaveDraftModelChatMessage(CurrentModelChatMessage))
{
CurrentModelChat.DraftMessage = CurrentModelChatMessage;
}
}
else
{
if (CurrentModelChat.DraftMessage != null)
{
DataSourceChat.SaveDraftModelChatMessage(CurrentModelChatMessage);
CurrentModelChat.DraftMessage = null;
}
}
CallbackRouter.Instance.ListModelChatMessageChanged -= OnListModelChatMessageChanged;
CallbackRouter.Instance.ListModelContactStatusChanged -= OnListModelContactStatusChanged;
CallbackRouter.Instance.ListModelContactSubscriptionChanged -= OnListModelContactSubscriptionChanged;
CallbackRouter.Instance.ModelUserSettingsChanged -= OnModelUserSettingsChanged;
}
/// <summary> Получить ModelChatMessage из ChatMessageModelManaged </summary>
private static ModelChatMessage GetModelChatMessageFromChatMessageModelManaged(ChatMessageModelManaged chatMessageModelManaged)
{
if (chatMessageModelManaged == null)
{
return(null);
}
var dataSourceContact = new DataSourceContact();
var result = new ModelChatMessage
{
Id = chatMessageModelManaged.Id,
IdChat = chatMessageModelManaged.ChatId,
SendTime = chatMessageModelManaged.SendTime,
Servered = chatMessageModelManaged.Servered,
Readed = chatMessageModelManaged.Readed,
StringContent = chatMessageModelManaged.StringContent,
Changed = chatMessageModelManaged.Changed,
Rownum = chatMessageModelManaged.Rownum,
Encrypted = chatMessageModelManaged.Encrypted,
Sender = DataSourceContact.GetModelContactFromContactModelManaged(chatMessageModelManaged.Sender),
ModelContactData = DataSourceContact.GetModelContactFromContactModelManaged(chatMessageModelManaged.ContactData),
ModelEnumChatMessageTypeObj = ModelEnumChatMessageType.GetModelEnum((int)chatMessageModelManaged.Type),
ModelEnumChatMessageQuoteTypeObj = ModelEnumChatMessageQuoteType.GetModelEnum((int)chatMessageModelManaged.QuoteType),
ModelEnumChatMessageSecurityLevelObj = ModelEnumChatMessageSecurityLevel.GetModelEnum((int)chatMessageModelManaged.SecurityLevel)
};
if (result.ModelContactData != null)
{
DataSourceContact.RefreshModelContactStatus(result.ModelContactData);
}
var quotedMessages = ConvertChatMessageModelManagedAtModelChatMessage(chatMessageModelManaged.QuotedMessages);
if (quotedMessages.Count != 0)
{
result.ListQuotedModelChatMessage = new ObservableCollection <ModelChatMessage>(quotedMessages);
}
if (chatMessageModelManaged.NotificationData != null)
{
result.ModelNotificationDataObj = new ModelNotificationData()
{
ListModelContact = DataSourceContact.GetListModelContactFromArrayContactModelManaged(chatMessageModelManaged.NotificationData.Contacts),
ModelEnumChatNotificationTypeObj = ModelEnumChatNotificationType.GetModelEnum((int)chatMessageModelManaged.NotificationData.Type)
};
}
return(result);
}
/// <summary> Метод отправки сообщения </summary>
private void SendModelMessage()
{
CurrentModelChatMessage.Sender = DataSourceContact.ModelContactIam;
CurrentModelChatMessage.SendTime = DateTime.Now;
CurrentModelChatMessage.ModelEnumChatMessageTypeObj = ModelEnumChatMessageType.GetModelEnum(0); // простое тесктовое сообщение
CurrentModelChatMessage.IdChat = CurrentModelChat.Id;
if (CurrentModelChat.IsP2P)
{
CurrentModelChatMessage.ModelEnumChatMessageSecurityLevelObj = ModelEnumChatMessageSecurityLevel.GetModelEnum(1); //сообщения зашифрованые
}
else
{
CurrentModelChatMessage.ModelEnumChatMessageSecurityLevelObj = ModelEnumChatMessageSecurityLevel.GetModelEnum(0); //сообщения не зашифрованые
}
if (_currentListQuotedMessage.Count != 0)
{
if (_currentListQuotedMessage.Count == 1 && JustAnswerCurrentMessage && String.IsNullOrWhiteSpace(_currentListQuotedMessage.First().StringContent))
{
JustAnswerCurrentMessage = false;
}
DataSourceChat.QuoteAndSendMessages(CurrentModelChatMessage, _currentListQuotedMessage, JustAnswerCurrentMessage);
_currentListQuotedMessage.Clear();
CurrentModelChatMessage = new ModelChatMessage();
}
else
{
if (DataSourceChat.SendModelChatMessage(CurrentModelChatMessage))
{
OnEventViewModel("SendModelMessage", CurrentModelChatMessage);
ListModelChatMessage.Add(CurrentModelChatMessage);
CurrentModelChatMessage = new ModelChatMessage();
}
}
if (CurrentModelChat.DraftMessage != null)
{
CurrentModelChat.DraftMessage = null;
}
}
/// <summary> Удалить сообщение </summary>
public void DeleteModelChatMessage(ModelChatMessage modelChatMessage)
{
if (modelChatMessage.Sender.Iam)
{
if (DataSourceChat.DeleteModelChatMessage(modelChatMessage))
{
modelChatMessage.ModelEnumChatMessageTypeObj = ModelEnumChatMessageType.GetModelEnum(5);
}
}
else
{
modelChatMessage.ModelEnumChatMessageTypeObj = ModelEnumChatMessageType.GetModelEnum(5);
}
if (modelChatMessage.ListQuotedModelChatMessage != null)
{
modelChatMessage.ListQuotedModelChatMessage.Clear();
}
}