public async override void OnNavigatedTo(NavigationEventArgs e)
{
var dialogId = e.Parameter as string;
if (!string.IsNullOrEmpty(dialogId))
{
var dialogsManager = ServiceLocator.Locator.Get<IDialogsManager>();
dialog = dialogsManager.Dialogs.FirstOrDefault(d => d.Id == dialogId);
if (dialog != null)
{
var currentUserId = SettingsManager.Instance.ReadFromSettings<int>(SettingsKeys.CurrentUserId);
int otherUserId = dialog.OccupantIds.FirstOrDefault(id => id != currentUserId);
var cachingQbClient = ServiceLocator.Locator.Get<ICachingQuickbloxClient>();
var user = await cachingQbClient.GetUserById(otherUserId);
if (user != null)
{
UserName = user.FullName;
MobilePhone = user.Phone;
if (user.BlobId.HasValue)
{
var imageService = ServiceLocator.Locator.Get<IImageService>();
UserImage = await imageService.GetPrivateImage(user.BlobId.Value, 100);
}
}
}
}
}
public async override void OnNavigatedTo(NavigationEventArgs e)
{
var dialog = e.Parameter as DialogViewModel;
if (dialog == null) return;
currentDialog = dialog;
await Initialize(dialog);
}
public async override void OnNavigatedTo(NavigationEventArgs e)
{
var dialogId = e.Parameter as string;
if (dialogId == null) return;
var dialogsManager = ServiceLocator.Locator.Get<IDialogsManager>();
currentDialog = dialogsManager.Dialogs.FirstOrDefault(d => d.Id == dialogId);
if(currentDialog != null)
await Initialize(currentDialog);
}
private async Task Initialize(ChatNavigationParameter chatParameter)
{
IsLoading = true;
currentUserId = SettingsManager.Instance.ReadFromSettings<int>(SettingsKeys.CurrentUserId);
if (chatParameter.Dialog != null)
{
dialog = chatParameter.Dialog;
ChatName = chatParameter.Dialog.Name;
ChatImage = chatParameter.Dialog.Image;
int otherUserId = dialog.OccupantIds.FirstOrDefault(id => id != currentUserId);
await QmunicateLoggerHolder.Log(QmunicateLogLevel.Debug, string.Format("Initializing Chat page. CurrentUserId: {0}. OtherUserId: {1}.", currentUserId, otherUserId));
if (!string.IsNullOrEmpty(chatParameter.Dialog.Id))
await MessageCollectionViewModel.LoadMessages(chatParameter.Dialog.Id);
if (otherUserId != 0)
{
privateChatManager = QuickbloxClient.ChatXmppClient.GetPrivateChatManager(otherUserId, chatParameter.Dialog.Id);
privateChatManager.OnMessageReceived += ChatManagerOnOnMessageReceived;
privateChatManager.OnIsTyping += PrivateChatManagerOnOnIsTyping;
privateChatManager.OnPausedTyping += PrivateChatManagerOnOnPausedTyping;
}
CheckIsMessageSendingAllowed();
}
IsLoading = false;
}
private async Task Initialize(string dialogId)
{
IsLoading = true;
var dialogManager = ServiceLocator.Locator.Get<IDialogsManager>();
dialog = dialogManager.Dialogs.FirstOrDefault(d => d.Id == dialogId);
if (dialog == null) return;
currentUserId = SettingsManager.Instance.ReadFromSettings<int>(SettingsKeys.CurrentUserId);
ChatName = dialog.Name;
ChatImage = dialog.Image;
NumberOfMembers = dialog.OccupantIds.Count;
await QmunicateLoggerHolder.Log(QmunicateLogLevel.Debug, string.Format("Initializing GroupChat page. CurrentUserId: {0}. Group JID: {1}.", currentUserId, dialog.XmppRoomJid));
await MessageCollectionViewModel.LoadMessages(dialogId);
groupChatManager = QuickbloxClient.ChatXmppClient.GetGroupChatManager(dialog.XmppRoomJid, dialog.Id);
groupChatManager.MessageReceived += ChatManagerOnOnMessageReceived;
groupChatManager.JoinGroup(currentUserId.ToString());
IsLoading = false;
}
private async Task Initialize(DialogViewModel dialog)
{
IsLoading = true;
ChatName = dialog.Name;
ChatImage = dialog.Image;
var cachingQbClient = ServiceLocator.Locator.Get<ICachingQuickbloxClient>();
var imagesService = ServiceLocator.Locator.Get<IImageService>();
foreach (int occupantId in dialog.OccupantIds)
{
var user = await cachingQbClient.GetUserById(occupantId);
if (user != null)
Participants.Add(UserViewModel.FromUser(user));
}
foreach (var userViewModel in Participants)
{
userViewModel.IsOnline = QuickbloxClient.ChatXmppClient.Presences.Any(p => p.UserId == userViewModel.UserId && (p.PresenceType == PresenceType.None || p.PresenceType == PresenceType.Subscribed));
var user = await cachingQbClient.GetUserById(userViewModel.UserId);
if (user?.LastRequestAt != null)
{
userViewModel.LastActive = user.LastRequestAt.Value;
}
}
foreach (UserViewModel userVm in Participants)
{
if (userVm.ImageUploadId.HasValue)
{
userVm.Image = await imagesService.GetPrivateImage(userVm.ImageUploadId.Value, 100);
}
}
IsLoading = false;
}
private async Task Initialize(ChatNavigationParameter chatParameter)
{
IsLoading = true;
currentUserId = SettingsManager.Instance.ReadFromSettings<int>(SettingsKeys.CurrentUserId);
if (chatParameter.Dialog != null)
{
dialog = chatParameter.Dialog;
ChatName = chatParameter.Dialog.Name;
ChatImage = chatParameter.Dialog.Image;
otherUserId = dialog.OccupantIds.FirstOrDefault(id => id != currentUserId);
await QmunicateLoggerHolder.Log(QmunicateLogLevel.Debug, string.Format("Initializing Chat page. CurrentUserId: {0}. OtherUserId: {1}.", currentUserId, otherUserId));
if (!string.IsNullOrEmpty(chatParameter.Dialog.Id))
await MessageCollectionViewModel.LoadMessages(chatParameter.Dialog.Id);
if (otherUserId != 0)
{
privateChatManager = QuickbloxClient.ChatXmppClient.GetPrivateChatManager(otherUserId, chatParameter.Dialog.Id);
privateChatManager.MessageReceived += ChatManagerOnOnMessageReceived;
privateChatManager.OpponentStartedTyping += PrivateChatManagerOnOpponentStartedTyping;
privateChatManager.OpponentPausedTyping += PrivateChatManagerOpponentOpponentPausedTyping;
}
QuickbloxClient.ChatXmppClient.PresenceReceived += ChatXmppClientOnPresenceReceived;
IsOnline = QuickbloxClient.ChatXmppClient.Presences.Any(p => p.UserId == otherUserId && (p.PresenceType == PresenceType.None || p.PresenceType == PresenceType.Subscribed));
var otherUser = await ServiceLocator.Locator.Get<ICachingQuickbloxClient>().GetUserById(otherUserId);
if (otherUser?.LastRequestAt != null)
LastActive = otherUser.LastRequestAt.Value;
CheckIsMessageSendingAllowed();
}
IsLoading = false;
}
private async Task Initialize(DialogViewModel dialog)
{
ChatName = dialog.Name;
ChatImage = dialog.Image;
}
private async Task InitializeAllContacts(DialogViewModel existingDialog)
{
allContacts = new List<SelectableListBoxItem<UserViewModel>>();
foreach (Contact contact in QuickbloxClient.ChatXmppClient.Contacts)
{
if(existingDialog != null && existingDialog.OccupantIds.Contains(contact.UserId)) continue;
var userVm = UserViewModel.FromContact(contact);
allContacts.Add(new SelectableListBoxItem<UserViewModel>(userVm));
}
await LoadContactsNamesAndImages();
}
public override async void OnNavigatedTo(NavigationEventArgs e)
{
var dialog = e.Parameter as DialogViewModel;
if (dialog != null)
{
IsEditMode = true;
editedDialog = dialog;
}
IsLoading = true;
await InitializeAllContacts(editedDialog);
await Search(null);
IsLoading = false;
}
