/// <summary>
/// Togle visibility of invite list
/// </summary>
async void inviteListButtonClick()
{
ShowInviteList = !ShowInviteList;
if (ShowInviteList)
{
//Load contacts
ContactsInviteList = new ContactsListViewModel(await UnitOfWork.GetUsersInfo(new List <int>(UnitOfWork.User.contactsIdList)), false, true);
}
}
async void loadInfo(Group group)
{
//Set group info
GroupInfo = group;
//add contacts to contact list all members list
if (GroupInfo.MembersIdList != null)
{
var membersInfo = await UnitOfWork.GetUsersInfo(new List <int>(GroupInfo.MembersIdList));
ContactsList = new ContactsListViewModel(membersInfo, true, false, AreYouAdmin);
}
//Load shared files
List <string> filesPath = new List <string>();
var messages = UnitOfWork.Database.MessagesTableRepo.Find(MessagesTableFields.ReceiverId.ToString(), GroupInfo.Id.ToString());
foreach (var mess in messages)
{
if (mess.AttachmentsList.Count != 0)
{
foreach (var attachment in mess.AttachmentsList)
{
filesPath.Add(attachment);
}
}
}
foreach (var file in await UnitOfWork.GetFilesByName(filesPath))
{
//Becouse Items is ObservableCollection we should update elements from the main thread
await App.Current.Dispatcher.Invoke(async() =>
{
SharedMedia.Items.Add(new FilesListItemViewModel(file, false, false));
});
}
//Update UI
OnPropertyChanged("GroupName");
OnPropertyChanged("IsYourGroup");
OnPropertyChanged("IsOnline");
OnPropertyChanged("AreYouAdmin");
}
public SearchResultsViewModel()
{
//Setup handlers
ApplicationService.GetChatViewModel.OnUsersSearchResultChanged((sender, args) => onUsersSearchResultChanged(args));
ApplicationService.GetChatViewModel.OnGroupSearchResultChanged((sender, args) => onGroupSearchResultChanged(args));
//Set results
var users = ApplicationService.UsersSearchResult;
var groups = ApplicationService.GroupsSearchResult;
if (users != null)
{
UsersSearchResults = new ContactsListViewModel(users);
}
if (groups != null)
{
GroupsSearchResults = new GroupsListViewModel(groups);
}
}
async void loadInfo(Contact contact)
{
if (contact == null)
{
return;
}
//Set user info
UserInfo = contact;
//If it's your account, than add contacts list
if (IsYourAccaunt)
{
//Add on user data changed handler
UnitOfWork.AddUserInfoUpdatedHandler((sender, args) => OnUserUpdates(sender, args));
//Load contacts info
var contactsList = await UnitOfWork.GetUsersInfo(new List <int>(UnitOfWork.User.contactsIdList));
if (contactsList != null)
{
ContactsList = new ContactsListViewModel(contactsList, false, false, false, true);
}
}
//If it's not your account, add groups list
else
{
//Make request to the server and get groups list
GroupsList = new GroupsListViewModel(await UnitOfWork.GetUserGroupsInfo(UserInfo));
}
//Update UI
OnPropertyChanged("UserName");
OnPropertyChanged("Bio");
OnPropertyChanged("Email");
OnPropertyChanged("IsYourContact");
OnPropertyChanged("IsYourAccaunt");
OnPropertyChanged("GroupsList");
}
void onUsersSearchResultChanged(List <Contact> dataChanged)
{
UsersSearchResults = new ContactsListViewModel(dataChanged);
}
