public BakerProfileViewModel(
string bakerId,
IScreen hostScreen = null,
ICakeModelService cakeModelService = null,
IAppUserModelService appUserModelService = null,
IBakerModelService bakerModelService = null,
IUserApiService userApiService = null,
ILogger logger = null,
IMapper mapper = null) : base(hostScreen)
{
_cakeModelService = cakeModelService;
_appUserModelService = appUserModelService;
_bakerModelService = bakerModelService;
_userApiService = userApiService;
_logger = logger;
_mapper = mapper;
_bakerIdSubject = new Subject <string>();
StartChatCommand = ReactiveCommand.CreateFromTask(GoToChat);
PrepareCommand = ReactiveCommand.CreateFromTask(async b => await Prepare(bakerId));
Observable.Return(Unit.Default)
.InvokeCommand(PrepareCommand);
PrepareCommand.Subscribe();
}
public BakerChatViewModel(string bakerId,
IAppUserModelService appUserModelService = null,
IBakerModelService bakerModelService = null,
IChatModelService chatModelService = null)
{
_appUserModelService = appUserModelService ?? Locator.Current.GetService <IAppUserModelService>();
_bakerModelService = bakerModelService;
_chatModelService = chatModelService;
var user = _appUserModelService.User;
UserAvatarUrl = user.AvatarUrl;
var dynamicFilter = this.WhenValueChanged(vm => vm.BakerId)
.Select(CreatePredicate);
var chatMessages = _chatModelService
.ChatsForUser
.Connect()
.SubscribeOn(RxApp.TaskpoolScheduler)
.Filter(dynamicFilter)
.Transform(TransformToListItem)
.Publish();
chatMessages
.Bind(out _chatMessages)
.ObserveOn(RxApp.MainThreadScheduler)
.Subscribe()
.DisposeWith(CompositeDisposable);
chatMessages.Connect();
SendMessageCommand = ReactiveCommand.CreateFromTask(SendMessage);
PrepareCommand = ReactiveCommand.CreateFromTask(async b => await Prepare(bakerId));
Observable.Return(Unit.Default)
.InvokeCommand(PrepareCommand);
PrepareCommand.Subscribe();
}
