public async void SendMessageAsync()
{
if (string.IsNullOrWhiteSpace(Message))
{
return;
}
var item = new UserMessage
{
Message = Message,
ReceiverId = ReceiverUserId,
ReceiverName = ReceiverName,
SenderId = AppSecurity.CurrentUser.UserId,
SenderName = AppSecurity.CurrentUser.GetFullName(),
IsIncoming = false,
isSend = false,
};
MessagingCenter.Send <object>(this, MessageCenterKeys.NewMessageAdded);
IsBusy = true;
var result = await App.AccountManager.SendMessageAsync(ReceiverName, Message, ReceiverUserId);
if (!result.IsSuccess)
{
item.isSend = false;
item.Image = "close.png";
await Application.Current.MainPage.DisplayAlert("Error", result.Message, "OK");
}
else
{
item.isSend = true;
item.Image = "tick.png";
}
AddNewMessagItem(item);
IsBusy = false;
Data.Repository.SaveOrUpdate(item);
Message = string.Empty;
IKeyboardInteractions keyboardInteractions = DependencyService.Get <IKeyboardInteractions>();
keyboardInteractions.HideKeyboard();
}
/// <summary>
/// Метод перенаправляет на другую страницу и изменяет индикатор текущей страницы
/// </summary>
/// <param name="item">Item.</param>
/// <param name="isHistory">If set to <c>true</c> is history.</param>
/// <param name="IsRedirectToBack">If set to <c>true</c> is redirect to back.</param>
/// <param name="isLoadAllCategories">If set to <c>true</c> is load all categories.</param>
public void RedirectToPage(PageName page, bool isHistory, bool IsRedirectToBack, bool isLoadAllCategories)
{
IKeyboardInteractions keyboardInteractions = DependencyService.Get <IKeyboardInteractions>();
keyboardInteractions.HideKeyboard();
StackLayout layoutContent = OnePage.bodyLayout;
History history = GetCurrentTransition();
if (history != null && history.Page == PageName.Order)
{
CrearHistory();
}
if (history != null && history.Page == PageName.Catalog && history.Step == HistoryStep.FilterProduct)
{
DeleteLastTransition();
}
//if (newView == catalogView && catalogView != null)
// catalogView.StopLoad();
switch (page)
{
case PageName.Main:
if (!isHistory && !AddTransition(page, "Главная"))
{
return;
}
ShowIndicator(layoutContent);
//if (mainPageView == null)
mainPageView = new MainPageView();
newView = mainPageView;
break;
case PageName.Info:
if (!isHistory && !AddTransition(page, "Инфо"))
{
return;
}
ShowIndicator(layoutContent);
newView = new InfoView();
break;
case PageName.Catalog:
if (!isHistory && !AddTransition(page, "Каталог"))
{
return;
}
ShowIndicator(layoutContent);
if (catalogView != null)
{
catalogView.StopLoad();
}
if (catalogView == null)
{
catalogView = new CatalogView(isLoadAllCategories);
catalogView.filterParam = filterParam;
}
newView = catalogView;
break;
case PageName.Login:
string text;
if (User.Singleton == null)
{
text = "Вход";
}
else
{
text = "Мой профиль";
}
if (!isHistory && !AddTransition(page, text, IsRedirectToBack))
{
return;
}
if (newView != basketView)
{
ShowIndicator(layoutContent);
}
loginView.GotoPage(history.Step);
newView = loginView;
break;
case PageName.Search:
if (!isHistory && !AddTransition(page, "Поиск", IsRedirectToBack))
{
return;
}
ShowIndicator(layoutContent);
newView = searchView;
searchView.ClearText();
break;
case PageName.Basket:
if (!isHistory && !AddTransition(page, "Корзина", false, true))
{
return;
}
ShowIndicator(layoutContent);
basketView = new BasketView();
newView = basketView;
break;
case PageName.Image:
if (catalogView != null)
{
filterParam = catalogView.filterParam;
}
if (!isHistory && !AddTransition(page, "Просмотр", false, true))
{
return;
}
ShowIndicator(layoutContent);
newView = imageView;
break;
default:
break;
}
//if (catalogView != null)
// catalogView.StopLoad();
Device.BeginInvokeOnMainThread(() => {
if (layoutContent.Children.Count > 0)
{
layoutContent.Children.RemoveAt(0);
}
layoutContent.Children.Insert(0, newView);
});
}
