private async Task InitialCate(LoginMode mode)
{
await CateVM.Refresh(mode);
}
/// <summary>
/// 从云端同步所有待办事项
/// </summary>
/// <returns></returns>
private async Task SyncAllToDos()
{
try
{
//没网络
if (App.IsNoNetwork)
{
//通知没有网络
ToastService.SendToast(ResourcesHelper.GetResString("NoNetworkHint"));
return;
}
if (App.IsInOfflineMode)
{
return;
}
//加载滚动条
IsLoading = Visibility.Visible;
ToastService.SendToast(ResourcesHelper.GetResString("Syncing"));
var isSyncOK = false;
DispatcherTimer timer = new DispatcherTimer();
timer.Interval = TimeSpan.FromSeconds(2);
timer.Tick += ((sendert, et) =>
{
if (isSyncOK)
{
IsLoading = Visibility.Collapsed;
ToastService.SendToast(ResourcesHelper.GetResString("SyncSuccessfully"));
}
timer.Stop();
});
timer.Start();
try
{
await ReSendStagedToDos();
await CateVM.Refresh(LoginMode.Login);
var result = await CloudService.GetMyToDosAsync();
if (!string.IsNullOrEmpty(result.JsonSrc))
{
//获得无序的待办事项
var scheduleWithoutOrder = ToDo.ParseJsonToObs(result.JsonSrc);
//获得顺序列表
var orders = await CloudService.GetMyOrderAsync();
//排序
AllToDos = ToDo.GetSortedList(scheduleWithoutOrder, orders);
UpdateListByChangingSelectedCate();
await SerializerHelper.SerializerToJson <ObservableCollection <ToDo> >(AllToDos, SerializerFileNames.ToDoFileName);
isSyncOK = true;
}
}
catch (COMException)
{
ToastService.SendToast(ResourcesHelper.GetResString("RequestError"));
}
finally
{
IsLoading = Visibility.Collapsed;
if (!timer.IsEnabled)
{
ToastService.SendToast(ResourcesHelper.GetResString("SyncSuccessfully"));
}
}
//最后更新动态磁贴
Messenger.Default.Send(new GenericMessage <ObservableCollection <ToDo> >(AllToDos), MessengerTokens.UpdateTile);
}
catch (Exception ex)
{
var task = Logger.LogAsync(ex);
}
}