private async void RefreshHotAnswersMethod()
{
#region Checking Network
if (false == Utility.Instance.IsNetworkAvailable)
{
ToasteIndicator.Instance.Show(String.Empty, "网络连接已中断", null, 3);
return;
}
#endregion
if (AnswersLoading)
{
return;
}
AnswersLoading = true;
var result = await _hot.GetTodayHotAnswers(LoginUser.Current.Token, "/hot/top/answers/day", true);
AnswersLoading = false;
if (result == null)
{
return;
}
if (result.Result == null)
{
ToasteIndicator.Instance.Show(String.Empty, result.Error.Message, null, 3);
return;
}
var hotAnswersAll = (from object hotAnswer in HotAnswers select hotAnswer as HotAnswer).ToList();
var newHotAnswers = new List <HotAnswer>();
var query = from i in result.Result.GetItems()
let asHotAnswer = i as HotAnswer
where hotAnswersAll.All(o => asHotAnswer != null && o.Answers[0].Url != asHotAnswer.Answers[0].Url)
select asHotAnswer;
newHotAnswers.AddRange(query);
if (newHotAnswers.Count == 20)
{
HotAnswers = new IncrementalLoading <HotAnswer>(GetMoreHotAnswers, "/hot/top/answers/day", FirstOffset, false);
return;
}
for (var i = 0; i < newHotAnswers.Count; i++)
{
HotAnswers.Insert(i, newHotAnswers[i]);
}
}
public HotAnswersResult(HotAnswers result) : base(result)
{
}