private void getIdolListAppBarMenuItem_Click(object sender, EventArgs e)
{
FriendsAPI friendsAPI = new FriendsAPI(App.Account);
int reqNum = 30;
int count = App.Account.Person.IdolNum % reqNum == 0 ?
App.Account.Person.IdolNum / reqNum :
App.Account.Person.IdolNum / reqNum + 1;
for (int page = 1; page <= count; page++)
{
AddMsg(String.Format("正在更新收听账号的详细信息（第{0}页/共{1}页）...", page, count));
int index = reqNum * (page - 1);
friendsAPI.IdolList(reqNum, index, FriendsAPI.Mode.All, (returnResult) =>
{
Result result = returnResult.Item1;
List <Person> personList = returnResult.Item2;
if (result.ErrCode == Result.SUCCESS)
{
foreach (Person person in personList)
{
WeiBoAnalyser.Common.DbHelper.Insert <Person>(person);
}
}
AddMsg(String.Format("更新收听账号的信息完成（第{0}页/共{1}页）", result.Page, count));
if (result.AutoResetEvent != null)
{
result.AutoResetEvent.Set();
}
}, page);
}
}
protected override async Task RefreshList()
{
try
{
RaiseStartRefreshList();
Items.Clear();
var list = await FriendsAPI.GetExtendedAsync(
new[] { FriendsAPI.FieldsEnum.photo_50, FriendsAPI.FieldsEnum.online });
if (list == null)
{
return;
}
foreach (var item in list.Items)
{
Items.Add(new VCAListItem <VKFriend>(item));
}
}
catch (NullReferenceException)
{
}
finally
{
RaiseFinishRefreshList();
}
}
protected override async Task <IEnumerable <VKFriend> > RefreshCore()
{
var list = await VKApi.Audio.GetBroadcastListAsync(VKBroadcastFilterEnum.All);
var friendList = await FriendsAPI.GetExtendedAsync(new[] { FriendsAPI.FieldsEnum.photo_50 });
Debug.Assert(list != null);
Debug.Assert(friendList != null);
list.Items.ForEach(b =>
{
var friend = friendList.Items.FirstOrDefault(v => v.Id == b.Id);
if (friend != null)
{
b.Photo50 = friend.Photo50;
}
});
return(list.Items);
}
