private void searchChanel(string text)
{
var vm = DataContext as MenuMainVM;
var query = from mContact in vm.propData.chanelsCollectionInOne
where
mContact.chanelName.ToLower().Contains(text.ToLower())
select mContact;
var listQuery = new ObservableCollection <Chanel>(query);
vm.listShowing = CodePublic.getListToBiding(listQuery);
}
private async void getDataFromService(object obj)
{
isLoading = true;
try
{
propData = await repositoryServices.GetDataChanelsTask();
}
catch (Exception ex)
{
propData = repositoryServices.GetResulTask();
}
isLoading = false;
if (propData != null)
{
propData.chanelsCollection.First().chanels.Remove(propData.chanelsCollection.First().chanels.Last());
groupChanels = propData.chanelsCollection;
var item1 = propData.chanelsCollection.First();
groupChanelItem = item1;
var chanel1 = new Chanel();
chanel1.chanelId = "#123";
chanel1.chanelName = "Thêm kênh yêu thích";
chanel1.icon = "/Assets/Images/addFavChanel.png";
chanelFav = chanel1;
chanelsByGroup = CodePublic.ReadDataFromIsolatedStorage();
if (chanelsByGroup == null)
{
propData.chanelsCollection[0].numChannel = 0;
}
else
{
propData.chanelsCollection[0].numChannel = chanelsByGroup.Count - 1;
}
if (chanelsByGroup == null)
{
chanelsByGroup = new ObservableCollection <Chanel>();
chanelsByGroup.Add(chanel1);
}
else
{
for (int i = 0; i < chanelsByGroup.Count; i++)
{
if (chanelsByGroup[i].chanelId == chanelFav.chanelId)
{
chanelsByGroup.Remove(chanelsByGroup[i]);
}
}
chanelsByGroup.Add(chanelFav);
}
int indexId = 0;
foreach (var item in propData.chanelsCollection)
{
indexId++;
var query1 = item.chanels.Select(x =>
{
x.groupName = item.groupName;
x.groupId = indexId;
if (!x.icon.Contains(".jpg"))
{
x.icon = x.icon + ".jpg";
}
return(x);
});
var lstChanel = new ObservableCollection <Chanel>(query1);
foreach (var chanel in lstChanel)
{
propData.chanelsCollectionInOne.Add(chanel);
}
}
var lst = propData.chanelsCollectionInOne;
listShowing = CodePublic.getListToBiding(lst);
}
}