protected override async Task<IAsyncEnumerable<VideoInfoControlViewModel>> GetPagedItemsImpl(int head, int count)
{
VideoListingResponse res = null;
if (SearchOption.SearchTarget == SearchTarget.Keyword)
{
res = await SearchProvider.GetKeywordSearch(SearchOption.Keyword, (uint)head, (uint)count, SearchOption.Sort, SearchOption.Order);
}
else if (SearchOption.SearchTarget == SearchTarget.Tag)
{
res = await SearchProvider.GetTagSearch(SearchOption.Keyword, (uint)head, (uint)count, SearchOption.Sort, SearchOption.Order);
}
if (res == null || res.VideoInfoItems == null)
{
return AsyncEnumerable.Empty<VideoInfoControlViewModel>();
}
else
{
return res.VideoInfoItems.Where(x => x != null).Select(item =>
{
var vm = new VideoInfoControlViewModel(item.Video.Id);
vm.SetupDisplay(item);
return vm;
})
.ToAsyncEnumerable();
}
}
protected override async Task<int> ResetSourceImpl()
{
int totalCount = 0;
if (SearchOption.SearchTarget == SearchTarget.Keyword)
{
var res = await SearchProvider.GetKeywordSearch(SearchOption.Keyword, 0, 2, SearchOption.Sort, SearchOption.Order);
totalCount = (int)res.GetTotalCount();
}
else if (SearchOption.SearchTarget == SearchTarget.Tag)
{
var res = await SearchProvider.GetTagSearch(SearchOption.Keyword, 0, 2, SearchOption.Sort, SearchOption.Order);
totalCount = (int)res.GetTotalCount();
}
return totalCount;
}
