async Task LoadMoreItemsAsync(bool refresh = false)
{
if (!HasMoreItems && !refresh)
{
IsLoading = false;
return;
}
try
{
if (refresh)
{
PageCount = 1;
Pagination = PaginationParameters.MaxPagesToLoad(1);
try
{
Views.Main.ExploreView.Current?.ShowTopLoading();
}
catch { }
try
{
Views.Main.ExploreClusterView.Current?.ShowTopLoading();
}
catch { }
//try
//{
// Views.Posts.ScrollableExplorePostView.Current?.ShowTopLoading();
//}
//catch { }
}
else
{
try
{
Views.Main.ExploreView.Current?.ShowBottomLoading();
}
catch { }
try
{
Views.Main.ExploreClusterView.Current?.ShowBottomLoading();
}
catch { }
//try
//{
// Views.Posts.ScrollableExplorePostView.Current?.ShowBottomLoading();
//}
//catch { }
}
var result = await InstaApi.FeedProcessor.GetTopicalExploreFeedAsync(Pagination, ClusterId);
//if (DeviceUtil.IsMobile)
Pagination.MaximumPagesToLoad = 2;
PageCount++;
FirstRun = false;
if (!result.Succeeded)
{
IsLoading = false;
if (result.Value == null || result.Value.Medias?.Count == 0)
{
Hide(refresh);
return;
}
}
HasMoreItems = result.Value.MoreAvailable;
Pagination.NextMaxId = result.Value.NextMaxId;
if (refresh)
{
Items.Clear();
ItemsX.Clear();
}
if (result.Value.Medias?.Count > 0)
{
//Items.AddRange(result.Value.Medias);
//ItemsX.AddRange(result.Value.Medias);
for (int i = 0; i < result.Value.Medias.Count; i++)
{
var l = result.Value.Medias[i];
if (!Items.Any(x => x.InstaIdentifier == l.InstaIdentifier))
{
Items.Add(l);
//ItemsX.Add(l);
}
}
}
if (result.Value.Clusters?.Count > 0)
{
Clusters.Clear();
if (result.Value.Clusters[0].Title.ToLower() == "for you")
{
result.Value.Clusters.RemoveAt(0);
}
Clusters.AddRange(result.Value.Clusters);
}
if (result.Value.Channel != null)
{
Channel = result.Value.Channel;
}
await Task.Delay(1000);
IsLoading = false;
if (refresh /*&& DeviceUtil.IsMobile*/)
{
RunLoadMore();
}
}
catch (Exception ex)
{
ex.PrintException("ExploreClusterGenerator.LoadMoreItemsAsync");
}
FirstRun = IsLoading = false;
Hide(refresh);
}
