internal List <GifDataItem> CreateGifDataItemList(List <Datum> datumList)
{
List <GifDataItem> gifDataItems = datumList.Select <Datum, GifDataItem>
(
datumObj =>
{
GifDataItem gifDataItem = new GifDataItem();
gifDataItem.Id = datumObj.Id;
gifDataItem.CachedImageAutomationId = datumObj.Id;
gifDataItem.GifCollectionId = 0;
gifDataItem.ContentUrl = datumObj.ContentUrl;
gifDataItem.EmbedUrl = datumObj.EmbedUrl;
gifDataItem.ImageDownsizedUrl = datumObj.Images.Downsized.Url;
gifDataItem.ImagePreviewGifUrl = datumObj.Images.PreviewGif.Url;
gifDataItem.Rating = datumObj.Rating;
gifDataItem.Source = datumObj.Source;
gifDataItem.Title = datumObj.Title;
gifDataItem.TrendingDatetime = datumObj.TrendingDatetime;
gifDataItem.Type = datumObj.Type;
gifDataItem.Url = datumObj.Url;
return(gifDataItem);
}
).ToList <GifDataItem>();
return(gifDataItems);
}
public override void Init(object initData)
{
if (initData is GifDataItem)
{
_gifDataItem = initData as GifDataItem;
}
}
public void InsertGifDataItem(GifDataItem gifDataItem)
{
try
{
sqliteConnection.Insert(gifDataItem);
}
catch (Exception exception)
{
Debug.WriteLine(exception.Message);
}
}
public GifDataItem GetGifDataItem(GifDataItem gifDataItem, GifCollectionItem gifCollectionItem)
{
try
{
List <GifDataItem> existingItems = sqliteConnection.Query <GifDataItem>
($"select * from GifDataItem where Id = '{gifDataItem.Id}' and GifCollectionId = '{gifCollectionItem.Id}'");
return((existingItems.Count != 0) ? existingItems[0] : null);
//return sqliteConnection.GetAsync<GifDataItem>(gifDataItem.Id).Result;
}
catch (Exception exception)
{
Debug.WriteLine(exception.Message);
throw;
}
}
private void AddGifDataItemToCollection(GifCollectionItem gifCollectionItem)
{
GifDataItem existingItem = _gifDataServiceObj.GetGifDataItem(_gifDataItem, gifCollectionItem);
// If the gif does not previously exist in the collection
if (existingItem == null)
{
_gifDataItem.GifCollectionId = gifCollectionItem.Id;
_gifDataServiceObj.InsertGifDataItem(_gifDataItem);
}
else
{
GifCollectionItem priorCollectionItem = _gifCollectionServiceObj.GetGifCollectionItem(existingItem.GifCollectionId);
MainThread.BeginInvokeOnMainThread
(
() =>
{
CoreMethods.DisplayAlert("Oops", $"Gif already exists in the { priorCollectionItem.Name } collection.", "Ok");
}
);
}
}
public void DeleteGifDataItem(GifDataItem gifDataItem)
{
sqliteConnection.Delete <GifDataItem>(gifDataItem.Id);
}
private void DeleteGifDataItem(GifDataItem gifDataItem)
{
_gifDataServiceObj.DeleteGifDataItem(gifDataItem);
}
