private async Task LoadImagesAsync()
{
int imagesCount = 0;
if (Images != null)
{
imagesCount = Images.Count;
}
Images = await Api.GetImagesAsync(EntryId);
if (Log.IsDebugEnabled())
{
Log.Debug($"LoadImages, previous images: {imagesCount}, markers: {Markers.Count}, entry locations: {Model.Locations.Count}.");
Log.Debug(Json.Serialize(Markers));
}
if (imagesCount > 0)
{
Markers.RemoveRange(0, imagesCount);
}
if (Log.IsDebugEnabled())
{
Log.Debug($"LoadImages.Cleared, markers: {Markers.Count}.");
Log.Debug(Json.Serialize(Markers));
}
for (int i = 0; i < Images.Count; i++)
{
var image = Images[i];
Markers.Insert(i, new MapMarkerModel
{
Latitude = image.Location.Latitude,
Longitude = image.Location.Longitude,
Altitude = image.Location.Altitude,
DropColor = "blue",
Title = image.Name
});
}
if (Log.IsDebugEnabled())
{
Log.Debug($"LoadImages.Final, markers: {Markers.Count}.");
Log.Debug(Json.Serialize(Markers));
}
GalleryItems.Clear();
foreach (var image in Images)
{
GalleryItems.Add(new GalleryModel()
{
Title = image.Name,
Width = image.Preview.Width,
Height = image.Preview.Height
});
}
}
public async void LoadGallery(string galleryType)
{
currentGalleryType = galleryType;
string gallery = await networkManager.LoadGalleryAsync(Username, SessionId, galleryType);
if (GalleryItems != null)
{
GalleryItems.Clear();
}
GalleryItems = JsonConvert.DeserializeObject <List <GalleryControl.GalleryItem> >(gallery, new JsonSerializerSettings {
NullValueHandling = NullValueHandling.Ignore
});
}