/// <summary>
/// Run when an item is dropped on a category
/// </summary>
/// <param name="target">The category component that the item was dropped onto</param>
public async Task OnItemDropOnCategory(ChannelListCategoryComponent target)
{
// Insert item into the next slot in the category
if (target == null)
{
return;
}
// Already parent
if (target.Category.Id == currentDragItem.Parent_Id)
{
return;
}
// Same item
if (target.Category.Id == currentDragItem.Id)
{
return;
}
ushort position = (ushort)target.ItemList.Count();
currentDragItem.Parent_Id = target.Category.Id;
currentDragItem.Position = position;
JsonContent content = JsonContent.Create(currentDragItem);
// Add current item to target category
var response = await ClientUserManager.Http.PostAsync($"/api/category/{target.Category.Id}/children", content);
Console.WriteLine($"Inserting {currentDragItem.Id} into {target.Category.Id} at position {position}");
Console.WriteLine(await response.Content.ReadAsStringAsync());
}
/// <summary>
/// Prepares drag system by setting initial drag object values
/// </summary>
/// <param name="item">The item</param>
/// <param name="parent">The parent category</param>
public void SetTargetInCategory(IClientPlanetListItem item,
ChannelListCategoryComponent parent)
{
currentDragIndex = 0;
if (parent != null)
{
currentDragIndex = parent.GetIndex(item);
}
currentDragParentPlanet = null;
currentDragParentCategory = parent;
currentDragItem = item;
}
/// <summary>
/// Run when an item is dragged within a category
/// </summary>
/// <param name="item">The item that was clicked</param>
/// <param name="parent">The parent category of the item that was clicked</param>
public void OnItemStartDragInCategory(IClientPlanetListItem item,
ChannelListCategoryComponent parent)
{
SetTargetInCategory(item, parent);
Console.WriteLine($"Starting drag for {item.GetItemTypeName()} {item.Name} at position {currentDragIndex}");
}
