using Robust.Client.AutoGenerated;
using Robust.Client.UserInterface.Controls;
using Robust.Client.UserInterface.CustomControls;
using Robust.Client.UserInterface.XAML;

namespace Content.Client.AirlockPainter.UI
{
    [GenerateTypedNameReferences]
    public sealed partial class AirlockPainterWindow : DefaultWindow
    {
        public Action<ItemList.ItemListSelectedEventArgs>? OnSpritePicked;

        private List<AirlockPainterEntry> CurrentEntries = new List<AirlockPainterEntry>();

        public AirlockPainterWindow()
        {
            RobustXamlLoader.Load(this);
        }

        public void Populate(List<AirlockPainterEntry> entries, int selected)
        {
            // Only clear if the entries change. Otherwise the list would "jump" after selecting an item
            if (!CurrentEntries.Equals(entries))
            {
                CurrentEntries = entries;
                SpriteList.Clear();
                foreach (var entry in entries)
                {
                    SpriteList.AddItem(entry.Name, entry.Icon);
                }
            }

            // Disable event so we don't send a new event for pre-selected entry and end up in a loop
            SpriteList.OnItemSelected -= OnSpritePicked;
            SpriteList[selected].Selected = true;
            SpriteList.OnItemSelected += OnSpritePicked;
        }
    }
}