using System.Numerics;
using KamiToolKit.Classes;

namespace KamiToolKit.Nodes;

/// <summary>
///     A simple image node that automatically creates a single <see cref="Part" />, and exposes helpers to modify that
///     part.
/// </summary>
/// <remarks>This node is not intended to be used with multiple <see cref="Part" />'s.</remarks>
public unsafe class SimpleImageNode : ImageNode {
    public SimpleImageNode() {
        PartsList.Add(new Part());
    }

    public float U {
        get => PartsList[0]->U;
        set => PartsList[0]->U = (ushort)value;
    }

    public float V {
        get => PartsList[0]->V;
        set => PartsList[0]->V = (ushort)value;
    }

    public Vector2 TextureCoordinates {
        get => new(U, V);
        set {
            U = value.X;
            V = value.Y;
        }
    }

    public float TextureHeight {
        get => PartsList[0]->Height;
        set => PartsList[0]->Height = (ushort)value;
    }

    public float TextureWidth {
        get => PartsList[0]->Width;
        set => PartsList[0]->Width = (ushort)value;
    }

    public Vector2 TextureSize {
        get => new(TextureWidth, TextureHeight);
        set {
            TextureWidth = value.X;
            TextureHeight = value.Y;
        }
    }

    public virtual string TexturePath {
        get => PartsList[0]->LoadedPath;
        set => PartsList[0]->LoadTexture(value);
    }

    public Vector2 ActualTextureSize => PartsList[0]->LoadedTextureSize;

    public void LoadTexture(string path, bool resolveTheme = true)
        => PartsList[0]->LoadTexture(path, resolveTheme);
    
    public void LoadIcon(uint iconId)
        => PartsList[0]->LoadIcon(iconId);
}