using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using MonoGameLibrary.Graphics;

namespace ONDClient.GUI;

public class MenuInputField : UIElement {
    private TextUIElement labelElement;
    private TextBoxUIElement textBoxElement;
    
    public MenuInputField(SpriteFont font, Point position, string label, string defaultValue = "") : base(position, position) {
        labelElement =
            new TextUIElement(position, font){Text = label, Color = Color.Gray};
        textBoxElement = 
            new TextBoxUIElement(font,
                new(labelElement.Bounds.Item1.X + (int)labelElement.Measure().X, labelElement.Bounds.Item1.Y),
                new(640, labelElement.Bounds.Item2.Y + (int)labelElement.Measure().Y));
        textBoxElement.OnFocused = () => {
            textBoxElement.Color = Color.LightGreen;
            labelElement.Color = Color.DarkGreen;
        };
        textBoxElement.OnUnfocused = () => {
            textBoxElement.Color = Color.White;
            labelElement.Color = Color.Gray;
        };
        
        Bounds = (labelElement.Bounds.Item1, textBoxElement.Bounds.Item2);
        Pressable = true;
        OnMousePress = textBoxElement.OnMousePress;
        textBoxElement.Text = defaultValue;
    }
    
    public string Text{
        get => textBoxElement.Text;
        set => textBoxElement.Text = value;
    }

    public override void Draw(SpriteBatch spriteBatch) {
        labelElement.Draw(spriteBatch);
        textBoxElement.Draw(spriteBatch);
    }

    public override void Update() {
        base.Update();
        labelElement.Update();
        textBoxElement.Update();
    }
}