using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using Microsoft.Xna.Framework;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using MonogameLibrary.UI.Base;

namespace AnimatorFileCreatorAdvanced.Core.GUI
{

    public abstract class AbstractGUI
    {
        protected UIManager Manager = new();
        protected List<DrawableUIElement> Elements = new();
        private List<DrawableUIElement> ActiveElements;
        protected DrawableUIElement SelectedElement;
        private bool isStartedPrint = false;
        private bool isPressed = false;
        private Texture2D mouse;
        private MouseState mouseState;

        public AbstractGUI()
        {
        }

        protected abstract void CreateUI();
        private GraphicsDevice graphicsDevice;
        public virtual void Initialize()
        {
            Manager.Initialize(AppManager.Instance.GraphicsDevice);
            CreateUI();
        }

        public virtual void LoadContent()
        {
            Manager.LoadContent(AppManager.Instance.Content, "Fonts/Font");
            mouse = AppManager.Instance.Content.Load<Texture2D>("GUI/mouse");
        }

        public virtual void Update(GameTime gameTime)
        {
            Manager.Update(gameTime);
            mouseState = Mouse.GetState();
        }

        public virtual void Draw(SpriteBatch spriteBatch)
        {
            Manager.Draw(spriteBatch);
            spriteBatch.Begin();
            spriteBatch.Draw(mouse, new Rectangle(mouseState.Position.X, mouseState.Position.Y, 20, 40), Color.White);
            spriteBatch.End();
        }
    }
}