using System.Collections.Generic;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using Sandbox.Map;
using Sandbox.Tiles;

namespace Sandbox
{
    public class Game1 : Game
    {
        GraphicsDeviceManager graphics;
        SpriteBatch spriteBatch;

        Texture2D spriteFloor;
        Texture2D spriteWall;

        GameMap FirstMap = new GameMap(20, 11);

        List<Title> titles;
        public Game1()
        {
            graphics = new GraphicsDeviceManager(this);
            Content.RootDirectory = "Content";
        }

        
        protected override void Initialize()
        {
            FirstMap.setMap();
            setGameMap();
            base.Initialize();
        }

        
        protected override void LoadContent()
        {
            spriteBatch = new SpriteBatch(GraphicsDevice);

            spriteFloor = Content.Load<Texture2D>("floor");
            spriteWall = Content.Load<Texture2D>("wall");
        }
        
        protected override void UnloadContent()
        {
            // TODO: Unload any non ContentManager content here
        }

        public void setGameMap()
        {
            titles = new List<Title>();

            int X = 0;
            int Y = 0;
            for (int i = 0; i < FirstMap.width; i++)
            {
                for (int j = 0; j < FirstMap.length; j++)
                {
                    if (FirstMap.map[i, j] == 1)
                    {
                        Title aWall = new Wall(spriteWall);
                        
                        aWall.Position.X = X;
                        aWall.Position.Y = Y;

                        titles.Add(aWall);
                    }
                    else if (FirstMap.map[i, j] == 0)
                    {
                        Title aFloor = new Floor(spriteFloor);

                        aFloor.Position.X = X;
                        aFloor.Position.Y = Y;

                        titles.Add(aFloor);
                    }
                    X += 30;
                }
                X = 0;
                Y += 30;
            }
        }
        protected override void Update(GameTime gameTime)
        {
            if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
                Exit();

            // TODO: Add your update logic here

            base.Update(gameTime);
        }

        protected override void Draw(GameTime gameTime)
        {
            GraphicsDevice.Clear(Color.CornflowerBlue);
            spriteBatch.Begin();

            foreach (Title element in titles)
            {
                element.draw(spriteBatch);
            }

            spriteBatch.End();
            base.Draw(gameTime);
        }
    }
}