using AlienAttack.MonoGame.Things.Bullets;
using AlienAttack.MonoGame.Things.Weapons;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;

namespace AlienAttack.MonoGame.Things.Enemies;

internal class RedEnemy : MoveableSprite
{
    //Enemy01_Green_Frame_1_png_processed

    protected int Health { get; set; } = 10;

    public RedEnemy(int x, int y) : base(x, y)
    {
        BoundBox = new Rectangle(0, 0, 64, 64);
        YVelocity = 2;
        //ActiveWeapons.Add(new Minigun());
        //ActiveWeapons.Add(new FastMinigun());
    }

    public override void Draw(SpriteDrawArgs args)
    {
        Texture2D texture = args.Content.Load<Texture2D>(@$"Sprites\Enemy01_Red_Frame_1_png_processed");
        SpriteEffects spriteEffects = SpriteEffects.None;

        args.SpriteBatch.Draw(texture, Position, null, DrawColor, 0, new Vector2(0, 0), 1, spriteEffects, 1);

        base.Draw(args);
    }

    public override void Update(SpriteUpdateContext context)
    {
        //YPosition += 2;

        if (Health <= 0)
        {
            IsDead = true;
            context.SpawnSprite(new Explosion((int)XPosition, (int)YPosition, XVelocity, YVelocity));
            return;
        }

        if (YPosition > context.ViewTransform.ScreenHeight)
        {
            IsDead = true;
            return;
        }

        //CheckMove(context);
        CheckFire(context);

        base.Update(context);
    }

    private void CheckFire(SpriteUpdateContext context)
    {
        //foreach (IWeapon weapon in ActiveWeapons)
        //{
        //    weapon.UpdateFireThreshold();
        //}

        //foreach (IWeapon weapon in ActiveWeapons)
        //{
        //    weapon.TryFire(this, context);
        //}
    }

    public override void OnCollision(SpriteCollisionContext context)
    {
        if (context.Sprite is Bullet bullet && bullet.Owner is Player)
        {
            Health -= bullet.Damage;
        }
    }
}