using Godot;
using testing.interfaces; // Match your namespace

public partial class Enemy : CharacterBody2D, IDamageable
{
    [Export] public float MoveSpeed { get; set; } = 150.0f;
    [Export] public float MaxHealth { get; set; } = 30.0f;

    private Node2D _player;

    public override void _Ready()
    {
        // Find the player automatically using the group we just set up
        _player = GetTree().GetFirstNodeInGroup("player") as Node2D;
    }

    public override void _PhysicsProcess(double delta)
    {
        if (_player == null) return;

        // Calculate direction vector pointing from the enemy to the player
        Vector2 direction = GlobalPosition.DirectionTo(_player.GlobalPosition);
        
        // Move towards the player
        Velocity = direction * MoveSpeed;
        MoveAndSlide();
    }

    public void TakeDamage(float amount)
    {
        MaxHealth -= amount;
        GD.Print($"Enemy took {amount} damage! Health remaining: {MaxHealth}");

        if (MaxHealth <= 0)
        {
            GD.Print("Enemy defeated!");
            QueueFree(); // Removes the enemy from the game
        }
    }
}