using UnityEngine;

namespace MazeGen
{
    /// <summary>
    /// Visual representation of a single monster instance in a room.
    /// This is a placeholder using a colored circle - replace with real art later.
    /// </summary>
    [RequireComponent(typeof(SpriteRenderer))]
    public class MonsterView : MonoBehaviour
    {
        private MonsterEncounter.MonsterInstance _monsterData;

        public void Initialize(MonsterEncounter.MonsterInstance monsterData, Vector2 position)
        {
            _monsterData = monsterData;

            transform.position = position;
            transform.localScale = Vector3.one * 0.3f; // Smaller than rooms

            var sr = GetComponent<SpriteRenderer>();
            sr.sprite = RoomView.SharedSquareSprite;
            sr.color = _monsterData.Template.Color;

            gameObject.name = $"Monster_{_monsterData.Template.MonsterName}";
        }

        /// <summary>
        /// Called when this monster is defeated - fade out or destroy visually.
        /// </summary>
        public void OnDefeated()
        {
            // Simple fade out and destroy (you can add animations later)
            Destroy(gameObject);
        }

        public MonsterEncounter.MonsterInstance MonsterData => _monsterData;
    }
}