using System.Collections.Generic;
using UnityEngine;
using Pooling;

namespace Minigames.DivingForPictures
{
    /// <summary>
    /// Manages a pool of trench tile objects to reduce garbage collection overhead.
    /// Optimized for handling a large number of different prefab types.
    /// </summary>
    public class TrenchTilePool : MultiPrefabPool<Tile>
    {
        /// <summary>
        /// Returns a tile to the pool
        /// </summary>
        /// <param name="tile">The tile to return to the pool</param>
        /// <param name="prefabIndex">The index of the prefab this tile was created from</param>
        public void ReturnTile(GameObject tile, int prefabIndex)
        {
            if (tile != null)
            {
                Tile tileComponent = tile.GetComponent<Tile>();
                if (tileComponent != null)
                {
                    Return(tileComponent, prefabIndex);
                }
                else
                {
                    Debug.LogWarning($"Attempted to return a GameObject without a Tile component: {tile.name}");
                    Destroy(tile);
                }
            }
        }
        
        /// <summary>
        /// Gets a tile from the pool, or creates a new one if the pool is empty
        /// </summary>
        /// <returns>A tile instance ready to use</returns>
        public GameObject GetTile(int prefabIndex)
        {
            Tile tileComponent = Get(prefabIndex);
            return tileComponent.gameObject;
        }
    }
}