using UnityEngine;
using XFramework;
using XFramework.Objects;

/// <summary>
/// 根据名称通过对象池生成一个Resources下的 Prefab
/// </summary>
public class ResourcesCreater
{
    /// <summary>
    /// 创建一个预制件 默认加入对象池  
    /// </summary>
    /// <param name="prefabName">预制件名称</param>
    /// <param name="usePool">是否加入对象池</param>
    /// <returns></returns>
    public static GameObject InstantiatePrefab(string prefabName, bool usePool = true)
    {
        string path = ResourcesManager.GetPath(prefabName);
        if (!string.IsNullOrEmpty(path))
        {
            if (usePool)
                return ObjectPool.Instance.Instantiate(Resources.Load<GameObject>(path));
            else
                return GameObject.Instantiate(Resources.Load<GameObject>(path));
        }
        else
        {
            Debug.LogError($"未查询到名称为{prefabName}资源的具体路径，需检查是否存在该资源并更新了ResMap!");
            return null;
        }
    }

    /// <summary>
    /// 创建一个预制件
    /// </summary>
    /// <param name="prefabName">预制件名称</param>
    /// <param name="transform">parentTrans</param>
    /// <param name="usePool">是否加入对象池</param>
    /// <returns></returns>
    public static GameObject InstantiatePrefab(string prefabName, Transform transform, bool usePool = true)
    {
        string path = ResourcesManager.GetPath(prefabName);
        if (!string.IsNullOrEmpty(path))
        {
            if (usePool)
                return ObjectPool.Instance.Instantiate((GameObject)Resources.Load(path), transform);
            else
                return GameObject.Instantiate(Resources.Load<GameObject>(path), transform);
        }
        else
        {
            Debug.LogError($"未查询到名称为{prefabName}资源的具体路径，需检查是否存在该资源并更新了ResMap!");
            return null;
        }
    }
}