using System;
using System.Collections;
using System.Collections.Generic;
using System.Threading.Tasks;
using UnityEngine;
using UnityEngine.Events;
using XFramework;

public static class GameObjectCreater
{

    /// <summary>
    /// 异步加载AB包创建车队 创建完成后执行完成事件
    /// </summary>
    public static async void CreateCarFromAB(List<CarData> carDatas, Transform parent, UnityAction createrOverAction)
    {
        Dictionary<string, Task<GameObject>> taskDic = new Dictionary<string, Task<GameObject>>();
        Dictionary<string, string> nameToTaskDic = new Dictionary<string, string>();
        for (int i = 0; i < carDatas.Count; i++)
        {
            string prefabName = "武器修理工程车";//后续根据车辆名称完善 现阶段所有车型用同一个模型
            nameToTaskDic.Add(carDatas[i].carName, prefabName);//
            if (!taskDic.ContainsKey(prefabName))//避免加载重复资源
            {
                string path = StreamingAssetsManager.GetPath(prefabName);//根据预制件名称获取资源路径
                taskDic.Add(prefabName, AssetBundleHelper.LoadABPrefab(path, prefabName));
            }
            if (!string.IsNullOrEmpty(carDatas[i].onboardEquip))//该车辆存在展开时的车载装备  加载车载装备
            {
                string childPrefabName = "600平米帐篷";//后续按照车载装备名称完善  现阶段所有只有一个车载模型
                if (!taskDic.ContainsKey(childPrefabName))//避免加载重复资源
                {
                    nameToTaskDic.Add(carDatas[i].onboardEquip, childPrefabName);//车载物体没有分配好唯一名称 
                    string childPrefabPath = StreamingAssetsManager.GetPath(childPrefabName);//根据预制件名称获取资源路径
                    taskDic.Add(childPrefabName, AssetBundleHelper.LoadABPrefab(childPrefabPath, childPrefabName));
                }
            }
        }
        await Task.WhenAll(taskDic.Values);//等待所有的车辆和车载物体加载完成

        for (int i = 0; i < carDatas.Count; i++)
        {
            //string path = StreamingAssetsManager.GetPath("武器修理工程车");//后续按照车辆名称完善
            //GameObject prefab = await AssetBundleHelper.LoadABPrefab(path, "武器修理工程车");
            GameObject prefab = taskDic[nameToTaskDic[carDatas[i].carName]].Result;//获取资源加载线程的资源 可能为空 后续处理为空情况
            GameObject newGO = GameObject.Instantiate<GameObject>(prefab);
            newGO.transform.parent = parent;
            CarCtrl carCtrl = newGO.AddComponent<CarCtrl>();
            carCtrl.SetInitData(carDatas[i]);
            if (!string.IsNullOrEmpty(carDatas[i].onboardEquip))//该车辆存在展开时的车载装备  加载车载装备
            {
                //string equipPath =StreamingAssetsManager.GetPath("600平米帐篷");//后续按照车载装备名称完善
                //GameObject equipPrefab = await AssetBundleHelper.LoadABPrefab(equipPath, carDatas[i].onboardEquip);
                GameObject equipPrefab = taskDic[nameToTaskDic[carDatas[i].onboardEquip]].Result;//获取资源加载线程的资源 可能为空 后续处理为空情况
                carCtrl.SetOnboardEquip(equipPrefab, $"{carDatas[i].carName}_{carDatas[i].onboardEquip}");
            }
            Crat3DText(carCtrl, new Vector3(0, 6, 0), "MainCamText", Camera.main.transform, LookAtState.LookAt);//创建展示车辆名称的3D文字
            GameObjectManager.Instance.SetNewCar(carCtrl);
        }
        createrOverAction?.Invoke();
    }

    /// <summary>
    /// 创建突发事件触发器
    /// </summary>
    /// <param name="tuFaDatas"></param>
    internal static void CreateTufaTrigger(List<TuFaData> tuFaDatas, Transform parent)
    {
        for (int i = 0; i < tuFaDatas.Count; i++)
        {
            GameObject newTufa = new GameObject($"TuFa_{tuFaDatas[i].name.ToString()}");
            newTufa.transform.SetParent(parent);
            newTufa.transform.position = MapHelper.GetWorldPosFromAnchPos(new Vector2(tuFaDatas[i].posX, tuFaDatas[i].posY));
            TuFaTriggerInstanceCtrl tuFaTrigger = newTufa.AddComponent<TuFaTriggerInstanceCtrl>();
            tuFaTrigger.InitTrigger(tuFaDatas[i].name, tuFaDatas[i].ID);
            GameObjectManager.Instance.InjeectGO(ManagerGOTypes.tufa, tuFaTrigger.gameObject, tuFaDatas[i].ID);
        }

    }

    /// <summary>
    /// 创建展示AB包中装备名称的3D文字
    /// </summary>
    /// <param name="useGO"></param>
    public static void Crat3DText(IShowName3DText useGO,Vector3 localPos,string layerName, Transform lookTarget, LookAtState lookAtState,float textSzie=0)
    {
        GameObject nameTextPrefab = ResourcesManager.Load<GameObject>("Name3DText");
        Text3DCtrl text3DCtrl= GameObject.Instantiate<GameObject>(nameTextPrefab, useGO.GetTrans()).GetComponent<Text3DCtrl>();
        if (text3DCtrl)
        {
            text3DCtrl.transform.localPosition = localPos;
            text3DCtrl.SetLookTarget(lookTarget);
            text3DCtrl.LookAtState = lookAtState;
            text3DCtrl.SetLayer(layerName);
            text3DCtrl.SetTextSize(textSzie);
            useGO.Bind3DText(text3DCtrl);
        }
        else
        {
            Debug.Log("3D文字预制件未挂载Text3DCtrl无法完成初始化");
        }
    }


    /// <summary>
    /// 创建VR虚拟同步人物模型 初始化物体名称
    /// </summary>
    public static void CreatSyncVRPerson(List<SyncUser> allUser)
    {
        GameObject vrPersonPrafab = ResourcesManager.Load<GameObject>("VR_PersonSyncPrefab");
        for (int i = 0; i < allUser.Count; i++)
        {
            VRPersonSyncHandlerCtrl vRPerson = GameObject.Instantiate<GameObject>(vrPersonPrafab).GetComponent<VRPersonSyncHandlerCtrl>();
            vRPerson.SetUser(allUser[i].userName, allUser[i].ip);
        }         
    }

}