using Cysharp.Threading.Tasks;
using Framework;
using System.Collections.Generic;
using PhxhSDK;
using PhxhSDK.Phxh;
using TGS;
using UnityEngine;
using static Gameplay.Level.LevelData;
using Constants = Framework.Constants;

namespace Gameplay.Level
{
    public static class LevelUtils
    {
        public static uint RaycastUnit(Vector3 screenPosition)
        {
            var camera = CameraManager.Instance.MainCamera;
            if (camera)
            {
                var ray = camera.ScreenPointToRay(screenPosition);
                var info = GameplayInfoManager.Instance.QueryByRaycast(ray, LayerMask.GetMask("Unit"));
                if (info != null && info.type == GameplayInfoManager.GameplayInfo.GameInfoType.Unit)
                {
                    return info.id;
                }
            }
            return Constants.INVALID_UINT_ID;
        }

        // public static bool CheckEnterLevel(int levelId)
        // {
        //     var configFilePath = GetLevelFilePath(levelId);
        //     if (AssetManager.Instance.CanLocateAsset(configFilePath))
        //     {
        //         return true;
        //     }
        //
        //     else
        //     {
        //         return false;
        //     }
        // }

        public static string GetLevelFilePath(int id)
        {
            var cfg = TableManager.Instance.Tables.Level.DataMap.GetValueOrDefault(id);
            if (cfg == null)
            {
                DebugUtil.LogError($"找不到level配置，id:{id}");
                return null;
            }
            return string.Format(Constants.LEVEL_CONFIG_FORMAT_PATH,cfg.LevelData);
        }

        public static async UniTask<LevelData> LoadLevelData(int id)
        {
            var levelFilePath = GetLevelFilePath(id);
            var levelData = await JsonHelper.LoadFromAddressble<LevelData>(levelFilePath);
            if (levelData == null)
            {
                DebugUtil.LogError("LoadData failed, can not find level data: {0}", levelFilePath);
            }
            return levelData;
        }

        public static float SetCharaterToward(CharacterToward npcToward)
        {
            switch (npcToward)
            {
                case CharacterToward.TopLeft:
                    {
                        return 0f;
                        
                    }
                case CharacterToward.TopRight:
                    {
                        return 60f;
                    }
                case CharacterToward.Right:
                    {
                        return 120f;
                    }
                case CharacterToward.BottomRight:
                    {
                        return 180f;
                    }
                case CharacterToward.BottomLeft:
                    {

                        return -120f;
                    }
                default:
                    {
                        return -60f;
                    }
            }
        }
    }
    
}