using System.Collections;
using Cysharp.Threading.Tasks;
using Framework;
using PhxhSDK;
using UnityEngine;
using UnityEngine.AddressableAssets;
using UnityEngine.SceneManagement;

namespace Gameplay.SubSystems
{
    public class GameSceneManager : Singlenton<GameSceneManager>
    {
        public enum EnumScene
        {
            GameStart, // 登录场景
            GameMain, // 主场景
            GameLevel // 关卡（战场）场景
        }

        public const string SCENE_PREFIX = "Assets/Scenes/";
        public const string START_SCENE_NAME = "StartScene";
        public const string LEVEL_SCENE_NAME = "LevelScene";
        public const string MAIN_SCENE_NAME = "MainScene";
        public const string SCENE_SUFFIX = ".unity";


        public async UniTask ChangeScene(EnumScene enumScene)
        {
            string sceneName = SCENE_PREFIX;
            switch (enumScene)
            {
                case EnumScene.GameStart:
                    sceneName += START_SCENE_NAME;
                    break;
                case EnumScene.GameMain:
                    sceneName += MAIN_SCENE_NAME;
                    break;
                case EnumScene.GameLevel:
                    sceneName += LEVEL_SCENE_NAME;
                    break;
                default:
                    DebugUtil.LogError("{0}.ChangeScene, {1} has no scene name matched",GetType(),enumScene);
                    sceneName += START_SCENE_NAME;
                    break;
            }
            sceneName += SCENE_SUFFIX;
            await Addressables.LoadSceneAsync(sceneName, LoadSceneMode.Single).ToUniTask();
        }


        public async UniTask LoadSceneAsync(string scenePath, LoadSceneMode mode = LoadSceneMode.Single)
        {
            await Addressables.LoadSceneAsync(scenePath, mode).ToUniTask();
        }
    }
}