using System;
using Cysharp.Threading.Tasks;
using Stary.Evo;
using Stary.Evo.InformationSave;
using UnityEngine;
using UnityEngine.SceneManagement;
using YooAsset;

namespace Stary.Evo
{
    public class ResStartState : AbstractFSMIStateAsync
    {
        private DomainConfig domainConfig;

        public ResStartState(IFsmSystemAsync system) : base(system)
        {
        }
        public override async UniTask OnEnterAsync<T1, T2>(T1 param1, T2 param2)
        {
            if (AppConfig.DeveloperMode)
            {
                domainConfig = param1 as DomainConfig;
#if UNITY_WEBGL
                string typeName = $"{domainConfig.@namespace}.{domainConfig.className},{domainConfig.assemblyName}"; // 完整命名空间
                Type type = Type.GetType(typeName);     
#else
                Type type = param2 as Type;
#endif



                GameObject mainPrefab = null;

                //加载前卸载资源
                await DomainAssetSystem.RemoveDomain(domainConfig);

                switch (domainConfig.loadResType)
                {
                    case DomainConfig.LoadResType.Prefab:
                        mainPrefab = await DomainAssetSystem.LoadDomainPrefab(domainConfig);
                        await DomainAssetSystem.SetTransformInfo(mainPrefab);
                        if (domainConfig.domainLoadType != DomainConfig.DomainLoadType.Static)
                        {
                            DomainAssetSystem.AddDomainNameEntity(domainConfig);
                        }
                        else
                        {
                            DomainAssetSystem.AddDomainStaticNameEntity(domainConfig);
                        }
                        break;
                    case DomainConfig.LoadResType.Scene:
                        var package = YooAssets.GetPackage(domainConfig.domain);
                        var sceneMode = domainConfig.loadSceneMode;
                        var physicsMode = LocalPhysicsMode.None;
                        SceneHandle handle =
                            package.LoadSceneAsync(domainConfig.sceneIdentifier, sceneMode, physicsMode);
                        await handle;

                        Scene targetScene = SceneManager.GetSceneByName(handle.SceneName);
                        SceneManager.SetActiveScene(targetScene);
                        mainPrefab = await DomainAssetSystem.LoadDomainPrefab(domainConfig);
                        SceneManager.MoveGameObjectToScene(mainPrefab, targetScene);
                        DomainAssetSystem.AddDomainNameEntity(domainConfig);
                        break;
                }


                await DomainAssetSystem.BindableProperty(domainConfig, mainPrefab, type);
            }
        }



    }
}