using ET.PeopleBehave;
using FairyGUI;
using UnityEngine;

namespace ET
{
    using FUIUnitName;
    public class SceneChangeStart_AddComponent: AEvent<EventType.SceneChangeStart>
    {
        protected override void Run(EventType.SceneChangeStart args)
        {
            RunAsync(args).Coroutine();
        }
        private async ETTask RunAsync(EventType.SceneChangeStart args)
        {
            
            Scene currentScene = args.ZoneScene.CurrentScene();
            
            // 加载场景资源
            // await ResourcesComponent.Instance.LoadBundleAsync($"{currentScene.Name}.unity3d");
            // 切换到map场景

            SceneChangeComponent sceneChangeComponent = null;
            try
            {
                sceneChangeComponent = Game.Scene.AddComponent<SceneChangeComponent>();
                {
                    await sceneChangeComponent.ChangeSceneAsync(currentScene.Name);
                }
            }
            finally
            {
                sceneChangeComponent?.Dispose();
            }
            
            currentScene.AddComponent<GameSceneManagerComponent>();
            currentScene.AddComponent<MapComponent>();
            currentScene.AddComponent<CameraComponent>();
            currentScene.AddComponent<OperationComponent>();
            currentScene.AddComponent<BattleSceneViewComponent>();
            currentScene.AddComponent<PeopleBehaveComponent>();


            Unit unit = UnitComponent.unit;
            
            // show name ui
            var fuiPkgComponent = unit.ZoneScene().GetComponent<FUIPackageComponent>();
            fuiPkgComponent.AddPackage(FUIPackage.Common);
            var nameComp = await unit.ZoneScene().GetComponent<FUIComponent>().ShowUIAsync<FUI_UnitNamePanel, FUIUnitNamePanelComponent>(FUI_UnitNamePanel.UIPackageName);

            
            // 需要上面的Unit创建消息发送完进行初始化，才能进行下面其它东西的创建消息
            BuildingComponent buildingComponent = unit.GetComponent<BuildingComponent>();
            foreach (var building in buildingComponent.Children)
            {
                Game.EventSystem.Publish(new EventType.AfterCreateBuilding() { Unit = unit, Building = (Building)building.Value });
            }

            var cc = unit.GetComponent<ConstructComponent>();
            if (cc != null)
            {
                foreach (var construct in cc.Children)
                {
                    Game.EventSystem.Publish(new EventType.AfterCreateConstruct() { Unit = unit, Construct = (Construct)construct.Value});
                }
            }

            var rc = unit.GetComponent<ResourcePointComponent>();
            foreach (var resPair in rc.Children)
            {
                Game.EventSystem.Publish(new EventType.AfterCreateResource(){Unit = unit, Resource = (ResourcePoint)resPair.Value});
            }
            
            // 人的View放在最后面，因为要安排他们去资源和建筑上工作
            var pc = unit.GetComponent<PeopleComponent>();
            foreach (var v in pc.Children)
            {
                Game.EventSystem.Publish(new EventType.AfterCreatePeople() { Unit = unit, People = (People)v.Value });
            }
            
            Game.EventSystem.Publish(new EventType.SceneChangeFinish() {ZoneScene = args.ZoneScene, CurrentScene = currentScene});
            args.ZoneScene.GetComponent<ObjectWait>().Notify(new WaitType.Wait_SceneChangeFinish());
        }
    }
}