- 规范 UI 设计成为：

- UIForm 负责展示
    - Controller 负责控制
    - UseCase 负责业务逻辑
    - RawData 负责提供原始数据
    - Context 负责为 UIForm 提供数据
- 添加和补充一系列 UI 功能

Assets/GameMain/Scripts/Procedure/Game/GameStateShop.cs

@@ -1,161 +1,18 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using CustomEvent;
-using DataTable;
 using Definition.Enum;
-using Entity;
-using GameFramework.DataTable;
 using GameFramework.Fsm;
 using GameFramework.Procedure;
 using UI;
-using UnityEngine;
 using UnityGameFramework.Runtime;
-using Random = UnityEngine.Random;
 
 namespace Procedure
 {
     public class GameStateShop : GameStateBase
     {
-        #region Property
-
         public override GameStateType GameStateType => GameStateType.Shop;
 
         private ProcedureGame _procedureGame;
 
-        private DRGoods[] _drGoods;
-
-        private DRProp[] _drProps;
-        private IDataTable<DRProp> _propDataTable;
-
-        private IDataTable<DRWeapon> _weaponDataTable;
-
-        private ShopFormController _shopFormController;
-        private ShopFormContext _shopFormContext;
-
-        private LevelUpFormController _levelUpFormController;
-        private LevelUpFormContext _levelUpFormContext;
-
-        private int _shopRefreshTime = 0;
-
-        private Player _player => _procedureGame.Player;
-
-        private bool _shopOver = false;
-
-        #endregion
-
-        #region Methods
-
-        #region LevelUp
-
-        private LevelUpFormContext BuildLevelUpFormContext(int count = 4)
-        {
-            List<LevelUpPropContext> props = new List<LevelUpPropContext>();
-            int total = _drProps.Length;
-            if (total <= 0)
-            {
-                Log.Error("GameStateShop::BuildLevelUpFormContext(): _drProps == null");
-                return null;
-            }
-
-            count = Mathf.Min(count, total);
-
-            for (int i = 0; i < count; i++)
-            {
-                int index = Random.Range(0, total);
-                DRProp drProp = _drProps[index];
-                props.Add(new LevelUpPropContext
-                {
-                    PropId = drProp.Id,
-                    Title = drProp.Title,
-                    Type = "Prop",
-                    Icon = null,
-                    Description = GoodsItemContext.CreatePropDescription(drProp.Modifiers),
-                    IconAssetName = drProp.IconAssetName
-                });
-            }
-
-            return new LevelUpFormContext
-            {
-                Level = _player.CurrentLevel,
-                Props = props
-            };
-        }
-
-        #endregion
-
-        #region Shop
-
-        private void RefreshGoodsItems()
-        {
-            _shopFormContext = BuildShopFormContext();
-            _shopFormContext.RefreshPrice = (_shopRefreshTime + 1) * _procedureGame.CurrentLevel;
-            _shopRefreshTime++;
-            _shopFormController.OpenUI(_shopFormContext);
-        }
-
-        private ShopFormContext BuildShopFormContext()
-        {
-            int currentLevel = _procedureGame.CurrentLevel;
-            var context = new ShopFormContext
-            {
-                CurrentLevel = currentLevel,
-                RefreshPrice = currentLevel,
-                PlayerCoin = _player.Coin,
-                GoodsItems = InitRandomGoodsItems()
-            };
-            return context;
-        }
-
-        private List<GoodsItemContext> InitRandomGoodsItems(int count = -1)
-        {
-            if (_drGoods == null || _drGoods.Length == 0)
-            {
-                Log.Error("GameStateShop::InitRandomGoodsItems(): _drGoods == null");
-                return null;
-            }
-
-            count = Mathf.Max(count, Random.Range(4, 6));
-            int totalCount = _drGoods.Length;
-            List<GoodsItemContext> items = new List<GoodsItemContext>(count);
-            if (totalCount <= 0) return items;
-            count = Mathf.Min(count, totalCount);
-
-            for (int i = 0; i < count; i++)
-            {
-                int index = Random.Range(0, totalCount);
-                DRGoods drGoods = _drGoods[index];
-                GoodsItemContext goodsItem = new GoodsItemContext
-                {
-                    Price = Random.Range(drGoods.MinPrice, drGoods.MaxPrice)
-                };
-
-                if (drGoods.GoodsType == GoodsType.Prop)
-                {
-                    DRProp drProp = _propDataTable.GetDataRow(drGoods.GoodsTypeId);
-                    goodsItem.Title = drProp.Title;
-                    goodsItem.Type = "Prop";
-                    GameEntry.SpriteCache.GetSprite(drProp.IconAssetName, sprite => goodsItem.Icon = sprite);
-                    goodsItem.Description = GoodsItemContext.CreatePropDescription(drProp.Modifiers);
-                }
-                else if (drGoods.GoodsType == GoodsType.Weapon)
-                {
-                    DRWeapon drWeapon = _weaponDataTable.GetDataRow(drGoods.GoodsTypeId);
-                    goodsItem.Title = drWeapon.Title;
-                    goodsItem.Type = "Weapon";
-                    GameEntry.SpriteCache.GetSprite(drWeapon.IconAssetName, sprite => goodsItem.Icon = sprite);
-                    goodsItem.Description = GoodsItemContext.CreateWeaponDescription(drWeapon);
-                }
-
-                items.Add(goodsItem);
-            }
-
-            return items;
-        }
-
-        #endregion
-
-        #endregion
+        public bool ShopFinish { get; set; }
 
         #region FSM
 
@@ -163,47 +20,25 @@ namespace Procedure
         {
             Log.Debug("GameStateShop::OnInit");
             _procedureGame = master;
-
-            _levelUpFormController = new LevelUpFormController();
-            _shopFormController = new ShopFormController();
-
-            _drGoods = GameEntry.DataTable.GetDataTable<DRGoods>().ToArray();
-            _propDataTable = GameEntry.DataTable.GetDataTable<DRProp>();
-            _drProps = _propDataTable.ToArray();
-            _weaponDataTable = GameEntry.DataTable.GetDataTable<DRWeapon>();
-
-            _shopOver = false;
+            
+            var shopFormUseCase = new ShopFormUseCase(_procedureGame, this);
+            GameEntry.UIRouter.BindUIUseCase(UIFormType.ShopForm, shopFormUseCase);
         }
 
         public override void OnEnter(IFsm<IProcedureManager> procedureOwner)
         {
             Log.Debug("GameStateShop::OnEnter");
 
-            GameEntry.Event.Subscribe(ShopRefreshEventArgs.EventId, ShopRefresh);
-            GameEntry.Event.Subscribe(ShopPurchaseEventArgs.EventId, ShopPurchase);
-            GameEntry.Event.Subscribe(ShopContinueEventArgs.EventId, ShopContinue);
-            GameEntry.Event.Subscribe(CloseUIFormCompleteEventArgs.EventId, CloseUIFormComplete);
+            ShopFinish = false;
 
-            if (_procedureGame.PlayerPendingLevel != 0)
-            {
-                _levelUpFormContext = BuildLevelUpFormContext();
-                _levelUpFormController.OpenUI(_levelUpFormContext);
-            }
-            else
-            {
-                _shopFormContext = BuildShopFormContext();
-                _shopFormController.OpenUI(_shopFormContext);
-            }
-            
-            _shopOver = false;
+            GameEntry.UIRouter.OpenUI(UIFormType.ShopForm);
         }
 
         public override void OnUpdate(IFsm<IProcedureManager> procedureOwner, float elapseSeconds,
             float realElapseSeconds)
         {
-            if (_shopOver)
+            if (ShopFinish)
             {
-                _shopFormController?.CloseUI();
                 _procedureGame.ShopToBattle();
             }
         }
@@ -212,96 +47,16 @@ namespace Procedure
         {
             Log.Debug("GameStateShop::OnLeave");
 
-            _shopFormContext = null;
-            _shopFormController.CloseUI();
-            _shopFormController = null;
-
-            _levelUpFormContext = null;
-            _levelUpFormController.CloseUI();
-            _levelUpFormController = null;
-
-            GameEntry.Event.Unsubscribe(CloseUIFormCompleteEventArgs.EventId, CloseUIFormComplete);
-            GameEntry.Event.Unsubscribe(ShopRefreshEventArgs.EventId, ShopRefresh);
-            GameEntry.Event.Unsubscribe(ShopPurchaseEventArgs.EventId, ShopPurchase);
-            GameEntry.Event.Unsubscribe(ShopContinueEventArgs.EventId, ShopContinue);
+            GameEntry.UIRouter.CloseUI(UIFormType.ShopForm);
         }
 
         public override void OnDestroy(IFsm<IProcedureManager> procedureOwner)
         {
             _procedureGame = null;
-            _shopFormController = null;
-            _shopFormContext = null;
-
-            _levelUpFormController = null;
-            _levelUpFormContext = null;
-
-            _drGoods = null;
-            _propDataTable = null;
-            _weaponDataTable = null;
 
             Log.Debug("GameStateShop::OnDestroy");
         }
 
         #endregion
-
-        #region Event Handlers
-
-        private void ShopRefresh(object sender, EventArgs e)
-        {
-            if (!(e is ShopRefreshEventArgs args)) return;
-
-            if (_player.Coin < args.Cost) return;
-            _player.Coin -= args.Cost;
-            RefreshGoodsItems();
-        }
-
-
-        private void ShopPurchase(object sender, EventArgs e)
-        {
-            if (!(e is ShopPurchaseEventArgs args)) return;
-
-            int index = args.GoodsIndex;
-
-            if (index < 0 && index >= _shopFormContext.GoodsItems.Count)
-            {
-                Log.Warning("GameStateShop::ShopPurchase: Invalid index");
-                return;
-            }
-
-            if (_player.Coin < _shopFormContext.GoodsItems[index].Price) return;
-            _player.Coin -= _shopFormContext.GoodsItems[index].Price;
-            _shopFormContext.GoodsItems.RemoveAt(index);
-            _shopFormController.OpenUI(_shopFormContext);
-            // TODO: OnGoodsPurchased
-        }
-
-        private void ShopContinue(object sender, EventArgs e)
-        {
-            if (!(e is ShopContinueEventArgs)) return;
-
-            _shopOver = true;
-        }
-
-        private void CloseUIFormComplete(object sender, EventArgs e)
-        {
-            if (!(e is CloseUIFormCompleteEventArgs args)) return;
-
-            if (args.UIFormAssetName == nameof(UIFormType.LevelUpForm))
-            {
-
-                if (--_procedureGame.PlayerPendingLevel != 0)
-                {
-                    _levelUpFormContext = BuildLevelUpFormContext();
-                    _levelUpFormController.OpenUI(_levelUpFormContext);
-                }
-                else
-                {
-                    _levelUpFormContext = BuildLevelUpFormContext();
-                    _levelUpFormController.OpenUI(_levelUpFormContext);
-                }
-            }
-        }
-        
-        #endregion
     }
 }