feat: 增加尊享包商品及折扣逻辑，完善VIP与尊享包相关接口和数据返回

- 新增尊享包商品类型，支持 5000W 和 10000W Tokens
- 增加尊享包折扣计算与折扣后价格获取方法
- PayService 新增获取商品列表接口，支持尊享包折扣展示
- PayManager 支持尊享包订单金额按折扣计算，并新增获取用户累计充值金额方法
- OpenApiService Anthropic接口增加VIP与尊享包用量校验
- AiGateWayManager 增加尊享包Token扣减逻辑
- AiAccountService 返回用户VIP状态、到期时间及尊享包Token统计信息

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application/Services/AiAccountService.cs

@@ -8,6 +8,8 @@ using Yi.Framework.AiHub.Domain.Entities;
 using Yi.Framework.Rbac.Application.Contracts.IServices;
 using Yi.Framework.Rbac.Domain.Shared.Dtos;
 using Yi.Framework.SqlSugarCore.Abstractions;
+using Yi.Framework.AiHub.Domain.Extensions;
+using Yi.Framework.AiHub.Domain.Shared.Consts;
 
 namespace Yi.Framework.AiHub.Application.Services;
 
@@ -15,11 +17,19 @@ public class AiAccountService : ApplicationService
 {
     private IAccountService _accountService;
     private ISqlSugarRepository<AiUserExtraInfoEntity> _userRepository;
+    private ISqlSugarRepository<AiRechargeAggregateRoot> _rechargeRepository;
+    private ISqlSugarRepository<PremiumPackageAggregateRoot> _premiumPackageRepository;
 
-    public AiAccountService(IAccountService accountService, ISqlSugarRepository<AiUserExtraInfoEntity> userRepository)
+    public AiAccountService(
+        IAccountService accountService,
+        ISqlSugarRepository<AiUserExtraInfoEntity> userRepository,
+        ISqlSugarRepository<AiRechargeAggregateRoot> rechargeRepository,
+        ISqlSugarRepository<PremiumPackageAggregateRoot> premiumPackageRepository)
     {
         _accountService = accountService;
         _userRepository = userRepository;
+        _rechargeRepository = rechargeRepository;
+        _premiumPackageRepository = premiumPackageRepository;
     }
 
     /// <summary>
@@ -33,7 +43,54 @@ public class AiAccountService : ApplicationService
         var userId = CurrentUser.GetId();
         var userAccount = await _accountService.GetAsync(null, null, userId: CurrentUser.GetId());
         var output = userAccount.Adapt<AiUserRoleMenuDto>();
+
+        // 是否绑定服务号
         output.IsBindFuwuhao = await _userRepository.IsAnyAsync(x => userId == x.UserId);
+
+        // 是否为VIP用户
+        output.IsVip = CurrentUser.IsAiVip();
+
+        // 获取VIP到期时间
+        if (output.IsVip)
+        {
+            var recharges = await _rechargeRepository._DbQueryable
+                .Where(x => x.UserId == userId)
+                .ToListAsync();
+
+            if (recharges.Any())
+            {
+                // 如果有任何一个充值记录的过期时间为null，说明是永久VIP
+                if (recharges.Any(x => !x.ExpireDateTime.HasValue))
+                {
+                    output.VipExpireTime = null; // 永久VIP
+                }
+                else
+                {
+                    // 取最大的过期时间
+                    output.VipExpireTime = recharges
+                        .Where(x => x.ExpireDateTime.HasValue)
+                        .Max(x => x.ExpireDateTime);
+                }
+            }
+        }
+
+        // 获取尊享包Token信息
+        var premiumPackages = await _premiumPackageRepository._DbQueryable
+            .Where(x => x.UserId == userId && x.IsActive)
+            .ToListAsync();
+
+        if (premiumPackages.Any())
+        {
+            // 过滤掉已过期的包
+            var validPackages = premiumPackages
+                .Where(p => p.IsAvailable())
+                .ToList();
+
+            output.PremiumTotalTokens = validPackages.Sum(x => x.TotalTokens);
+            output.PremiumUsedTokens = validPackages.Sum(x => x.UsedTokens);
+            output.PremiumRemainingTokens = validPackages.Sum(x => x.RemainingTokens);
+        }
+
         return output;
     }
 }