Merge remote-tracking branch 'origin/glms/feature/1.4.2' into glms/feature/1.4.2

Plugins/YLErp.Plugins.GuoLian/DocumentGenerator/TradeSettleBillGenerator.cs

@@ -74,11 +74,6 @@ namespace YLErp.Plugins.GuoLian.DocumentGenerator
                 var underlying = Context.GetTradeUnderlying(flowEventGroup.UnderlyingCode);
                 var closeNotionalValue = unwindData?.CloseNotionalValue
                     ?? flowEventGroup.Quantity * flowEventGroup.ContractSize * posi.PosiGrossPrice;
-                var settlementDate = flowEventGroup.UnwindDate
-                    ?? throw new ServiceException($"平仓事件{flowEventGroup.id}缺少结算日");
-                var currentDayFloatingDividend = Context.GetEodPositions(tradeId, settlementDate)
-                    .FirstOrDefault(x => x.PositionId == flowEventGroup.PositionId)
-                    ?.TdPosiDividend ?? 0m;
 
                 // 行构造器统一处理客户视角、结算公式、品种差异和模板展示精度。
                 var row = SwapSettlementBillRowBuilder.Build(new SwapSettlementBillRowInput
@@ -91,7 +86,6 @@ namespace YLErp.Plugins.GuoLian.DocumentGenerator
                     Positions = positions,
                     UnderlyingInstrumentType = underlying?.UnderlyingInstrumentType,
                     CloseNotionalValue = closeNotionalValue,
-                    CurrentDayFloatingDividend = currentDayFloatingDividend,
                     // 与提前终止详情页保持同一来源：读取 swap_flow_event 中的平仓浮动腿记录。
                     ExitYtm = flowEventGroup.ExitYtm,
                     IncludePeriodPaymentInNetting = (tradeExtend?.ExtendObj?.DividendPayDate ?? 1) == 0

UnitTestProject/Modules/SwapModule/SwapSpanBalanceCalcTest.cs

@@ -3,9 +3,12 @@ using YLErp.Modules.SwapModule.Margin;
 namespace YLErp.Modules.SwapModule
 {
     /// <summary>
-    /// R2 阶段三 §3.2 可用资金公式测试（需求拆分 R2 口径，实时/EOD/报告三处共用 SwapSpanBalanceCalc）：
+    /// R2 阶段三 §3.2 可用资金/追保/可取资金公式测试（定稿 2026-08-28 口径，实时/EOD/报告三处共用 SwapSpanBalanceCalc）：
-    /// 客户维度 = Max(现金结存 + 授信 − 已使用授信 + 初始保证金 − 维持保证金, 0)；
+    /// 客户维度可用 = Max(现金结存 + 授信 − 已使用授信 + 初始保证金 − 维持保证金, 0)；
-    /// 合约维度 = Max(现金结存 + 授信 − 已使用授信 − 交易维度追加保证金合计, 0)。
+    /// 合约维度可用 = Max(现金结存 + 授信 − 已使用授信, 0)（定稿删除"−交易维度追加保证金"，避免与现金结存/已使用授信双重扣减）；
+    /// 追保金额两维度均 Max(...,0) 截断、恒 ≥ 0（只追不退）；合约维度（2026-08-28 调整）= 当日追加保证金现金部分合计
+    /// （不与现金结存轧差、闲置现金不冲抵、授信不追），客户维度 = Max((维持−初始) − (现金+授信−已使用), 0)；
+    /// 可取资金只算现金部分：合约维度 = Max(现金结存 + min(持仓盈亏,0), 0)，客户维度 = Max(现金结存 + 初始 − 维持 + min(持仓盈亏,0), 0)。
     /// 授信额度为 credit.Credit 合计（保存时已折算比例），现金结存=期末结存（阶段二起授信不进资金）。
     /// </summary>
     [TestClass]
@@ -35,40 +38,27 @@ namespace YLErp.Modules.SwapModule
                 cashBalance: 20, totalCredit: 100, usedCredit: 20, initialMargin: 100, maintenanceMargin: 130), 1e-6);
         }
 
+        /// <summary>
+        /// 合约维度可用资金（定稿 2026-08-28）：Max(现金结存 + 授信 − 已使用授信, 0)，不再减交易维度追加保证金。
+        /// </summary>
         [TestMethod]
-        public void SB_004_合约维度_按交易追加合计扣减()
+        public void SB_004_合约维度_可用资金()
         {
-            //现金20 + 授信100 − 已使用20 − 追加合计30 = 70
+            //现金20 + 授信100 − 已使用20 = 100
-            Assert.AreEqual(70, SwapSpanBalanceCalc.CalcContractDimensionAvailable(
+            Assert.AreEqual(100, SwapSpanBalanceCalc.CalcContractDimensionAvailable(
-                cashBalance: 20, totalCredit: 100, usedCredit: 20, tradeAdditionalMarginSum: 30), 1e-6);
+                cashBalance: 20, totalCredit: 100, usedCredit: 20), 1e-6);
         }
 
         [TestMethod]
         public void SB_005_合约维度_扣尽截断为0()
         {
+            //现金20 + 授信0 − 已使用30 = −10 → 0
             Assert.AreEqual(0, SwapSpanBalanceCalc.CalcContractDimensionAvailable(
-                cashBalance: 20, totalCredit: 0, usedCredit: 0, tradeAdditionalMarginSum: 30), 1e-6);
+                cashBalance: 20, totalCredit: 0, usedCredit: 30), 1e-6);
         }
 
         /// <summary>
-        /// 阶段三口径一致性：无追加保证金流水时（阶段四前），两维度公式数值一致——
+        /// 客户维度追保金额（定稿 2026-08-28：Max(...,0) 截断，恒 ≥ 0，只追不退）。
-        /// 交易追加合计 = Σ(维持−累计) = 维持 − 初始，与客户维度的 (初始−维持) 项互相抵消。
-        /// </summary>
-        [TestMethod]
-        public void SB_006_阶段三两维度数值一致()
-        {
-            var cash = 20d;
-            var credit = 100d;
-            var used = 20d;
-            var initial = 100d;
-            var maintenance = 130d;
-            var clientDimension = SwapSpanBalanceCalc.CalcClientDimensionAvailable(cash, credit, used, initial, maintenance);
-            var contractDimension = SwapSpanBalanceCalc.CalcContractDimensionAvailable(cash, credit, used, maintenance - initial);
-            Assert.AreEqual(clientDimension, contractDimension, 1e-9);
-        }
-
-        /// <summary>
-        /// 阶段四 §4.2 客户维度双向追保：正数=需追保，不以 0 截断。
         /// </summary>
         [TestMethod]
         public void SB_010_客户维度追保金额_正数需追保()
@@ -79,15 +69,15 @@ namespace YLErp.Modules.SwapModule
         }
 
         [TestMethod]
-        public void SB_011_客户维度追保金额_负数可返还()
+        public void SB_011_客户维度追保金额_盈余截断为0()
         {
-            //差额 (维持130−初始100)=30，资金 20+100−20=100 → 追保 = 30 − 100 = −70（可返还，不截断为 0）
+            //差额 (维持130−初始100)=30，资金 20+100−20=100 → 30 − 100 = −70 → 截断为 0（资金富余不展示负数）
-            Assert.AreEqual(-70, SwapSpanBalanceCalc.CalcClientDimensionCallMargin(
+            Assert.AreEqual(0, SwapSpanBalanceCalc.CalcClientDimensionCallMargin(
                 cashBalance: 20, totalCredit: 100, usedCredit: 20, initialMargin: 100, maintenanceMargin: 130), 1e-6);
         }
 
         /// <summary>
-        /// 客户维度追保金额与可用资金公式互为反向（去 Max 截断）：追保 = −(未截断可用资金)。
+        /// 客户维度追保金额与可用资金公式互为反向（各加 Max 截断）：追保 = Max(−(未截断可用资金), 0)。
         /// </summary>
         [TestMethod]
         public void SB_012_客户维度追保与可用资金反向一致()
@@ -100,7 +90,7 @@ namespace YLErp.Modules.SwapModule
             var available = SwapSpanBalanceCalc.CalcClientDimensionAvailable(cash, credit, used, initial, maintenance);
             var callMargin = SwapSpanBalanceCalc.CalcClientDimensionCallMargin(cash, credit, used, initial, maintenance);
             var availableUnfloored = cash + credit - used + initial - maintenance;
-            Assert.AreEqual(-availableUnfloored, callMargin, 1e-9);
+            Assert.AreEqual(Math.Max(-availableUnfloored, 0), callMargin, 1e-9);
             //可用资金被 0 截断时追保为正（需追保），两者不矛盾
             if (availableUnfloored < 0)
             {
@@ -110,22 +100,60 @@ namespace YLErp.Modules.SwapModule
         }
 
         /// <summary>
-        /// 合约维度追保金额（Max((现金+授信−已使用)×−1, 0)）：账户透支为正=应补足，盈余截断为 0。
+        /// 合约维度追保金额（2026-08-28 新口径）：当日产生的追加保证金现金部分合计，不与现金结存轧差、
+        /// 闲置现金不冲抵、授信部分不追；Max(...,0) 兜底截断（正常无负记录，追保回落不返还）。
         /// </summary>
         [TestMethod]
-        public void SB_013_合约维度追保金额_透支为正()
+        public void SB_013_合约维度追保金额_当日现金追加全额()
         {
-            //现金−80 + 授信100 − 已使用30 = −10 → 追保 = 10（应补足）
+            //场景：入金60万、现金初保50万（闲置10万），当日需追加40万（现金）——
-            Assert.AreEqual(10, SwapSpanBalanceCalc.CalcContractDimensionCallMargin(
+            //旧口径缺口法追 30万（闲置现金被冲抵）；新口径追当日现金追加全额 40万
-                cashBalance: -80, totalCredit: 100, usedCredit: 30), 1e-6);
+            Assert.AreEqual(400000, SwapSpanBalanceCalc.CalcContractDimensionCallMargin(400000), 1e-6);
         }
 
         [TestMethod]
-        public void SB_014_合约维度追保金额_盈余截断为0()
+        public void SB_014_合约维度追保金额_无当日追加为0()
         {
-            //现金50 + 授信100 − 已使用20 = 130 → 盈余，Max(...,0) 截断 → 追保 = 0
+            //当日追加全走授信（无现金流水）/当日无追保 → 0；负值兜底截断为 0
-            Assert.AreEqual(0, SwapSpanBalanceCalc.CalcContractDimensionCallMargin(
+            Assert.AreEqual(0, SwapSpanBalanceCalc.CalcContractDimensionCallMargin(0), 1e-6);
-                cashBalance: 50, totalCredit: 100, usedCredit: 20), 1e-6);
+            Assert.AreEqual(0, SwapSpanBalanceCalc.CalcContractDimensionCallMargin(-100), 1e-6);
+        }
+
+        /// <summary>
+        /// 可取资金（定稿 2026-08-28）：只算现金部分（授信不可取现）；min(持仓盈亏,0) 只扣浮亏、浮盈不放行。
+        /// </summary>
+        [TestMethod]
+        public void SB_015_客户维度可取资金_浮亏扣减()
+        {
+            //现金200 + 初始100 − 维持150 + min(−30,0) = 120
+            Assert.AreEqual(120, SwapSpanBalanceCalc.CalcClientDimensionDesirableFund(
+                cashBalance: 200, initialMargin: 100, maintenanceMargin: 150, positionPnl: -30), 1e-6);
+        }
+
+        [TestMethod]
+        public void SB_016_客户维度可取资金_浮盈不放行()
+        {
+            //现金200 + 初始100 − 维持150 + min(50,0)=0 → 150
+            Assert.AreEqual(150, SwapSpanBalanceCalc.CalcClientDimensionDesirableFund(
+                cashBalance: 200, initialMargin: 100, maintenanceMargin: 150, positionPnl: 50), 1e-6);
+        }
+
+        [TestMethod]
+        public void SB_017_客户维度可取资金_截断为0()
+        {
+            //现金20 + 初始100 − 维持150 + min(−40,0) = −70 → 0
+            Assert.AreEqual(0, SwapSpanBalanceCalc.CalcClientDimensionDesirableFund(
+                cashBalance: 20, initialMargin: 100, maintenanceMargin: 150, positionPnl: -40), 1e-6);
+        }
+
+        [TestMethod]
+        public void SB_018_合约维度可取资金()
+        {
+            //Max(100 + min(−30,0), 0) = 70；浮亏超过现金时截断为 0
+            Assert.AreEqual(70, SwapSpanBalanceCalc.CalcContractDimensionDesirableFund(cashBalance: 100, positionPnl: -30), 1e-6);
+            Assert.AreEqual(0, SwapSpanBalanceCalc.CalcContractDimensionDesirableFund(cashBalance: 20, positionPnl: -50), 1e-6);
+            //浮盈不放行：Max(100 + min(80,0), 0) = 100
+            Assert.AreEqual(100, SwapSpanBalanceCalc.CalcContractDimensionDesirableFund(cashBalance: 100, positionPnl: 80), 1e-6);
         }
     }
 }

UnitTestProject/Modules/UnderlyingModule/FundManagerLookupServiceTest.cs

@@ -0,0 +1,46 @@
+using Dapper;
+using YLErp.Modules.UnderlyingModule;
+
+namespace YLErp.UnitTestProject.Modules.UnderlyingModule
+{
+    /// <summary>
+    /// 基金管理人取数（bigdata 数据源）连通性与库名插值验证（连 96 测试库）：
+    /// - DbSchema.Of 从连接串解析物理库名（glms_bigdata），SQL 不再硬编码库名、跨环境库名不同也能命中；
+    /// - Lookup 全链路（连接 96 → 插值 SQL 执行 → 结果归并）不返回 Unavailable 即为连通且 SQL 有效。
+    /// </summary>
+    [TestClass]
+    public class FundManagerLookupServiceTest
+    {
+        [TestMethod]
+        public void DbSchema_从连接串解析物理库名()
+        {
+            Assert.AreEqual("`glms_bigdata`", DbSchema.Of("bigdata"));
+            Assert.AreEqual("`glms_yltrs_ylcms`", DbSchema.Of("ylcms"));
+        }
+
+        [TestMethod]
+        public void Lookup_连接96大数据库_非降级()
+        {
+            var service = new FundManagerLookupService();
+            //96 库现有测试数据 161210/630006/511160（SECUCODE 无后缀，与去后缀匹配逻辑一致），用库存代码验证全链路命中
+            foreach (var code in new[] { "511160.SH", "161210.SZ", "630006.SH" })
+            {
+                var result = service.Lookup(code);
+                Console.WriteLine($"code={code} → Status={result.Status}, InvestAdvisorName={result.InvestAdvisorName}");
+                Assert.AreNotEqual(FundManagerLookupStatus.Unavailable, result.Status,
+                    $"code={code} 返回 Unavailable：96 bigdata 库不可达或插值 SQL 执行失败");
+            }
+        }
+
+        [TestMethod]
+        public void Diag_查看库存secucode样例与行数()
+        {
+            using var connection = new MySqlConnector.MySqlConnection(AppManager.GetConnectionString("bigdata"));
+            var count = connection.ExecuteScalar<long>($"SELECT COUNT(*) FROM {DbSchema.Of("bigdata")}.mf_fundarchives");
+            var samples = connection.Query<string>($"SELECT SECUCODE FROM {DbSchema.Of("bigdata")}.mf_fundarchives LIMIT 8");
+            Console.WriteLine($"mf_fundarchives 行数={count}, SECUCODE样例=[{string.Join(",", samples)}]");
+            var advCount = connection.ExecuteScalar<long>($"SELECT COUNT(*) FROM {DbSchema.Of("bigdata")}.mf_investadvisoroutline");
+            Console.WriteLine($"mf_investadvisoroutline 行数={advCount}");
+        }
+    }
+}

UnitTestProject/appsettings.json

@@ -3,7 +3,8 @@
     "ylcms": "server=192.168.2.96;uid=DBAdmin;pooling=true;port=3306;pwd=YieldChain$$2025;database=glms_yltrs_ylcms;charset=utf8;Allow User Variables=True;SslMode=none;Connection Timeout=30;IgnoreCommandTransaction=true;",
     "yladmin": "server=192.168.2.96;uid=DBAdmin;pooling=true;port=3306;pwd=YieldChain$$2025;database=glms_yltrs_admin;charset=utf8;Allow User Variables=True;SslMode=none;Connection Timeout=30;IgnoreCommandTransaction=true;",
     "ylclient": "server=192.168.2.96;uid=DBAdmin;pooling=true;port=3306;pwd=YieldChain$$2025;database=glms_yltrs_client;charset=utf8;Allow User Variables=True;SslMode=none;Connection Timeout=30;IgnoreCommandTransaction=true;",
-    "bondoms": "server=192.168.2.96;uid=DBAdmin;pooling=true;port=3306;pwd=YieldChain$$2025;database=zszq_bond_oms;charset=utf8;Allow User Variables=True;SslMode=none;Connection Timeout=30;IgnoreCommandTransaction=true;"
+    "bondoms": "server=192.168.2.96;uid=DBAdmin;pooling=true;port=3306;pwd=YieldChain$$2025;database=zszq_bond_oms;charset=utf8;Allow User Variables=True;SslMode=none;Connection Timeout=30;IgnoreCommandTransaction=true;",
+    "bigdata": "server=192.168.2.96;uid=DBAdmin;pooling=true;port=3306;pwd=YieldChain$$2025;database=glms_bigdata;charset=utf8;Allow User Variables=True;SslMode=none;Connection Timeout=30;IgnoreCommandTransaction=true;"
   },
   "LibreOffice": {
     "ExePath": "",

YLErpDAL/AppManager.cs

@@ -171,7 +171,7 @@ namespace YLErp
                 "yladmin" => _configuration.GetConnectionString("yladmin"),
                 "ylclient" => _configuration.GetConnectionString("ylclient"),
                 "bondoms" => _configuration.GetConnectionString("bondoms"),
-                "glms_bigdata" => _configuration.GetConnectionString("glms_bigdata"),
+                "bigdata" => _configuration.GetConnectionString("bigdata"),
                 "apex_oracle"=> _configuration.GetConnectionString("apex_oracle"),
                 _ => string.Empty,
             };

YLErpDAL/BLL/EodSettlement/ClientBalanceUtility.cs

@@ -21,6 +21,8 @@ namespace YLErp.BLL.EodSettlement
     /// </summary>
     public class ClientBalanceUtility
     {
+        private static readonly IYcLogger logger = LogFactory.GetLogger("客户资金结算");
+
         /// <summary>
         /// 获取startDate至endDate 所有客户结算信息统计
         /// </summary>
@@ -303,6 +305,8 @@ namespace YLErp.BLL.EodSettlement
                     var usedCreditDic = ClientCreditInoutService.GetUsedCreditByClients(clientIdS, db);
                     var swapInitMarginDic = SwapSpanBalanceQueryService.GetSwapInitMarginByClients(clientIdS, lastDate, db);
                     var swapAdditionalDic = SwapSpanBalanceQueryService.GetTradeAdditionalMarginByClients(clientIdS, lastDate, db);
+                    //合约维度追保金额新口径（2026-08-28）：当日追加保证金现金部分合计
+                    var todayCashAddDic = SwapSpanBalanceQueryService.GetTodayCashAdditionalMarginByClients(clientIdS, lastDate, db);
                     //原始授信额度（展示用）：与 EOD 写入 clientbalancedaily.Credit 同批过滤条件（EodClientBalanceCalc :68），
                     //取 Σ(OriginalCredit ?? Credit) 不经比例折算；TotalCredit 仍为折算后值供公式使用
                     var originalCreditDic = db.credit.AsNoTracking()
@@ -387,8 +391,9 @@ namespace YLErp.BLL.EodSettlement
                             // 未配置（MarginWatchRule=NULL，存量客户）维持旧口径：期末结存-追保账户余额
                             if (client?.MarginWatchRule == 0)
                             {
+                                //定稿 2026-08-28：Max(现金结存 + 授信额度 − 已使用授信, 0)，不再减交易维度追加保证金（避免双重扣减）
                                 balance.AvailableAmount = SwapSpanBalanceCalc.CalcContractDimensionAvailable(
-                                    balance.AmountFund, balance.TotalCredit, balance.UsedCredit, balance.SwapAdditionalMarginTotal);
+                                    balance.AmountFund, balance.TotalCredit, balance.UsedCredit);
                             }
                             else if (client?.MarginWatchRule == 1)
                             {
@@ -401,9 +406,9 @@ namespace YLErp.BLL.EodSettlement
                             {
                                 balance.AvailableAmount = balance.MarginBalance - (balance.VmInFundSum - balance.VmOutFundSum);
                             }
-                            // 是否追保/追保金额（阶段四 §4.2 按维度分流，允许负值=双向，不以 0 截断）：
+                            // 是否追保/追保金额（按维度分流，定稿 2026-08-28 起均 Max(...,0) 截断、恒 ≥ 0，只追不退）：
-                            // 客户维度（==1）= (维持−初始) − (现金+授信−已使用)，负=可返还；
+                            // 客户维度（==1）= Max((维持−初始) − (现金+授信−已使用), 0)；
-                            // 合约维度（==0）= Max(−(现金+授信−已使用), 0)（需求原文公式，盈余截断为 0）；
+                            // 合约维度（==0）= 当日追加保证金现金部分合计（2026-08-28 新口径：不与现金结存轧差、闲置现金不冲抵、授信部分不追）；
                             // 未配置（NULL 存量）维持旧口径：盯市低于维持时 = 初始保证金金额−盯市金额，否则 0
                             if (client?.MarginWatchRule == 1)
                             {
@@ -414,7 +419,7 @@ namespace YLErp.BLL.EodSettlement
                             else if (client?.MarginWatchRule == 0)
                             {
                                 balance.MarginByPayableMarginTotal = SwapSpanBalanceCalc.CalcContractDimensionCallMargin(
-                                    balance.AmountFund, balance.TotalCredit, balance.UsedCredit);
+                                    todayCashAddDic.TryGetValue(data.ClientId, out var todayCashAdd) ? todayCashAdd : 0);
                                 balance.NeedAddMargin = balance.MarginByPayableMarginTotal > 0;
                             }
                             else
@@ -422,8 +427,25 @@ namespace YLErp.BLL.EodSettlement
                                 balance.NeedAddMargin = balance.SwapMarketAmount < balance.MaintenanceMargin;
                                 balance.MarginByPayableMarginTotal = balance.NeedAddMargin ? (balance.MySideMargin - balance.SwapMarketAmount) : 0;
                             }
-                            // 可取资金=Math.Max(期末结存-min(持仓盈亏，0)-初始保证金,0)
+                            // 可取资金（定稿 2026-08-28 分维度口径，只算现金部分——授信不可取现；min(持仓盈亏,0) 只扣浮亏、浮盈不放行）：
-                            balance.DesirableFund = Math.Max(balance.MarginBalance + Math.Min(balance.RoundedPositionPnl, 0), 0);
+                            // 合约维度（==0）= Max(现金结存 + min(持仓盈亏,0), 0)（追保已落账进现金结存，无需再叠加保证金约束）；
+                            // 客户维度（==1）= Max(现金结存 + 初始保证金 − 维持保证金 + min(持仓盈亏,0), 0)（追保不产现金流，显式叠加保证金约束）；
+                            // 未配置（NULL 存量）维持旧口径
+                            if (client?.MarginWatchRule == 0)
+                            {
+                                balance.DesirableFund = SwapSpanBalanceCalc.CalcContractDimensionDesirableFund(
+                                    balance.AmountFund, balance.RoundedPositionPnl);
+                            }
+                            else if (client?.MarginWatchRule == 1)
+                            {
+                                balance.DesirableFund = SwapSpanBalanceCalc.CalcClientDimensionDesirableFund(
+                                    balance.AmountFund, balance.SwapInitMargin, -balance.MySideMargin, balance.RoundedPositionPnl);
+                            }
+                            else
+                            {
+                                balance.DesirableFund = Math.Max(balance.MarginBalance + Math.Min(balance.RoundedPositionPnl, 0), 0);
+                            }
+                            logger.Info($"客户资金结算：客户{client?.id}（{client?.Name}）{balance.ValueDate:yyyy-MM-dd} MarginWatchRule={client?.MarginWatchRule?.ToString() ?? "NULL"} 可用资金={balance.AvailableAmount:0.00} 追保金额={balance.MarginByPayableMarginTotal:0.00} 是否追保={balance.NeedAddMargin} 可取资金={balance.DesirableFund:0.00}（期末结存{balance.AmountFund:0.00} 授信{balance.TotalCredit:0.00} 已用授信{balance.UsedCredit:0.00} 互换初始{balance.SwapInitMargin:0.00} 维持{-balance.MySideMargin:0.00} 追加合计{balance.SwapAdditionalMarginTotal:0.00}）");
 
                         }
                     }

YLErpDAL/BLL/EodSettlement/RealTimeClientBanlanceService.cs

@@ -30,6 +30,8 @@ namespace YLErp.BLL.Eod
     /// </summary>
     public class RealTimeClientBanlanceService : YLBaseService
     {
+        private static readonly IYcLogger logger = LogFactory.GetLogger("实时客户资金");
+
         readonly valuedate _systemDate;  //系统参数
         readonly DateTime _valueDate;    //系统交易日
         readonly Dictionary<int, ClientBalanceEx> _clientBalanceDic;
@@ -241,6 +243,8 @@ namespace YLErp.BLL.Eod
             var usedCreditDic = Modules.SwapModule.ClientCreditInoutService.GetUsedCreditByClients(clientIdList, DbContext);
             var swapInitMarginDic = SwapSpanBalanceQueryService.GetSwapInitMarginByClients(clientIdList, calcDate.Value, DbContext);
             var swapAdditionalDic = SwapSpanBalanceQueryService.GetTradeAdditionalMarginByClients(clientIdList, calcDate.Value, DbContext);
+            //合约维度追保金额新口径（2026-08-28）：当日追加保证金现金部分合计（日间 EOD 未跑时无当日记录 → 0，与通知书口径一致）
+            var todayCashAddDic = SwapSpanBalanceQueryService.GetTodayCashAdditionalMarginByClients(clientIdList, calcDate.Value, DbContext);
 
             foreach (var item in _clientBalanceDic.Values)
             {
@@ -286,8 +290,9 @@ namespace YLErp.BLL.Eod
                 var ruleClient = DataCacheProvider.GetClientDataSource().GetData(clientId);
                 if (ruleClient?.MarginWatchRule == 0)
                 {
+                    //定稿 2026-08-28：Max(现金结存 + 授信额度 − 已使用授信, 0)，不再减交易维度追加保证金（避免双重扣减）
                     item.AvailableAmount = SwapSpanBalanceCalc.CalcContractDimensionAvailable(
-                        item.AmountFund, item.TotalCredit, item.UsedCredit, item.SwapAdditionalMarginTotal);
+                        item.AmountFund, item.TotalCredit, item.UsedCredit);
                 }
                 else if (ruleClient?.MarginWatchRule == 1)
                 {
@@ -300,9 +305,10 @@ namespace YLErp.BLL.Eod
                 {
                     item.AvailableAmount = item.MarginBalance - item.FrozenMarginMoney;
                 }
-                // 是否追保/追保金额（按维度分流，与 ClientBalanceUtility 报告口径一致）：
+                // 是否追保/追保金额（按维度分流，与 ClientBalanceUtility 报告口径一致，定稿 2026-08-28 起均 Max(...,0) 截断）：
-                // 客户维度（==1）双向追保 = (维持−初始) − (现金+授信−已使用)，允许负值（负=可返还）；
+                // 客户维度（==1）= Max((维持−初始) − (现金+授信−已使用), 0)；
-                // 合约维度（==0）= Max(−(现金+授信−已使用), 0)，盈余截断为 0；NULL 存量维持旧口径
+                // 合约维度（==0）= 当日追加保证金现金部分合计（2026-08-28 新口径：不与现金结存轧差、闲置现金不冲抵、授信部分不追）；
+                // NULL 存量维持旧口径
                 if (ruleClient?.MarginWatchRule == 1)
                 {
                     item.MarginByPayableMarginTotal = SwapSpanBalanceCalc.CalcClientDimensionCallMargin(
@@ -312,7 +318,7 @@ namespace YLErp.BLL.Eod
                 else if (ruleClient?.MarginWatchRule == 0)
                 {
                     item.MarginByPayableMarginTotal = SwapSpanBalanceCalc.CalcContractDimensionCallMargin(
-                        item.AmountFund, item.TotalCredit, item.UsedCredit);
+                        todayCashAddDic.TryGetValue(clientId, out var todayCashAdd) ? todayCashAdd : 0);
                     item.NeedAddMargin = item.MarginByPayableMarginTotal > 0;
                 }
                 else
@@ -322,8 +328,25 @@ namespace YLErp.BLL.Eod
                     // 追保金额=初始保证金金额-盯市金额
                     item.MarginByPayableMarginTotal = item.NeedAddMargin ? (item.MySideMargin - item.SwapMarketAmount) : 0;
                 }
-                // 可取资金=max(期末结存+min(持仓盈亏，0)-初始保证金,0)
+                // 可取资金（定稿 2026-08-28 分维度口径，只算现金部分；min(持仓盈亏,0) 只扣浮亏、浮盈不放行）：
-                item.DesirableFund =Math.Max( item.MarginBalance - item.FrozenMarginMoney + Math.Min(item.RoundedPositionPnl, 0),0);
+                // 合约维度（==0）= Max(现金结存 + min(持仓盈亏,0), 0)；
+                // 客户维度（==1）= Max(现金结存 + 初始保证金 − 维持保证金 + min(持仓盈亏,0), 0)；
+                // NULL 存量维持旧口径（含冻结保证金扣减）
+                if (ruleClient?.MarginWatchRule == 0)
+                {
+                    item.DesirableFund = SwapSpanBalanceCalc.CalcContractDimensionDesirableFund(
+                        item.AmountFund, item.RoundedPositionPnl);
+                }
+                else if (ruleClient?.MarginWatchRule == 1)
+                {
+                    item.DesirableFund = SwapSpanBalanceCalc.CalcClientDimensionDesirableFund(
+                        item.AmountFund, item.SwapInitMargin, -item.MySideMargin, item.RoundedPositionPnl);
+                }
+                else
+                {
+                    item.DesirableFund = Math.Max(item.MarginBalance - item.FrozenMarginMoney + Math.Min(item.RoundedPositionPnl, 0), 0);
+                }
+                logger.Info($"实时客户资金：客户{clientId} MarginWatchRule={ruleClient?.MarginWatchRule?.ToString() ?? "NULL"} 可用资金={item.AvailableAmount:0.00} 追保金额={item.MarginByPayableMarginTotal:0.00} 是否追保={item.NeedAddMargin} 可取资金={item.DesirableFund:0.00}（期末结存{item.AmountFund:0.00} 授信{item.TotalCredit:0.00} 已用授信{item.UsedCredit:0.00} 互换初始{item.SwapInitMargin:0.00} 维持{-item.MySideMargin:0.00} 追加合计{item.SwapAdditionalMarginTotal:0.00}）");
             }
 
             return _clientBalanceDic.Values;

YLErpDAL/BLL/EodSettlement/RealtimePnlCalc.cs

@@ -2328,6 +2328,31 @@ namespace YLErp.BLL.Eod
                 var clientBalance = clientBalances[0];
                 using (var db = new YLContext())
                 {
+                    //修改/复核已簿记交易（trade.id!=0）按增量口径校验：本笔自身已簿记的成交金额（期权费记录）
+                    //与初始预付金流水已计入现金结存、初始授信占用已计入已使用授信，比较前先剔除——
+                    //否则改备注等无关字段保存会被存量预付金二次拦截（例：入金60万、初始预付金已付50万、余额10万）。
+                    //只剔除确认时会重写的记录；追保/票息/平仓等生命周期记录确认后仍保留，不剔除。
+                    var ownCashBooked = 0d;
+                    var ownCreditBooked = 0d;
+                    if (trade.id != 0)
+                    {
+                        ownCashBooked = db.ClientCashInCashOut
+                            .Where(x => x.TradeId == trade.id && x.ValidState != "InValid")
+                            .ToList()
+                            .Where(x => (x.State == ClientCashInCashOut.已结算 || x.State == ClientCashInCashOut.已确认)
+                                && (x.Action == ClientCashInCashOut.系统操作_期权费 || x.Action == ClientCashInCashOut.系统操作_应付预付金))
+                            .Sum(x => x.Money ?? 0);
+                        ownCreditBooked = db.client_credit_inout
+                            .Where(x => x.trade_id == trade.id)
+                            .ToList()
+                            .Where(x => !Modules.SwapModule.ClientCreditInoutService.IsAdditionalMarginRecord(x))
+                            .Sum(x => x.amount);
+                        clientBalance.AmountFund -= ownCashBooked;
+                        clientBalance.AvailableAmount -= ownCashBooked;
+                    }
+                    var ownBookedNote = trade.id != 0
+                        ? $"（已剔除本笔已簿记资金{ownCashBooked:#,##0.000}与初始授信占用{ownCreditBooked:#,##0.000}）"
+                        : "";
                     var tradePrice = trade.TradePrice * (-TradeCalcHelper.GetSign(trade.BuySell));
                     var AvailableAmount = clientBalance.AvailablePremium();
 
@@ -2381,14 +2406,15 @@ namespace YLErp.BLL.Eod
                                 }
                             }
                             var usedCredit = Modules.SwapModule.ClientCreditInoutService.GetUsedCredit(clientId, db);
-                            var creditCap = Math.Max(clientBalance.TotalCredit - usedCredit, 0);
+                            //授信上限剔除本笔自身初始占用（ownCreditBooked，增量口径，见上方净扣说明）
+                            var creditCap = Math.Max(clientBalance.TotalCredit - (usedCredit - ownCreditBooked), 0);
                             var creditCovered = Math.Min(creditPayable, creditCap);
                             //授信覆盖不足的回落现金部分 + 走现金部分 + 成交金额，合计必须 ≤ 现金结存
                             var cashNeed = tradePrice + cashPayable + (creditPayable - creditCovered);
                             if (cashNeed > clientBalance.AmountFund)
                             {
                                 var totalPayable = tradePrice + cashPayable + creditPayable;
-                                errorMsg = $"当前交易应付总额：{totalPayable:#,##0.000}（走现金：{cashPayable + tradePrice:#,##0.000}，选授信：{creditPayable:#,##0.000}）。当前现金结存:{clientBalance.AmountFund:F3}（走现金部分只认现金结存），授信额度:{clientBalance.TotalCredit:F3}，已使用授信:{usedCredit:F3}，剩余授信:{creditCap:F3}（授信仅覆盖选授信部分，不足回落现金）。现金不足以覆盖应付的现金部分。";
+                                errorMsg = $"当前交易应付总额：{totalPayable:#,##0.000}（走现金：{cashPayable + tradePrice:#,##0.000}，选授信：{creditPayable:#,##0.000}）。当前现金结存:{clientBalance.AmountFund:F3}（走现金部分只认现金结存），授信额度:{clientBalance.TotalCredit:F3}，已使用授信:{usedCredit - ownCreditBooked:F3}，剩余授信:{creditCap:F3}（授信仅覆盖选授信部分，不足回落现金）。现金不足以覆盖应付的现金部分。{ownBookedNote}";
                                 return false;
                             }
                         }

YLErpDAL/BLL/MarginCalculation/MarginCalculationBase.cs

@@ -531,7 +531,12 @@ namespace YLErp.BLL.MarginCalculation
                 }
             }
 
-            return SwapSpanMarginCalc.CalcTradeMaintenanceMargin(trade.InitialMargin, spanCfg, legs, isInitialCalc, closePrice);
+            var margin = SwapSpanMarginCalc.CalcTradeMaintenanceMargin(trade.InitialMargin, spanCfg, legs, isInitialCalc, closePrice);
+            if (margin.HasValue)
+            {
+                logger.Info($"规则15新引擎：交易{trade.id} 标的{trade.UnderlyingCode} 收盘价={closePrice:0.####}（试算初始={isInitialCalc}）→ 维持保证金={margin.Value:0.00}");
+            }
+            return margin;
         }
     }
 }

YLErpDAL/DataBase/DbSchema.cs

@@ -0,0 +1,41 @@
+using MySqlConnector;
+using System.Collections.Concurrent;
+using System.Text.RegularExpressions;
+
+namespace YLErp.BLL
+{
+    /// <summary>
+    /// 跨库 SQL 的物理库名解析器：代码里只写逻辑连接名（appsettings ConnectionStrings 的 key，
+    /// 与 Java @Mapper 指定数据源名同语义），物理库名由各环境连接串的 database= 决定——
+    /// 同一逻辑库在不同环境库名不同（如 bigdata 在测试环境为 glms_bigdata），SQL 中硬编码库名会跨环境失败。
+    /// 用法：{@DbSchema.Of("bigdata")}.mf_fundarchives（返回带反引号的库名，可直接内插）。
+    /// 仅标识自家的 appsettings 连接串，值不来自用户输入；仍做 \w+ 白名单校验防御配置笔误。
+    /// </summary>
+    public static class DbSchema
+    {
+        private static readonly ConcurrentDictionary<string, string> Cache = new();
+        private static readonly Regex SafeIdentifier = new(@"^\w+$", RegexOptions.Compiled);
+
+        /// <summary>
+        /// 取逻辑连接名对应的物理库名（形如 `glms_bigdata`，含反引号）。配置缺失或库名非法立即抛错——
+        /// 跨库 SQL 拼错库名在运行期才暴露更难排查，配置错误应尽早失败。
+        /// </summary>
+        public static string Of(string connectionKey)
+        {
+            return Cache.GetOrAdd(connectionKey, key =>
+            {
+                var connectionString = AppManager.GetConnectionString(key);
+                if (string.IsNullOrWhiteSpace(connectionString))
+                {
+                    throw new InvalidOperationException($"跨库SQL依赖的连接串未配置：{key}");
+                }
+                var database = new MySqlConnectionStringBuilder(connectionString).Database;
+                if (string.IsNullOrWhiteSpace(database) || !SafeIdentifier.IsMatch(database))
+                {
+                    throw new InvalidOperationException($"连接串 {key} 缺少 database 或库名非法：{database}");
+                }
+                return "`" + database + "`";
+            });
+        }
+    }
+}

YLErpDAL/Modules/MarginModule/MarginTemplateV2RateHelper.cs

@@ -110,12 +110,14 @@ namespace YLErp.Modules.MarginModule
             //2.无预付金规则：率直接为 0
             if (template.RuleType == (int)MarginRuleTypeEnum.无预付金)
             {
+                logger.Info($"预付金模板取数：模板{template.id}（规则=无预付金）标的{underlyingCode}，x=y=0");
                 return new MarginRateResult { Template = template, InitRate = 0m, MaintainRate = 0m };
             }
 
             if (template.RuleType != (int)MarginRuleTypeEnum.区间追保结构)
             {
                 //其他规则不在本帮助类支持范围，显式返回 null
+                logger.Info($"【警告】预付金模板取数：模板{template.id} 规则{template.RuleType}不在取数支持范围（仅 无预付金/区间追保结构），返回null由调用方兜底");
                 return null;
             }
 
@@ -124,6 +126,7 @@ namespace YLErp.Modules.MarginModule
                 .Where(x => x.MarginTemplateId == template.id && x.ValueDate <= valueDate);
             if (!detailQuery.Any())
             {
+                logger.Info($"【警告】预付金模板取数：模板{template.id} 无生效明细行（ValueDate≤{valueDate:yyyy-MM-dd}），返回null由调用方兜底");
                 return null;
             }
             var latestValueDate = detailQuery.Max(x => x.ValueDate);
@@ -158,6 +161,7 @@ namespace YLErp.Modules.MarginModule
             }
             if (!matched.Any())
             {
+                logger.Info($"【警告】预付金模板取数：模板{template.id}（生效日{latestValueDate:yyyy-MM-dd}）标的{underlyingCode}（品种{underlyingInstrumentType}，期限档{term}）无匹配明细行，返回null由调用方兜底");
                 return null;
             }
 
@@ -170,12 +174,15 @@ namespace YLErp.Modules.MarginModule
             }
 
             var detail = matched.First();
+            var initRate = ToDecimalRate(detail.MarginRatio1);
+            var maintainRate = ToDecimalRate(detail.MarginRatio2);
+            logger.Info($"预付金模板取数：模板{template.id}（生效日{latestValueDate:yyyy-MM-dd}）标的{underlyingCode}（品种{underlyingInstrumentType}，期限档{term}）命中明细行{detail.id}：初始x={(initRate?.ToString("0.####") ?? "未配")}，维持y={(maintainRate?.ToString("0.####") ?? "未配")}");
             return new MarginRateResult
             {
                 Template = template,
                 Detail = detail,
-                InitRate = ToDecimalRate(detail.MarginRatio1),
+                InitRate = initRate,
-                MaintainRate = ToDecimalRate(detail.MarginRatio2)
+                MaintainRate = maintainRate
             };
         }
 
@@ -226,6 +233,7 @@ namespace YLErp.Modules.MarginModule
                     var bound = db.margin_template_v2.AsNoTracking().FirstOrDefault(x => x.id == bindingTemplateId.Value && x.IsValid);
                     if (bound != null && bound.IsApplicableToBook(tradeAssetId))
                     {
+                        logger.Info($"预付金模板取数：交易{tradeId}（客户{clientId}）命中层级=交易绑定 → 模板{bound.id}");
                         return bound;
                     }
                     if (bound != null)
@@ -264,17 +272,23 @@ namespace YLErp.Modules.MarginModule
                 var ret = clientTemplate.FirstOrDefault(x => x.IsApplicableToBook(tradeAssetId));
                 if (ret != null)
                 {
+                    logger.Info($"预付金模板取数：交易{tradeId}（客户{clientId}，等级{levelName ?? "无"}）命中层级=客户默认 → 模板{ret.id}");
                     return ret;
                 }
             }
 
             //3.全局默认
-            return db.margin_template_v2.AsNoTracking()
+            var globalDefault = db.margin_template_v2.AsNoTracking()
                 .Where(x => x.IsDefault && !x.IsForClient && x.IsValid && x.TradeTypes.Contains("收益互换") && x.ValueDate <= valueDate)
                 .OrderByDescending(x => x.ValueDate)
                 .ThenByDescending(x => x.id)
                 .ToList()
                 .FirstOrDefault(x => x.IsApplicableToBook(tradeAssetId));
+            if (globalDefault != null)
+            {
+                logger.Info($"预付金模板取数：交易{tradeId}（客户{clientId}）命中层级=全局默认 → 模板{globalDefault.id}");
+            }
+            return globalDefault;
         }
 
         /// <summary>
@@ -373,6 +387,7 @@ namespace YLErp.Modules.MarginModule
                     if (boundTemplates.TryGetValue(templateId, out var bound) && bound.IsApplicableToBook(trade.AssetId))
                     {
                         result[trade.id] = bound;
+                        logger.Info($"预付金模板取数：交易{trade.id}（客户{trade.ClientId}）命中层级=交易绑定 → 模板{bound.id}");
                     }
                     else if (boundTemplates.ContainsKey(templateId))
                     {
@@ -391,12 +406,18 @@ namespace YLErp.Modules.MarginModule
                 if (clientTemplate != null)
                 {
                     result[trade.id] = clientTemplate.Template;
+                    logger.Info($"预付金模板取数：交易{trade.id}（客户{trade.ClientId}，等级{levelName ?? "无"}）命中层级=客户默认 → 模板{clientTemplate.Template.id}");
                     continue;
                 }
                 var globalDefault = globalDefaults.FirstOrDefault(x => x.IsApplicableToBook(trade.AssetId));
                 if (globalDefault != null)
                 {
                     result[trade.id] = globalDefault;
+                    logger.Info($"预付金模板取数：交易{trade.id}（客户{trade.ClientId}）命中层级=全局默认 → 模板{globalDefault.id}");
+                }
+                else
+                {
+                    logger.Info($"【警告】预付金模板取数：交易{trade.id}（客户{trade.ClientId}）三层级（交易绑定/客户默认/全局默认）均未命中有效模板");
                 }
             }
 

YLErpDAL/Modules/SwapModule/Margin/SwapAdditionalMarginService.cs

@@ -3,6 +3,7 @@ using YLErp.DBModels;
 using YLErp.Enums;
 using YLErp.Modules.MarginModule;
 using YLErp.Modules.TradeModule;
+using YLErp.Helpers;
 
 namespace YLErp.Modules.SwapModule.Margin
 {
@@ -24,6 +25,8 @@ namespace YLErp.Modules.SwapModule.Margin
     /// </summary>
     public class SwapAdditionalMarginService : YLBaseService
     {
+        private static readonly IYcLogger logger = LogFactory.GetLogger("EOD追保");
+
         /// <summary>
         /// EOD 追保腿打标（OptName）：与手工追加预付金腿（OptName=操作员实名）区分，
         /// 幂等清理、RemoveByTrade 保护与时间轴回退清理均以此识别。拆单现金腿落库时被打服务身份，簿记后回打本标识。
@@ -79,8 +82,23 @@ namespace YLErp.Modules.SwapModule.Margin
 
         /// <summary>
         /// 结算日逐客户逐交易产生追加保证金（clientFilter 为部分结算的客户过滤，与 EOD 请求一致）。
+        /// 顶层兜异常日志（Error 级）后原样抛出，避免异常栈被 EOD 框架层吞掉无从定位。
         /// </summary>
         public void SettleAdditionalMargin(DateTime settleDate, List<int> clientFilter = null)
+        {
+            try
+            {
+                SettleAdditionalMarginCore(settleDate, clientFilter);
+            }
+            catch (Exception ex)
+            {
+                var filterDesc = clientFilter != null && clientFilter.Any() ? string.Join(",", clientFilter) : "全部";
+                logger.Error($"EOD追保：结算日{settleDate:yyyy-MM-dd}（客户范围：{filterDesc}）追保腿生成异常", ex);
+                throw;
+            }
+        }
+
+        private void SettleAdditionalMarginCore(DateTime settleDate, List<int> clientFilter)
         {
             //合约维度盯市客户
             var watchClientIds = DbContextFactory.GetClientDbContext(OptUser).client.AsNoTracking()
@@ -93,8 +111,10 @@ namespace YLErp.Modules.SwapModule.Margin
             }
             if (watchClientIds.Count == 0)
             {
+                logger.Info($"EOD追保：结算日{settleDate:yyyy-MM-dd} 无合约维度盯市（MarginWatchRule=0）客户，结束");
                 return;
             }
+            logger.Info($"EOD追保：结算日{settleDate:yyyy-MM-dd} 合约维度盯市客户{watchClientIds.Count}个（{string.Join(",", watchClientIds)}）");
 
             //存续中的互换交易（状态口径与 eodSwapQuery 一致，含当日已了结）
             var tradeStatuses = ConsTrade.TradeStatusAfterConfirmed;
@@ -107,17 +127,39 @@ namespace YLErp.Modules.SwapModule.Margin
                 .ToList();
             if (trades.Count == 0)
             {
+                logger.Info($"EOD追保：结算日{settleDate:yyyy-MM-dd} 盯市客户名下无存续收益互换交易，结束");
                 return;
             }
 
+            //开始日门槛：未到交易开始日（未起息）的不参与追保——维持保证金引擎从成交日就产出 trade_span，
+            //初始预付金流水却到开始日才入账，不过滤会在 成交日~开始日 之间把未到期的初始预付金
+            //误判成缺口、按维持全额追加（2026-08-28 交易2571实证：07-31成交/08-03起息，重刷07-31误追500000）
+            var notStartedTrades = trades.Where(t => (t.StartDate ?? t.TradeDate) > settleDate).ToList();
+            if (notStartedTrades.Count > 0)
+            {
+                logger.Info($"EOD追保：{notStartedTrades.Count}笔交易未到开始日（id=[{string.Join(",", notStartedTrades.Select(t => t.id))}]），不参与追保结算");
+                trades = trades.Except(notStartedTrades).ToList();
+                if (trades.Count == 0)
+                {
+                    logger.Info($"EOD追保：结算日{settleDate:yyyy-MM-dd} 交易均未到开始日，结束");
+                    return;
+                }
+            }
+
             //规则15（区间追保结构）交易：R1 三层级解析（BUG-02 修正，与引擎/确认书同口径）——
             //交易绑定→客户默认→全局默认 找到即停，只配客户/全局默认模板的交易同样纳入追保结算
+            var candidateCount = trades.Count;
             var templatesByTrade = MarginTemplateV2RateHelper.ResolveTieredTemplates(trades, settleDate, DbContext);
             trades = trades.Where(t => templatesByTrade.TryGetValue(t.id, out var tpl)
                                        && tpl.RuleType == (int)MarginRuleTypeEnum.区间追保结构).ToList();
+            if (candidateCount > trades.Count)
+            {
+                logger.Info($"EOD追保：{candidateCount - trades.Count}笔交易模板非区间追保结构（或三级未命中），不参与追保结算");
+            }
             var tradeIds = trades.Select(t => t.id).ToList();
             if (tradeIds.Count == 0)
             {
+                logger.Info($"EOD追保：结算日{settleDate:yyyy-MM-dd} 规则15交易为0，结束");
                 return;
             }
 
@@ -175,21 +217,28 @@ namespace YLErp.Modules.SwapModule.Margin
             var eodPositionService = new SwapEodPositionService(this);
             var flowEventService = new SwapFlowEventService(this);
 
+            var settledTrades = 0;
+            var settledLegs = 0;
+            var totalIncrement = 0d;
+
             foreach (var clientGroup in trades.GroupBy(t => t.ClientId).OrderBy(g => g.Key))
             {
                 foreach (var td in clientGroup.OrderBy(t => t.id))
                 {
                     if (!maintenanceByTrade.TryGetValue(td.id, out var maintenance) || maintenance <= 0)
                     {
+                        logger.Info($"EOD追保：交易{td.id}（客户{td.ClientId}）跳过——当日无trade_span维持保证金或维持≤0（maintenance={maintenance:0.00}）");
                         continue;
                     }
                     //目标追加 = 维持保证金 − 已缴初始保证金净额（现金应付预付金净收额 + 授信初始占用净额，
                     //授信垫付与现金垫付同等对待，杜绝授信初始预付金被重复追加）
-                    var payableNet = (payableNetByTrade.TryGetValue(td.id, out var payable) ? payable : 0)
+                    var payable = payableNetByTrade.TryGetValue(td.id, out var p) ? p : 0;
-                        + (initCreditByTrade.TryGetValue(td.id, out var initCredit) ? initCredit : 0);
+                    var initCredit = initCreditByTrade.TryGetValue(td.id, out var ic) ? ic : 0;
+                    var payableNet = payable + initCredit;
                     var target = SwapAdditionalMarginCalc.CalcTarget(maintenance, payableNet);
                     if (target <= 0)
                     {
+                        logger.Info($"EOD追保：交易{td.id}（客户{td.ClientId}）跳过——目标追加≤0：维持={maintenance:0.00}，已缴={payableNet:0.00}（应付净额{payable:0.00}+初始授信占用{initCredit:0.00}）已覆盖");
                         continue;
                     }
                     var fundedCash = addRecordByTrade.TryGetValue(td.id, out var cash) ? cash : 0;
@@ -198,8 +247,10 @@ namespace YLErp.Modules.SwapModule.Margin
                     if (increment <= 0)
                     {
                         //已补足；追保回落（目标下降）不返还——负缺口在可用资金公式（Σ维持−累计）体现
+                        logger.Info($"EOD追保：交易{td.id}（客户{td.ClientId}）跳过——增量≤0：目标={target:0.00}，已补足（现金{fundedCash:0.00}+授信{fundedCredit:0.00}），追保回落不返还");
                         continue;
                     }
+                    logger.Info($"EOD追保：交易{td.id}（客户{td.ClientId}）需追加：维持={maintenance:0.00}，已缴={payableNet:0.00}（应付净额{payable:0.00}+初始授信占用{initCredit:0.00}），目标={target:0.00}，已补足（现金{fundedCash:0.00}+授信{fundedCredit:0.00}），本次增量={increment:0.00}");
 
                     //幂等清理：先删本结算日起 EOD 旧追保腿及其簿记（腿/流水/占用/快照同生共死），再按最新增量重建；
                     //手工追加预付金腿（OptName≠EOD追保）不受影响
@@ -228,6 +279,10 @@ namespace YLErp.Modules.SwapModule.Margin
                         .ToList();
                     newLegs.ForEach(x => x.OptName = EodOptName);
                     DbContext.SaveChanges();
+                    logger.Info($"EOD追保：交易{td.id} 追保腿落库完成——新腿{newLegs.Count}条（id=[{string.Join(",", newLegs.Select(x => x.id))}]，含拆单现金腿）");
+                    settledTrades++;
+                    settledLegs += newLegs.Count;
+                    totalIncrement += increment;
 
                     //实时持仓克隆 + 开仓事件（参照 TradeConfirmService 簿记后动作，但只针对本次新腿——
                     //整交易 InitialPosition 会把浮动腿实时持仓重置回开仓态、AddPositionEvent 会为全部腿重复建开仓事件，EOD 场景不可用）；
@@ -252,6 +307,8 @@ namespace YLErp.Modules.SwapModule.Margin
                     }
                 }
             }
+
+            logger.Info($"EOD追保：结算日{settleDate:yyyy-MM-dd} 完成——规则15交易{tradeIds.Count}笔，{settledTrades}笔产生追保（腿{settledLegs}条，合计增量{totalIncrement:0.00}）");
         }
 
         /// <summary>
@@ -289,6 +346,7 @@ namespace YLErp.Modules.SwapModule.Margin
             var oldEodRows = DbContext.eod_swap_position.Where(x => x.SwapTradeId == td.id
                     && x.ValueDate >= settleDate && oldInitialIds.Contains(x.PositionId))
                 .ToList();
+            logger.Info($"EOD追保：交易{td.id} 幂等清理（重跑）——删EOD追保腿{oldLegs.Count}条（id=[{string.Join(",", oldLegs.Select(x => x.id))}]）及其簿记：现金流水{oldCashRecords.Count}条、授信占用{oldCreditRecords.Count}条、开仓事件{oldEvents.Count}条、eod快照{oldEodRows.Count}行");
             DbContext.eod_swap_position.RemoveRange(oldEodRows);
             DbContext.swap_position.RemoveRange(oldLegs);
             DbContext.SaveChanges();

YLErpDAL/Modules/SwapModule/Margin/SwapSpanBalanceCalc.cs

@@ -5,7 +5,7 @@ namespace YLErp.Modules.SwapModule.Margin
     /// 授信额度取 credit.Credit 合计（阶段一 §1.1 已在保存时折算 原始授信值×最大授信可用比例，消费方不再乘比例）；
     /// 现金结存 = 期末结存 AmountFund（阶段二起授信不进资金，流水天然不含授信部分，无需排除）；
     /// 已使用授信 = 授信出入表 Σ(amount)；
-    /// 初始保证金（净收取为正）= 应付预付金流水收付净额（平仓返还自动冲减）；
+    /// 初始保证金（净收取为正）= 初始预付金的和 = 应付预付金流水收付净额 + 初始预付金授信占用净额（2026-08-28 业务裁定：与页面"初始保证金金额"字段同口径）；
     /// 维持保证金（净收取为正）= −MySideMargin（client_span 维持保证金写入 trade_span 后经 CalcClientMargin 反号聚合）。
     /// 公式整体待业务校验（EQD-6948），参数化集中在此便于校验后调整。
     /// </summary>
@@ -24,34 +24,61 @@ namespace YLErp.Modules.SwapModule.Margin
 
         /// <summary>
         /// 可用资金（合约维度，MarginWatchRule=0）：
-        /// Max(现金结存 + 授信额度 − 已使用授信 − 交易维度追加保证金合计, 0)；
+        /// Max(现金结存 + 授信额度 − 已使用授信, 0)（定稿 2026-08-28：删除"−交易维度追加保证金"——
-        /// 交易维度追加保证金合计 = Σ(维持保证金 − 累计保证金)（阶段三：累计=应付预付金净额；阶段四含追加保证金流水）。
+        /// 每日追保落账后现金部分已进现金结存、授信部分已进已使用授信，再减属双重扣减）。
         /// </summary>
-        public static double CalcContractDimensionAvailable(double cashBalance, double totalCredit, double usedCredit,
+        public static double CalcContractDimensionAvailable(double cashBalance, double totalCredit, double usedCredit)
-            double tradeAdditionalMarginSum)
         {
-            return Math.Max(cashBalance + totalCredit - usedCredit - tradeAdditionalMarginSum, 0);
+            return Math.Max(cashBalance + totalCredit - usedCredit, 0);
         }
 
         /// <summary>
-        /// 追保金额（客户维度，MarginWatchRule=1，阶段四 §4.2 双向——不以 0 截断）：
+        /// 追保金额（客户维度，MarginWatchRule=1，定稿 2026-08-28：Max(...,0) 截断，恒 ≥ 0，只追不退）：
-        /// (维持保证金 − 初始保证金) − (现金结存 + 授信额度 − 已使用授信)，正=需追保、负=可返还。
+        /// Max((维持保证金 − 初始保证金) − (现金结存 + 授信额度 − 已使用授信), 0)，正=需追保；
-        /// 即客户维度可用资金公式的反向值（去 Max 截断）——与需求原文"现金结存+授信额度−(维持−初始)"数值互为相反数，
+        /// 资金富余时为 0（富余状态由可用资金/可取资金为正表达）。
+        /// 即客户维度可用资金公式反向值的 Max 截断——与需求原文"现金结存+授信额度−(维持−初始)"数值互为相反数，
         /// 此处按 MarginByPayableMarginTotal 字段既有口径（正数=应追加，估值报告"应追加预付金X元"）定向。
         /// </summary>
         public static double CalcClientDimensionCallMargin(double cashBalance, double totalCredit, double usedCredit,
             double initialMargin, double maintenanceMargin)
         {
-            return Math.Round(maintenanceMargin - initialMargin - (cashBalance + totalCredit - usedCredit), 2, MidpointRounding.AwayFromZero);
+            return Math.Max(Math.Round(maintenanceMargin - initialMargin - (cashBalance + totalCredit - usedCredit), 2, MidpointRounding.AwayFromZero), 0);
         }
 
         /// <summary>
-        /// 追保金额（合约维度，MarginWatchRule=0）：Max(−(现金结存 + 授信额度 − 已使用授信), 0)。
+        /// 追保金额（合约维度，MarginWatchRule=0，2026-08-28 新口径）：
-        /// 即需求原文公式 Max((现金结存+授信额度−已使用授信)×−1, 0)：账户透支（现金+授信不足）为正=应补足，盈余截断为 0（不展示负数）。
+        /// = 当日产生的追加保证金资金记录中"资金来源=现金"的金额合计（入参即该值，见
+        /// SwapSpanBalanceQueryService.GetTodayCashAdditionalMarginByClients），Max(...,0) 兜底截断。
+        /// 语义：当日该笔合约产生的现金追保额（不与现金结存轧差、闲置现金不冲抵；授信部分不追）；
+        /// 恒 ≥ 0（只追不退，退还走平仓/出金）。通知书按当日现金追保全额展示，
+        /// 累计未补足欠款体现在账户余额（现金结存）中，不并入本字段。
         /// </summary>
-        public static double CalcContractDimensionCallMargin(double cashBalance, double totalCredit, double usedCredit)
+        public static double CalcContractDimensionCallMargin(double todayCashAdditionalMargin)
         {
-            return Math.Max(Math.Round(-(cashBalance + totalCredit - usedCredit), 2, MidpointRounding.AwayFromZero), 0);
+            return Math.Max(Math.Round(todayCashAdditionalMargin, 2, MidpointRounding.AwayFromZero), 0);
+        }
+
+        /// <summary>
+        /// 可取资金（客户维度，MarginWatchRule=1，定稿 2026-08-28 新增）：
+        /// Max(现金结存 + 初始保证金 − 维持保证金 + min(持仓盈亏, 0), 0)。
+        /// 可用资金含授信但授信不可取现，可取资金只算现金部分；min(持仓盈亏,0) 只扣未实现亏损、浮盈不放行；
+        /// 客户维度追保不产生现金流，需显式叠加保证金约束（+初始−维持）。
+        /// initialMargin/maintenanceMargin 均为净收取为正。
+        /// </summary>
+        public static double CalcClientDimensionDesirableFund(double cashBalance, double initialMargin,
+            double maintenanceMargin, double positionPnl)
+        {
+            return Math.Max(cashBalance + initialMargin - maintenanceMargin + Math.Min(positionPnl, 0), 0);
+        }
+
+        /// <summary>
+        /// 可取资金（合约维度，MarginWatchRule=0，定稿 2026-08-28 新增）：
+        /// Max(现金结存 + min(持仓盈亏, 0), 0)。
+        /// 合约维度追保已通过资金记录反映在现金结存中，无需再叠加保证金约束。
+        /// </summary>
+        public static double CalcContractDimensionDesirableFund(double cashBalance, double positionPnl)
+        {
+            return Math.Max(cashBalance + Math.Min(positionPnl, 0), 0);
         }
     }
 }

YLErpDAL/Modules/SwapModule/Margin/SwapSpanBalanceQueryService.cs

@@ -1,6 +1,7 @@
 using YLErp.BLL;
 using YLErp.DBModels;
 using YLErp.Enums;
+using YLErp.Helpers;
 using YLErp.Modules.MarginModule;
 
 namespace YLErp.Modules.SwapModule.Margin
@@ -18,6 +19,8 @@ namespace YLErp.Modules.SwapModule.Margin
     /// </summary>
     public static class SwapSpanBalanceQueryService
     {
+        private static readonly IYcLogger logger = LogFactory.GetLogger("预付金缺口查询");
+
         /// <summary>
         /// 客户维度输入：互换初始保证金（净收取为正，按客户汇总）。
         /// 初始保证金 = 应付预付金流水收付净额 + 初始预付金授信占用净额（非"追加保证金"前缀、关联交易）——
@@ -95,6 +98,11 @@ namespace YLErp.Modules.SwapModule.Margin
                 .Select(t => t.id)
                 .ToHashSet();
             maintenance = maintenance.Where(x => rule15TradeIds.Contains(x.TradeId)).ToList();
+            var droppedCount = spanTradeIds.Count - rule15TradeIds.Count;
+            if (droppedCount > 0)
+            {
+                logger.Info($"预付金缺口查询：{valueDate:yyyy-MM-dd} {droppedCount}笔有span交易模板非规则15（或三级未命中），不计入交易维度追加合计");
+            }
             if (maintenance.Count == 0)
             {
                 return result;
@@ -142,7 +150,38 @@ namespace YLErp.Modules.SwapModule.Margin
                 result[group.Key] = total;
             }
 
+            logger.Info($"预付金缺口查询：{valueDate:yyyy-MM-dd} 规则15交易{rule15TradeIds.Count}笔，客户{result.Count}个，交易维度追加合计：{string.Join("；", result.Select(kv => $"客户{kv.Key}={kv.Value:0.00}"))}");
+
             return result;
         }
+
+        /// <summary>
+        /// 合约维度追保金额输入（2026-08-28 新口径）：当日产生的追加保证金资金记录中"资金来源=现金"的金额合计（按客户）。
+        /// 仅统计 Action=系统操作_追加保证金 且 HappenDate=当日 的现金流水（−Σ(Money)，收取为正）——
+        /// 授信部分只写 client_credit_inout 不产生资金记录（授信不追、现金才追）；
+        /// 腿化改造后现金流水逐日增量（每日新腿一条、HappenDate=结算日，同日重跑先清后建，幂等）；
+        /// 该 Action 仅 EOD 追保会写（手工链路写应付预付金，语义天然隔离）；追保回落不返还（无负记录），结果天然 ≥ 0。
+        /// 注意：EOD 未跑（日间实时）时当日无记录，结果为 0——与通知书口径一致。
+        /// </summary>
+        public static Dictionary<int, double> GetTodayCashAdditionalMarginByClients(List<int> clientIds, DateTime valueDate, YLContext db)
+        {
+            if (clientIds == null || clientIds.Count == 0)
+            {
+                return new Dictionary<int, double>();
+            }
+
+            var dayStart = valueDate.Date;
+            var dayEnd = dayStart.AddDays(1);
+            return db.ClientCashInCashOut.AsNoTracking()
+                .Where(x => clientIds.Contains(x.ClientId ?? 0)
+                    && x.Action == ClientCashInCashOut.系统操作_追加保证金
+                    && x.HappenDate >= dayStart && x.HappenDate < dayEnd
+                    && x.ValidState != ConsGlobal.InValid
+                    && (x.State == ClientCashInCashOut.已确认 || x.State == ClientCashInCashOut.已结算)
+                    && x.Money != null)
+                .GroupBy(x => x.ClientId ?? 0)
+                .Select(g => new { ClientId = g.Key, Sum = -g.Sum(x => x.Money ?? 0d) })
+                .ToDictionary(x => x.ClientId, x => x.Sum);
+        }
     }
 }

YLErpDAL/Modules/SwapModule/SwapFundTagService.cs

@@ -2,6 +2,7 @@ using YLErp.BLL;
 using YLErp.DBModels;
 using YLErp.Modules.SwapModule.Margin;
 using YLErp.Modules.TradeModule;
+using YLErp.Helpers;
 
 namespace YLErp.Modules.SwapModule
 {
@@ -15,6 +16,8 @@ namespace YLErp.Modules.SwapModule
     /// </summary>
     public class SwapFundTagService : YLBaseService
     {
+        private static readonly IYcLogger logger = LogFactory.GetLogger("预付金簿记");
+
         public SwapFundTagService(OptUserInfo userInfo) : base(userInfo)
         {
         }
@@ -167,6 +170,7 @@ namespace YLErp.Modules.SwapModule
                 .ThenBy(x => x.Leg.id)
                 .ToList();
             var plans = FundTagCalc.AllocateByLegPreference(allocateLegs, (decimal)creditAvailable, ignoreMoneyCheck);
+            logger.Info($"预付金簿记：交易{td.id}（客户{td.ClientId}）簿记日{valueDate:yyyy-MM-dd}（Action={cashAction}）可用授信={creditAvailable:0.00}，{marginLegs.Count}条预付金腿分配：{(plans.Any() ? string.Join("；", plans.Select(p => $"腿{p.Leg.id}应付{p.Amount:0.00}→授信{p.CreditAmount:0.00}/现金{p.CashAmount:0.00}{(p.NeedSplit ? "（拆单）" : "")}")) : "无正应付腿，全部直通现金标签")}");
 
             //先落库拆分的新现金腿（需要 id 才能绑定现金流水）
             foreach (var plan in plans.Where(p => p.NeedSplit))

YLErpDAL/Modules/TradeModule/DocGenerateModule/SwapSettlementBillRowBuilder.cs

@@ -1,6 +1,7 @@
 using YLErp.DBModels;
 using YLErp.DBModels.Consts;
 using YLErp.DBModels.Enums;
+using YLErp.Helpers;
 using YLErp.Models;
 using YLErp.Modules.SwapModule;
 using YLErp.Modules.SwapModule.ReturnLegs;
@@ -9,7 +10,7 @@ namespace YLErp.Modules.TradeModule.DocGenerateModule;
 
 /// <summary>
 /// 构造普通收益互换结算单单行数据所需的业务输入。
-/// 数据来自平仓事件、关联交易及结算日日终持仓。
+/// 数据来自平仓事件及其关联交易。
 /// </summary>
 public sealed class SwapSettlementBillRowInput
 {
@@ -40,9 +41,6 @@ public sealed class SwapSettlementBillRowInput
     /// <summary>平仓事件浮动腿记录的期末结算收益率（展示态数值）。</summary>
     public decimal? ExitYtm { get; set; }
 
-    /// <summary>结算日日终持仓中的当日浮动端分红，保留原始收付方向。</summary>
-    public decimal CurrentDayFloatingDividend { get; set; }
-
     /// <summary>期间付息或分红是否计入本次净额结算。</summary>
     public bool IncludePeriodPaymentInNetting { get; set; }
 }
@@ -89,6 +87,7 @@ public static class SwapSettlementBillRowBuilder
         var floatingAmount = -input.CloseFlow.MarkClosePnl;
         var fee = -(input.CloseFlow.TradingFee + input.CloseFlow.TradingFeePending);
         var marginInterest = -marginEvents.Sum(x => x.InterestClosePnL);
+        var periodAmount = -input.CloseFlow.DividendPending;
         var initialMargin = SumMargin(effectiveMargins, InterestModeEnum.初始预付金);
       
         var additionalMarginPositions = positions
@@ -106,6 +105,16 @@ public static class SwapSettlementBillRowBuilder
 
        
         var isCashBond = ConsGlobal.InstrumentType.IsBond(input.UnderlyingInstrumentType);
+        var isEtf = ConsGlobal.InstrumentType.Fund.Equals(
+            input.UnderlyingInstrumentType,
+            StringComparison.OrdinalIgnoreCase);
+        var initialPrice = settlementPosition?.PosiGrossPrice ?? 0m;
+        var closePrice = input.CloseFlow.TradingAmountAvg;
+        if (isCashBond)
+        {
+            initialPrice = BondPriceConverter.ToDisplay(initialPrice);
+            closePrice = BondPriceConverter.ToDisplay(closePrice);
+        }
 
 
         return new ExcelReportModel
@@ -121,16 +130,16 @@ public static class SwapSettlementBillRowBuilder
             PosiNotionalValue = input.CloseNotionalValue.ToString("0.00"),
             Quantity = input.CloseFlow.Quantity.ToString("0.00"),
             DividendIn = isCashBond
-                ? input.CurrentDayFloatingDividend.ToString("0.00")
+                ? periodAmount.ToString("0.00")
                 : string.Empty,
-            PeriodDividend = isCashBond
+            PeriodDividend = isEtf
-                ? string.Empty
+                ? periodAmount.ToString("0.00")
-                : input.CurrentDayFloatingDividend.ToString("0.00"),
+                : string.Empty,
-            PosiNetPrice = ((settlementPosition?.PosiGrossPrice ?? 0m) * 100m).ToString("0.00000000"),
+            PosiNetPrice = initialPrice.ToString("0.00000000"),
             InitYtm = isCashBond && input.Trade.InitYtm.HasValue
                 ? input.Trade.InitYtm.Value.ToString("0.####%")
                 : string.Empty,
-            ClosePrice = (input.CloseFlow.TradingAmountAvg * 100m).ToString("0.00000000"),
+            ClosePrice = closePrice.ToString("0.00000000"),
             ExitYtm = input.ExitYtm.HasValue
                 ? input.ExitYtm.Value.ToString("0.0000")
                 : string.Empty,

YLErpDAL/Modules/TradeModule/TradeBLL.cs

@@ -334,7 +334,9 @@ namespace YLErp.BLL
                         .FirstOrDefault();
                     if (oa != null)
                     {
-                        tradeLinq.OaRemark = string.IsNullOrWhiteSpace(oa.oa_msg)
+                        tradeLinq.OaRemark = oa.status == "提交失败"
+                            ? oa.status
+                            : string.IsNullOrWhiteSpace(oa.oa_msg)
                             ? oa.status
                             : oa.status + "：" + oa.oa_msg;
                     }

YLErpDAL/Modules/UnderlyingModule/FundManagerLookupService.cs

@@ -30,16 +30,21 @@ namespace YLErp.Modules.UnderlyingModule
             public string InvestAdvisorName { get; set; }
         }
 
-        private const string LookupSql = @"
+        //物理库名由连接串 database= 决定（DbSchema 解析），各环境库名不同（如测试环境 glms_bigdata），
+        //SQL 不硬编码库名；连接开在 bigdata 数据源上，将来跨库 join ERP 主库时用 DbSchema.Of("ylcms") 同法插值
+        private string BuildLookupSql()
+        {
+            return $@"
 SELECT
     ia.investadvisorcode AS InvestAdvisorCode,
     ia.investadvisorname AS InvestAdvisorName
-FROM glms_bigdata.mf_fundarchives AS fa
+FROM {DbSchema.Of("bigdata")}.mf_fundarchives AS fa
-INNER JOIN glms_bigdata.mf_investadvisoroutline AS ia
+INNER JOIN {DbSchema.Of("bigdata")}.mf_investadvisoroutline AS ia
     ON CONVERT(fa.investadvisorcode USING utf8mb4) COLLATE utf8mb4_unicode_ci =
        CONVERT(ia.investadvisorcode USING utf8mb4) COLLATE utf8mb4_unicode_ci
 WHERE CONVERT(fa.secucode USING utf8mb4) COLLATE utf8mb4_unicode_ci =
       CONVERT(TRIM(SUBSTRING_INDEX(@UnderlyingCode, '.', 1)) USING utf8mb4) COLLATE utf8mb4_unicode_ci";
+        }
 
         public FundManagerLookupResult Lookup(string underlyingCode)
         {
@@ -49,7 +54,7 @@ WHERE CONVERT(fa.secucode USING utf8mb4) COLLATE utf8mb4_unicode_ci =
                 return new FundManagerLookupResult { Status = FundManagerLookupStatus.NotFound };
             }
 
-            var connectionString = AppManager.GetConnectionString("glms_bigdata");
+            var connectionString = AppManager.GetConnectionString("bigdata");
             if (string.IsNullOrWhiteSpace(connectionString))
             {
                 return new FundManagerLookupResult { Status = FundManagerLookupStatus.Unavailable };
@@ -58,7 +63,7 @@ WHERE CONVERT(fa.secucode USING utf8mb4) COLLATE utf8mb4_unicode_ci =
             try
             {
                 using var connection = new MySqlConnection(connectionString);
-                var matches = connection.Query<FundManagerRow>(LookupSql, new { UnderlyingCode = normalizedCode }, commandTimeout: 10)
+                var matches = connection.Query<FundManagerRow>(BuildLookupSql(), new { UnderlyingCode = normalizedCode }, commandTimeout: 10)
                     .Where(row => !string.IsNullOrWhiteSpace(row.InvestAdvisorName))
                     .GroupBy(row => (row.InvestAdvisorCode ?? string.Empty).Trim(), StringComparer.OrdinalIgnoreCase)
                     .Select(group => group.Select(row => row.InvestAdvisorName.Trim()).Distinct(StringComparer.OrdinalIgnoreCase).ToArray())

YLErpWeb/Controllers/client_margin_templateController.cs

@@ -33,6 +33,11 @@ namespace YLErp.Web.Controllers
             else
             {
                 var marginTemplate = yldb.margin_template_v2.Find(template.MarginTemplateId);
+                //绑定模板不在上方下拉筛选范围内（如已失效）时，Find 得到的是未挂 Details 的新实例，右栏只读回显会空白
+                if (marginTemplate.Details.Count == 0)
+                {
+                    marginTemplate.Details = yldb.margin_template_detail.Where(y => y.MarginTemplateId == marginTemplate.id).ToList();
+                }
                 ViewBag.MarginTemplate = marginTemplate;
             }
             return View(template);

YLErpWeb/Views/client_margin_template/client_margin_templateEdit.cshtml

@@ -51,7 +51,7 @@
                     @if (pageObj.isAdd)
                     {
                         @*新增：客户多选（类似适用簿记账户），保存时按选中客户逐条调用原有单条保存接口*@
-                        <select id="ClientId" class="chosen-select" multiple data-placeholder="请选择客户" style="width:260px;" v-model="selectedClientIds">
+                        <select id="ClientId" class="chosen-select" multiple data-placeholder="请选择客户" style="width:260px;">
                             <option v-for="item in clientNames" v-bind:value="item.Value">{{item.Text}}</option>
                         </select>
                     }
@@ -104,8 +104,69 @@
         </div>
 
         <div class="col form-layout" style="height: 520px; overflow-y:auto;">
+            @*区间追保结构（规则15）只读回显：参数组区块与 margin_template_v2Edit 同款样式（本页为绑定信息页，参数本身在预付金模板V2维护，故全部只读）*@
+            <template v-if="marginTemplate.RuleType == @((int)MarginRuleTypeEnum.区间追保结构)">
+                <div v-for="blk in ruleRangeBlocks" v-bind:key="'spanblk'+blk.key" class="border spanBlk" style="padding:6px 10px; margin-top:10px;">
+                    <p style="margin:4px 0; font-weight:bold;">
+                        参数组{{blk.no}}：<span v-if="marginTemplate.UnderlyingSeperateType == @((int)UnderlyingSeperateTypeEnum.CustomInstrumentType)">资产类型：{{underlyingTypeNames(blk.ut)}}</span>
+                        <span v-if="blk.etfKind">　ETF 子类：{{blk.etfKind}}</span>
+                        <span v-if="blk.isTBond">（按期限分档：≤5y、(5y-10y]、(10y-30y]、&gt;30y，每个档位独立设置）</span>
+                    </p>
+                    <div v-for="sec in blk.sections" v-bind:key="sec.key">
+                        <p v-if="blk.isTBond" style="margin:8px 0 2px; font-weight:bold;">期限档位：{{sec.termLabel}}</p>
+                        <template v-if="sec.detail && sec.detail.SpanConfig">
+                            <p style="margin:4px 0;">
+                                预警线：<vue-number-input v-model="sec.detail.SpanConfig.WarnLine" v-bind:format="inputFormatPercent" disabled></vue-number-input>
+                                　平仓线：<vue-number-input v-model="sec.detail.SpanConfig.CloseLine" v-bind:format="inputFormatPercent" disabled></vue-number-input>
+                            </p>
+                            <p style="margin:4px 0;">多头方向（客户看多）</p>
+                            <table class="table table-bordered" style="margin-bottom:6px;">
+                                <thead>
+                                    <tr><th>追保价格区间</th><th>追保金额</th></tr>
+                                </thead>
+                                <tbody>
+                                    <tr v-for="(tier, ti) in sec.detail.SpanConfig.LongSpans" v-bind:key="'long'+ti">
+                                        <td>
+                                            <template v-if="ti === 0">
+                                                <vue-number-input v-model="tier.Lower" v-bind:format="inputFormatPercent" disabled></vue-number-input> × {{spanText(sec.detail).priceInit}} ≤ {{spanText(sec.detail).priceCur}}
+                                            </template>
+                                            <template v-else>
+                                                <vue-number-input v-model="tier.Lower" v-bind:format="inputFormatPercent" disabled></vue-number-input> × {{spanText(sec.detail).priceInit}} ≤ {{spanText(sec.detail).priceCur}} &lt; <vue-number-input v-model="tier.Upper" v-bind:format="inputFormatPercent" disabled></vue-number-input> × {{spanText(sec.detail).priceInit}}
+                                            </template>
+                                        </td>
+                                        <td>
+                                            <vue-number-input v-model="tier.AmountRate" v-bind:format="inputFormatPercent" disabled></vue-number-input> × {{spanText(sec.detail).amountBase}}
+                                        </td>
+                                    </tr>
+                                </tbody>
+                            </table>
+                            <p style="margin:4px 0;">空头方向（客户看空）</p>
+                            <table class="table table-bordered" style="margin-bottom:0;">
+                                <thead>
+                                    <tr><th>追保价格区间</th><th>追保金额</th></tr>
+                                </thead>
+                                <tbody>
+                                    <tr v-for="(tier, ti) in sec.detail.SpanConfig.ShortSpans" v-bind:key="'short'+ti">
+                                        <td>
+                                            <template v-if="ti === 0">
+                                                {{spanText(sec.detail).priceCurShort1}} ≤ <vue-number-input v-model="tier.Upper" v-bind:format="inputFormatPercent" disabled></vue-number-input> × {{spanText(sec.detail).priceInit}}
+                                            </template>
+                                            <template v-else>
+                                                <vue-number-input v-model="tier.Lower" v-bind:format="inputFormatPercent" disabled></vue-number-input> × {{spanText(sec.detail).priceInit}} &lt; {{spanText(sec.detail).priceCurShort}} ≤ <vue-number-input v-model="tier.Upper" v-bind:format="inputFormatPercent" disabled></vue-number-input> × {{spanText(sec.detail).priceInit}}
+                                            </template>
+                                        </td>
+                                        <td>
+                                            <vue-number-input v-model="tier.AmountRate" v-bind:format="inputFormatPercent" disabled></vue-number-input> × {{spanText(sec.detail).amountBase}}
+                                        </td>
+                                    </tr>
+                                </tbody>
+                            </table>
+                        </template>
+                    </div>
+                </div>
+            </template>
             <template v-for="(detail,index) in marginTemplate.Details">
-                <div class="border detail">
+                <div class="border detail" v-show="marginTemplate.RuleType != @((int)MarginRuleTypeEnum.区间追保结构)">
                     <div class="row no-gutters">
                         <div class="col">
                             <template v-if="marginTemplate.RuleType == @((int)MarginRuleTypeEnum.按固定利率) || marginTemplate.RuleType == @((int)MarginRuleTypeEnum.按浮动盈亏)">

YLErpWeb/Views/client_margin_template/client_margin_templateList.cshtml

@@ -1,6 +1,6 @@
 @using YLErp.Enums;
 @{
-    ViewBag.Title = "预付金模板V2";
+    ViewBag.Title = "预付金模板";
     ViewBag.Menu = "数据管理-预付金模板V2";
     Layout = "~/Views/Shared/_MainLayout.cshtml";
 }
@@ -70,7 +70,7 @@
 
         function setClientMarginTemplate(id) {
             var editurl = "/client_margin_template/client_margin_templateEdit/?id=" + id;
-            main.infopage("设置客户预付金", editurl, { area: ['1480px', '800px'] });
+            main.infopage(id ? "编辑客户预付金绑定" : "新增客户预付金绑定", editurl, { area: ['1480px', '800px'] });
         }
 
         function deleteClientMarginTemplate(id) {

YLErpWeb/Views/credit/creditEdit.cshtml

@@ -60,6 +60,14 @@
                 changeFormCredit(Number(moneytemp).toFixed(2) + "");
             }
 
+            //授信可用比例默认填1;授信额度置灰,按 原始授信值×最大授信可用比例 联动计算
+            if (!$("#MaxCreditUseRatio").val()) {
+                $("#MaxCreditUseRatio").val("1");
+            }
+            $("#OriginalCredit").on("input change", calcCreditByRatio);
+            $("#MaxCreditUseRatio").on("input change", calcCreditByRatio);
+            calcCreditByRatio();
+
             //$('#Credit').keyup(function () {
             //    changePrice();
             //});
@@ -134,6 +142,19 @@
             }
         }
 
+        //授信额度 = 原始授信值 × 最大授信可用比例(空白按1);原始授信值为空时不折算,保留原授信额度
+        function calcCreditByRatio() {
+            var original = $("#OriginalCredit").val();
+            if (original == null || original == "") {
+                return;
+            }
+            var ratio = $("#MaxCreditUseRatio").val();
+            var money = (Number(original.replace(/,/g, "")) * (ratio == "" ? 1 : Number(ratio))).toFixed(2);
+            $("#Credit").val(money);
+            $("#CreditVal").val(money);
+            changeFormCredit(money);
+        }
+
         function checkSubmitData() {
             var pass = $('#creditEditForm').valid();
             if (pass) {
@@ -416,11 +437,11 @@
     </div>
         }
 
-    @Html.MyDecimalFor(model => model.Credit, new { onfocus = "moneyOnFocus()", onblur = "this.value=cc(this.value);" }, !pageObj.UseClientStockEqvNotional)
+    @Html.MyDecimalFor(model => model.Credit, new { @readonly = "readonly", style = "background-color:#eee;" }, !pageObj.UseClientStockEqvNotional)
     <input type="hidden" value="@Model.Credit" name="CreditVal" id="CreditVal" />
     @Html.MyDecimalFor(model => model.OriginalCredit, new { onfocus = "moneyOnFocusOriginalCredit()", onblur = "this.value=cc(this.value);" }, required: false)
     @Html.MyDecimalFor(model => model.MaxCreditUseRatio, required: false)
-    <span style="color:red">注:填写原始授信值后,授信额度将按"原始授信值×最大授信可用比例(空白按1)"自动计算.</span>
+    <span style="color:red">注:授信额度按"原始授信值×最大授信可用比例(默认1)"自动计算,无需填写;原始授信值为空时不折算,保留原授信额度.</span>
     @if (PS.Config.Company == CompanyEnum.中金)
     {
     @Html.MyDecimalFor(model => model.PFECredit, new { onkeyup = "changePFECredit()", onfocus = "pfeCreditOnFocus()", onblur = "this.value=cc(this.value);" }, true)

YLErpWeb/Views/margin_template_v2/margin_template_v2ClientList.cshtml

@@ -1,5 +1,5 @@
 @{
-    ViewBag.Title = "预付金模板V2";
+    ViewBag.Title = "预付金模板";
     ViewBag.Menu = "数据管理-预付金模板V2";
     Layout = "~/Views/Shared/_MainLayout.cshtml";
 }
@@ -119,13 +119,13 @@
             if (id) {
                 editurl = "/margin_template_v2/margin_template_v2ClientEdit/?enid=" + id;
             }
-            main.infopage("编辑默认预付金模板", editurl, { area: ['1480px', '800px'] });
+            main.infopage(id ? "编辑客户预付金模板" : "新增客户预付金模板", editurl, { area: ['1480px', '800px'] });
         }
 
         function startCopymargin_template_v2(id) {
             var editurl = "/margin_template_v2/margin_template_v2ClientCopy/?enid=" + id;
 
-            main.infopage("复制默认预付金模板", editurl, { area: ['1480px', '800px'] });
+            main.infopage("复制客户预付金模板", editurl, { area: ['1480px', '800px'] });
         }
 
         function deleteEditmargin_template_v2(id) {

YLErpWeb/Views/margin_template_v2/margin_template_v2DefaultList.cshtml

@@ -1,5 +1,5 @@
 @{
-    ViewBag.Title = "预付金模板V2";
+    ViewBag.Title = "预付金模板";
     ViewBag.Menu = "数据管理-预付金模板V2";
     Layout = "~/Views/Shared/_MainLayout.cshtml";
 }
@@ -127,12 +127,12 @@
             if (id) {
                 editurl = "/margin_template_v2/margin_template_v2DefaultEdit/?enid=" + id;
             }
-            main.infopage("编辑默认预付金模板", editurl, { area: ['1480px', '800px'] });
+            main.infopage(id ? "编辑全局预付金模板" : "新增全局预付金模板", editurl, { area: ['1480px', '800px'] });
         }
 
         function startCopymargin_template_v2(id) {
             editurl = "/margin_template_v2/margin_template_v2DefaultCopy/?enid=" + id;
-            main.infopage("复制默认预付金模板", editurl, { area: ['1480px', '800px'] });
+            main.infopage("复制全局预付金模板", editurl, { area: ['1480px', '800px'] });
         }
 
         function deleteEditmargin_template_v2(id) {

YLErpWeb/Views/margin_template_v2/margin_template_v2List.cshtml

@@ -1,6 +1,6 @@
 @using YLErp.Enums;
 @{
-    ViewBag.Title = "预付金模板V2";
+    ViewBag.Title = "预付金模板";
     ViewBag.Menu = "数据管理-预付金模板V2";
     Layout = "~/Views/Shared/_MainLayout.cshtml";
 }
@@ -134,13 +134,13 @@
             if (id) {
                 editurl = "/margin_template_v2/margin_template_v2Edit/?enid=" + id;
             }
-            main.infopage("编辑预付金模板", editurl, { area: ['1180px', '92%'] });
+            main.infopage(id ? "编辑自定义预付金模板" : "新增自定义预付金模板", editurl, { area: ['1180px', '92%'] });
         }
 
         function startCopymargin_template_v2(id) {
             editurl = "/margin_template_v2/margin_template_v2Copy/?enid=" + id;
 
-            main.infopage("复制预付金模板", editurl, { area: ['1180px', '92%'] });
+            main.infopage("复制自定义预付金模板", editurl, { area: ['1180px', '92%'] });
         }
 
         function startDeletemargin_template_v2(id) {

YLErpWeb/appsettings.local.json

@@ -10,7 +10,8 @@
     "ylcms": "server=192.168.2.96;uid=DBAdmin;pooling=true;port=3306;pwd=YieldChain$$2025;database=glms_yltrs_ylcms;charset=utf8;Allow User Variables=True;SslMode=none;Connection Timeout=30;IgnoreCommandTransaction=true;",
     "yladmin": "server=192.168.2.96;uid=DBAdmin;pooling=true;port=3306;pwd=YieldChain$$2025;database=glms_yltrs_admin;charset=utf8;Allow User Variables=True;SslMode=none;Connection Timeout=30;IgnoreCommandTransaction=true;",
     "ylclient": "server=192.168.2.96;uid=DBAdmin;pooling=true;port=3306;pwd=YieldChain$$2025;database=glms_yltrs_client;charset=utf8;Allow User Variables=True;SslMode=none;Connection Timeout=30;IgnoreCommandTransaction=true;",
-    "bondoms": "server=192.168.2.96;uid=DBAdmin;pooling=true;port=3306;pwd=YieldChain$$2025;database=glms_bond_oms;charset=utf8;Allow User Variables=True;SslMode=none;Connection Timeout=30;IgnoreCommandTransaction=true;"
+    "bondoms": "server=192.168.2.96;uid=DBAdmin;pooling=true;port=3306;pwd=YieldChain$$2025;database=glms_bond_oms;charset=utf8;Allow User Variables=True;SslMode=none;Connection Timeout=30;IgnoreCommandTransaction=true;",
+    "bigdata": "server=192.168.2.96;uid=DBAdmin;pooling=true;port=3306;pwd=YieldChain$$2025;database=glms_bigdata;charset=utf8;Allow User Variables=True;SslMode=none;Connection Timeout=30;IgnoreCommandTransaction=true;"
   },
   "AppSettings": {
     "VirtualPathRoot": "",

YLErpWeb/wwwroot/Scripts/app/client/clientMarginTemplateEdit.js

@@ -3,6 +3,21 @@ const inputFormatPercent = Object.freeze({ precision: 2, append: '%' });
 const inputFormatPercentNegative = Object.freeze({ precision: 2, append: '%', negative: true });
 const inputFormatNegative = Object.freeze({ precision: 2, negative: true });
 
+//区间追保结构（RuleType=15）只读回显用常量，与 marginTemplateV2Edit.js 保持一致
+const RangeMarginRuleType = 15;
+//允许配期限档（SpanConfig.BondTerm）的资产类型掩码，本期仅利率债
+const TermTierEnabledUnderlyingMask = 16;
+//利率债区块固定展开的4个期限档（[BondTerm值, 展示文案]）
+const SpanBondTerms = [['<5y', '≤5y'], ['5y-10y', '(5y-10y]'], ['10y-30y', '(10y-30y]'], ['>30y', '>30y']];
+//标的资产类型标志位 -> 名称（与 marginTemplateV2Edit 的录入区块标题一致）
+const UnderlyingTypeNames = [
+    [16, "利率债"], [32, "信用债"], [64, "其它债券"], [128, "股票"], [256, "股指"], [512, "股指期货"],
+    [1024, "商品期货"], [2048, "商品现货"], [4096, "新三板挂牌股票"], [8192, "香港股票"], [16384, "香港股指"],
+    [32768, "基金及基金专户"], [65536, "黄金期货"], [131072, "国债期货"], [262144, "其他期货"], [524288, "黄金现货"],
+    [1048576, "其他现货"], [2097152, "境外期货"], [4194304, "境外现货"], [8388608, "境外股票"], [16777216, "境外股指"],
+    [33554432, "汇率"], [67108864, "Shibor"], [134217728, "银行间回购定盘"], [268435456, "利率收益率"], [536870912, "债券指数"]
+];
+
 const vue = new Vue({
     el: '#marginTemplateV2Form',
     data: {
@@ -10,14 +25,92 @@ const vue = new Vue({
         marginTemplates: page.marginTemplates,
         marginTemplate: page.marginTemplate,
         clientNames: [],
-        //新增模式的客户多选（编辑模式仍为单条绑定，走 clientMarginTemplate.ClientId）
-        selectedClientIds: [],
         isAdd: page.isAdd
     },
     created: function () {
         this.clientMarginTemplate.ValueDate = new moment(this.clientMarginTemplate.ValueDate).format("YYYY-MM-DD");
     },
+    computed: {
+        //区间追保结构只读参数组：连续利率债行归一个区块、按固定4档对位（缺档不补造、同档重复/异常档独立成段保留展示）；
+        //其余行（含ETF子类行）每行独立成块——分组口径与 marginTemplateV2Edit.rebuildSpanBlocks 一致，但只回显不新增行
+        ruleRangeBlocks() {
+            if (this.marginTemplate.RuleType != RangeMarginRuleType) return [];
+            var details = this.marginTemplate.Details || [];
+            var that = this;
+            var blocks = [];
+            var i = 0;
+            while (i < details.length) {
+                if ((details[i].UnderlyingType || 0) === TermTierEnabledUnderlyingMask) {
+                    var j = i;
+                    while (j < details.length && (details[j].UnderlyingType || 0) === TermTierEnabledUnderlyingMask) j++;
+                    var byTerm = {};
+                    var extras = [];
+                    for (var k = i; k < j; k++) {
+                        var bt = (details[k].SpanConfig && details[k].SpanConfig.BondTerm) || '';
+                        var canonical = SpanBondTerms.some(function (t) { return t[0] === bt; });
+                        if (canonical && !byTerm[bt]) byTerm[bt] = details[k]; else extras.push(details[k]);
+                    }
+                    var sections = SpanBondTerms.map(function (t) {
+                        return { key: 't' + t[0], termLabel: t[1], detail: byTerm[t[0]] || null };
+                    });
+                    extras.forEach(function (r, xi) {
+                        sections.push({ key: 'x' + xi, termLabel: that.bondTermLabel(r), detail: r });
+                    });
+                    blocks.push({ key: 'i' + i, no: blocks.length + 1, ut: TermTierEnabledUnderlyingMask, isTBond: true, etfKind: '', sections: sections });
+                    i = j;
+                } else {
+                    var d = details[i];
+                    blocks.push({
+                        key: 'i' + i, no: blocks.length + 1, ut: d.UnderlyingType || 0, isTBond: false,
+                        etfKind: (d.SpanConfig && d.SpanConfig.EtfKind) || '',
+                        sections: [{ key: 'single', termLabel: '', detail: d }]
+                    });
+                    i++;
+                }
+            }
+            return blocks;
+        }
+    },
     methods: {
+        //资产类型标志位掩码 -> 名称（0=全部），与 marginTemplateV2Edit.underlyingTypeNames 一致
+        underlyingTypeNames(mask) {
+            mask = parseInt(mask) || 0;
+            if (mask === 0) return "全部";
+            var names = [];
+            for (var i = 0; i < UnderlyingTypeNames.length; i++) {
+                if ((mask & UnderlyingTypeNames[i][0]) > 0) names.push(UnderlyingTypeNames[i][1]);
+            }
+            return names.length > 0 ? names.join("、") : "全部";
+        },
+        //期限档 BondTerm -> 展示文案（空=全部）
+        bondTermLabel(detail) {
+            var v = (detail.SpanConfig && detail.SpanConfig.BondTerm) || '';
+            var map = { '': '全部', '<5y': '≤5y', '5y-10y': '(5y-10y]', '10y-30y': '(10y-30y]', '>30y': '>30y' };
+            return map[v] !== undefined ? map[v] : v;
+        },
+        //区间计价口径文案：按 detail 资产类型切换，与取数侧对齐（债券类=中债估值净价/期初全价×券面总额，其余=收盘价口径），
+        //直接沿用 marginTemplateV2Edit.spanText 的判定
+        spanText(detail) {
+            var ut = (detail && detail.UnderlyingType) || 0;
+            var bondMask = 16 | 32 | 64;
+            var isBond = ut !== 0 && (ut & ~bondMask) === 0;
+            if (!isBond) {
+                return {
+                    priceInit: '参考标的期初净价',
+                    priceCur: '参考标的当前收盘价',
+                    priceCurShort1: '参考标的当前收盘价',
+                    priceCurShort: '参考标的当前收盘价',
+                    amountBase: '参考标的期初价格 × 参考标的名义份额'
+                };
+            }
+            return {
+                priceInit: '期初净价',
+                priceCur: '当前净价',
+                priceCurShort1: '当前净价',
+                priceCurShort: '当前净价',
+                amountBase: '期初全价 × 券面总额'
+            };
+        },
         changeMarginTemplate() {
             this.marginTemplates.forEach(x => {
                 if (this.clientMarginTemplate.MarginTemplateId === x.id) {
@@ -32,7 +125,12 @@ const vue = new Vue({
         //当前内容上供修正重试（已成功的客户重试会因同天同结构互斥校验失败，不会重复入库）
         saveMarginTemplateV2() {
             var thisObj = this;
-            var ids = this.isAdd ? (this.selectedClientIds || []) : [this.clientMarginTemplate.ClientId];
+            //取值直接读控件（与兄弟页面读 chosen 的 $("#tradeTypes").val() 一致，不依赖 v-model 同步）：
+            //新增=多选控件 val()（数组）；编辑=表单对象上的原绑定客户
+            var chosenVal = this.isAdd ? $("#ClientId").val() : this.clientMarginTemplate.ClientId;
+            var ids = this.isAdd
+                ? (Array.isArray(chosenVal) ? chosenVal : (chosenVal ? [chosenVal] : []))
+                : [chosenVal];
             if (!ids.length) {
                 main.message("请至少选择一个客户");
                 return;

YLErpWeb/wwwroot/Scripts/app/swaptrade/swapTradeEdit.js

@@ -1968,6 +1968,8 @@ function __init(vue) {
         let clientId = page.Trade.ClientId;
         let client = clientId ? consClients.find(x => x.id === clientId) : null;
         !client && page.isAdd && (client = consClients[0]);
+        //setData 只写控件显示值、不触发 onSelect 回写 v-model——新增时默认客户须显式回写，否则 trade.ClientId 为空、保存报"请设置交易对手方"
+        client && page.isAdd && vue.changeClient(client);
         autoClient.setData(client);
         _getMainProtocolCode(client);
     }

YLErpWeb/wwwroot/Scripts/app/trade/swapTradeEdit.js

@@ -1185,6 +1185,8 @@ function __init(vue) {
         let clientId = page.Trade.ClientId;
         let client = clientId ? consClients.find(x => x.id === clientId) : null;
         !client && page.IsNew && (client = consClients[0]);
+        //setData 只写控件显示值、不触发 onSelect 回写 v-model——新增时默认客户须显式回写，否则 trade.ClientId 为空、保存报"请设置交易对手方"
+        client && page.IsNew && (vue.trade.ClientId = client.id);
         autoClient.setData(client);
         _getMainProtocolCode(client);
     }