Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n2080                     if (personnelVarsInTimeSlot.Count > 1)\r\n2081                     {\r\n2082                         // 约束：同一人员在同一时间段最多执行1个任务\r\n2083                         var constraint = solver.MakeConstraint(0, 1, \r\n2084                             $\"global_timeslot_{personnel.Id}_{timeWindow.Date:yyyyMMdd}_{timeWindow.ShiftId}\");\r\n2085                         \r\n2086                         foreach (var variable in personnelVarsInTimeSlot)\r\n2087                         {\r\n2088                             constraint.SetCoefficient(variable, 1);\r\n2089                         }\r\n2090                         constraintCount++;\r\n2091                     }\r\n2092                 }\r\n2093             }\r\n2094 \r\n2095             return constraintCount;\r\n2096         }\r\n2097 \r\n2098         /// <summary>\r\n2099         /// 创建批次完整性约束\r\n2100         /// 【业务逻辑】：确保批次内任务分配的一致性和完整性\r\n2101         /// </summary>\r\n2102         private int CreateBatchIntegrityConstraints(\r\n2103             Solver solver,\r\n2104             Dictionary<(long TaskId, long PersonnelId), Variable> decisionVars,\r\n2105             Dictionary<string, Variable> auxiliaryVars,\r\n2106             GlobalAllocationContext context)\r\n2107         {\r\n2108             var constraintCount = 0;\r\n2109 \r\n2110             // 1. 项目连续性约束增强\r\n2111             var projectGroups = context.Tasks\r\n2112                 .GroupBy(t => ExtractProjectFromWorkOrderCode(t.WorkOrderCode))\r\n2113                 .Where(g => g.Count() > 1)\r\n2114                 .ToList();\r\n2115 \r\n2116             foreach (var projectGroup in projectGroups)\r\n2117             {\r\n2118                 var projectTasks = projectGroup.ToList();\r\n2119                 var projectCode = projectGroup.Key;\r\n2120 \r\n2121                 // 创建项目一致性指示变量\r\n2122                 foreach (var personnel in context.AvailablePersonnel)\r\n2123                 {\r\n2124                     var projectParticipationVars = projectTasks\r\n2125                         .Where(task => decisionVars.ContainsKey((task.Id, personnel.Id)))\r\n2126                         .Select(task => decisionVars[(task.Id, personnel.Id)])\r\n2127                         .ToList();\r\n2128 \r\n2129                     if (projectParticipationVars.Count > 1)\r\n2130                     {\r\n2131                         var participationVar = solver.MakeBoolVar(\r\n2132                             $\"project_participation_{projectCode}_{personnel.Id}\");\r\n2133 \r\n2134                         // 如果参与项目，则至少分配一个任务\r\n2135                         var constraint = solver.MakeConstraint(0, double.PositiveInfinity,\r\n2136                             $\"project_integrity_{projectCode}_{personnel.Id}\");\r\n2137                         \r\n2138                         constraint.SetCoefficient(participationVar, -1);\r\n2139                         foreach (var taskVar in projectParticipationVars)\r\n2140                         {\r\n2141                             constraint.SetCoefficient(taskVar, 1);\r\n2142                         }\r\n2143                         constraintCount++;\r\n2144 \r\n2145                         // 限制项目参与人员数量\r\n2146                         auxiliaryVars[$\"project_participation_{projectCode}_{personnel.Id}\"] = participationVar;\r\n2147                     }\r\n2148                 }\r\n2149             }\r\n2150 \r\n2151             // 2. 工作负载平衡约束\r\n2152             var totalTasks = context.Tasks.Count;\r\n2153             var totalPersonnel = context.AvailablePersonnel.Count;\r\n2154             var avgWorkload = (double)totalTasks / totalPersonnel;\r\n2155             var maxDeviation = Math.Ceiling(avgWorkload * 0.3); // 允许30%偏差\r\n2156 \r\n2157             foreach (var personnel in context.AvailablePersonnel)\r\n2158             {\r\n2159                 var personnelTasks = decisionVars\r\n2160                     .Where(kvp => kvp.Key.PersonnelId == personnel.Id)\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


Summary: auto


**Analyzing fairness constraints enforcement**


shell

Select-String -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" -Pattern "CreateBatchIntegrityConstraints" -Context 0,2


Output: {"output":"\r\n> NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:499:            constraintCount += \u001b[7mCr\u001b[0m\r\n\u001b[7meateBatchIntegrityConstraints\u001b[0m(solver, decisionVars, auxiliaryVars, context);\u001b[0m\r\n\u001b[7m\u001b[0m  NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:500:            \u001b[0m\r\n\u001b[7m\u001b[0m  NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:501:            // 【全局约束】总违规\u001b[0m\r\n\u001b[7m\u001b[0m数量限制\u001b[0m\r\n> NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:2102:        private int \u001b[7mCreateBatchI\u001b[0m\r\n\u001b[7mntegrityConstraints\u001b[0m(\u001b[0m\r\n\u001b[7m\u001b[0m  NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:2103:            Solver solver,\u001b[0m\r\n\u001b[7m\u001b[0m  NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:2104:            Dictionary<(long Tas\u001b[0m\r\n\u001b[7m\u001b[0mkId, long PersonnelId), Variable> decisionVars,\u001b[0m\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Summarizing fairness validation process**

I'll organize the fairness verification steps in OptimizeAsync into a clear bullet list in Chinese, referencing key code paths and line numbers—covering variable setup, layered constraints (including ±30% deviation), post-solution metrics, daily hour limits, and the inactive fairness reward in the objective. This should provide a thorough yet concise overview as requested.


**公平性校验**
- `OptimizeAsync` 初始化时通过 `BuildAuxiliaryVariables` 创建 `workload_*/pos_dev_*/neg_dev_*` 辅助变量，为后续衡量每个人的任务量及偏差奠定数据基础，符合 SRP；同一阶段还在 Level 1 基础约束里把 `workload_*` 与实际指派的二进制变量绑定，保证负载统计准确（`NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs:209-226`, `351-364`）。
- Level 3 的 `CreateBatchIntegrityConstraints` 先按项目加强指派一致性，再设置“平均值±30%”的软上下界，限制单人工作量偏离整体均值过大，是第一道公平性守门（`NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs:2102-2176`）。
- `AddFairnessConstraints` 在 Solve 前专门加了三类硬约束：① 让 `workload = avg + pos_dev - neg_dev`，把偏差显式建模；② 把单人最大任务数压在 `1.5 * 平均值`；③ 通过 `participation_*` 布尔变量要求最少 `max(2,40%人员)` 参与，并确保参与者至少得到 1 个任务，进一步防止任务过度集中（`NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs:835-915`）。
- 业务批次校验阶段的 `CheckBatchWorkloadLimits` 还会对候选解做日粒度复核，若同日工时超过 12 小时则记为公平性违规，避免求解器只靠任务数量而忽略时长（`NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs:1895-1925`）。
- 求解完成后，`ValidateSolutionQuality` 就公平性给出度量型复核：按人员聚合任务数计算基尼系数，转换成 `LoadBalanceScore=1-Gini`，同时统计人员利用率供日志审阅；`LogWorkloadAnalysis` 记录平均/最大/最小负载和利用率，便于人工回看是否真正公平（`NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs:1154-1235`）。
- 目标函数里预留了基于 `pos_dev/neg_dev` 的奖励项，不过目前被注释掉，求解公平性主要靠约束与事后度量而非目标奖励；若未来要继续强化公平，可考虑恢复该项或调整权重（`NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs:945-1040`）。


# Context from my IDE setup:

## Active file: NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs

## Open tabs:
- LinearProgrammingEngine.cs: NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs

## My request for Codex:
公平性中 没有考虑历史任务


**Analyzing fairness constraints in relation to history**


Select-String -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" -Pattern "PersonnelHistory" -Context 0,2


Output: {"output":"\r\n> NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:1275:                context.\u001b[7mPersonne\u001b[0m\r\n\u001b[7mlHistory\u001b[0mTasks.TryGetValue(targetPersonnelId, out List<WorkOrderHistoryItem> historyTasks);\u001b[0m\r\n\u001b[7m\u001b[0m  NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:1276:                var existingAssi\u001b[0m\r\n\u001b[7m\u001b[0mgnments = historyTasks.Where(t =>\u001b[0m\r\n\u001b[7m\u001b[0m  NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:1277:                        t.TaskId\u001b[0m\r\n\u001b[7m\u001b[0m != targetTaskId)\u001b[0m\r\n> NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:1743:                context.\u001b[7mPersonne\u001b[0m\r\n\u001b[7mlHistory\u001b[0mTasks.TryGetValue(personnelId, out var historyTasks);\u001b[0m\r\n\u001b[7m\u001b[0m  NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:1744:                var baselineTask\u001b[0m\r\n\u001b[7m\u001b[0ms = historyTasks?.Select(h => new WorkOrderEntity\u001b[0m\r\n\u001b[7m\u001b[0m  NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:1745:                {\u001b[0m\r\n> NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:2285:                if (context.\u001b[7mPers\u001b[0m\r\n\u001b[7monnelHistory\u001b[0mTasks.TryGetValue(personnelId, out var historyTask))\u001b[0m\r\n\u001b[7m\u001b[0m  NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:2286:                {\u001b[0m\r\n\u001b[7m\u001b[0m  NPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:2287:                    var taskDate\u001b[0m\r\n\u001b[7m\u001b[0m = task.WorkOrderDate.Date;\u001b[0m\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Gathering line contexts**


$i=1; $content=Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 1260 -and $_.Line -le 1320 }


Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n1260                 {\r\n1261                     var prefilterKey = $\"{task.Id}_{targetPersonnelId}\";\r\n1262                     if (context.PrefilterResults.TryGetValue(prefilterKey, out var prefilterResult))\r\n1263                     {\r\n1264                         // 高评分或标记为可行的任务加入验证上下文\r\n1265                         if (prefilterResult.IsFeasible || prefilterResult.PrefilterScore > 70.0)\r\n1266                         {\r\n1267                             var contextTask = task.CloneForValidation();\r\n1268                             contextTask.AssignedPersonnelId = targetPersonnelId; // 模拟分配\r\n1269                             validationContext.Add(contextTask);\r\n1270                         }\r\n1271                     }\r\n1272                 }\r\n1273                 \r\n1274                 // 【上下文构建策略2】添加已确定分配的任务（来自历史数据）\r\n1275                 context.PersonnelHistoryTasks.TryGetValue(targetPersonnelId, out List<WorkOrderHistoryItem> histo…\r\n1276                 var existingAssignments = historyTasks.Where(t =>\r\n1277                         t.TaskId != targetTaskId)\r\n1278                     .ToList();\r\n1279                 \r\n1280                 foreach (var assignment in existingAssignments)\r\n1281                 {\r\n1282                     validationContext.Add(new WorkOrderEntity()\r\n1283                     {\r\n1284                         Id = assignment.TaskId,\r\n1285                         WorkOrderDate = assignment.WorkDate,\r\n1286                         ShiftId = assignment.ShiftId,\r\n1287                         ShiftName = assignment.ShiftName,\r\n1288                         WorkOrderCode = assignment.TaskCode,\r\n1289                         ProjectNumber = assignment.ProjectNumber,\r\n1290                         Status = assignment.Status,\r\n1291                     });\r\n1292                 }\r\n1293                 \r\n1294                 _logger.LogTrace(\"🔧 为人员{PersonnelId}任务{TaskId}构建验证上下文：{ContextSize}个任务\", \r\n1295                     targetPersonnelId, targetTaskId, validationContext.Count);\r\n1296                     \r\n1297                 return validationContext;\r\n1298             }\r\n1299             catch (Exception ex)\r\n1300             {\r\n1301                 _logger.LogError(ex, \"💥 构建验证上下文异常：人员{PersonnelId}任务{TaskId}\", targetPersonnelId, t…\r\n1302                 return new List<WorkOrderEntity>(); // 返回空上下文，保证验证能够继续\r\n1303             }\r\n1304         }\r\n1305 \r\n1306         #endregion\r\n1307 \r\n1308         #region 辅助方法\r\n1309 \r\n1310         /// <summary>\r\n1311         /// 【深度实现】判断是否为二班或三班 - 集成ShiftService的专业班次信息查询\r\n1312         /// 【业务思考】：不再依赖简单的字符串匹配，而是通过ShiftService获取准确的班次信息\r\n1313         /// 【性能优化】：添加班次信息缓存，避免重复的数据库查询\r\n1314         /// </summary>\r\n1315         private Task<bool> IsSecondOrThirdShift(WorkOrderEntity task)\r\n1316         {\r\n1317             if (!task.ShiftId.HasValue) return Task.FromResult(false);\r\n1318             \r\n1319             try\r\n1320             {\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Analyzing fairness constraints ignoring history**


**问题分析**
- `AddFairnessConstraints` 计算平均负载时只用本次待分配的 `context.Tasks` 和 `context.AvailablePersonnel`，未叠加历史任务量，因此公平性边界（平均值、1.5×平均值、最小参与人数）都是以当前批次为基准，无法体现历史累积负载差异；参见 `NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs:843`, `NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs:870`, `NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs:884`.
- 求解后的公平性复核 `ValidateSolutionQuality` 也只聚合本轮解出的 `assignments` 来算基尼系数和利用率，没有把 `context.PersonnelHistoryTasks` 纳入统计，导致评分看不到历史偏差；参见 `NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs:1199`, `NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs:1203`.
- 历史任务目前主要用于构建规则校验上下文（例如 `BuildValidationContextForTask` 会把 `PersonnelHistoryTasks` 加入验证列表），目标是确保规则一致性，而非影响公平性模型；参见 `NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs:1275`.

**下一步建议**
1. 在构建公平性辅助变量时，将历史任务数量/工时作为初始偏置写入 `workload_*` 或额外变量，再设定公平性约束，这样平均值界定才会体现历史累计。
2. 扩展 `ValidateSolutionQuality`，把历史分配与本次解拼接后再统计基尼系数，生成面向总量的公平度量，多维度输出供日志/决策参考。
3. 如需更精细，可引入滚动权重（近期任务权重大、历史任务权重小），兼顾长期与短期公平性。


# Context from my IDE setup:

## Active file: NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs

## Open tabs:
- LinearProgrammingEngine.cs: NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs

## My request for Codex:
帮我按照建议优化


**Planning multi-step fairness update**

I’m putting together a multi-step plan to improve fairness by including history, since this requires non-trivial code changes. My approach is to analyze requirements first, then implement modifications around auxiliary variables and constraints, and finally run checks. I’ll register this plan using the update_plan tool to keep things organized.


Explanation: 扩展公平性逻辑，让历史任务纳入约束与质量评估。

梳理公平性相关代码，确定需引入历史任务的变量与约束位置

实现代码修改：调整公平性约束与质量校验，融合历史任务统计

自检代码影响，整理说明与后续建议


Output: Plan updated


**Integrating historical workload into fairness constraints**

I'm working out how to include personnel's past task history into the fairness metrics that currently only consider new task assignments. This involves adjusting averages and constraint bounds by subtracting each person's historical workload, so the fairness calculations reflect total load. I'm planning helper methods to compute historical workload counts and carefully updating constraints to respect these baselines without breaking existing logic or feasibility. Let's explore the data structures and formulas to implement this cleanly and maintain fairness.


Select-String -Path "NPP.SmartSchedue.Api" -Pattern "class WorkOrderHistoryItem" -SimpleMatch


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


Summary: auto


**Searching for type definitions**


pwsh
-Command
rg "WorkOrderHistoryItem" -n


Output: {"output":"NPP.SmartSchedue.Api\\Services\\Work\\WorkOrderService.cs:808:        Dictionary<long, List<WorkOrderHistoryItem>>? personnelHistoryCache)\r\nNPP.SmartSchedue.Api\\Services\\Integration\\GlobalPersonnelAllocationService.cs.backup:3456:                    var personnelHistory = group.Select(task => new WorkOrderHistoryItem\r\nNPP.SmartSchedue.Api\\Services\\Integration\\GlobalPersonnelAllocationService.cs.backup:7591:            var historyTasks = workOrderHistory.Select(w => new WorkOrderHistoryItem\r\nNPP.SmartSchedue.Api.Contracts\\Services\\Integration\\Internal\\GlobalAllocationInternalModels.cs:74:        public Dictionary<long, List<WorkOrderHistoryItem>> PersonnelHistoryTasks { get; set; } = new();\r\nNPP.SmartSchedue.Api.Contracts\\Services\\Integration\\Internal\\GlobalAllocationInternalModels.cs:235:    public class WorkOrderHistoryItem\r\nNPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\LinearProgrammingEngine.cs:1275:                context.PersonnelHistoryTasks.TryGetValue(targetPersonnelId, out List<WorkOrderHistoryItem> historyTasks);\r\nNPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\ContextBuilderEngine.cs:132:                PersonnelHistoryTasks = new Dictionary<long, List<WorkOrderHistoryItem>>(),\r\nNPP.SmartSchedue.Api\\Services\\Integration\\Algorithms\\ContextBuilderEngine.cs:516:                    context.PersonnelHistoryTasks[group.Key] = group.Select(t => new WorkOrderHistoryItem\r\n","metadata":{"exit_code":0,"duration_seconds":1.7}}


Get-Content -Path "NPP.SmartSchedue.Api.Contracts/Services/Integration/Internal/GlobalAllocationInternalModels.cs" | Select-Object -Index 220..260


Output: {"output":"\u001b[31;1mSelect-Object: \u001b[31;1mCannot bind parameter 'Index'. Cannot convert value \"220..260\" to type \"System.Int32\". Error: \"The input string '220..260' was not in a correct format.\"\u001b[0m\r\n","metadata":{"exit_code":1,"duration_seconds":1.2}}


$i=1; $content = Get-Content -Path "NPP.SmartSchedue.Api.Contracts/Services/Integration/Internal/GlobalAllocationInternalModels.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 220 -and $_.Line -le 280 }


Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n 220         public Dictionary<long, PersonnelWorkLimitEntity> PersonnelWorkLimitsRuleCache { get; set; } = new();\r\n 221 \r\n 222         /// <summary>\r\n 223         /// 人员请假记录缓存\r\n 224         /// Key: PersonnelId, Value: 请假记录列表\r\n 225         /// </summary>\r\n 226         public Dictionary<long, List<EmployeeLeaveRecord>> PersonnelLeaveRecordsCache { get; set; } = new();\r\n 227 \r\n 228         #endregion\r\n 229     }\r\n 230 \r\n 231     /// <summary>\r\n 232     /// 工作任务历史记录项 - 优化数据结构\r\n 233     /// 用于缓存人员历史任务，减少数据库查询\r\n 234     /// </summary>\r\n 235     public class WorkOrderHistoryItem\r\n 236     {\r\n 237         public long TaskId { get; set; }\r\n 238         public DateTime WorkDate { get; set; }\r\n 239         public long? ShiftId { get; set; }\r\n 240         public int? ShiftNumber { get; set; }\r\n 241         public string ShiftName { get; set; }\r\n 242         public string TaskCode { get; set; }\r\n 243         public string ProjectNumber { get; set; }\r\n 244         public int Status { get; set; }\r\n 245     }\r\n 246 \r\n 247     /// <summary>\r\n 248     /// 班次规则项 - 优化数据结构\r\n 249     /// 用于缓存班次规则，减少数据库查询\r\n 250     /// </summary>\r\n 251     public class ShiftRuleItem\r\n 252     {\r\n 253         public long RuleId { get; set; }\r\n 254         public string RuleType { get; set; }\r\n 255         public string RuleName { get; set; }\r\n 256         public bool IsEnabled { get; set; }\r\n 257         public string RuleDescription { get; set; }\r\n 258     }\r\n 259 \r\n 260     /// <summary>\r\n 261     /// 全局分配人员信息\r\n 262     /// 业务用途：算法层使用的简化人员信息结构\r\n 263     /// </summary>\r\n 264     public class GlobalPersonnelInfo\r\n 265     {\r\n 266         /// <summary>\r\n 267         /// 人员ID\r\n 268         /// </summary>\r\n 269         public long Id { get; set; }\r\n 270         \r\n 271         /// <summary>\r\n 272         /// 人员姓名\r\n 273         /// </summary>\r\n 274         public string Name { get; set; } = string.Empty;\r\n 275         \r\n 276         /// <summary>\r\n 277         /// 是否激活\r\n 278         /// </summary>\r\n 279         public bool IsActive { get; set; } = true;\r\n 280     }\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Incorporating historical workload into fairness logic**

I'm planning to integrate personnel historical task counts into the fairness constraints, auxiliary variables, workload analysis, and solution validation by creating a helper method that builds a map of historical workloads and total historical tasks, then updating relevant methods to use combined current and historical workloads while keeping changes simple and avoiding code duplication.


梳理公平性相关代码，确定需引入历史任务的变量与约束位置

实现代码修改：调整公平性约束与质量校验，融合历史任务统计

自检代码影响，整理说明与后续建议


Output: Plan updated


**Planning detailed multi-step code modifications**

I'm mapping out extensive edits to several methods, including adding a new helper, adjusting workload computations to incorporate historical data, updating constraints and logging, and ensuring robustness for zero personnel cases. Since the changes are complex and multi-line, I'll likely script the file edits carefully, considering PowerShell capabilities and possibly checking Python availability for scripting. This approach should help me manage the nuanced replacements systematically while respecting the environment limits.


Output: {"output":"\u001b[31;1mpython: \u001b[31;1mThe term 'python' is not recognized as a name of a cmdlet, function, script file, or executable program.\u001b[0m\r\n\u001b[31;1m\u001b[31;1mCheck the spelling of the name, or if a path was included, verify that the path is correct and try again.\u001b[0m\r\n","metadata":{"exit_code":1,"duration_seconds":1.4}}


**Planning PowerShell file modifications**

I’m working out how to edit a source file using PowerShell by reading it as lines, inserting and removing specific lines by index to apply multiple coordinated changes like adding new variables and updating existing ones; since regex replacements are tricky here, modifying the file as a list of lines seems more reliable for precise, multi-step edits.


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $index = $lines.IndexOf('            var auxiliaryVars = new Dictionary<string, Variable>();'); if ($index -ge 0) { $lines.Insert($index + 1, '            var historicalWorkloads = BuildHistoricalWorkloadMap(context, out var totalHistoricalTasks);'); $lines.Insert($index + 2, '            var avgWorkload = context.AvailablePersonnel.Count > 0'); $lines.Insert($index + 3, '                ? (double)(context.Tasks.Count + totalHistoricalTasks) / context.AvailablePersonnel.Count'); $lines.Insert($index + 4, '                : 0.0;'); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Removing redundant avgWorkload declaration**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $index = $lines.IndexOf('            var avgWorkload = (double)context.Tasks.Count / context.AvailablePersonnel.Count;'); if ($index -ge 0) { $lines.RemoveAt($index); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Updating variable upper bound with Math.Max**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $content = [System.IO.File]::ReadAllText($path); $content = $content.Replace('                var negDeviationVar = solver.MakeNumVar(0, avgWorkload, $"neg_dev_{personnel.Id}");', '                var negDeviationVar = solver.MakeNumVar(0, Math.Max(0.0, avgWorkload), $"neg_dev_{personnel.Id}");'); [System.IO.File]::WriteAllText($path, $content);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Verifying string replacement accuracy**


$i=1; $content = Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 200 -and $_.Line -le 240 }


Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n 200         /// 构建辅助变量 - 支持复杂约束的线性化建模\r\n 201         /// 包含：负载均衡变量、时间冲突指示变量、班次规则违规变量等\r\n 202         /// </summary>\r\n 203         private Dictionary<string, Variable> BuildAuxiliaryVariables(\r\n 204             Solver solver, GlobalAllocationContext context, \r\n 205             Dictionary<(long TaskId, long PersonnelId), Variable> decisionVariables)\r\n 206         {\r\n 207             var auxiliaryVars = new Dictionary<string, Variable>();\r\n 208             var historicalWorkloads = BuildHistoricalWorkloadMap(context, out var totalHistoricalTasks);\r\n 209             var avgWorkload = context.AvailablePersonnel.Count > 0\r\n 210                 ? (double)(context.Tasks.Count + totalHistoricalTasks) / context.AvailablePersonnel.Count\r\n 211                 : 0.0;\r\n 212 \r\n 213             // 1. 人员工作负载变量 (连续变量，表示每个人员的任务数量)\r\n 214             foreach (var personnel in context.AvailablePersonnel)\r\n 215             {\r\n 216                 var workloadVar = solver.MakeIntVar(0, context.Tasks.Count, $\"workload_{personnel.Id}\");\r\n 217                 auxiliaryVars[$\"workload_{personnel.Id}\"] = workloadVar;\r\n 218             }\r\n 219 \r\n 220             // 2. 负载均衡偏差变量 (支持公平性目标建模)\r\n 221             foreach (var personnel in context.AvailablePersonnel)\r\n 222             {\r\n 223                 // 正偏差变量 (超出平均负载的部分)\r\n 224                 var posDeviationVar = solver.MakeNumVar(0, context.Tasks.Count, $\"pos_dev_{personnel.Id}\");\r\n 225                 auxiliaryVars[$\"pos_dev_{personnel.Id}\"] = posDeviationVar;\r\n 226                 \r\n 227                 // 负偏差变量 (低于平均负载的部分)\r\n 228                 var negDeviationVar = solver.MakeNumVar(0, avgWorkload, $\"neg_dev_{personnel.Id}\");\r\n 229                 auxiliaryVars[$\"neg_dev_{personnel.Id}\"] = negDeviationVar;\r\n 230             }\r\n 231 \r\n 232             // 3. 时间冲突指示变量 (二进制变量，标识是否存在时间冲突)\r\n 233             var timeSlots = context.Tasks.Select(t => new { Date = t.WorkOrderDate.Date })\r\n 234                                          .Distinct().ToList();\r\n 235             \r\n 236             foreach (var personnel in context.AvailablePersonnel)\r\n 237             {\r\n 238                 foreach (var timeSlot in timeSlots)\r\n 239                 {\r\n 240                     var conflictVar = solver.MakeBoolVar($\"conflict_{personnel.Id}_{timeSlot.Date:yyyyMMdd}\");\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.4}}


**Reapplying precise regex replacement**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $content = [System.IO.File]::ReadAllText($path); $content = [System.Text.RegularExpressions.Regex]::Replace($content, 'var negDeviationVar = solver\.MakeNumVar\(0, avgWorkload, \$"neg_dev_{personnel.Id}"\);', 'var negDeviationVar = solver.MakeNumVar(0, Math.Max(0.0, avgWorkload), $"neg_dev_{personnel.Id}");'); [System.IO.File]::WriteAllText($path, $content);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.2}}


Summary: auto


**Reviewing lines again**


$i=1; $content = Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 220 -and $_.Line -le 230 }


Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n 220             // 2. 负载均衡偏差变量 (支持公平性目标建模)\r\n 221             foreach (var personnel in context.AvailablePersonnel)\r\n 222             {\r\n 223                 // 正偏差变量 (超出平均负载的部分)\r\n 224                 var posDeviationVar = solver.MakeNumVar(0, context.Tasks.Count, $\"pos_dev_{personnel.Id}\");\r\n 225                 auxiliaryVars[$\"pos_dev_{personnel.Id}\"] = posDeviationVar;\r\n 226                 \r\n 227                 // 负偏差变量 (低于平均负载的部分)\r\n 228                 var negDeviationVar = solver.MakeNumVar(0, avgWorkload, $\"neg_dev_{personnel.Id}\");\r\n 229                 auxiliaryVars[$\"neg_dev_{personnel.Id}\"] = negDeviationVar;\r\n 230             }\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.4}}


**Adjusting regex to escape braces**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $content = [System.IO.File]::ReadAllText($path); $pattern = 'var negDeviationVar = solver\.MakeNumVar\(0, avgWorkload, \$"neg_dev_\{personnel\.Id\}"\);'; $replacement = 'var negDeviationVar = solver.MakeNumVar(0, Math.Max(0.0, avgWorkload), $"neg_dev_{personnel.Id}");'; $content = [System.Text.RegularExpressions.Regex]::Replace($content, $pattern, $replacement); [System.IO.File]::WriteAllText($path, $content);


Output: {"output":"\u001b[31;1mParserError: \u001b[0m\r\n\u001b[31;1m\u001b[36;1mLine |\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m   1 | \u001b[0m … r\\\\(0, avgWorkload, \\\\\"'$\"neg_dev_'\"\\\\{personnel\\\\.Id\\\\}\\\"\\\\\u001b[36;1m)\u001b[0m;'; \"'$r …\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m     | \u001b[31;1m                                                               ~\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mUnexpected token ')' in expression or statement.\u001b[0m\r\n","metadata":{"exit_code":1,"duration_seconds":0.5}}


**Planning PowerShell string handling**


$line = (Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs")[227]; Write-Host "$line"


Output: {"output":"                var negDeviationVar = solver.MakeNumVar(0, avgWorkload, $\"neg_dev_{personnel.Id}\");\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Reattempting precise string replacement**


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.0}}


**Double-checking**


Output: {"output":"                var negDeviationVar = solver.MakeNumVar(0, avgWorkload, $\"neg_dev_{personnel.Id}\");\r\n","metadata":{"exit_code":0,"duration_seconds":1.0}}


**Questioning string replacement issues**


$line = (Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs")[227]; $line.ToCharArray() | ForEach-Object { '{0} ({1})' -f $_, [int][char]$_ } | Select-Object -First 20


Output: {"output":"  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\n  (32)\r\nv (118)\r\na (97)\r\nr (114)\r\n  (32)\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Investigating string replacement issues**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $index = $lines.IndexOf('                var negDeviationVar = solver.MakeNumVar(0, avgWorkload, $"neg_dev_{personnel.Id}");'); if ($index -ge 0) { $lines[$index] = '                var negDeviationVar = solver.MakeNumVar(0, Math.Max(0.0, avgWorkload), $"neg_dev_{personnel.Id}");'; }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Checking specific line**


Output: {"output":"                var negDeviationVar = solver.MakeNumVar(0, avgWorkload, $\"neg_dev_{personnel.Id}\");\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Investigating hidden characters in string matching**


$line = (Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs")[227]; for ($i=0; $i -lt $line.Length; $i++) { $char = $line[$i]; $code = [int][char]$char; Write-Host "$i:`t$char`t$code"; }


Output: {"output":"\u001b[31;1mParserError: \u001b[0m\r\n\u001b[31;1m\u001b[36;1mLine |\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m   1 | \u001b[0m …  $char = $line[$i]; $code = [int][char]$char; Write-Host \"\u001b[36;1m$i:\u001b[0m`t$char` …\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m     | \u001b[31;1m                                                             ~~~\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mVariable reference is not valid. ':' was not followed by a valid variable name character. Consider using ${} to\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mdelimit the name.\u001b[0m\r\n","metadata":{"exit_code":1,"duration_seconds":1.2}}


**Adjusting string interpolation**


$line = (Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs")[227]; for ($i=0; $i -lt $line.Length; $i++) { $char = $line[$i]; $code = [int][char]$char; Write-Host ('{0}`t{1}`t{2}' -f $i, $char, $code); }


Output: {"output":"0 `t `t32 \r\n1 `t `t32 \r\n2 `t `t32 \r\n3 `t `t32 \r\n4 `t `t32 \r\n5 `t `t32 \r\n6 `t `t32 \r\n7 `t `t32 \r\n8 `t `t32 \r\n9 `t `t32 \r\n10 `t `t32 \r\n11 `t `t32 \r\n12 `t `t32 \r\n13 `t `t32 \r\n14 `t `t32 \r\n15 `t `t32 \r\n16 `tv`t118 \r\n17 `ta`t97 \r\n18 `tr`t114 \r\n19 `t `t32 \r\n20 `tn`t110 \r\n21 `te`t101 \r\n22 `tg`t103 \r\n23 `tD`t68 \r\n24 `te`t101 \r\n25 `tv`t118 \r\n26 `ti`t105 \r\n27 `ta`t97 \r\n28 `tt`t116 \r\n29 `ti`t105 \r\n30 `to`t111 \r\n31 `tn`t110 \r\n32 `tV`t86 \r\n33 `ta`t97 \r\n34 `tr`t114 \r\n35 `t `t32 \r\n36 `t=`t61 \r\n37 `t `t32 \r\n38 `ts`t115 \r\n39 `to`t111 \r\n40 `tl`t108 \r\n41 `tv`t118 \r\n42 `te`t101 \r\n43 `tr`t114 \r\n44 `t.`t46 \r\n45 `tM`t77 \r\n46 `ta`t97 \r\n47 `tk`t107 \r\n48 `te`t101 \r\n49 `tN`t78 \r\n50 `tu`t117 \r\n51 `tm`t109 \r\n52 `tV`t86 \r\n53 `ta`t97 \r\n54 `tr`t114 \r\n55 `t(`t40 \r\n56 `t0`t48 \r\n57 `t,`t44 \r\n58 `t `t32 \r\n59 `ta`t97 \r\n60 `tv`t118 \r\n61 `tg`t103 \r\n62 `tW`t87 \r\n63 `to`t111 \r\n64 `tr`t114 \r\n65 `tk`t107 \r\n66 `tl`t108 \r\n67 `to`t111 \r\n68 `ta`t97 \r\n69 `td`t100 \r\n70 `t,`t44 \r\n71 `t `t32 \r\n72 `t$`t36 \r\n73 `t\"`t34 \r\n74 `tn`t110 \r\n75 `te`t101 \r\n76 `tg`t103 \r\n77 `t_`t95 \r\n78 `td`t100 \r\n79 `te`t101 \r\n80 `tv`t118 \r\n81 `t_`t95 \r\n82 `t{`t123 \r\n83 `tp`t112 \r\n84 `te`t101 \r\n85 `tr`t114 \r\n86 `ts`t115 \r\n87 `to`t111 \r\n88 `tn`t110 \r\n89 `tn`t110 \r\n90 `te`t101 \r\n91 `tl`t108 \r\n92 `t.`t46 \r\n93 `tI`t73 \r\n94 `td`t100 \r\n95 `t}`t125 \r\n96 `t\"`t34 \r\n97 `t)`t41 \r\n98 `t;`t59 \r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


Summary: auto


**Diagnosing line replacement issue**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $index = $lines.IndexOf('                var negDeviationVar = solver.MakeNumVar(0, avgWorkload, $"neg_dev_{personnel.Id}");'); Write-Host "Index: $index";


Output: {"output":"","metadata":{"exit_code":1,"duration_seconds":0.5}}


**Analyzing string interpolation issues**


$target = @"
                var negDeviationVar = solver.MakeNumVar(0, avgWorkload, $"neg_dev_{personnel.Id}");
"@.TrimEnd(); $path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $index = $lines.IndexOf($target); Write-Host "Index: $index";


Output: {"output":"Index: 227\r\n","metadata":{"exit_code":0,"duration_seconds":0.6}}


**Preparing replacement code snippet**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $target = @"
                var negDeviationVar = solver.MakeNumVar(0, avgWorkload, $"neg_dev_{personnel.Id}");
"@.TrimEnd(); $replacement = @"
                var negDeviationVar = solver.MakeNumVar(0, Math.Max(0.0, avgWorkload), $"neg_dev_{personnel.Id}");
"@.TrimEnd(); $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $index = $lines.IndexOf($target); if ($index -ge 0) { $lines[$index] = $replacement; }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":0.5}}


**Reviewing a specific line**


Output: {"output":"                var negDeviationVar = solver.MakeNumVar(0, Math.Max(0.0, avgWorkload), $\"neg_dev_{personnel.Id}\");\r\n","metadata":{"exit_code":0,"duration_seconds":1.0}}


**Updating AddFairnessConstraints region**


$i=1; $content = Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 840 -and $_.Line -le 900 }


Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n 840             GlobalAllocationContext context)\r\n 841         {\r\n 842             var constraintCount = 0;\r\n 843             \r\n 844             _logger.LogInformation(\"⚖ 开始添加公平性约束...\");\r\n 845 \r\n 846             var totalTasks = context.Tasks.Count;\r\n 847             var totalPersonnel = context.AvailablePersonnel.Count;\r\n 848             var avgWorkload = (double)totalTasks / totalPersonnel;\r\n 849 \r\n 850             // 公平性约束1：负载均衡偏差计算\r\n 851             foreach (var personnel in context.AvailablePersonnel)\r\n 852             {\r\n 853                 var workloadVarKey = $\"workload_{personnel.Id}\";\r\n 854                 var posDevVarKey = $\"pos_dev_{personnel.Id}\";\r\n 855                 var negDevVarKey = $\"neg_dev_{personnel.Id}\";\r\n 856 \r\n 857                 if (auxiliaryVars.ContainsKey(workloadVarKey) && \r\n 858                     auxiliaryVars.ContainsKey(posDevVarKey) && \r\n 859                     auxiliaryVars.ContainsKey(negDevVarKey))\r\n 860                 {\r\n 861                     // 约束：workload = avgWorkload + pos_deviation - neg_deviation\r\n 862                     var balanceConstraint = solver.MakeConstraint(avgWorkload, avgWorkload, \r\n 863                         $\"load_balance_{personnel.Id}\");\r\n 864                     \r\n 865                     balanceConstraint.SetCoefficient(auxiliaryVars[workloadVarKey], 1);\r\n 866                     balanceConstraint.SetCoefficient(auxiliaryVars[posDevVarKey], -1);\r\n 867                     balanceConstraint.SetCoefficient(auxiliaryVars[negDevVarKey], 1);\r\n 868                     constraintCount++;\r\n 869                 }\r\n 870             }\r\n 871 \r\n 872             // 公平性约束2：最大负载限制 - 防止极端不均衡\r\n 873             var maxReasonableWorkload = Math.Ceiling(avgWorkload * 1.5);\r\n 874             foreach (var personnel in context.AvailablePersonnel)\r\n 875             {\r\n 876                 var workloadVarKey = $\"workload_{personnel.Id}\";\r\n 877                 if (auxiliaryVars.ContainsKey(workloadVarKey))\r\n 878                 {\r\n 879                     var constraint = solver.MakeConstraint(0, maxReasonableWorkload, \r\n 880                         $\"max_workload_{personnel.Id}\");\r\n 881                     constraint.SetCoefficient(auxiliaryVars[workloadVarKey], 1);\r\n 882                     constraintCount++;\r\n 883                 }\r\n 884             }\r\n 885 \r\n 886             // 公平性约束3：最小人员利用率约束 - 确保不会过度集中\r\n 887             var minPersonnelUtilization = totalTasks > 10 ? Math.Max(3, totalPersonnel * 0.4) : 2;\r\n 888             \r\n 889             // 创建人员参与指示变量\r\n 890             var participationVars = new List<Variable>();\r\n 891             foreach (var personnel in context.AvailablePersonnel)\r\n 892             {\r\n 893                 var participationVar = solver.MakeBoolVar($\"participation_{personnel.Id}\");\r\n 894                 participationVars.Add(participationVar);\r\n 895                 \r\n 896                 // 如果人员参与，则至少分配1个任务\r\n 897                 var constraint = solver.MakeConstraint(0, double.PositiveInfinity, \r\n 898                     $\"participation_min_{personnel.Id}\");\r\n 899                 \r\n 900                 constraint.SetCoefficient(participationVar, -1);\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Preparing workload calculation updates**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target = '            var totalPersonnel = context.AvailablePersonnel.Count;'; $index = $lines.IndexOf($target); if ($index -ge 0) { $lines.Insert($index + 1, '            var historicalWorkloads = BuildHistoricalWorkloadMap(context, out var totalHistoricalWorkload);'); $lines.Insert($index + 2, '            var totalWorkload = totalTasks + totalHistoricalWorkload;'); $lines.Insert($index + 3, '            var avgWorkload = totalPersonnel > 0 ? (double)totalWorkload / totalPersonnel : 0.0;'); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Removing original workload calculation line**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target = '            var avgWorkload = (double)totalTasks / totalPersonnel;'; $index = $lines.IndexOf($target); if ($index -ge 0) { $lines.RemoveAt($index); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Preparing to insert historicalWorkload variable assignment**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target = '                var negDevVarKey = $"neg_dev_{personnel.Id}";'; $index = $lines.IndexOf($target); if ($index -ge 0) { $lines.Insert($index + 1, '                var historicalWorkload = historicalWorkloads.GetValueOrDefault(personnel.Id);'); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Modifying workload constraint creation**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target = '                    // 约束：workload = avgWorkload + pos_deviation - neg_deviation'; $index = $lines.IndexOf($target); if ($index -ge 0) { $lines[$index] = '                    // 约束：currentWorkload + 历史工作量偏移 = avgWorkload + pos_deviation - neg_deviation'; }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


Summary: auto


**Inserting targetWorkload declaration**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target = '                    // 约束：currentWorkload + 历史工作量偏移 = avgWorkload + pos_deviation - neg_deviation'; $index = $lines.IndexOf($target); if ($index -ge 0) { $lines.Insert($index + 1, '                    var targetWorkload = avgWorkload - historicalWorkload;'); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Updating MakeConstraint arguments**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target = '                    var balanceConstraint = solver.MakeConstraint(avgWorkload, avgWorkload, '; $index = $lines.IndexOf($target + '$"load_balance_{personnel.Id}");'); if ($index -ge 0) { $lines[$index] = '                    var balanceConstraint = solver.MakeConstraint(targetWorkload, targetWorkload,'; $lines.Insert($index + 1, '                        $"load_balance_{personnel.Id}");'); $lines.RemoveAt($index + 2); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Simplifying balance constraint replacement**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target = '                    var balanceConstraint = solver.MakeConstraint(avgWorkload, avgWorkload, $"load_balance_{personnel.Id}");'; $index = $lines.IndexOf($target); if ($index -ge 0) { $lines[$index] = '                    var balanceConstraint = solver.MakeConstraint(targetWorkload, targetWorkload, $"load_balance_{personnel.Id}");'; }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Updating fairness constraint variables**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target = '            var maxReasonableWorkload = Math.Ceiling(avgWorkload * 1.5);'; $index = $lines.IndexOf($target); if ($index -ge 0) { $lines[$index] = '            var maxTotalWorkload = Math.Ceiling(avgWorkload * 1.5);'; }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Locating specific loop occurrence**


$path = "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines = [System.IO.File]::ReadAllLines($path); for ($i=0; $i -lt $lines.Length; $i++) { if ($lines[$i] -eq '            var maxTotalWorkload = Math.Ceiling(avgWorkload * 1.5);') { for ($j=$i+1; $j -lt $lines.Length; $j++) { if ($lines[$j] -eq '            foreach (var personnel in context.AvailablePersonnel)') { $global:index = $j; break } } break } } ; Write-Host "Index: $index";


Output: {"output":"Index: 876\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Deciding insertion point for new line**


$path="NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target='                var workloadVarKey = $"workload_{personnel.Id}";'; $index=$lines.IndexOf($target); while ($index -ge 0) { if ($index -gt 0 -and $lines[$index-3] -eq '            foreach (var personnel in context.AvailablePersonnel)') { break } $index = $lines.LastIndexOf($target, $index-1) }; if ($index -ge 0) { $lines.Insert($index + 1, '                var historicalWorkload = historicalWorkloads.GetValueOrDefault(personnel.Id);'); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Verifying correct loop targeting**


$i=1; $content = Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 870 -and $_.Line -le 890 }


Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n 870                     balanceConstraint.SetCoefficient(auxiliaryVars[negDevVarKey], 1);\r\n 871                     constraintCount++;\r\n 872                 }\r\n 873             }\r\n 874 \r\n 875             // 公平性约束2：最大负载限制 - 防止极端不均衡\r\n 876             var maxTotalWorkload = Math.Ceiling(avgWorkload * 1.5);\r\n 877             foreach (var personnel in context.AvailablePersonnel)\r\n 878             {\r\n 879                 var workloadVarKey = $\"workload_{personnel.Id}\";\r\n 880                 if (auxiliaryVars.ContainsKey(workloadVarKey))\r\n 881                 {\r\n 882                     var constraint = solver.MakeConstraint(0, maxReasonableWorkload, \r\n 883                         $\"max_workload_{personnel.Id}\");\r\n 884                     constraint.SetCoefficient(auxiliaryVars[workloadVarKey], 1);\r\n 885                     constraintCount++;\r\n 886                 }\r\n 887             }\r\n 888 \r\n 889             // 公平性约束3：最小人员利用率约束 - 确保不会过度集中\r\n 890             var minPersonnelUtilization = totalTasks > 10 ? Math.Max(3, totalPersonnel * 0.4) : 2;\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Adjusting insertion point in code**


$path="NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs"; $lines=[System.IO.File]::ReadAllLines($path); $firstIndex=[Array]::IndexOf($lines, '                var workloadVarKey = $"workload_{personnel.Id}";'); $secondIndex=[Array]::IndexOf($lines, '                var workloadVarKey = $"workload_{personnel.Id}";', $firstIndex + 1); Write-Host "First:$firstIndex Second:$secondIndex";


Output: {"output":"First:-1 Second:-1\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


Summary: auto


**Investigating string matching issue**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); foreach ($line in $lines) { if ($line.Contains('workload_')) { Write-Host $line } }


Output: {"output":"                var workloadVar = solver.MakeIntVar(0, context.Tasks.Count, $\"workload_{personnel.Id}\");\r\n                auxiliaryVars[$\"workload_{personnel.Id}\"] = workloadVar;\r\n                if (personnelTasks.Any() && auxiliaryVars.ContainsKey($\"workload_{personnel.Id}\"))\r\n                    var constraint = solver.MakeConstraint(0, 0, $\"workload_calc_{personnel.Id}\");\r\n                    constraint.SetCoefficient(auxiliaryVars[$\"workload_{personnel.Id}\"], -1);\r\n                        $\"daily_workload_{personnel.Id}_{dailyGroup.Key:yyyyMMdd}\");\r\n                var workloadVarKey = $\"workload_{personnel.Id}\";\r\n                var workloadVarKey = $\"workload_{personnel.Id}\";\r\n                        $\"max_workload_{personnel.Id}\");\r\n                        $\"workload_balance_{personnel.Id}\");\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Checking variable declaration indentation**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=0; $i -lt $lines.Length; $i++) { if ($lines[$i].Trim() -eq 'var workloadVarKey = $"workload_{personnel.Id}";') { Write-Host "$i : $($lines[$i])" } }


Output: {"output":"\u001b[31;1mParserError: \u001b[0m\r\n\u001b[31;1m\u001b[36;1mLine |\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m   1 | \u001b[0m … rkload_{personnel.Id}\";'\"') { Write-Host \\\"\"'$i : $($lines[$i])\" \u001b[36;1m}\u001b[0m }'\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m     | \u001b[31;1m                                                                    ~\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mUnexpected token '}' in expression or statement.\u001b[0m\r\n","metadata":{"exit_code":1,"duration_seconds":0.5}}


**Considering string pattern quoting**


$pattern = @"var workloadVarKey = $""workload_{personnel.Id}"";"@; $lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=0; $i -lt $lines.Length; $i++) { if ($lines[$i].Trim() -eq $pattern) { Write-Host "$i : $($lines[$i])" } }


Output: {"output":"\u001b[31;1mParserError: \u001b[0m\r\n\u001b[31;1m\u001b[36;1mLine |\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m   1 | \u001b[0m $pattern = @\"\u001b[36;1mv\u001b[0mar workloadVarKey = $\"\"workload_{personnel.Id}\"\";\"@; $l …\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m     | \u001b[31;1m              ~\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mNo characters are allowed after a here-string header but before the end of the line.\u001b[0m\r\n","metadata":{"exit_code":1,"duration_seconds":1.3}}


**Correcting PowerShell multiline string syntax**


$pattern = @"
var workloadVarKey = $"workload_{personnel.Id}";
"@.Trim(); $lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=0; $i -lt $lines.Length; $i++) { if ($lines[$i].Trim() -eq $pattern) { Write-Host "$i : $($lines[$i])" } }


Output: {"output":"854 :                 var workloadVarKey = $\"workload_{personnel.Id}\";\r\n878 :                 var workloadVarKey = $\"workload_{personnel.Id}\";\r\n","metadata":{"exit_code":0,"duration_seconds":0.7}}


**Inserting new line after index**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $lines.Insert(879, '                var historicalWorkload = historicalWorkloads.GetValueOrDefault(personnel.Id);'); [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Updating workload constraint line**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target='                    var constraint = solver.MakeConstraint(0, maxReasonableWorkload, '; $fullTarget='                    var constraint = solver.MakeConstraint(0, maxReasonableWorkload, '; $index=$lines.IndexOf('                    var constraint = solver.MakeConstraint(0, maxReasonableWorkload, ' + '$"max_workload_{personnel.Id}");');


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Verifying line number for direct edit**


Output: {"output":"                {\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Printing specific lines for accuracy**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=878; $i -le 885; $i++) { Write-Host "$i : $($lines[$i])" }


Output: {"output":"878 :                 var workloadVarKey = $\"workload_{personnel.Id}\";\r\n879 :                 var historicalWorkload = historicalWorkloads.GetValueOrDefault(personnel.Id);\r\n880 :                 if (auxiliaryVars.ContainsKey(workloadVarKey))\r\n881 :                 {\r\n882 :                     var constraint = solver.MakeConstraint(0, maxReasonableWorkload, \r\n883 :                         $\"max_workload_{personnel.Id}\");\r\n884 :                     constraint.SetCoefficient(auxiliaryVars[workloadVarKey], 1);\r\n885 :                     constraintCount++;\r\n","metadata":{"exit_code":0,"duration_seconds":1.5}}


**Updating constraint calculation**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $lines[882] = '                    var constraint = solver.MakeConstraint(0, Math.Max(0.0, maxTotalWorkload - historicalWorkload), '; $lines[883] = '                        $"max_workload_{personnel.Id}");'; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.4}}


Summary: auto


**Verifying code replacement consistency**


Output: {"output":"878 :                 var workloadVarKey = $\"workload_{personnel.Id}\";\r\n879 :                 var historicalWorkload = historicalWorkloads.GetValueOrDefault(personnel.Id);\r\n880 :                 if (auxiliaryVars.ContainsKey(workloadVarKey))\r\n881 :                 {\r\n882 :                     var constraint = solver.MakeConstraint(0, Math.Max(0.0, maxTotalWorkload - historicalWorkload), \r\n883 :                          $\"max_workload_{personnel.Id}\"); \r\n884 :                     constraint.SetCoefficient(auxiliaryVars[workloadVarKey], 1);\r\n885 :                     constraintCount++;\r\n","metadata":{"exit_code":0,"duration_seconds":1.3}}


**Correcting indentation and trailing spaces**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $lines[883] = '                        $"max_workload_{personnel.Id}");'; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Double-checking the step**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=878; $i -le 884; $i++) { Write-Host "$i : $($lines[$i])" }


Output: {"output":"878 :                 var workloadVarKey = $\"workload_{personnel.Id}\";\r\n879 :                 var historicalWorkload = historicalWorkloads.GetValueOrDefault(personnel.Id);\r\n880 :                 if (auxiliaryVars.ContainsKey(workloadVarKey))\r\n881 :                 {\r\n882 :                     var constraint = solver.MakeConstraint(0, Math.Max(0.0, maxTotalWorkload - historicalWorkload), \r\n883 :                          $\"max_workload_{personnel.Id}\"); \r\n884 :                     constraint.SetCoefficient(auxiliaryVars[workloadVarKey], 1);\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Investigating unexpected whitespace**


$line = ([System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'))[883]; Write-Host $line; Write-Host ('Length:' + $line.Length); for ($i=0; $i -lt $line.Length; $i++) { $char = $line[$i]; $code = [int][char]$char; if ($i -lt 20) { Write-Host ('{0}: {1} ({2})' -f $i, $char, $code); } }


Output: {"output":"                         $\"max_workload_{personnel.Id}\"); \r\nLength:58\r\n0:   (32)\r\n1:   (32)\r\n2:   (32)\r\n3:   (32)\r\n4:   (32)\r\n5:   (32)\r\n6:   (32)\r\n7:   (32)\r\n8:   (32)\r\n9:   (32)\r\n10:   (32)\r\n11:   (32)\r\n12:   (32)\r\n13:   (32)\r\n14:   (32)\r\n15:   (32)\r\n16:   (32)\r\n17:   (32)\r\n18:   (32)\r\n19:   (32)\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Analyzing indentation discrepancy**


$line = ([System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'))[882]; Write-Host ('Line882 length:' + $line.Length); for ($i=0; $i -lt 10; $i++) { Write-Host ('{0}:{1}' -f $i, [int][char]$line[$i]); }


Output: {"output":"Line882 length:116\r\n0:32\r\n1:32\r\n2:32\r\n3:32\r\n4:32\r\n5:32\r\n6:32\r\n7:32\r\n8:32\r\n9:32\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Adjusting line indentation and trimming trailing spaces**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $lines[883] = '                    $"max_workload_{personnel.Id}");'; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Checking a specific line**


$line = ([System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'))[883]; Write-Host ('Line:' + $line); Write-Host ('Length:' + $line.Length);


Output: {"output":"Line:                     $\"max_workload_{personnel.Id}\"); \r\nLength:54\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Fixing trailing spaces**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $lines[883] = ('                    $"max_workload_{personnel.Id}");'); [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Verifying previous step**


$line = ([System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'))[883]; Write-Host 'Line:'; Write-Host $line; Write-Host ('Length:' + $line.Length);


Output: {"output":"Line:\r\n                     $\"max_workload_{personnel.Id}\"); \r\nLength:54\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


Summary: auto


**Investigating trailing spaces in output**


$line = ([System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'))[883]; for ($i=0; $i -lt $line.Length; $i++) { $code = [int][char]$line[$i]; if ($i -ge $line.Length - 5) { Write-Host "$i:$code" } }


Output: {"output":"\u001b[31;1mParserError: \u001b[0m\r\n\u001b[31;1m\u001b[36;1mLine |\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m   1 | \u001b[0m … har]$line[$i]; if ($i -ge $line.Length - 5) { Write-Host \"\u001b[36;1m$i:\u001b[0m$code\" } …\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m     | \u001b[31;1m                                                             ~~~\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mVariable reference is not valid. ':' was not followed by a valid variable name character. Consider using ${} to\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mdelimit the name.\u001b[0m\r\n","metadata":{"exit_code":1,"duration_seconds":1.2}}


**Fixing string interpolation issue**


$line = ([System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'))[883]; for ($i=0; $i -lt $line.Length; $i++) { $code = [int][char]$line[$i]; if ($i -ge $line.Length - 5) { Write-Host ('{0}:{1}' -f $i, $code); } }


Output: {"output":"49:125\r\n50:34\r\n51:41\r\n52:59\r\n53:32\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Trimming trailing whitespace from a line**


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Verifying details**


Output: {"output":"48:100\r\n49:125\r\n50:34\r\n51:41\r\n52:59\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Updating workload variable references**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target='            _logger.LogDebug("✅ 公平性约束添加完成 - 约束数量：{ConstraintCount}，平均负载：{AvgWorkload:F2}，最大负载：{MaxWorkload:F2}，最小参与人数：{MinParticipation}", '; $index=$lines.IndexOf($target + '                constraintCount, avgWorkload, maxReasonableWorkload, minPersonnelUtilization);');


Output: {"output":"\u001b[31;1mpwsh.exe: \u001b[31;1mScriptBlock should only be specified as a value of the Command parameter.\u001b[0m\r\n","metadata":{"exit_code":1,"duration_seconds":0.6}}


**Adjusting string replacement approach**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $content=[System.IO.File]::ReadAllText($path); $content=$content.Replace('constraintCount, avgWorkload, maxReasonableWorkload, minPersonnelUtilization);','constraintCount, avgWorkload, maxTotalWorkload, minPersonnelUtilization);'); [System.IO.File]::WriteAllText($path, $content);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Checking for leftover variable names**


Select-String -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" -Pattern "maxReasonableWorkload"


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Preparing to update batch constraints**


$i=1; $content = Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 2108 -and $_.Line -le 2180 }


Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n2108         /// </summary>\r\n2109         private int CreateBatchIntegrityConstraints(\r\n2110             Solver solver,\r\n2111             Dictionary<(long TaskId, long PersonnelId), Variable> decisionVars,\r\n2112             Dictionary<string, Variable> auxiliaryVars,\r\n2113             GlobalAllocationContext context)\r\n2114         {\r\n2115             var constraintCount = 0;\r\n2116 \r\n2117             // 1. 项目连续性约束增强\r\n2118             var projectGroups = context.Tasks\r\n2119                 .GroupBy(t => ExtractProjectFromWorkOrderCode(t.WorkOrderCode))\r\n2120                 .Where(g => g.Count() > 1)\r\n2121                 .ToList();\r\n2122 \r\n2123             foreach (var projectGroup in projectGroups)\r\n2124             {\r\n2125                 var projectTasks = projectGroup.ToList();\r\n2126                 var projectCode = projectGroup.Key;\r\n2127 \r\n2128                 // 创建项目一致性指示变量\r\n2129                 foreach (var personnel in context.AvailablePersonnel)\r\n2130                 {\r\n2131                     var projectParticipationVars = projectTasks\r\n2132                         .Where(task => decisionVars.ContainsKey((task.Id, personnel.Id)))\r\n2133                         .Select(task => decisionVars[(task.Id, personnel.Id)])\r\n2134                         .ToList();\r\n2135 \r\n2136                     if (projectParticipationVars.Count > 1)\r\n2137                     {\r\n2138                         var participationVar = solver.MakeBoolVar(\r\n2139                             $\"project_participation_{projectCode}_{personnel.Id}\");\r\n2140 \r\n2141                         // 如果参与项目，则至少分配一个任务\r\n2142                         var constraint = solver.MakeConstraint(0, double.PositiveInfinity,\r\n2143                             $\"project_integrity_{projectCode}_{personnel.Id}\");\r\n2144                         \r\n2145                         constraint.SetCoefficient(participationVar, -1);\r\n2146                         foreach (var taskVar in projectParticipationVars)\r\n2147                         {\r\n2148                             constraint.SetCoefficient(taskVar, 1);\r\n2149                         }\r\n2150                         constraintCount++;\r\n2151 \r\n2152                         // 限制项目参与人员数量\r\n2153                         auxiliaryVars[$\"project_participation_{projectCode}_{personnel.Id}\"] = participationVar;\r\n2154                     }\r\n2155                 }\r\n2156             }\r\n2157 \r\n2158             // 2. 工作负载平衡约束\r\n2159             var totalTasks = context.Tasks.Count;\r\n2160             var totalPersonnel = context.AvailablePersonnel.Count;\r\n2161             var avgWorkload = (double)totalTasks / totalPersonnel;\r\n2162             var maxDeviation = Math.Ceiling(avgWorkload * 0.3); // 允许30%偏差\r\n2163 \r\n2164             foreach (var personnel in context.AvailablePersonnel)\r\n2165             {\r\n2166                 var personnelTasks = decisionVars\r\n2167                     .Where(kvp => kvp.Key.PersonnelId == personnel.Id)\r\n2168                     .Select(kvp => kvp.Value)\r\n2169                     .ToList();\r\n2170 \r\n2171                 if (personnelTasks.Any())\r\n2172                 {\r\n2173                     // 工作负载不应过度偏离平均值\r\n2174                     var constraint = solver.MakeConstraint(\r\n2175                         Math.Max(0, avgWorkload - maxDeviation),\r\n2176                         avgWorkload + maxDeviation,\r\n2177                         $\"workload_balance_{personnel.Id}\");\r\n2178 \r\n2179                     foreach (var taskVar in personnelTasks)\r\n2180                     {\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.3}}


**Modifying workload calculations**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target='            var totalPersonnel = context.AvailablePersonnel.Count;'; $index=$lines.IndexOf($target); if ($index -ge 0) { $lines.Insert($index + 1, '            var historicalWorkloads = BuildHistoricalWorkloadMap(context, out var totalHistoricalWorkload);'); $lines.Insert($index + 2, '            var totalWorkload = totalTasks + totalHistoricalWorkload;'); $lines.Insert($index + 3, '            var avgWorkload = totalPersonnel > 0 ? (double)totalWorkload / totalPersonnel : 0.0;'); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


Summary: auto


**Removing deprecated workload calculation**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target='            var avgWorkload = (double)totalTasks / totalPersonnel;'; $index=$lines.IndexOf($target); if ($index -ge 0) { $lines.RemoveAt($index); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Planning workload history integration**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target='                var personnelTasks = decisionVars'; $index=$lines.IndexOf($target + '
'); if ($index -ge 0) { $insertIndex = $index + 3; $lines.Insert($insertIndex, '                var historicalWorkload = historicalWorkloads.GetValueOrDefault(personnel.Id);'); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":0.6}}


**Verifying insertion point**


$i=1; $content = Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 2160 -and $_.Line -le 2180 }


Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n2160 \r\n2161             // 2. 工作负载平衡约束\r\n2162             var totalTasks = context.Tasks.Count;\r\n2163             var totalPersonnel = context.AvailablePersonnel.Count;\r\n2164             var maxDeviation = Math.Ceiling(avgWorkload * 0.3); // 允许30%偏差\r\n2165 \r\n2166             foreach (var personnel in context.AvailablePersonnel)\r\n2167             {\r\n2168                 var personnelTasks = decisionVars\r\n2169                     .Where(kvp => kvp.Key.PersonnelId == personnel.Id)\r\n2170                     .Select(kvp => kvp.Value)\r\n2171                     .ToList();\r\n2172 \r\n2173                 if (personnelTasks.Any())\r\n2174                 {\r\n2175                     // 工作负载不应过度偏离平均值\r\n2176                     var constraint = solver.MakeConstraint(\r\n2177                         Math.Max(0, avgWorkload - maxDeviation),\r\n2178                         avgWorkload + maxDeviation,\r\n2179                         $\"workload_balance_{personnel.Id}\");\r\n2180 \r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.3}}


**Correcting insertion index calculation**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=0; $i -lt $lines.Length; $i++) { if ($lines[$i].Contains('var personnelTasks = decisionVars')) { Write-Host "$i : $($lines[$i])" } }


Output: {"output":"\u001b[31;1mParserError: \u001b[0m\r\n\u001b[31;1m\u001b[36;1mLine |\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m   1 | \u001b[0m … nnelTasks = decisionVars')) { Write-Host \\\"\"'$i : $($lines[$i])\" \u001b[36;1m}\u001b[0m }'\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m     | \u001b[31;1m                                                                    ~\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mUnexpected token '}' in expression or statement.\u001b[0m\r\n","metadata":{"exit_code":1,"duration_seconds":0.6}}


**Confirming use of double quotes**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=0; $i -lt $lines.Length; $i++) { if ($lines[$i].Contains('var personnelTasks = decisionVars')) { Write-Host ($i.ToString() + ' : ' + $lines[$i]); } }


Output: {"output":"356 :                 var personnelTasks = decisionVars.Where(v => v.Key.PersonnelId == personnel.Id).ToList();\r\n908 :                 var personnelTasks = decisionVars.Where(v => v.Key.PersonnelId == personnel.Id);\r\n2167 :                 var personnelTasks = decisionVars\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Determining insertion point for new line**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $lines.Insert(2171, '                var historicalWorkload = historicalWorkloads.GetValueOrDefault(personnel.Id);'); [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Modifying workload constraint to include history**

I'm planning to adjust the workload constraint calculation by introducing lower and upper bounds that factor in historical workload. I'll replace the current direct calls to `Math.Max` with these bounds and update the `MakeConstraint` usage accordingly, inserting the new variable definitions after the existing comment line in the code.


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $target='                    // 工作负载不应过度偏离平均值'; $index=$lines.IndexOf($target); if ($index -ge 0) { $lines[$index] = '                    // 工作负载总量（含历史）不应过度偏离平均值'; $lines.Insert($index + 1, '                    var lowerBound = Math.Max(0.0, (avgWorkload - maxDeviation) - historicalWorkload);'); $lines.Insert($index + 2, '                    var upperBound = Math.Max(lowerBound, (avgWorkload + maxDeviation) - historicalWorkload);'); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Updating MakeConstraint call parameters**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $lines[$lines.IndexOf('                        Math.Max(0, avgWorkload - maxDeviation),')] = '                        lowerBound,'; $lines[$lines.IndexOf('                        avgWorkload + maxDeviation,')] = '                        upperBound,'; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


Summary: auto


**Verifying code indentation and placement**


$i=1; $content = Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 2164 -and $_.Line -le 2182 }


Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n2164             var maxDeviation = Math.Ceiling(avgWorkload * 0.3); // 允许30%偏差\r\n2165 \r\n2166             foreach (var personnel in context.AvailablePersonnel)\r\n2167             {\r\n2168                 var personnelTasks = decisionVars\r\n2169                     .Where(kvp => kvp.Key.PersonnelId == personnel.Id)\r\n2170                     .Select(kvp => kvp.Value)\r\n2171                     .ToList();\r\n2172                 var historicalWorkload = historicalWorkloads.GetValueOrDefault(personnel.Id);\r\n2173 \r\n2174                 if (personnelTasks.Any())\r\n2175                 {\r\n2176                     // 工作负载总量（含历史）不应过度偏离平均值\r\n2177                     var lowerBound = Math.Max(0.0, (avgWorkload - maxDeviation) - historicalWorkload);\r\n2178                     var upperBound = Math.Max(lowerBound, (avgWorkload + maxDeviation) - historicalWorkload);\r\n2179                     var constraint = solver.MakeConstraint(\r\n2180                         lowerBound,\r\n2181                         upperBound,\r\n2182                         $\"workload_balance_{personnel.Id}\");\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.3}}


**Verifying workload variable handling**


$i=1; $content = Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 2158 -and $_.Line -le 2166 }


Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n2158                 }\r\n2159             }\r\n2160 \r\n2161             // 2. 工作负载平衡约束\r\n2162             var totalTasks = context.Tasks.Count;\r\n2163             var totalPersonnel = context.AvailablePersonnel.Count;\r\n2164             var maxDeviation = Math.Ceiling(avgWorkload * 0.3); // 允许30%偏差\r\n2165 \r\n2166             foreach (var personnel in context.AvailablePersonnel)\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Verifying inserted lines persistence**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=2162; $i -le 2166; $i++) { Write-Host "$i:$($lines[$i])" }


Output: {"output":"\u001b[31;1mParserError: \u001b[0m\r\n\u001b[31;1m\u001b[36;1mLine |\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m   1 | \u001b[0m … ine.cs'); for ( $i=2162; $i -le 2166; $i++) { Write-Host \"\u001b[36;1m$i:\u001b[0m$($lines …\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m     | \u001b[31;1m                                                             ~~~\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mVariable reference is not valid. ':' was not followed by a valid variable name character. Consider using ${} to\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mdelimit the name.\u001b[0m\r\n","metadata":{"exit_code":1,"duration_seconds":1.2}}


**Adjusting output with Write-Host**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=2162; $i -le 2166; $i++) { Write-Host ('{0}:{1}' -f $i, $lines[$i]); }


Output: {"output":"2162:            var totalPersonnel = context.AvailablePersonnel.Count;\r\n2163:            var maxDeviation = Math.Ceiling(avgWorkload * 0.3); // 允许30%偏差\r\n2164:\r\n2165:            foreach (var personnel in context.AvailablePersonnel)\r\n2166:            {\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Reinserting lost workload lines**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $index=$lines.IndexOf('            var totalPersonnel = context.AvailablePersonnel.Count;'); if ($index -ge 0) { $lines.Insert($index + 1, '            var historicalWorkloads = BuildHistoricalWorkloadMap(context, out var totalHistoricalWorkload);'); $lines.Insert($index + 2, '            var totalWorkload = totalTasks + totalHistoricalWorkload;'); $lines.Insert($index + 3, '            var avgWorkload = totalPersonnel > 0 ? (double)totalWorkload / totalPersonnel : 0.0;'); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Reviewing specific lines**


Output: {"output":"2162:\r\n2163:            // 2. 工作负载平衡约束\r\n2164:            var totalTasks = context.Tasks.Count;\r\n2165:            var totalPersonnel = context.AvailablePersonnel.Count;\r\n2166:            var maxDeviation = Math.Ceiling(avgWorkload * 0.3); // 允许30%偏差\r\n","metadata":{"exit_code":0,"duration_seconds":1.0}}


**Troubleshooting line insertion issues**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=2165; $i -le 2170; $i++) { Write-Host ('{0}:{1}' -f $i, $lines[$i]); }


Output: {"output":"2165:            var totalPersonnel = context.AvailablePersonnel.Count;\r\n2166:            var maxDeviation = Math.Ceiling(avgWorkload * 0.3); // 允许30%偏差\r\n2167:\r\n2168:            foreach (var personnel in context.AvailablePersonnel)\r\n2169:            {\r\n2170:                var personnelTasks = decisionVars\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Investigating insertion failure**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.IO.File]::ReadAllLines($path); $index=[Array]::IndexOf($lines, '            var totalPersonnel = context.AvailablePersonnel.Count;'); Write-Host "Index:$index";


Output: {"output":"","metadata":{"exit_code":1,"duration_seconds":0.5}}


**Adjusting string quoting style**


$pattern = @"
            var totalPersonnel = context.AvailablePersonnel.Count;
"@.TrimEnd(); $lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); $index=[Array]::IndexOf($lines, $pattern); Write-Host "Index=$index";


Output: {"output":"Index=846\r\n","metadata":{"exit_code":0,"duration_seconds":0.6}}


Summary: auto


**Noting first occurrence and planning next**


$pattern = @"
            var totalPersonnel = context.AvailablePersonnel.Count;
"@.TrimEnd(); $lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); $first=[Array]::IndexOf($lines, $pattern); $second=[Array]::IndexOf($lines, $pattern, $first + 1); Write-Host "First=$first Second=$second";


Output: {"output":"First=846 Second=2165\r\n","metadata":{"exit_code":0,"duration_seconds":0.6}}


**Considering direct list insertion**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $secondIndex=2165; $lines.Insert($secondIndex + 1, '            var historicalWorkloads = BuildHistoricalWorkloadMap(context, out var totalHistoricalWorkload);'); $lines.Insert($secondIndex + 2, '            var totalWorkload = totalTasks + totalHistoricalWorkload;'); $lines.Insert($secondIndex + 3, '            var avgWorkload = totalPersonnel > 0 ? (double)totalWorkload / totalPersonnel : 0.0;'); [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Reviewing code lines**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=2165; $i -le 2172; $i++) { Write-Host ('{0}:{1}' -f $i, $lines[$i]); }


Output: {"output":"2165:            var totalPersonnel = context.AvailablePersonnel.Count;\r\n2166:            var historicalWorkloads = BuildHistoricalWorkloadMap(context, out var totalHistoricalWorkload);\r\n2167:            var totalWorkload = totalTasks + totalHistoricalWorkload;\r\n2168:            var avgWorkload = totalPersonnel > 0 ? (double)totalWorkload / totalPersonnel : 0.0;\r\n2169:            var maxDeviation = Math.Ceiling(avgWorkload * 0.3); // 允许30%偏差\r\n2170:\r\n2171:            foreach (var personnel in context.AvailablePersonnel)\r\n2172:            {\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Verifying inserted lines and indexing**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=2172; $i -le 2180; $i++) { Write-Host ('{0}:{1}' -f $i, $lines[$i]); }


Output: {"output":"2172:            {\r\n2173:                var personnelTasks = decisionVars\r\n2174:                    .Where(kvp => kvp.Key.PersonnelId == personnel.Id)\r\n2175:                    .Select(kvp => kvp.Value)\r\n2176:                    .ToList();\r\n2177:                var historicalWorkload = historicalWorkloads.GetValueOrDefault(personnel.Id);\r\n2178:\r\n2179:                if (personnelTasks.Any())\r\n2180:                {\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Verifying inserted code correctness**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=2179; $i -le 2190; $i++) { Write-Host ('{0}:{1}' -f $i, $lines[$i]); }


Output: {"output":"2179:                if (personnelTasks.Any())\r\n2180:                {\r\n2181:                    // 工作负载总量（含历史）不应过度偏离平均值\r\n2182:                    var lowerBound = Math.Max(0.0, (avgWorkload - maxDeviation) - historicalWorkload);\r\n2183:                    var upperBound = Math.Max(lowerBound, (avgWorkload + maxDeviation) - historicalWorkload);\r\n2184:                    var constraint = solver.MakeConstraint(\r\n2185:                        lowerBound,\r\n2186:                        upperBound,\r\n2187:                        $\"workload_balance_{personnel.Id}\");\r\n2188:\r\n2189:                    foreach (var taskVar in personnelTasks)\r\n2190:                    {\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Updating ValidateSolutionQuality with history map**


$i=1; $content = Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 1152 -and $_.Line -le 1220 }


Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n1152             else\r\n1153             {\r\n1154                 _logger.LogWarning(\"⚠ 增强版线性规划无解 - 状态：{Status}，可能原因：约束过于严格\", resultStatus…\r\n1155                 solution.BestSolution = new Dictionary<long, long>();\r\n1156                 solution.BestFitness = 0.0;\r\n1157                 solution.ConstraintSatisfactionRate = 0.0;\r\n1158                 // solution.ErrorMessage = $\"线性规划模型无解，状态：{resultStatus}\"; // 暂时注释，等待扩展Global…\r\n1159             }\r\n1160 \r\n1161             return solution;\r\n1162         }\r\n1163 \r\n1164         /// <summary>\r\n1165         /// 验证解的质量 - 对应遗传算法的约束满足率计算\r\n1166         /// </summary>\r\n1167         private async Task<SolutionQualityMetrics> ValidateSolutionQuality(\r\n1168             Dictionary<long, long> assignments, \r\n1169             Dictionary<string, Variable> auxiliaryVars,\r\n1170             GlobalAllocationContext context)\r\n1171         {\r\n1172             await Task.CompletedTask;\r\n1173             \r\n1174             var metrics = new SolutionQualityMetrics();\r\n1175             var violationCount = 0;\r\n1176             var totalChecks = 0;\r\n1177 \r\n1178             // 检查1：任务分配完整性\r\n1179             var completenessRate = assignments.Count > 0 ? (double)assignments.Count / context.Tasks.Count : 0.0;\r\n1180             metrics.TaskCompletenessRate = completenessRate;\r\n1181             if (completenessRate < 1.0) violationCount++;\r\n1182             totalChecks++;\r\n1183 \r\n1184             // 检查2：时间冲突验证\r\n1185             var timeConflictCount = 0;\r\n1186             var personnelTimeSlots = assignments.GroupBy(a => a.Value)\r\n1187                 .ToDictionary(g => g.Key, g => g.Select(kvp => \r\n1188                 {\r\n1189                     var task = context.Tasks.First(t => t.Id == kvp.Key);\r\n1190                     return new { Task = task, Date = task.WorkOrderDate.Date, ShiftId = task.ShiftId };\r\n1191                 }).ToList());\r\n1192 \r\n1193             foreach (var kvp in personnelTimeSlots)\r\n1194             {\r\n1195                 var timeGroups = kvp.Value.GroupBy(t => new { t.Date, t.ShiftId });\r\n1196                 foreach (var timeGroup in timeGroups)\r\n1197                 {\r\n1198                     if (timeGroup.Count() > 1)\r\n1199                     {\r\n1200                         timeConflictCount += timeGroup.Count() - 1;\r\n1201                     }\r\n1202                 }\r\n1203                 totalChecks++;\r\n1204             }\r\n1205 \r\n1206             metrics.TimeConflictRate = totalChecks > 0 ? (double)timeConflictCount / totalChecks : 0.0;\r\n1207             if (timeConflictCount > 0) violationCount++;\r\n1208 \r\n1209             // 检查3：负载均衡评估\r\n1210             if (assignments.Any())\r\n1211             {\r\n1212                 var workloadValues = personnelTimeSlots.Values.Select(v => (decimal)v.Count).ToList();\r\n1213                 var giniCoefficient = CalculateGiniCoefficient(workloadValues);\r\n1214                 metrics.LoadBalanceScore = Math.Max(0.0, 1.0 - giniCoefficient);\r\n1215                 \r\n1216                 var utilizationRate = (double)personnelTimeSlots.Count / context.AvailablePersonnel.Count;\r\n1217                 metrics.PersonnelUtilizationRate = utilizationRate;\r\n1218             }\r\n1219 \r\n1220             // 综合约束满足率\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.3}}


**Updating fairness evaluation with historical workloads**

I’m planning to add a computation of historical workloads after the metrics initialization, then replace the existing fairness evaluation block with a combined workload calculation that merges historical and current workloads. This will include recalculating load balance and utilization metrics based on the combined data, inserting the new code after the existing `var totalChecks = 0;` line for proper integration.


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $index=$lines.IndexOf('            var totalChecks = 0;'); if ($index -ge 0) { $lines.Insert($index + 1, '            var historicalWorkloads = BuildHistoricalWorkloadMap(context, out var totalHistoricalWorkload);'); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Updating fairness evaluation logic**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines=[System.Collections.Generic.List[string]]::new(); $lines.AddRange([System.IO.File]::ReadAllLines($path)); $start=$lines.IndexOf('            // 检查3：负载均衡评估'); if ($start -ge 0) { $lines.RemoveRange($start, 9); $lines.Insert($start, '            // 检查3：负载均衡评估（纳入历史任务）'); $lines.Insert($start + 1, '            var currentWorkloadMap = assignments'); $lines.Insert($start + 2, '                .GroupBy(a => a.Value)'); $lines.Insert($start + 3, '                .ToDictionary(g => g.Key, g => g.Count());'); $lines.Insert($start + 4, ''); $lines.Insert($start + 5, '            var combinedWorkloads = context.AvailablePersonnel.ToDictionary('); $lines.Insert($start + 6, '                p => p.Id,' ); $lines.Insert($start + 7, '                p => historicalWorkloads.GetValueOrDefault(p.Id) + currentWorkloadMap.GetValueOrDefault(p.Id));'); $lines.Insert($start + 8, ''); $lines.Insert($start + 9, '            if (combinedWorkloads.Any())'); $lines.Insert($start + 10, '            {'); $lines.Insert($start + 11, '                var workloadValues = combinedWorkloads.Values.Select(v => (decimal)v).ToList();'); $lines.Insert($start + 12, '                var giniCoefficient = CalculateGiniCoefficient(workloadValues);'); $lines.Insert($start + 13, '                metrics.LoadBalanceScore = Math.Max(0.0, 1.0 - giniCoefficient);'); $lines.Insert($start + 14, ''); $lines.Insert($start + 15, '                var utilizedCount = combinedWorkloads.Count(kv => kv.Value > 0);'); $lines.Insert($start + 16, '                metrics.PersonnelUtilizationRate = context.AvailablePersonnel.Count > 0'); $lines.Insert($start + 17, '                    ? (double)utilizedCount / context.AvailablePersonnel.Count'); $lines.Insert($start + 18, '                    : 0.0;'); $lines.Insert($start + 19, '            }'); }; [System.IO.File]::WriteAllLines($path, $lines);


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


Summary: auto


**Verifying RemoveRange line count**


$i=1; $content = Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 1202 -and $_.Line -le 1220 }


Output: {"output":"\r\n\u001b[32;1mLine\u001b[0m\u001b[32;1m Text\u001b[0m\r\n\u001b[32;1m----\u001b[0m \u001b[32;1m----\u001b[0m\r\n1202                     }\r\n1203                 }\r\n1204                 totalChecks++;\r\n1205             }\r\n1206 \r\n1207             metrics.TimeConflictRate = totalChecks > 0 ? (double)timeConflictCount / totalChecks : 0.0;\r\n1208             if (timeConflictCount > 0) violationCount++;\r\n1209 \r\n1210             // 检查3：负载均衡评估（纳入历史任务）\r\n1211             var currentWorkloadMap = assignments\r\n1212                 .GroupBy(a => a.Value)\r\n1213                 .ToDictionary(g => g.Key, g => g.Count());\r\n1214 \r\n1215             var combinedWorkloads = context.AvailablePersonnel.ToDictionary(\r\n1216                 p => p.Id,\r\n1217                 p => historicalWorkloads.GetValueOrDefault(p.Id) + currentWorkloadMap.GetValueOrDefault(p.Id));\r\n1218 \r\n1219             if (combinedWorkloads.Any())\r\n1220             {\r\n\r\n","metadata":{"exit_code":0,"duration_seconds":1.3}}


**Continuing code inspection from line 1219**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=1219; $i -le 1230; $i++) { Write-Host ('{0}:{1}' -f $i, $lines[$i]); }


Output: {"output":"1219:            {\r\n1220:                var workloadValues = combinedWorkloads.Values.Select(v => (decimal)v).ToList();\r\n1221:                var giniCoefficient = CalculateGiniCoefficient(workloadValues);\r\n1222:                metrics.LoadBalanceScore = Math.Max(0.0, 1.0 - giniCoefficient);\r\n1223:\r\n1224:                var utilizedCount = combinedWorkloads.Count(kv => kv.Value > 0);\r\n1225:                metrics.PersonnelUtilizationRate = context.AvailablePersonnel.Count > 0\r\n1226:                    ? (double)utilizedCount / context.AvailablePersonnel.Count\r\n1227:                    : 0.0;\r\n1228:            }\r\n1229:            }\r\n1230:\r\n","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Fixing extra closing brace**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=1228; $i -le 1240; $i++) { Write-Host ('{0}:{1}' -f $i, $lines[$i]); }


Output: {"output":"1228:            }\r\n1229:            }\r\n1230:\r\n1231:            // 综合约束满足率\r\n1232:            metrics.ConstraintSatisfactionRate = totalChecks > 0 ? \r\n1233:                Math.Max(0.0, 1.0 - (double)violationCount / totalChecks) : 1.0;\r\n1234:\r\n1235:            return metrics;\r\n1236:        }\r\n1237:\r\n1238:        /// <summary>\r\n1239:        /// 记录详细的工作负载分析日志\r\n1240:        /// </summary>\r\n","metadata":{"exit_code":0,"duration_seconds":1.2}}


**Identifying extra closing brace**


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":1.1}}


**Verifying line removal**


$lines=[System.IO.File]::ReadAllLines('NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'); for ($i=1224; $i -le 1232; $i++) { Write-Host ('{0}:{1}' -f $i, $lines[$i]); }


Output: {"output":"1224:                var utilizedCount = combinedWorkloads.Count(kv => kv.Value > 0);\r\n1225:                metrics.PersonnelUtilizationRate = context.AvailablePersonnel.Count > 0\r\n1226:                    ? (double)utilizedCount / context.AvailablePersonnel.Count\r\n1227:                    : 0.0;\r\n1228:            }\r\n1229:\r\n1230:            // 综合约束满足率\r\n1231:            metrics.ConstraintSatisfactionRate = totalChecks > 0 ? \r\n1232:                Math.Max(0.0, 1.0 - (double)violationCount / totalChecks) : 1.0;\r\n","metadata":{"exit_code":0,"duration_seconds":1.3}}


**Reviewing workload handling and logging updates**


$i=1; $content = Get-Content -Path "NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs" | ForEach-Object { [PSCustomObject]@{Line=$i; Text=$_}; $i++ }; $content | Where-Object { $_.Line -ge 1238 -and $_.Line -le 1275 }