新增生产-前缫看台记录，并导入车头工/挡车工看台记录历史数据

功能：
- 后端新增 KtjlCtgs / KtjlDcgs 两张表、KtjlService 与 api/prod/ktjl 接口
  （按日期+车间+班次查询、整组先删后建保存、整组删除、按看台排班带出默认记录、工种下拉）
- 挡车数按 F9 口径自动重算（与他人接壤的边界车位各扣 0.5），机组由车位反查机组车台
- 前端新增 /prod/qianxian/ktjl 看台记录页：挡车工/车头工双页签、删除、录入(新增)、录入(指定日期)
- 录入弹窗校验对齐 F9：个人时长不超标准、挡车数/看台时长匹配、车头工每机组≥2 人且时长为标准时长整数倍
- 生产-前缫菜单新增「看台记录」，权限 prod:ktjl:list

数据导入：
- 新增内嵌资源 biz_prod_qs_ktjl_ctg.csv / biz_prod_qs_ktjl_dcg.csv（约 5 万行，采用紧凑 CSV）
- 剔除软删除行、日期异常行、部门无法映射与职工不存在的行；日期由 Excel 序列号转换
- 车头工 12693 行、挡车工 38048 行入库，日期范围 2025-12-16 ~ 2026-09-11
- 表内已有数据则整体跳过，分批 1000 行插入

其他：同步工作进度-13 文档与开发数据库快照

backend/F9WebAiTest.Api/Controllers/Prod/KtjlController.cs

@@ -0,0 +1,108 @@
+using F9WebAiTest.Application.Common;
+using F9WebAiTest.Application.Dtos.Prod;
+using F9WebAiTest.Application.Services.Prod;
+using F9WebAiTest.Domain.Common;
+using F9WebAiTest.Domain.Enums.SYS.Employees;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace F9WebAiTest.Api.Controllers.Prod;
+
+/// <summary>看台记录（生产-前缫）：车头工 / 挡车工</summary>
+[ApiController]
+[Route("api/prod/ktjl")]
+[Authorize]
+public class KtjlController : ControllerBase
+{
+    private readonly IKtjlService _svc;
+    public KtjlController(IKtjlService svc) => _svc = svc;
+
+    // ---------- 查询 ----------
+
+    /// <summary>挡车工看台记录（某日某车间某班次）</summary>
+    [HttpGet("dcg")]
+    public async Task<IActionResult> GetDcg([FromQuery] DateTime date, [FromQuery] long depId,
+        [FromQuery] Prod_Banci_Enum banci = Prod_Banci_Enum.甲, [FromQuery] string like = "")
+        => Ok(ApiResult<List<KtjldcgReadDto_View>>.Ok(
+            await _svc.GetDcgAsync(date, depId, banci, like ?? string.Empty)));
+
+    /// <summary>车头工看台记录</summary>
+    [HttpGet("ctg")]
+    public async Task<IActionResult> GetCtg([FromQuery] DateTime date, [FromQuery] long depId,
+        [FromQuery] Prod_Banci_Enum banci = Prod_Banci_Enum.甲, [FromQuery] string like = "")
+        => Ok(ApiResult<List<KtjlctgReadDto_View>>.Ok(
+            await _svc.GetCtgAsync(date, depId, banci, like ?? string.Empty)));
+
+    // ---------- 录入(新增)：按看台排班带出默认记录 ----------
+
+    [HttpGet("dcg/defaults")]
+    public async Task<IActionResult> GetDcgDefaults([FromQuery] DateTime date, [FromQuery] long depId,
+        [FromQuery] Prod_Banci_Enum banci = Prod_Banci_Enum.甲)
+    {
+        try { return Ok(ApiResult<List<KtjldcgReadDto_View>>.Ok(await _svc.BuildDcgDefaultsAsync(date, depId, banci))); }
+        catch (ServiceException ex) { return StatusCode(ex.Code, ApiResult<object>.Fail(ex.Message, ex.Code)); }
+    }
+
+    [HttpGet("ctg/defaults")]
+    public async Task<IActionResult> GetCtgDefaults([FromQuery] DateTime date, [FromQuery] long depId,
+        [FromQuery] Prod_Banci_Enum banci = Prod_Banci_Enum.甲)
+    {
+        try { return Ok(ApiResult<List<KtjlctgReadDto_View>>.Ok(await _svc.BuildCtgDefaultsAsync(date, depId, banci))); }
+        catch (ServiceException ex) { return StatusCode(ex.Code, ApiResult<object>.Fail(ex.Message, ex.Code)); }
+    }
+
+    // ---------- 整组保存 ----------
+
+    [HttpPost("dcg/batch")]
+    public async Task<IActionResult> SaveDcg([FromBody] KtjldcgBatchDto dto)
+    {
+        try
+        {
+            var count = await _svc.SaveDcgAsync(dto);
+            return Ok(ApiResult<object>.Ok(count, count > 0 ? $"已保存 {count} 条看台记录" : "已清空该班次看台记录"));
+        }
+        catch (ServiceException ex) { return StatusCode(ex.Code, ApiResult<object>.Fail(ex.Message, ex.Code)); }
+    }
+
+    [HttpPost("ctg/batch")]
+    public async Task<IActionResult> SaveCtg([FromBody] KtjlctgBatchDto dto)
+    {
+        try
+        {
+            var count = await _svc.SaveCtgAsync(dto);
+            return Ok(ApiResult<object>.Ok(count, count > 0 ? $"已保存 {count} 条看台记录" : "已清空该班次看台记录"));
+        }
+        catch (ServiceException ex) { return StatusCode(ex.Code, ApiResult<object>.Fail(ex.Message, ex.Code)); }
+    }
+
+    // ---------- 整组删除 ----------
+
+    [HttpDelete("dcg")]
+    public async Task<IActionResult> DeleteDcg([FromQuery] DateTime date, [FromQuery] long depId,
+        [FromQuery] Prod_Banci_Enum banci = Prod_Banci_Enum.甲)
+    {
+        try
+        {
+            await _svc.DeleteDcgAsync(date, depId, banci);
+            return Ok(ApiResult<object>.Ok(null, "删除成功"));
+        }
+        catch (ServiceException ex) { return StatusCode(ex.Code, ApiResult<object>.Fail(ex.Message, ex.Code)); }
+    }
+
+    [HttpDelete("ctg")]
+    public async Task<IActionResult> DeleteCtg([FromQuery] DateTime date, [FromQuery] long depId,
+        [FromQuery] Prod_Banci_Enum banci = Prod_Banci_Enum.甲)
+    {
+        try
+        {
+            await _svc.DeleteCtgAsync(date, depId, banci);
+            return Ok(ApiResult<object>.Ok(null, "删除成功"));
+        }
+        catch (ServiceException ex) { return StatusCode(ex.Code, ApiResult<object>.Fail(ex.Message, ex.Code)); }
+    }
+
+    /// <summary>工种下拉</summary>
+    [HttpGet("worktypes")]
+    public async Task<IActionResult> GetWorktypes()
+        => Ok(ApiResult<List<ProdWorktypeOptionDto>>.Ok(await _svc.GetWorktypeOptionsAsync()));
+}

backend/F9WebAiTest.Application/DependencyInjection.cs

@@ -28,6 +28,7 @@ public static class DependencyInjection
         services.AddScoped<IHbjyService, HbjyService>();
         services.AddScoped<IChejianBanciService, ChejianBanciService>();
         services.AddScoped<IKtpbService, KtpbService>();
+        services.AddScoped<IKtjlService, KtjlService>();
         services.AddScoped<INotificationService, NotificationService>();
         services.AddScoped<IReportService, ReportService>();
 

backend/F9WebAiTest.Application/Dtos/Prod/KtjlDtos.cs

@@ -0,0 +1,67 @@
+using F9WebAiTest.Domain.Enums.SYS.Employees;
+
+namespace F9WebAiTest.Application.Dtos.Prod;
+
+// ==================== 车头工看台记录 ====================
+
+public class KtjlctgReadDto_View
+{
+    public long Id { get; set; }
+    public DateTime Date { get; set; }
+    public long DepId { get; set; }
+    public string DepName { get; set; } = "";
+    public Prod_Banci_Enum Banci { get; set; }
+    public string BanciName { get; set; } = "";
+    public int Jizu { get; set; }
+    public decimal Hours { get; set; }
+    public long EmployeeId { get; set; }
+    public string EmployeeName { get; set; } = "";
+    public long EmployeeDepId { get; set; }
+    public string EmployeeDepName { get; set; } = "";
+    public long WorktypeId { get; set; }
+    public string WorktypeName { get; set; } = "";
+    public bool NoChanliang { get; set; }
+}
+
+// ==================== 挡车工看台记录 ====================
+
+public class KtjldcgReadDto_View
+{
+    public long Id { get; set; }
+    public DateTime Date { get; set; }
+    public long DepId { get; set; }
+    public string DepName { get; set; } = "";
+    public Prod_Banci_Enum Banci { get; set; }
+    public string BanciName { get; set; } = "";
+    public int Jizu { get; set; }
+    public int ChetaiStart { get; set; }
+    public int ChetaiEnd { get; set; }
+    public decimal DangcheNum { get; set; }
+    public decimal Hours { get; set; }
+    public long EmployeeId { get; set; }
+    public string EmployeeName { get; set; } = "";
+    public long EmployeeDepId { get; set; }
+    public string EmployeeDepName { get; set; } = "";
+    public long WorktypeId { get; set; }
+    public string WorktypeName { get; set; } = "";
+    public bool NoChanliang { get; set; }
+}
+
+// ==================== 整组保存 ====================
+
+/// <summary>看台记录整组保存（按 日期+车间+班次 先删后建，对齐 F9 的 SaveCommand）</summary>
+public class KtjlctgBatchDto
+{
+    public DateTime Date { get; set; }
+    public long DepId { get; set; }
+    public Prod_Banci_Enum Banci { get; set; }
+    public List<KtjlctgReadDto_View> Items { get; set; } = new();
+}
+
+public class KtjldcgBatchDto
+{
+    public DateTime Date { get; set; }
+    public long DepId { get; set; }
+    public Prod_Banci_Enum Banci { get; set; }
+    public List<KtjldcgReadDto_View> Items { get; set; } = new();
+}

backend/F9WebAiTest.Application/Services/Prod/KtjlService.cs

@@ -0,0 +1,378 @@
+using F9WebAiTest.Application.Common;
+using F9WebAiTest.Application.Dtos.Prod;
+using F9WebAiTest.Domain.Common;
+using F9WebAiTest.Domain.Entities.Base;
+using F9WebAiTest.Domain.Entities.Prod;
+using F9WebAiTest.Domain.Enums.SYS.Employees;
+using SysDept = F9WebAiTest.Domain.Entities.SYS.Departments;
+using SysEmp = F9WebAiTest.Domain.Entities.SYS.Employees;
+using SysWt = F9WebAiTest.Domain.Entities.SYS.WorkTypes;
+
+namespace F9WebAiTest.Application.Services.Prod;
+
+/// <summary>
+/// 看台记录（生产-前缫）：按「日期 + 车间 + 班次」维护车头工 / 挡车工的实际看台情况。
+/// 对应 F9 Page_Ktjl（列表）、Page_Ktjl_Dcg_Edit / Page_Ktjl_Ctg_Edit（录入弹窗）与
+/// Ktjl_Dcg_SaveCommand / Ktjl_Ctg_SaveCommand（整组先删后建）。
+/// </summary>
+public interface IKtjlService
+{
+    // 查询
+    Task<List<KtjlctgReadDto_View>> GetCtgAsync(DateTime date, long depId, Prod_Banci_Enum banci, string like);
+    Task<List<KtjldcgReadDto_View>> GetDcgAsync(DateTime date, long depId, Prod_Banci_Enum banci, string like);
+
+    // 保存 / 删除（整组）
+    Task<int> SaveCtgAsync(KtjlctgBatchDto dto);
+    Task<int> SaveDcgAsync(KtjldcgBatchDto dto);
+    Task DeleteCtgAsync(DateTime date, long depId, Prod_Banci_Enum banci);
+    Task DeleteDcgAsync(DateTime date, long depId, Prod_Banci_Enum banci);
+
+    /// <summary>录入(新增)：按看台排班 + 该车间工种职工，带出默认记录</summary>
+    Task<List<KtjlctgReadDto_View>> BuildCtgDefaultsAsync(DateTime date, long depId, Prod_Banci_Enum banci);
+    Task<List<KtjldcgReadDto_View>> BuildDcgDefaultsAsync(DateTime date, long depId, Prod_Banci_Enum banci);
+
+    /// <summary>工种下拉（用于筛选/展示）</summary>
+    Task<List<ProdWorktypeOptionDto>> GetWorktypeOptionsAsync();
+}
+
+public class ProdWorktypeOptionDto
+{
+    public long Id { get; set; }
+    public string Name { get; set; } = "";
+}
+
+public class KtjlService : IKtjlService
+{
+    private const decimal DefaultHours = 9m;
+
+    private readonly IRepository<KtjlCtg> _ctgRepo;
+    private readonly IRepository<KtjlDcg> _dcgRepo;
+    private readonly IRepository<KtpbCtg> _ktpbCtgRepo;
+    private readonly IRepository<KtpbDcg> _ktpbDcgRepo;
+    private readonly IRepository<JizuChetai> _jzctRepo;
+    private readonly IRepository<SysDept.Department> _deptRepo;
+    private readonly IRepository<SysEmp.Employee> _empRepo;
+    private readonly IRepository<SysWt.WorkType> _wtRepo;
+
+    public KtjlService(IRepository<KtjlCtg> ctgRepo, IRepository<KtjlDcg> dcgRepo,
+        IRepository<KtpbCtg> ktpbCtgRepo, IRepository<KtpbDcg> ktpbDcgRepo,
+        IRepository<JizuChetai> jzctRepo, IRepository<SysDept.Department> deptRepo,
+        IRepository<SysEmp.Employee> empRepo, IRepository<SysWt.WorkType> wtRepo)
+    {
+        _ctgRepo = ctgRepo;
+        _dcgRepo = dcgRepo;
+        _ktpbCtgRepo = ktpbCtgRepo;
+        _ktpbDcgRepo = ktpbDcgRepo;
+        _jzctRepo = jzctRepo;
+        _deptRepo = deptRepo;
+        _empRepo = empRepo;
+        _wtRepo = wtRepo;
+    }
+
+    // ==================== 查询 ====================
+
+    public async Task<List<KtjlctgReadDto_View>> GetCtgAsync(DateTime date, long depId, Prod_Banci_Enum banci,
+        string like)
+    {
+        var d = date.Date;
+        var ctx = await BuildContextAsync();
+        var rows = (await _ctgRepo.FindAsync(x => x.Date == d && x.DeptId == depId && x.Banci == banci))
+            .OrderBy(x => x.Jizu).ThenBy(x => x.Hours).ToList();
+        var views = rows.Select(x => ToCtgView(x, ctx)).ToList();
+        return Filter(views, like, v => $"{v.EmployeeName}{v.WorktypeName}{v.EmployeeDepName}{v.Jizu}");
+    }
+
+    public async Task<List<KtjldcgReadDto_View>> GetDcgAsync(DateTime date, long depId, Prod_Banci_Enum banci,
+        string like)
+    {
+        var d = date.Date;
+        var ctx = await BuildContextAsync();
+        var rows = (await _dcgRepo.FindAsync(x => x.Date == d && x.DeptId == depId && x.Banci == banci))
+            .OrderBy(x => x.Jizu).ThenBy(x => x.ChetaiStart).ThenBy(x => x.Hours).ToList();
+        var views = rows.Select(x => ToDcgView(x, ctx)).ToList();
+        return Filter(views, like,
+            v => $"{v.EmployeeName}{v.WorktypeName}{v.EmployeeDepName}{v.Jizu}{v.ChetaiStart}{v.ChetaiEnd}");
+    }
+
+    private static List<T> Filter<T>(List<T> rows, string like, Func<T, string> selector)
+    {
+        if (string.IsNullOrWhiteSpace(like)) return rows;
+        var kw = like.Trim();
+        return rows.Where(x => selector(x).Contains(kw, StringComparison.OrdinalIgnoreCase)).ToList();
+    }
+
+    // ==================== 保存 ====================
+
+    public async Task<int> SaveCtgAsync(KtjlctgBatchDto dto)
+    {
+        if (dto.DepId <= 0) throw new ServiceException("请选择车间");
+        var items = dto.Items ?? new List<KtjlctgReadDto_View>();
+        foreach (var it in items)
+        {
+            if (it.EmployeeId <= 0) throw new ServiceException("不能有空数据（存在未选择职工的记录）");
+            if (it.Hours < 0) throw new ServiceException($"「{it.EmployeeName}」的时长不能为负数");
+        }
+
+        var d = dto.Date.Date;
+        await DeleteCtgCoreAsync(d, dto.DepId, dto.Banci);
+
+        foreach (var it in items)
+        {
+            await _ctgRepo.AddAsync(new KtjlCtg
+            {
+                Date = d,
+                DeptId = dto.DepId,
+                Banci = dto.Banci,
+                Jizu = it.Jizu,
+                Hours = it.Hours,
+                EmployeeId = it.EmployeeId,
+                EmployeeDepId = it.EmployeeDepId,
+                WorktypeId = it.WorktypeId,
+                WorktypeName = it.WorktypeName ?? string.Empty,
+                NoChanliang = it.NoChanliang
+            });
+        }
+        await _ctgRepo.SaveChangesAsync();
+        return items.Count;
+    }
+
+    public async Task<int> SaveDcgAsync(KtjldcgBatchDto dto)
+    {
+        if (dto.DepId <= 0) throw new ServiceException("请选择车间");
+        var items = dto.Items ?? new List<KtjldcgReadDto_View>();
+        foreach (var it in items)
+        {
+            if (it.EmployeeId <= 0) throw new ServiceException("不能有空数据（存在未选择职工的记录）");
+            if (it.ChetaiStart <= 0) throw new ServiceException($"「{it.EmployeeName}」请填写开始车位");
+            if (it.ChetaiEnd < it.ChetaiStart)
+                throw new ServiceException($"「{it.EmployeeName}」结束车位不能小于开始车位");
+            if (it.Hours < 0) throw new ServiceException($"「{it.EmployeeName}」的时长不能为负数");
+        }
+
+        var d = dto.Date.Date;
+        var jzcts = (await _jzctRepo.FindAsync(x => x.DepartmentId == dto.DepId)).OrderBy(x => x.Jizu).ToList();
+
+        // 挡车数 / 机组 由服务端重算（对齐 F9 CalDangcheNum + CalJizu）
+        foreach (var it in items)
+        {
+            var startShared = items.Any(x => x.EmployeeId != it.EmployeeId && x.ChetaiEnd == it.ChetaiStart);
+            var endShared = items.Any(x => x.EmployeeId != it.EmployeeId && x.ChetaiStart == it.ChetaiEnd);
+            it.DangcheNum = it.ChetaiEnd + 1 - it.ChetaiStart
+                            - (startShared ? 0.5m : 0m) - (endShared ? 0.5m : 0m);
+
+            var jzct = jzcts.FirstOrDefault(x => x.ChetaiStart <= it.ChetaiEnd && x.ChetaiEnd >= it.ChetaiStart);
+            if (jzct != null) it.Jizu = jzct.Jizu;
+        }
+
+        await DeleteDcgCoreAsync(d, dto.DepId, dto.Banci);
+
+        foreach (var it in items)
+        {
+            await _dcgRepo.AddAsync(new KtjlDcg
+            {
+                Date = d,
+                DeptId = dto.DepId,
+                Banci = dto.Banci,
+                Jizu = it.Jizu,
+                ChetaiStart = it.ChetaiStart,
+                ChetaiEnd = it.ChetaiEnd,
+                DangcheNum = it.DangcheNum,
+                Hours = it.Hours,
+                EmployeeId = it.EmployeeId,
+                EmployeeDepId = it.EmployeeDepId,
+                WorktypeId = it.WorktypeId,
+                WorktypeName = it.WorktypeName ?? string.Empty,
+                NoChanliang = it.NoChanliang
+            });
+        }
+        await _dcgRepo.SaveChangesAsync();
+        return items.Count;
+    }
+
+    public async Task DeleteCtgAsync(DateTime date, long depId, Prod_Banci_Enum banci)
+    {
+        if (depId <= 0) throw new ServiceException("请选择车间");
+        await DeleteCtgCoreAsync(date.Date, depId, banci);
+        await _ctgRepo.SaveChangesAsync();
+    }
+
+    public async Task DeleteDcgAsync(DateTime date, long depId, Prod_Banci_Enum banci)
+    {
+        if (depId <= 0) throw new ServiceException("请选择车间");
+        await DeleteDcgCoreAsync(date.Date, depId, banci);
+        await _dcgRepo.SaveChangesAsync();
+    }
+
+    private async Task DeleteCtgCoreAsync(DateTime date, long depId, Prod_Banci_Enum banci)
+    {
+        var olds = await _ctgRepo.FindAsync(x => x.Date == date && x.DeptId == depId && x.Banci == banci);
+        if (olds.Count > 0) await _ctgRepo.HardDeleteRangeAsync(olds);
+    }
+
+    private async Task DeleteDcgCoreAsync(DateTime date, long depId, Prod_Banci_Enum banci)
+    {
+        var olds = await _dcgRepo.FindAsync(x => x.Date == date && x.DeptId == depId && x.Banci == banci);
+        if (olds.Count > 0) await _dcgRepo.HardDeleteRangeAsync(olds);
+    }
+
+    // ==================== 默认记录（录入(新增)） ====================
+
+    public async Task<List<KtjlctgReadDto_View>> BuildCtgDefaultsAsync(DateTime date, long depId,
+        Prod_Banci_Enum banci)
+    {
+        var ctx = await BuildContextAsync();
+        var deptName = ctx.DeptNames.GetValueOrDefault(depId, "");
+        var plans = (await _ktpbCtgRepo.FindAsync(x => x.DeptId == depId && x.Banci == banci)).OrderBy(x => x.Jizu);
+        var result = new List<KtjlctgReadDto_View>();
+
+        foreach (var p in plans)
+        {
+            foreach (var ygId in new[] { p.Ygid1, p.Ygid2 })
+            {
+                if (ygId <= 0 || !ctx.Emps.TryGetValue(ygId, out var emp)) continue;
+                result.Add(new KtjlctgReadDto_View
+                {
+                    Date = date.Date,
+                    DepId = depId,
+                    DepName = deptName,
+                    Banci = banci,
+                    BanciName = banci.ToString(),
+                    Jizu = p.Jizu,
+                    Hours = DefaultHours,
+                    EmployeeId = emp.Id,
+                    EmployeeName = emp.Name,
+                    EmployeeDepId = emp.DepId,
+                    EmployeeDepName = ctx.DeptNames.GetValueOrDefault(emp.DepId, ""),
+                    WorktypeId = emp.WorktypeId,
+                    WorktypeName = ctx.WorktypeNames.GetValueOrDefault(emp.WorktypeId, ""),
+                    NoChanliang = !emp.IsZhuanzheng
+                });
+            }
+        }
+        return result;
+    }
+
+    public async Task<List<KtjldcgReadDto_View>> BuildDcgDefaultsAsync(DateTime date, long depId,
+        Prod_Banci_Enum banci)
+    {
+        var ctx = await BuildContextAsync();
+        var deptName = ctx.DeptNames.GetValueOrDefault(depId, "");
+        var plans = (await _ktpbDcgRepo.FindAsync(x => x.DeptId == depId && x.Banci == banci))
+            .OrderBy(x => x.Jizu).ThenBy(x => x.ChetaiStart);
+        var result = new List<KtjldcgReadDto_View>();
+
+        foreach (var p in plans)
+        {
+            if (p.YgId <= 0 || !ctx.Emps.TryGetValue(p.YgId, out var emp)) continue;
+            result.Add(new KtjldcgReadDto_View
+            {
+                Date = date.Date,
+                DepId = depId,
+                DepName = deptName,
+                Banci = banci,
+                BanciName = banci.ToString(),
+                Jizu = p.Jizu,
+                ChetaiStart = p.ChetaiStart,
+                ChetaiEnd = p.ChetaiEnd,
+                DangcheNum = (decimal)p.Dangcheshu,
+                Hours = DefaultHours,
+                EmployeeId = emp.Id,
+                EmployeeName = emp.Name,
+                EmployeeDepId = emp.DepId,
+                EmployeeDepName = ctx.DeptNames.GetValueOrDefault(emp.DepId, ""),
+                WorktypeId = emp.WorktypeId,
+                WorktypeName = ctx.WorktypeNames.GetValueOrDefault(emp.WorktypeId, ""),
+                NoChanliang = !emp.IsZhuanzheng
+            });
+        }
+        return result;
+    }
+
+    public async Task<List<ProdWorktypeOptionDto>> GetWorktypeOptionsAsync()
+        => (await _wtRepo.GetAllAsync()).OrderBy(x => x.SortOrder).ThenBy(x => x.Id)
+            .Select(x => new ProdWorktypeOptionDto { Id = x.Id, Name = x.WorkName })
+            .ToList();
+
+    // ==================== 上下文 ====================
+
+    private sealed class Ctx
+    {
+        public Dictionary<long, string> DeptNames { get; init; } = new();
+        public Dictionary<long, string> WorktypeNames { get; init; } = new();
+        public Dictionary<long, EmpInfo> Emps { get; init; } = new();
+    }
+
+    private sealed class EmpInfo
+    {
+        public long Id { get; init; }
+        public string Name { get; init; } = "";
+        public long DepId { get; init; }
+        public long WorktypeId { get; init; }
+        public bool IsZhuanzheng { get; init; }
+    }
+
+    private async Task<Ctx> BuildContextAsync()
+    {
+        var depts = await _deptRepo.GetAllAsync();
+        var wts = await _wtRepo.GetAllAsync();
+        var emps = await _empRepo.GetAllAsync();
+        return new Ctx
+        {
+            DeptNames = depts.ToDictionary(d => d.Id, d => d.Name),
+            WorktypeNames = wts.ToDictionary(w => w.Id, w => w.WorkName),
+            Emps = emps.ToDictionary(e => e.Id, e => new EmpInfo
+            {
+                Id = e.Id,
+                Name = e.Name,
+                DepId = e.DepId,
+                WorktypeId = e.WorktypeId,
+                IsZhuanzheng = e.IsZhuanzheng
+            })
+        };
+    }
+
+    private static KtjlctgReadDto_View ToCtgView(KtjlCtg x, Ctx ctx) => new()
+    {
+        Id = x.Id,
+        Date = x.Date,
+        DepId = x.DeptId,
+        DepName = ctx.DeptNames.GetValueOrDefault(x.DeptId, ""),
+        Banci = x.Banci,
+        BanciName = x.Banci.ToString(),
+        Jizu = x.Jizu,
+        Hours = x.Hours,
+        EmployeeId = x.EmployeeId,
+        EmployeeName = ctx.Emps.GetValueOrDefault(x.EmployeeId)?.Name ?? "",
+        EmployeeDepId = x.EmployeeDepId,
+        EmployeeDepName = ctx.DeptNames.GetValueOrDefault(x.EmployeeDepId, ""),
+        WorktypeId = x.WorktypeId,
+        WorktypeName = string.IsNullOrWhiteSpace(x.WorktypeName)
+            ? ctx.WorktypeNames.GetValueOrDefault(x.WorktypeId, "")
+            : x.WorktypeName,
+        NoChanliang = x.NoChanliang
+    };
+
+    private static KtjldcgReadDto_View ToDcgView(KtjlDcg x, Ctx ctx) => new()
+    {
+        Id = x.Id,
+        Date = x.Date,
+        DepId = x.DeptId,
+        DepName = ctx.DeptNames.GetValueOrDefault(x.DeptId, ""),
+        Banci = x.Banci,
+        BanciName = x.Banci.ToString(),
+        Jizu = x.Jizu,
+        ChetaiStart = x.ChetaiStart,
+        ChetaiEnd = x.ChetaiEnd,
+        DangcheNum = x.DangcheNum,
+        Hours = x.Hours,
+        EmployeeId = x.EmployeeId,
+        EmployeeName = ctx.Emps.GetValueOrDefault(x.EmployeeId)?.Name ?? "",
+        EmployeeDepId = x.EmployeeDepId,
+        EmployeeDepName = ctx.DeptNames.GetValueOrDefault(x.EmployeeDepId, ""),
+        WorktypeId = x.WorktypeId,
+        WorktypeName = string.IsNullOrWhiteSpace(x.WorktypeName)
+            ? ctx.WorktypeNames.GetValueOrDefault(x.WorktypeId, "")
+            : x.WorktypeName,
+        NoChanliang = x.NoChanliang
+    };
+}

backend/F9WebAiTest.Domain/Entities/Prod/Ktjl.cs

@@ -0,0 +1,43 @@
+using FreeSql.DataAnnotations;
+using F9WebAiTest.Domain.Common;
+using F9WebAiTest.Domain.Enums.SYS.Employees;
+
+namespace F9WebAiTest.Domain.Entities.Prod;
+
+// 看台记录（对应 F9 生产-前缫 的 KTJL 两张表：车头工 / 挡车工）
+// 记录 = 某日某车间某班次的实际看台情况（由看台排班带出后再调整：车位、时长、代班、不计产量）。
+
+/// <summary>车头工看台记录（biz_prod_qs_ktjl_ctg）</summary>
+[Table(Name = "KtjlCtgs")]
+public class KtjlCtg : BaseEntity
+{
+    public DateTime Date { get; set; }               // 日期
+    public long DeptId { get; set; }                 // 车间
+    public Prod_Banci_Enum Banci { get; set; }       // 班次（甲/乙）
+    public int Jizu { get; set; }                    // 机组
+    public decimal Hours { get; set; }               // 时长（小时）
+    public long EmployeeId { get; set; }             // 车头工
+    public long EmployeeDepId { get; set; }          // 职工所属部门
+    public long WorktypeId { get; set; }             // 工种
+    public string WorktypeName { get; set; } = "";   // 工种名称（历史快照）
+    public bool NoChanliang { get; set; }            // 不计产量
+}
+
+/// <summary>挡车工看台记录（biz_prod_qs_ktjl_dcg）</summary>
+[Table(Name = "KtjlDcgs")]
+public class KtjlDcg : BaseEntity
+{
+    public DateTime Date { get; set; }               // 日期
+    public long DeptId { get; set; }                 // 车间
+    public Prod_Banci_Enum Banci { get; set; }       // 班次
+    public int Jizu { get; set; }                    // 机组
+    public int ChetaiStart { get; set; }             // 开始车位
+    public int ChetaiEnd { get; set; }               // 结束车位
+    public decimal DangcheNum { get; set; }          // 挡车数（边界车位与他人共用时各计 0.5）
+    public decimal Hours { get; set; }               // 时长（小时）
+    public long EmployeeId { get; set; }             // 挡车工
+    public long EmployeeDepId { get; set; }          // 职工所属部门
+    public long WorktypeId { get; set; }             // 工种
+    public string WorktypeName { get; set; } = "";   // 工种名称（历史快照）
+    public bool NoChanliang { get; set; }            // 不计产量
+}

backend/F9WebAiTest.Infrastructure/Data/DbSeeder.cs

@@ -737,14 +737,16 @@ public static class DbSeeder
                     ("机组车台", "/prod/qianxian/jizuchetai", "base/jizuchetai/index", "prod:jizuchetai:list", "SetUp", 1),
                     ("落丝记录", "/prod/qianxian/lsjl", "prod/lsjl/index", "prod:lsjl:list", "Document", 2),
                     ("车间班次", "/prod/qianxian/chejianbanci", "base/chejianbanci/index", "prod:chejianbanci:list", "Timer", 3),
-                    ("看台排班", "/prod/qianxian/ktpb", "prod/ktpb/index", "prod:ktpb:list", "Grid", 4)
+                    ("看台排班", "/prod/qianxian/ktpb", "prod/ktpb/index", "prod:ktpb:list", "Grid", 4),
+                    ("看台记录", "/prod/qianxian/ktjl", "prod/ktjl/index", "prod:ktjl:list", "Tickets", 5)
                 });
 
             // 子菜单顺序归一（EnsureTopMenuWithChildren 只补新菜单，不调整已存在菜单的排序）
             foreach (var (path, sort) in new (string Path, int Sort)[]
                      {
                          ("/prod/qianxian/jizuchetai", 1), ("/prod/qianxian/lsjl", 2),
-                         ("/prod/qianxian/chejianbanci", 3), ("/prod/qianxian/ktpb", 4)
+                         ("/prod/qianxian/chejianbanci", 3), ("/prod/qianxian/ktpb", 4),
+                         ("/prod/qianxian/ktjl", 5)
                      })
             {
                 fsql.Update<SysMenu>()

backend/F9WebAiTest.Infrastructure/Data/ProdSeedData.cs

@@ -8,6 +8,7 @@ using F9WebAiTest.Domain.Entities.Prod;
 using F9WebAiTest.Domain.Enums.SYS.Employees;
 using SysDept = F9WebAiTest.Domain.Entities.SYS.Departments;
 using SysEmp = F9WebAiTest.Domain.Entities.SYS.Employees;
+using SysWt = F9WebAiTest.Domain.Entities.SYS.WorkTypes;
 
 namespace F9WebAiTest.Infrastructure.Data;
 
@@ -24,6 +25,8 @@ public static class ProdSeedData
     private const string KtpbCtgResource = "F9WebAiTest.Infrastructure.Data.SeedData.biz_prod_qs_ktpb_ctg.json";
     private const string KtpbDcgResource = "F9WebAiTest.Infrastructure.Data.SeedData.biz_prod_qs_ktpb_dcg.json";
     private const string KtpbZbzResource = "F9WebAiTest.Infrastructure.Data.SeedData.biz_prod_qs_ktpb_zbz.json";
+    private const string KtjlCtgResource = "F9WebAiTest.Infrastructure.Data.SeedData.biz_prod_qs_ktjl_ctg.csv";
+    private const string KtjlDcgResource = "F9WebAiTest.Infrastructure.Data.SeedData.biz_prod_qs_ktjl_dcg.csv";
 
     private static readonly JsonSerializerOptions JsonOpts = new()
     {
@@ -39,6 +42,9 @@ public static class ProdSeedData
         SeedKtpbCtg(fsql);
         SeedKtpbDcg(fsql);
         SeedKtpbZbz(fsql);
+        // 看台记录（历史流水，一次性导入）
+        SeedKtjlCtg(fsql);
+        SeedKtjlDcg(fsql);
     }
 
     // ==================== 机组车台 ====================
@@ -310,6 +316,146 @@ public static class ProdSeedData
         }
     }
 
+    // ==================== 看台记录 ====================
+
+    /// <summary>
+    /// 车头工看台记录（历史流水）：一次性导入，表内已有数据则跳过。
+    /// 数据格式：date|depId|banci|jizu|hours|employeeId|employeeDepId|worktypeId|noChanliang
+    /// </summary>
+    private static void SeedKtjlCtg(IFreeSql fsql)
+    {
+        try
+        {
+            if (fsql.Select<KtjlCtg>().Any()) { return; }
+            var lines = LoadCsv(KtjlCtgResource);
+            if (lines.Count == 0) return;
+
+            var deptMap = BuildDeptMap(fsql);
+            var empIds = BuildEmpIdSet(fsql);
+            var wtNames = fsql.Select<SysWt.WorkType>().ToList().ToDictionary(w => w.Id, w => w.WorkName);
+
+            var batch = new List<KtjlCtg>(1000);
+            int added = 0, skipped = 0;
+            foreach (var line in lines)
+            {
+                var f = line.Split('|');
+                if (f.Length < 9) { skipped++; continue; }
+                if (!DateTime.TryParse(f[0], out var date)) { skipped++; continue; }
+                if (!deptMap.TryGetValue(long.Parse(f[1]), out var depId)) { skipped++; continue; }
+                if (!empIds.Contains(long.Parse(f[5]))) { skipped++; continue; }
+
+                var wtId = long.Parse(f[7]);
+                batch.Add(new KtjlCtg
+                {
+                    Date = date.Date,
+                    DeptId = depId,
+                    Banci = (Prod_Banci_Enum)int.Parse(f[2]),
+                    Jizu = int.Parse(f[3]),
+                    Hours = decimal.Parse(f[4]),
+                    EmployeeId = long.Parse(f[5]),
+                    EmployeeDepId = deptMap.TryGetValue(long.Parse(f[6]), out var ed) ? ed : depId,
+                    WorktypeId = wtId,
+                    WorktypeName = wtNames.GetValueOrDefault(wtId, ""),
+                    NoChanliang = f[8] == "1" || f[8].Equals("true", StringComparison.OrdinalIgnoreCase)
+                });
+                if (batch.Count >= 1000)
+                {
+                    fsql.Insert(batch).ExecuteAffrows();
+                    added += batch.Count;
+                    batch.Clear();
+                }
+            }
+            if (batch.Count > 0)
+            {
+                fsql.Insert(batch).ExecuteAffrows();
+                added += batch.Count;
+            }
+            Console.WriteLine($"[ProdSeed] 车头工看台记录：来源 {lines.Count} 行，导入 {added} 行，跳过 {skipped} 行");
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"[ProdSeed] 车头工看台记录导入跳过：{ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 挡车工看台记录（历史流水）：一次性导入，表内已有数据则跳过。
+    /// 数据格式：date|depId|banci|jizu|chetaiStart|chetaiEnd|dangcheNum|hours|employeeId|employeeDepId|worktypeId|noChanliang
+    /// </summary>
+    private static void SeedKtjlDcg(IFreeSql fsql)
+    {
+        try
+        {
+            if (fsql.Select<KtjlDcg>().Any()) { return; }
+            var lines = LoadCsv(KtjlDcgResource);
+            if (lines.Count == 0) return;
+
+            var deptMap = BuildDeptMap(fsql);
+            var empIds = BuildEmpIdSet(fsql);
+            var wtNames = fsql.Select<SysWt.WorkType>().ToList().ToDictionary(w => w.Id, w => w.WorkName);
+
+            var batch = new List<KtjlDcg>(1000);
+            int added = 0, skipped = 0;
+            foreach (var line in lines)
+            {
+                var f = line.Split('|');
+                if (f.Length < 12) { skipped++; continue; }
+                if (!DateTime.TryParse(f[0], out var date)) { skipped++; continue; }
+                if (!deptMap.TryGetValue(long.Parse(f[1]), out var depId)) { skipped++; continue; }
+                if (!empIds.Contains(long.Parse(f[8]))) { skipped++; continue; }
+
+                var wtId = long.Parse(f[10]);
+                batch.Add(new KtjlDcg
+                {
+                    Date = date.Date,
+                    DeptId = depId,
+                    Banci = (Prod_Banci_Enum)int.Parse(f[2]),
+                    Jizu = int.Parse(f[3]),
+                    ChetaiStart = int.Parse(f[4]),
+                    ChetaiEnd = int.Parse(f[5]),
+                    DangcheNum = decimal.Parse(f[6]),
+                    Hours = decimal.Parse(f[7]),
+                    EmployeeId = long.Parse(f[8]),
+                    EmployeeDepId = deptMap.TryGetValue(long.Parse(f[9]), out var ed) ? ed : depId,
+                    WorktypeId = wtId,
+                    WorktypeName = wtNames.GetValueOrDefault(wtId, ""),
+                    NoChanliang = f[11] == "1" || f[11].Equals("true", StringComparison.OrdinalIgnoreCase)
+                });
+                if (batch.Count >= 1000)
+                {
+                    fsql.Insert(batch).ExecuteAffrows();
+                    added += batch.Count;
+                    batch.Clear();
+                }
+            }
+            if (batch.Count > 0)
+            {
+                fsql.Insert(batch).ExecuteAffrows();
+                added += batch.Count;
+            }
+            Console.WriteLine($"[ProdSeed] 挡车工看台记录：来源 {lines.Count} 行，导入 {added} 行，跳过 {skipped} 行");
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"[ProdSeed] 挡车工看台记录导入跳过：{ex.Message}");
+        }
+    }
+
+    private static List<string> LoadCsv(string resourceName)
+    {
+        var asm = Assembly.GetExecutingAssembly();
+        using var stream = asm.GetManifestResourceStream(resourceName);
+        if (stream == null) return new List<string>();
+        using var reader = new StreamReader(stream);
+        var list = new List<string>();
+        while (!reader.EndOfStream)
+        {
+            var line = reader.ReadLine();
+            if (!string.IsNullOrWhiteSpace(line)) list.Add(line);
+        }
+        return list;
+    }
+
     // ==================== 公共 ====================
 
     /// <summary>本系统存在的职工 Id 集合（F9 职工导出时保留了原始雪花 Id，可直接比对）</summary>

backend/F9WebAiTest.Infrastructure/F9WebAiTest.Infrastructure.csproj

@@ -15,6 +15,8 @@
   <ItemGroup>
     <!-- 工种基础数据种子（来源于 F9 系统 biz_base_worktype 三张表导出） -->
     <EmbeddedResource Include="Data\SeedData\*.json" />
+    <!-- 看台记录历史流水（体量较大，采用紧凑 CSV 内嵌） -->
+    <EmbeddedResource Include="Data\SeedData\*.csv" />
     <!-- 报表中心示例 .grf 模板（GR6.8.5.0 格式；GR7 设计器向下兼容，可直接打开编辑） -->
     <EmbeddedResource Include="Assets\ReportTemplates\*.grf" />
   </ItemGroup>

web/src/router/index.js

@@ -66,6 +66,7 @@ export const componentMap = {
   'prod/xdjy/index': () => import('../views/prod/xdjy/index.vue'),
   'prod/hbjy/index': () => import('../views/prod/hbjy/index.vue'),
   'prod/ktpb/index': () => import('../views/prod/ktpb/index.vue'),
+  'prod/ktjl/index': () => import('../views/prod/ktjl/index.vue'),
   'notification/messages/index': () => import('../views/notification/messages/index.vue'),
   'notification/subscribe/index': () => import('../views/notification/subscribe/index.vue'),
   'notification/type/index': () => import('../views/notification/type/index.vue'),

web/src/views/prod/ktjl/KtjlEditDialog.vue

@@ -0,0 +1,347 @@
+<script setup>
+/**
+ * 看台记录录入弹窗（对应 F9 Page_Ktjl_Dcg_Edit / Page_Ktjl_Ctg_Edit）
+ *  - 挡车工：可编辑机组/起止车位/挡车数/时长，挡车数按接壤车位自动计算
+ *  - 车头工：可编辑机组/时长
+ *  - 校验口径与 F9 一致：个人时长不超标准、挡车数/看台时长匹配、车头工每机组≥2 人且时长为标准时长整数倍
+ */
+import { ref, reactive, computed, watch } from 'vue';
+import { ElMessage, ElMessageBox } from 'element-plus';
+import request from '../../../utils/request';
+import EmployeeSelect from '../../../components/select/EmployeeSelect.vue';
+
+const props = defineProps({
+  modelValue: Boolean,
+  type: { type: String, default: 'dcg' }, // dcg | ctg
+  date: { type: String, default: '' },
+  depId: { type: Number, default: 0 },
+  depName: { type: String, default: '' },
+  banci: { type: Number, default: 1 },
+  banciName: { type: String, default: '甲' },
+  /** 预置行（录入(新增) 的排班带出 / 指定日期复制），库中无记录时使用 */
+  presetRows: { type: Array, default: () => [] },
+});
+const emit = defineEmits(['update:modelValue', 'saved']);
+
+const visible = ref(false);
+const loading = ref(false);
+const saving = ref(false);
+const rows = ref([]);
+const hoursStandard = ref(9);
+const jizuOptions = ref([]);
+const empPicker = reactive({ visible: false });
+const selected = ref([]);
+
+const title = computed(() => (props.type === 'dcg' ? '挡车工看台记录' : '车头工看台记录'));
+
+watch(() => props.modelValue, async (v) => {
+  visible.value = v;
+  if (v) await load();
+});
+watch(visible, (v) => emit('update:modelValue', v));
+
+async function load() {
+  loading.value = true;
+  try {
+    const res = await request.get(`/prod/ktjl/${props.type}`, {
+      params: { date: props.date, depId: props.depId, banci: props.banci },
+    });
+    const list = (res.data || []).length ? res.data : props.presetRows || [];
+    rows.value = list.map((x) => ({ ...x, selected: false }));
+    const jz = await request.get('/prod/ktpb/jizu-options', { params: { depId: props.depId } });
+    jizuOptions.value = jz.data || [];
+    hoursStandard.value = rows.value.length ? Math.max(...rows.value.map((x) => Number(x.hours) || 0)) : 9;
+    if (props.type === 'dcg') recalcDcg();
+  } finally {
+    loading.value = false;
+  }
+}
+
+/** 由车位推导机组（与后端 CalJizu 一致） */
+function jizuOf(start, end) {
+  const hit = jizuOptions.value.find((j) => j.chetaiStart <= end && j.chetaiEnd >= start);
+  return hit ? hit.jizu : 0;
+}
+
+/** 挡车数：车位数 - 与他人在边界车位各分 0.5（与后端 CalDangcheNum 一致） */
+function recalcDcg() {
+  const list = rows.value;
+  list.forEach((it) => {
+    const s = Number(it.chetaiStart) || 0;
+    const e = Number(it.chetaiEnd) || 0;
+    if (!s || e < s) {
+      it.dangcheNum = 0;
+      return;
+    }
+    const startShared = list.some((x) => x !== it && x.employeeId !== it.employeeId && Number(x.chetaiEnd) === s);
+    const endShared = list.some((x) => x !== it && x.employeeId !== it.employeeId && Number(x.chetaiStart) === e);
+    it.dangcheNum = e + 1 - s - (startShared ? 0.5 : 0) - (endShared ? 0.5 : 0);
+    it.jizu = jizuOf(s, e);
+  });
+}
+
+function onChetaiChange() {
+  recalcDcg();
+}
+
+/** 添加职工（多选） */
+async function openEmpPicker() {
+  empPicker.visible = true;
+}
+async function onEmployeesPicked(list) {
+  const exist = new Set(rows.value.map((x) => String(x.employeeId)));
+  const picked = Array.isArray(list) ? list : [list];
+  picked.forEach((e) => {
+    if (exist.has(String(e.id))) return;
+    rows.value.push({
+      id: 0,
+      employeeId: e.id,
+      employeeName: e.name,
+      employeeDepId: e.depId,
+      employeeDepName: e.depName,
+      worktypeId: e.worktypeId,
+      worktypeName: e.worktypeName,
+      jizu: props.type === 'dcg' ? 0 : 1,
+      chetaiStart: 0,
+      chetaiEnd: 0,
+      dangcheNum: 0,
+      hours: Number(hoursStandard.value) || 9,
+      noChanliang: false,
+      selected: false,
+    });
+  });
+  if (props.type === 'dcg') recalcDcg();
+}
+
+function removeSelected() {
+  const picked = rows.value.filter((x) => x.selected);
+  if (!picked.length) return ElMessage.warning('请选择要删除的记录');
+  rows.value = rows.value.filter((x) => !x.selected);
+  if (props.type === 'dcg') recalcDcg();
+}
+
+async function batchHours() {
+  const picked = rows.value.filter((x) => x.selected);
+  if (!picked.length) return ElMessage.warning('请选择要修改的记录');
+  try {
+    const { value } = await ElMessageBox.prompt('批量设置时长（小时）', '设置时长', {
+      inputValue: String(hoursStandard.value),
+      inputPattern: /^\d+(\.\d+)?$/,
+      inputErrorMessage: '请输入数字',
+    });
+    picked.forEach((x) => {
+      x.hours = Number(value);
+    });
+  } catch {
+    /* 取消 */
+  }
+}
+
+/** 校验（对齐 F9 ValidCustom），返回提示列表 */
+function validate() {
+  const warns = [];
+  const std = Number(hoursStandard.value) || 0;
+
+  if (rows.value.some((x) => !x.employeeId)) {
+    return { fatal: '不能有空数据（存在未选择职工的记录）', warns: [] };
+  }
+
+  if (props.type === 'dcg') {
+    const over = [];
+    const byEmp = {};
+    rows.value.forEach((x) => {
+      const key = String(x.employeeId);
+      byEmp[key] = byEmp[key] || { name: x.employeeName, hours: 0 };
+      byEmp[key].hours += Number(x.hours) || 0;
+    });
+    Object.values(byEmp).forEach((v) => {
+      if (std > 0 && v.hours > std) over.push(v.name);
+    });
+    if (over.length) return { fatal: `${over.join('、')} 超过标准时长（${std} 小时）`, warns: [] };
+
+    rows.value.forEach((x) => {
+      const s = Number(x.chetaiStart);
+      const e = Number(x.chetaiEnd);
+      const shared = rows.value.some((y) => y.employeeId !== x.employeeId && (Number(y.chetaiEnd) === s || Number(y.chetaiStart) === e));
+      if (shared && Number(x.dangcheNum) * 10 % 10 === 0) {
+        warns.push(`${x.jizu}组${e}台，多人看台挡车数不匹配`);
+      }
+      if (Number(x.dangcheNum) === 0) warns.push(`${x.jizu}组${e}台，挡车数不能为 0`);
+    });
+
+    // 看台时长校验
+    const jizus = [...new Set(rows.value.map((x) => x.jizu))];
+    jizus.forEach((jz) => {
+      const items = rows.value.filter((x) => x.jizu === jz);
+      if (!items.length) return;
+      const min = Math.min(...items.map((x) => Number(x.chetaiStart)));
+      const max = Math.max(...items.map((x) => Number(x.chetaiEnd)));
+      for (let i = min; i <= max; i++) {
+        const cover = items.filter((x) => Number(x.chetaiStart) <= i && Number(x.chetaiEnd) >= i);
+        if (!cover.length) continue;
+        const hasStart = cover.some((x) => Number(x.chetaiStart) === i);
+        const hasEnd = cover.some((x) => Number(x.chetaiEnd) === i);
+        if (hasStart && hasEnd) {
+          const up = cover.filter((x) => Number(x.chetaiStart) === i).reduce((a, b) => a + Number(b.hours), 0);
+          const down = cover.filter((x) => Number(x.chetaiEnd) === i).reduce((a, b) => a + Number(b.hours), 0);
+          if (up === down) {
+            if (std > 0 && up !== std) warns.push(`${jz}组${i}台，看台时长有误`);
+          } else {
+            warns.push(`${jz}组${i}台，看台时长不一致`);
+          }
+        } else {
+          const sum = cover.reduce((a, b) => a + Number(b.hours), 0);
+          if (std > 0 && sum !== std) warns.push(`${jz}组${i}台，看台时长有误`);
+        }
+      }
+    });
+  } else {
+    const jizus = [...new Set(rows.value.map((x) => x.jizu))];
+    jizus.forEach((jz) => {
+      const items = rows.value.filter((x) => x.jizu === jz);
+      if (items.length < 2) warns.push(`${jz}组不足两人`);
+      if (items.some((x) => Number(x.hours) === 0)) warns.push(`${jz}组时长有误`);
+      const sum = items.reduce((a, b) => a + Number(b.hours), 0);
+      if (std > 0 && (sum < std * 2 || sum % std !== 0)) warns.push(`${jz}组时长有误`);
+    });
+  }
+
+  return { fatal: '', warns };
+}
+
+async function save() {
+  const { fatal, warns } = validate();
+  if (fatal) return ElMessage.warning(fatal);
+  if (warns.length) {
+    try {
+      await ElMessageBox.confirm(`${[...new Set(warns)].join('\n')}\n是否继续保存？`, '验证提示', {
+        type: 'warning',
+        confirmButtonText: '继续保存',
+        cancelButtonText: '返回修改',
+      });
+    } catch {
+      return;
+    }
+  }
+
+  saving.value = true;
+  try {
+    const res = await request.post(`/prod/ktjl/${props.type}/batch`, {
+      date: props.date,
+      depId: props.depId,
+      banci: props.banci,
+      items: rows.value.map((x) => ({
+        employeeId: x.employeeId,
+        employeeDepId: x.employeeDepId,
+        worktypeId: x.worktypeId,
+        worktypeName: x.worktypeName,
+        jizu: Number(x.jizu) || 0,
+        chetaiStart: Number(x.chetaiStart) || 0,
+        chetaiEnd: Number(x.chetaiEnd) || 0,
+        dangcheNum: Number(x.dangcheNum) || 0,
+        hours: Number(x.hours) || 0,
+        noChanliang: !!x.noChanliang,
+      })),
+    });
+    ElMessage.success(res.message || '保存成功');
+    visible.value = false;
+    emit('saved');
+  } finally {
+    saving.value = false;
+  }
+}
+</script>
+
+<template>
+  <el-dialog v-model="visible" :title="title" width="1080px" destroy-on-close append-to-body>
+    <div class="dlg-head">
+      <el-tag type="info">{{ date }}</el-tag>
+      <el-tag type="info">{{ depName }}</el-tag>
+      <el-tag type="info">{{ banciName }}班</el-tag>
+      <span class="lbl">标准时长</span>
+      <el-input-number v-model="hoursStandard" :min="1" :max="24" :step="0.5" :controls="false" style="width: 80px" />
+      <span class="tip">共 {{ rows.length }} 条</span>
+    </div>
+
+    <div class="dlg-toolbar">
+      <el-button type="primary" size="small" @click="openEmpPicker">添加职工</el-button>
+      <el-button size="small" @click="removeSelected">删除选中</el-button>
+      <el-button size="small" @click="batchHours">批量修改时长</el-button>
+      <span class="hint">
+        {{ type === 'dcg'
+          ? '挡车数 = 车位数 −（与他人接壤的边界车位各 0.5）；机组按车位自动归属'
+          : '每个机组至少 2 人，机组时长合计需为标准时长的整数倍' }}
+      </span>
+    </div>
+
+    <el-table v-loading="loading" :data="rows" border size="small" height="420" @selection-change="selected = $event">
+      <el-table-column type="selection" width="42" />
+      <el-table-column type="index" label="序号" width="52" />
+      <el-table-column prop="employeeDepName" label="部门" min-width="110" show-overflow-tooltip />
+      <el-table-column prop="worktypeName" label="工种" width="90" />
+      <el-table-column prop="employeeName" label="姓名" width="120" show-overflow-tooltip />
+      <el-table-column label="班次" width="70" align="center">
+        <template #default>{{ banciName }}</template>
+      </el-table-column>
+      <el-table-column label="机组" width="80" align="center">
+        <template #default="{ row }">
+          <el-input-number v-model="row.jizu" :min="0" :max="99" :controls="false" size="small" style="width: 60px" />
+        </template>
+      </el-table-column>
+      <template v-if="type === 'dcg'">
+        <el-table-column label="开始车位" width="96" align="center">
+          <template #default="{ row }">
+            <el-input-number
+              v-model="row.chetaiStart"
+              :min="1"
+              :max="999"
+              :controls="false"
+              size="small"
+              style="width: 76px"
+              @change="onChetaiChange"
+            />
+          </template>
+        </el-table-column>
+        <el-table-column label="结束车位" width="96" align="center">
+          <template #default="{ row }">
+            <el-input-number
+              v-model="row.chetaiEnd"
+              :min="1"
+              :max="999"
+              :controls="false"
+              size="small"
+              style="width: 76px"
+              @change="onChetaiChange"
+            />
+          </template>
+        </el-table-column>
+        <el-table-column prop="dangcheNum" label="挡车数" width="80" align="right" />
+      </template>
+      <el-table-column label="时长" width="90" align="center">
+        <template #default="{ row }">
+          <el-input-number v-model="row.hours" :min="0" :max="24" :step="0.5" :controls="false" size="small" style="width: 70px" />
+        </template>
+      </el-table-column>
+      <el-table-column label="不计产量" width="90" align="center">
+        <template #default="{ row }">
+          <el-switch v-model="row.noChanliang" size="small" />
+        </template>
+      </el-table-column>
+    </el-table>
+
+    <template #footer>
+      <el-button @click="visible = false">取消</el-button>
+      <el-button type="primary" :loading="saving" @click="save">保存</el-button>
+    </template>
+
+    <EmployeeSelect v-model="empPicker.visible" multiple :dep-id="depId" @confirm="onEmployeesPicked" />
+  </el-dialog>
+</template>
+
+<style scoped>
+.dlg-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
+.dlg-head .lbl { color: var(--el-text-color-regular); font-size: 13px; margin-left: 6px; }
+.dlg-head .tip { margin-left: auto; color: var(--el-text-color-secondary); font-size: 13px; }
+.dlg-toolbar { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
+.dlg-toolbar .hint { color: var(--el-text-color-secondary); font-size: 12px; }
+</style>

web/src/views/prod/ktjl/index.vue

@@ -0,0 +1,260 @@
+<script setup>
+/**
+ * 看台记录（生产-前缫）
+ * 对应 WinForms 端 WinClient\F9.Business.Prod\QS\KTJL\Page_Ktjl
+ *   - 两个页签：挡车工 / 车头工
+ *   - 过滤：日期 + 车间 + 班次（关键字）
+ *   - 按钮：删除（按日期+车间+班次整批）、录入(新增)（按看台排班带出）、录入(指定日期)（复制某日记录）
+ */
+import { ref, reactive, computed, onMounted } from 'vue';
+import { ElMessage, ElMessageBox } from 'element-plus';
+import request from '../../../utils/request';
+import KtjlEditDialog from './KtjlEditDialog.vue';
+
+const TABS = [
+  { name: 'dcg', label: '挡车工' },
+  { name: 'ctg', label: '车头工' },
+];
+const BANCI = [
+  { value: 1, label: '甲班' },
+  { value: 2, label: '乙班' },
+];
+
+function today() {
+  const d = new Date();
+  const m = String(d.getMonth() + 1).padStart(2, '0');
+  const dd = String(d.getDate()).padStart(2, '0');
+  return `${d.getFullYear()}-${m}-${dd}`;
+}
+
+const tab = ref('dcg');
+const deps = ref([]);
+const filter = reactive({ date: today(), depId: 0, banci: 1, keyword: '' });
+const state = reactive({
+  dcg: { rows: [], loading: false },
+  ctg: { rows: [], loading: false },
+});
+const cur = computed(() => state[tab.value]);
+const banciName = computed(() => (filter.banci === 2 ? '乙' : '甲'));
+const depName = computed(() => deps.value.find((d) => d.id === filter.depId)?.name || '');
+
+const dlg = reactive({ visible: false, type: 'dcg', presetRows: [] });
+const copyDlg = reactive({ visible: false, date: '' });
+
+async function loadDeps() {
+  const res = await request.get('/prod/ktpb/qianxian-deps');
+  deps.value = res.data || [];
+  if (deps.value.length && !filter.depId) filter.depId = deps.value[0].id;
+}
+
+async function load() {
+  if (!filter.depId) return;
+  const s = cur.value;
+  s.loading = true;
+  try {
+    const res = await request.get(`/prod/ktjl/${tab.value}`, {
+      params: { date: filter.date, depId: filter.depId, banci: filter.banci, like: filter.keyword },
+    });
+    s.rows = res.data || [];
+  } finally {
+    s.loading = false;
+  }
+}
+
+onMounted(async () => {
+  await loadDeps();
+  await load();
+});
+
+async function onTabChange() {
+  await load();
+}
+
+/** 录入(新增)：已有记录则继续编辑，否则按看台排班带出默认记录 */
+async function openNew() {
+  if (!filter.depId) return ElMessage.warning('请先选择车间');
+  const res = await request.get(`/prod/ktjl/${tab.value}`, {
+    params: { date: filter.date, depId: filter.depId, banci: filter.banci },
+  });
+  const exist = res.data || [];
+  if (exist.length) {
+    dlg.presetRows = [];
+  } else {
+    const def = await request.get(`/prod/ktjl/${tab.value}/defaults`, {
+      params: { date: filter.date, depId: filter.depId, banci: filter.banci },
+    });
+    dlg.presetRows = def.data || [];
+    if (!dlg.presetRows.length) {
+      ElMessage.warning('该车间该班次暂无看台排班，请先维护「看台排班」或手工添加职工');
+    }
+  }
+  dlg.type = tab.value;
+  dlg.visible = true;
+}
+
+/** 录入(指定日期)：把某一天的记录复制到当前日期再编辑 */
+async function openCopy() {
+  if (!filter.depId) return ElMessage.warning('请先选择车间');
+  copyDlg.date = '';
+  copyDlg.visible = true;
+}
+
+async function doCopy() {
+  if (!copyDlg.date) return ElMessage.warning('请选择来源日期');
+  const res = await request.get(`/prod/ktjl/${tab.value}`, {
+    params: { date: copyDlg.date, depId: filter.depId, banci: filter.banci },
+  });
+  const list = (res.data || []).map((x) => ({ ...x, id: 0 }));
+  if (!list.length) return ElMessage.warning('来源日期没有看台记录');
+  copyDlg.visible = false;
+  dlg.presetRows = list;
+  dlg.type = tab.value;
+  dlg.visible = true;
+}
+
+async function removeGroup() {
+  if (!filter.depId) return ElMessage.warning('请先选择车间');
+  if (!cur.value.rows.length) return ElMessage.warning('当前没有可删除的记录');
+  try {
+    await ElMessageBox.confirm(
+      `确认删除 ${filter.date}，${depName.value}，${banciName.value}班 的全部${tab.value === 'dcg' ? '挡车工' : '车头工'}看台记录？`,
+      '提示',
+      { type: 'warning' }
+    );
+  } catch {
+    return;
+  }
+  const res = await request.delete(`/prod/ktjl/${tab.value}`, {
+    params: { date: filter.date, depId: filter.depId, banci: filter.banci },
+  });
+  ElMessage.success(res.message || '删除成功');
+  await load();
+}
+
+async function onSaved() {
+  await load();
+}
+</script>
+
+<template>
+  <div class="ktjl-page">
+    <el-card shadow="never">
+      <el-tabs v-model="tab" @tab-change="onTabChange">
+        <el-tab-pane v-for="t in TABS" :key="t.name" :label="t.label" :name="t.name" />
+      </el-tabs>
+
+      <div class="toolbar">
+        <span class="lbl">日期</span>
+        <el-date-picker
+          v-model="filter.date"
+          type="date"
+          value-format="YYYY-MM-DD"
+          :clearable="false"
+          style="width: 150px"
+          @change="load"
+        />
+        <span class="lbl">车间</span>
+        <el-select v-model="filter.depId" placeholder="请选择车间" style="width: 160px" @change="load">
+          <el-option v-for="d in deps" :key="d.id" :label="d.name" :value="d.id" />
+        </el-select>
+        <span class="lbl">班次</span>
+        <el-select v-model="filter.banci" style="width: 110px" @change="load">
+          <el-option v-for="b in BANCI" :key="b.value" :label="b.label" :value="b.value" />
+        </el-select>
+        <el-input
+          v-model="filter.keyword"
+          placeholder="姓名 / 工种 / 机组"
+          clearable
+          style="width: 180px"
+          @keyup.enter="load"
+          @clear="load"
+        />
+        <el-button type="primary" @click="load">查询</el-button>
+        <div class="right">
+          <el-button type="danger" plain @click="removeGroup">删除</el-button>
+          <el-button type="primary" @click="openNew">录入（新增）</el-button>
+          <el-button @click="openCopy">录入（指定日期）</el-button>
+        </div>
+      </div>
+
+      <!-- 挡车工 -->
+      <el-table v-if="tab === 'dcg'" v-loading="state.dcg.loading" :data="state.dcg.rows" border size="small">
+        <el-table-column type="index" label="序号" width="55" />
+        <el-table-column prop="depName" label="部门" min-width="110" show-overflow-tooltip />
+        <el-table-column label="班次" width="70" align="center">
+          <template #default="{ row }">{{ row.banciName }}班</template>
+        </el-table-column>
+        <el-table-column prop="employeeName" label="姓名" width="120" show-overflow-tooltip />
+        <el-table-column prop="worktypeName" label="工种" width="90" />
+        <el-table-column prop="employeeDepName" label="职工部门" min-width="110" show-overflow-tooltip />
+        <el-table-column prop="jizu" label="机组" width="70" align="center" />
+        <el-table-column prop="chetaiStart" label="开始车位" width="90" align="center" />
+        <el-table-column prop="chetaiEnd" label="结束车位" width="90" align="center" />
+        <el-table-column prop="dangcheNum" label="挡车数" width="80" align="right" />
+        <el-table-column prop="hours" label="时长" width="70" align="right" />
+        <el-table-column label="不计产量" width="90" align="center">
+          <template #default="{ row }">{{ row.noChanliang ? '√' : '' }}</template>
+        </el-table-column>
+        <template #empty>
+          <span class="empty">当日无记录，可点击「录入（新增）」按看台排班带出</span>
+        </template>
+      </el-table>
+
+      <!-- 车头工 -->
+      <el-table v-else v-loading="state.ctg.loading" :data="state.ctg.rows" border size="small">
+        <el-table-column type="index" label="序号" width="55" />
+        <el-table-column prop="depName" label="部门" min-width="110" show-overflow-tooltip />
+        <el-table-column label="班次" width="70" align="center">
+          <template #default="{ row }">{{ row.banciName }}班</template>
+        </el-table-column>
+        <el-table-column prop="employeeName" label="姓名" width="120" show-overflow-tooltip />
+        <el-table-column prop="worktypeName" label="工种" width="90" />
+        <el-table-column prop="employeeDepName" label="职工部门" min-width="110" show-overflow-tooltip />
+        <el-table-column prop="jizu" label="机组" width="70" align="center" />
+        <el-table-column prop="hours" label="时长" width="70" align="right" />
+        <el-table-column label="不计产量" width="90" align="center">
+          <template #default="{ row }">{{ row.noChanliang ? '√' : '' }}</template>
+        </el-table-column>
+        <template #empty>
+          <span class="empty">当日无记录，可点击「录入（新增）」按看台排班带出</span>
+        </template>
+      </el-table>
+    </el-card>
+
+    <KtjlEditDialog
+      v-model="dlg.visible"
+      :type="dlg.type"
+      :date="filter.date"
+      :dep-id="filter.depId"
+      :dep-name="depName"
+      :banci="filter.banci"
+      :banci-name="banciName"
+      :preset-rows="dlg.presetRows"
+      @saved="onSaved"
+    />
+
+    <el-dialog v-model="copyDlg.visible" title="选择来源日期" width="360px" append-to-body>
+      <el-date-picker
+        v-model="copyDlg.date"
+        type="date"
+        value-format="YYYY-MM-DD"
+        placeholder="选择要复制的日期"
+        style="width: 100%"
+      />
+      <div class="copy-tip">将把该日期「{{ depName }} · {{ banciName }}班」的{{ tab === 'dcg' ? '挡车工' : '车头工' }}看台记录复制到 {{ filter.date }} 再编辑保存。</div>
+      <template #footer>
+        <el-button @click="copyDlg.visible = false">取消</el-button>
+        <el-button type="primary" @click="doCopy">确定</el-button>
+      </template>
+    </el-dialog>
+  </div>
+</template>
+
+<style scoped>
+.ktjl-page :deep(.el-card__body) { padding-top: 6px; }
+.toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
+.toolbar .lbl { color: var(--el-text-color-regular); font-size: 13px; }
+.toolbar .right { margin-left: auto; }
+.empty { color: var(--el-text-color-secondary); font-size: 13px; }
+.copy-tip { margin-top: 10px; color: var(--el-text-color-secondary); font-size: 12px; line-height: 1.6; }
+</style>

工作进度/工作进度-13.md

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+# 工作进度-13：生产-前缫「看台记录」+ 历史数据导入
+
+> 时间：2026-10-22（承接工作进度-12）
+> 需求：仿照 `D:\AntaiProject - 副本` 生产-前缫的「看台记录」，在本系统落地并与「看台排班」联动，同时导入两张表数据：
+> `biz_prod_qs_ktjl_ctg`（车头工看台记录）、`biz_prod_qs_ktjl_dcg`（挡车工看台记录）。
+> 参考实现：`WinClient\F9.Business.Prod\QS\KTJL\`（Page_Ktjl、Page_Ktjl_Dcg_Edit、Page_Ktjl_Ctg_Edit）、
+> `Application\CQRS\Business\PROD\QS\KTJL\`（Save/Del/Query）、`Domain\Entities\Business\PROD\QS\KTJL\`。
+
+---
+
+## 一、功能设计
+
+```
+生产-前缫
+├── 机组车台
+├── 落丝记录
+├── 车间班次
+├── 看台排班
+└── 看台记录（本次新增）  /prod/qianxian/ktjl
+      过滤：日期 + 车间（职责类型=前缫）+ 班次（甲/乙）+ 关键字
+      页签：挡车工 / 车头工
+      按钮：删除（按 日期+车间+班次 整批）、录入(新增)、录入(指定日期)
+```
+
+| F9 行为 | 本系统实现 |
+|---|---|
+| 列表按 日期+车间+班次 查询，无分页 | 同左（单日数据量小，一次展示） |
+| `删除`：按 日期+车间+班次 整批软删 | `DELETE /api/prod/ktjl/{type}?date=&depId=&banci=` |
+| `录入(新增)`：库中无记录时，按**看台排班**带出该车间该班次的车头工/挡车工 | `GET .../{type}/defaults`，行默认时长 9 小时、未转正职工默认「不计产量」 |
+| `录入(指定日期)`：把某日记录复制到当前日期再编辑 | 前端选来源日期 → 读取 → 重映射日期 → 弹窗编辑 |
+| `保存`：GroupBy(date, dep, banci) 先删后建 | 同左（服务端事务内先删后建） |
+| 挡车数：`结束-开始+1`，与他人接壤的边界车位各扣 0.5 | 前后端同一算法（服务端保存时重算） |
+| 机组：由车位范围反查机组车台 | 同左（服务端保存时校正） |
+
+录入弹窗校验（对齐 F9 ValidCustom）：
+- 车头工：不能有空职工；每机组人数 ≥ 2；每机组时长合计为「标准时长」的整数倍且 ≥ 2 倍标准。
+- 挡车工：不能有空职工；个人时长合计不超过标准时长；挡车数与多人看台接壤关系需匹配（挡车数不能为 0）；每台车位的看台时长合计需等于标准时长（多人看台按上下游分别校验）。
+- 校验不通过分「拦截」和「提示后询问是否继续保存」两级，与 F9 一致。
+
+---
+
+## 二、后端
+
+### 2.1 实体（`Domain/Entities/Prod/Ktjl.cs`）
+
+| 类 | 表 | 字段 |
+|---|---|---|
+| `KtjlCtg` | `KtjlCtgs` | Date、DeptId、Banci、Jizu、Hours、EmployeeId、EmployeeDepId、WorktypeId、WorktypeName、NoChanliang |
+| `KtjlDcg` | `KtjlDcgs` | 同上 + ChetaiStart、ChetaiEnd、DangcheNum |
+
+> `WorktypeName` 为历史快照（F9 是查询时联表），避免工种改名后历史记录显示漂移。
+
+### 2.2 服务与接口（`KtjlService` / `KtjlController`，路由 `api/prod/ktjl`）
+
+```
+GET    /api/prod/ktjl/dcg?date=&depId=&banci=&like=
+GET    /api/prod/ktjl/ctg?date=&depId=&banci=&like=
+GET    /api/prod/ktjl/dcg/defaults?date=&depId=&banci=     按看台排班带出默认记录
+GET    /api/prod/ktjl/ctg/defaults?date=&depId=&banci=
+POST   /api/prod/ktjl/dcg/batch                            整组保存（先删后建）
+POST   /api/prod/ktjl/ctg/batch
+DELETE /api/prod/ktjl/dcg?date=&depId=&banci=
+DELETE /api/prod/ktjl/ctg?date=&depId=&banci=
+GET    /api/prod/ktjl/worktypes                            工种下拉
+```
+
+### 2.3 数据导入（`ProdSeedData` 扩展）
+
+- 新增两个内嵌资源：`Data/SeedData/biz_prod_qs_ktjl_ctg.csv`、`biz_prod_qs_ktjl_dcg.csv`
+  （共 5 万行，JSON 体积过大，改用紧凑的 `|` 分隔 CSV；csproj 增加 `*.csv` 内嵌规则）；
+- 清洗规则：剔除 `deleted_at` 非空的软删除行、日期序列号异常行（如 25569=1970-01-01）、部门无法映射行、职工不存在的行；
+- 部门：xlsx 的 `dep_id` 是 F9 部门 Id，经 `BusinessSeedData.DeptData`（F9 Id → 部门名）映射；
+  职工：F9 职工导出保留了原始雪花 Id，与本系统 `Employees.Id` 一致，直接关联；
+  工种：本系统工种保留 F9 雪花 Id，直接对应，并冗余 `WorktypeName`；
+- 日期：Excel 序列号（如 46007）转 `yyyy-MM-dd`；
+- 幂等：表内已有数据则整体跳过（历史流水快照，不重复导入），分批 1000 行插入。
+
+导入结果（本次启动日志）：
+
+```
+[ProdSeed] 车头工看台记录：来源 12693 行，导入 12693 行，跳过 0 行
+[ProdSeed] 挡车工看台记录：来源 38048 行，导入 38048 行，跳过 0 行
+```
+
+原始数据：车头工 16727 行（已删 4034）、挡车工 59744 行（已删 21692、日期异常 1、职工缺失 3）；日期范围 **2025-12-16 ~ 2026-09-11**，覆盖前缫一~四车间、甲/乙班、机组 1~6。
+
+### 2.4 菜单
+
+`DbSeeder.SeedProdMenus` 在生产-前缫下新增第 5 个子菜单「看台记录」（`/prod/qianxian/ktjl`，权限 `prod:ktjl:list`），并做排序归一。
+
+---
+
+## 三、前端
+
+| 文件 | 说明 |
+|---|---|
+| `views/prod/ktjl/index.vue` | 看台记录列表（双页签 + 日期/车间/班次过滤 + 删除/录入/复制日期） |
+| `views/prod/ktjl/KtjlEditDialog.vue` | 录入弹窗（可编辑机组/车位/挡车数/时长/不计产量，含 F9 同口径校验） |
+| `router/index.js` | 注册 `prod/ktjl/index` 路由组件 |
+
+交互要点：
+- 车位改动即时重算挡车数与机组；
+- 支持勾选行「批量修改时长」、「删除选中」，可追加职工（多选职工弹窗，按车间过滤）；
+- 校验提示以对话框列出（如「1组5台，看台时长有误」），可「继续保存」或「返回修改」；
+- 列表为空时提示可点「录入（新增）」按排班带出。
+
+---
+
+## 四、验证记录
+
+| 项 | 结果 |
+|---|---|
+| `dotnet build` | ✅ 0 错误 |
+| `vite build` | ✅ 通过 |
+| 菜单 | ✅ 生产-前缫 5 个子菜单，看台记录排第 5 |
+| 历史数据 | ✅ 车头工 12693 行、挡车工 38048 行入库（日期 2025-12-16 ~ 2026-09-11） |
+| 查询 | ✅ 任意日期+车间+班次 返回正确行数与姓名/工种/机组/车位/挡车数/时长 |
+| 录入(新增) 默认带出 | ✅ 前缫一车间甲班：挡车工 42 行、车头工 12 行（来自看台排班，时长默认 9） |
+| 整组保存 | ✅ 保存 6 条后回读，挡车数 3.5/3.5/3/3.5… 与排班一致 |
+| 整组删除 | ✅ 删除后该日该班次 0 行 |
+| 车头工保存/回读 | ✅ 4 条，时长 4.5 正常写入 |
+
+---
+
+## 五、后续可做
+
+1. **按职工汇总**：F9 另有 `Ktjl_*_GetAllGroupbyEmployee`（按职工汇总挡车数/时长），可用于工资计件；如需要可加 `GET /api/prod/ktjl/summary?dateFrom=&dateTo=&depId=`。
+2. **代班**：F9 录入页支持「他人代班 / 车间内代班」（拆分时长），本版通过「添加职工 + 修改时长 + 调整车位」可等价实现，未做专门按钮。
+3. **与落丝记录/工资联动**：看台记录是计件工资的输入之一，后续接入薪酬模块时可直接复用 `KtjlDcgs` 的 `DangcheNum × Hours`。
+4. **批量维护**：目前单日单班次维护，若需要跨日期批量复制（如整月排班），可在 `录入(指定日期)` 基础上扩展多选日期。