f9-web-ai-test/backend/F9WebAiTest.Application/Services/Prod/SpjcService.cs

using F9WebAiTest.Application.Common;
using F9WebAiTest.Application.Dtos.Prod;
using F9WebAiTest.Domain.Common;
using F9WebAiTest.Domain.Entities.Base;
using F9WebAiTest.Domain.Entities.Prod;
using SysDept = F9WebAiTest.Domain.Entities.SYS.Departments;

namespace F9WebAiTest.Application.Services.Prod;

/// <summary>丝片检查：按「日期 + 车间 + 工艺庄口 + 规格」记录前缫/后缫疵点片数</summary>
public interface ISpjcService
{
    Task<PageResult<SpjcListItemDto>> GetPagedAsync(int pageIndex, int pageSize, DateTime? date, long? deptId, string like);
    Task<SpjcSaveDto> GetForEditAsync(long id);
    Task<long> SaveAsync(SpjcSaveDto dto);
    Task DeleteAsync(long id);
}

public class SpjcService : ISpjcService
{
    private readonly IRepository<Spjc> _spjcRepo;
    private readonly IRepository<SysDept.Department> _deptRepo;
    private readonly IRepository<CraftZhuangKou> _zkRepo;

    public SpjcService(
        IRepository<Spjc> spjcRepo,
        IRepository<SysDept.Department> deptRepo,
        IRepository<CraftZhuangKou> zkRepo)
    {
        _spjcRepo = spjcRepo;
        _deptRepo = deptRepo;
        _zkRepo = zkRepo;
    }

    public async Task<PageResult<SpjcListItemDto>> GetPagedAsync(int pageIndex, int pageSize, DateTime? date, long? deptId, string like)
    {
        var all = await _spjcRepo.GetAllAsync();
        var q = all.AsQueryable();
        if (date.HasValue) q = q.Where(x => x.Date.Date == date.Value.Date);
        if (deptId.HasValue) q = q.Where(x => x.DeptId == deptId.Value);

        var depts = await _deptRepo.GetAllAsync();
        var deptDict = depts.ToDictionary(d => d.Id, d => d.Name);
        var zks = await _zkRepo.GetAllAsync();
        var zkDict = zks.ToDictionary(z => z.Id, z => z.ZhuangKouName);

        if (!string.IsNullOrWhiteSpace(like))
        {
            var kwDeptIds = depts.Where(d => d.Name.Contains(like)).Select(d => d.Id).ToHashSet();
            var kwZkIds = zks.Where(z => z.ZhuangKouName.Contains(like)).Select(z => z.Id).ToHashSet();
            q = q.Where(x => kwDeptIds.Contains(x.DeptId) || kwZkIds.Contains(x.GyzkId) || x.Guige.Contains(like));
        }

        var total = q.LongCount();
        var items = q.OrderByDescending(x => x.Date).ThenByDescending(x => x.Id)
            .Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList();

        return new PageResult<SpjcListItemDto>
        {
            Items = items.Select(x => ToListDto(x, deptDict, zkDict)).ToList(),
            Total = total, PageIndex = pageIndex, PageSize = pageSize
        };
    }

    public async Task<SpjcSaveDto> GetForEditAsync(long id)
    {
        var e = await _spjcRepo.GetByIdAsync(id);
        if (e == null) throw new ServiceException("丝片检查不存在或已删除", 404);

        var dept = await _deptRepo.GetByIdAsync(e.DeptId);
        var zk = await _zkRepo.GetByIdAsync(e.GyzkId);

        return new SpjcSaveDto
        {
            Id = e.Id,
            Date = e.Date,
            DeptId = e.DeptId,
            DeptName = dept?.Name ?? "",
            GyzkId = e.GyzkId,
            GyzkName = zk?.ZhuangKouName ?? "",
            Guige = e.Guige,
            Pianshu = e.Pianshu,
            PianshuXuegong = e.PianshuXuegong,
            QsJiahua = e.QsJiahua, QsYouwu = e.QsYouwu, QsHeidian = e.QsHeidian,
            QsShangsi = e.QsShangsi, QsYetiao = e.QsYetiao, QsXiaosipian = e.QsXiaosipian, QsQita = e.QsQita,
            HsYouwu = e.HsYouwu, HsShangsi = e.HsShangsi, HsShuangsi = e.HsShuangsi, HsZhisi = e.HsZhisi,
            HsZhantiao = e.HsZhantiao, HsYingjiao = e.HsYingjiao, HsGuojiao = e.HsGuojiao,
            HsShouchu = e.HsShouchu, HsWuran = e.HsWuran, HsLiansi = e.HsLiansi, HsWdmt = e.HsWdmt,
            HsMaoluan = e.HsMaoluan, HsQita = e.HsQita,
            Memo = e.Memo
        };
    }

    public async Task<long> SaveAsync(SpjcSaveDto dto)
    {
        if (dto.DeptId == 0) throw new ServiceException("请选择车间");
        if (dto.GyzkId == 0) throw new ServiceException("请选择工艺庄口");
        if (string.IsNullOrWhiteSpace(dto.Guige)) throw new ServiceException("请选择规格");

        var date = dto.Date.Date;
        var guige = dto.Guige.Trim();

        Spjc e;
        if (dto.Id > 0)
        {
            e = await _spjcRepo.GetByIdAsync(dto.Id);
            if (e == null) throw new ServiceException("丝片检查不存在或已删除", 404);

            var dup = await _spjcRepo.FirstOrDefaultAsync(x => x.Id != dto.Id && x.Date.Date == date
                                                              && x.DeptId == dto.DeptId && x.GyzkId == dto.GyzkId
                                                              && x.Guige == guige);
            if (dup != null) throw new ServiceException("已存在相同的丝片检查！");
        }
        else
        {
            var exists = await _spjcRepo.AnyAsync(x => x.Date.Date == date && x.DeptId == dto.DeptId
                                                       && x.GyzkId == dto.GyzkId && x.Guige == guige);
            if (exists) throw new ServiceException("已存在相同的丝片检查！");
            e = new Spjc();
            await _spjcRepo.AddAsync(e);
        }

        e.Date = date;
        e.DeptId = dto.DeptId;
        e.GyzkId = dto.GyzkId;
        e.Guige = guige;
        e.Pianshu = dto.Pianshu;
        e.PianshuXuegong = dto.PianshuXuegong;
        e.QsJiahua = dto.QsJiahua;
        e.QsYouwu = dto.QsYouwu;
        e.QsHeidian = dto.QsHeidian;
        e.QsShangsi = dto.QsShangsi;
        e.QsYetiao = dto.QsYetiao;
        e.QsXiaosipian = dto.QsXiaosipian;
        e.QsQita = dto.QsQita;
        e.HsYouwu = dto.HsYouwu;
        e.HsShangsi = dto.HsShangsi;
        e.HsShuangsi = dto.HsShuangsi;
        e.HsZhisi = dto.HsZhisi;
        e.HsZhantiao = dto.HsZhantiao;
        e.HsYingjiao = dto.HsYingjiao;
        e.HsGuojiao = dto.HsGuojiao;
        e.HsShouchu = dto.HsShouchu;
        e.HsWuran = dto.HsWuran;
        e.HsLiansi = dto.HsLiansi;
        e.HsWdmt = dto.HsWdmt;
        e.HsMaoluan = dto.HsMaoluan;
        e.HsQita = dto.HsQita;
        e.Memo = dto.Memo ?? "";

        // 合计由服务端重算（与 F9 的 Qs_heji / Hs_heji 一致）
        e.QsHeji = e.QsJiahua + e.QsYouwu + e.QsHeidian + e.QsShangsi + e.QsYetiao + e.QsXiaosipian + e.QsQita;
        e.HsHeji = e.HsYouwu + e.HsShangsi + e.HsShuangsi + e.HsZhisi + e.HsZhantiao + e.HsYingjiao
                   + e.HsGuojiao + e.HsShouchu + e.HsWuran + e.HsLiansi + e.HsWdmt + e.HsMaoluan + e.HsQita;

        await _spjcRepo.UpdateAsync(e);
        return e.Id;
    }

    public async Task DeleteAsync(long id)
    {
        var e = await _spjcRepo.GetByIdAsync(id);
        if (e == null) throw new ServiceException("丝片检查不存在或已删除", 404);
        // 业务键带唯一索引，物理删除避免「删除后重建」撞索引（与煮茧日报同一策略）
        await _spjcRepo.HardDeleteAsync(e);
    }

    private static SpjcListItemDto ToListDto(Spjc x, Dictionary<long, string> deptDict, Dictionary<long, string> zkDict) => new()
    {
        Id = x.Id,
        Date = x.Date,
        DeptId = x.DeptId,
        DeptName = deptDict.GetValueOrDefault(x.DeptId, ""),
        GyzkId = x.GyzkId,
        GyzkName = zkDict.GetValueOrDefault(x.GyzkId, ""),
        Guige = x.Guige,
        Pianshu = x.Pianshu,
        PianshuXuegong = x.PianshuXuegong,
        QsJiahua = x.QsJiahua, QsYouwu = x.QsYouwu, QsHeidian = x.QsHeidian,
        QsShangsi = x.QsShangsi, QsYetiao = x.QsYetiao, QsXiaosipian = x.QsXiaosipian,
        QsQita = x.QsQita, QsHeji = x.QsHeji,
        HsYouwu = x.HsYouwu, HsShangsi = x.HsShangsi, HsShuangsi = x.HsShuangsi, HsZhisi = x.HsZhisi,
        HsZhantiao = x.HsZhantiao, HsYingjiao = x.HsYingjiao, HsGuojiao = x.HsGuojiao,
        HsShouchu = x.HsShouchu, HsWuran = x.HsWuran, HsLiansi = x.HsLiansi, HsWdmt = x.HsWdmt,
        HsMaoluan = x.HsMaoluan, HsQita = x.HsQita, HsHeji = x.HsHeji,
        Memo = x.Memo
    };
}