.NETAdmin/ZR.Service/Business/CamWorkrecordService.cs

using Infrastructure.Attribute;
using Infrastructure.Extensions;
using ZR.Model.Business.Dto;
using ZR.Model.Business;
using ZR.Repository;
using ZR.Service.Business.IBusinessService;
using ZR.ServiceCore.Services;

namespace ZR.Service.Business
{
    /// <summary>
    /// 工作记录Service业务层处理
    /// </summary>
    [AppService(ServiceType = typeof(ICamWorkrecordService), ServiceLifetime = LifeTime.Transient)]
    public class CamWorkrecordService : BaseService<CamWorkrecord>, ICamWorkrecordService
    {

        private ICamWorkerService camWorkerService;
        public CamWorkrecordService(ICamWorkerService camWorkerService)
        {
            this.camWorkerService = camWorkerService;
        }

        /// <summary>
        /// 查询工作记录列表
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public PagedInfo<CamWorkrecordDto> GetList(CamWorkrecordQueryDto parm)
        {
            var predicate = QueryExp(parm);

            var response = Queryable()
                .OrderBy("Id desc")
                .Where(predicate.ToExpression())
                .ToPage<CamWorkrecord, CamWorkrecordDto>(parm);
            var ids = response.Result.Select(it => it.Id).ToList();
            if (ids != null && ids.Count > 0)
            {
                var works = camWorkerService.AsQueryable().Where(it => ids.Contains(it.WorkrecordId)).ToList();
                response.Result.ForEach(item =>
                {
                    var w = works.Where(it => it.WorkrecordId == item.Id).Select(it => new CamWorkersDto { WorkerName = it.WorkerName, Id = it.Id }).ToList();
                    item.Workers = w;
                    if (w.Count > 0)
                    {
                        item.Worker = string.Join(",", w.Select(it => it.WorkerName).ToList());
                    }
                    else
                    {
                        item.Worker = "";
                    }
                    if (!string.IsNullOrEmpty(item.Remarks))
                    {
                        try
                        {
                            item.RemarksDic = JsonConvert.DeserializeObject<Dictionary<string, object>>(item.Remarks);
                        }
                        catch (Exception ex)
                        {

                        }
                    }
                });

            }
            return response;
        }


        /// <summary>
        /// 获取详情
        /// </summary>
        /// <param name="Id"></param>
        /// <returns></returns>
        public CamWorkrecord GetInfo(int Id)
        {
            var response = Queryable()
                .Where(x => x.Id == Id)
                .First();

            return response;
        }

        /// <summary>
        /// 添加工作记录
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public CamWorkrecord AddCamWorkrecord(CamWorkrecord model)
        {
            return Insertable(model).ExecuteReturnEntity();
        }

        /// <summary>
        /// 修改工作记录
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public int UpdateCamWorkrecord(CamWorkrecord model)
        {
            return Update(model, true, "修改工作记录");
        }

        /// <summary>
        /// 导出工作记录
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public PagedInfo<CamWorkrecordExcelDto> ExportList(CamWorkrecordQueryDto parm)
        {
            parm.PageNum = 1;
            parm.PageSize = 100000;
            var predicate = QueryExp(parm);

            var response = Queryable()
                .Where(predicate.ToExpression())
                .Select((it) => new CamWorkrecordExcelDto()
                {

                }, true)
                .ToPage(parm);
            var ids = response.Result.Select(it => it.Id).ToList();
            if (ids != null && ids.Count > 0)
            {
                var works = camWorkerService.AsQueryable().Where(it => ids.Contains(it.WorkrecordId)).ToList();
                response.Result.ForEach(item =>
                {
                    var w = works.Where(it => it.WorkrecordId == item.Id).Select(it => it.WorkerName).ToList();
                    item.Workers = w;

                    if (!string.IsNullOrEmpty(item.Remarks))
                    {
                        try
                        {
                            //item.RemarksDic = JsonConvert.DeserializeObject<Dictionary<string, object>>(item.Remarks);
                        }
                        catch (Exception ex)
                        {

                        }
                    }
                });

            }
            return response;
        }

        /// <summary>
        /// 查询导出表达式
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        private static Expressionable<CamWorkrecord> QueryExp(CamWorkrecordQueryDto parm)
        {
            var predicate = Expressionable.Create<CamWorkrecord>();

            //predicate = predicate.AndIF(parm.BeginRecordTime == null, it => it.RecordTime >= DateTime.Now.ToShortDateString().ParseToDateTime());
            predicate = predicate.AndIF(parm.BeginRecordTime != null, it => it.RecordTime >= parm.BeginRecordTime);
            predicate = predicate.AndIF(parm.EndRecordTime != null, it => it.RecordTime <= parm.EndRecordTime);
            predicate = predicate.AndIF(!string.IsNullOrEmpty(parm.DeptName), it => it.DeptName == parm.DeptName);
            predicate = predicate.AndIF(!string.IsNullOrEmpty(parm.Address), it => it.Address.Contains(parm.Address));
            predicate = predicate.AndIF(!string.IsNullOrEmpty(parm.Content), it => it.Content.Contains(parm.Content));
            predicate = predicate.AndIF(!string.IsNullOrEmpty(parm.StatusName), it => it.StatusName == parm.StatusName);
            //camWorkerService.AsQueryable().Where(it => it.WorkerName.Contains(parm.Workrecord));

            // 关键：根据子表 CamWorker 过滤
            if (!string.IsNullOrEmpty(parm.Workrecord))
            {
                predicate = predicate.And(it =>
                    SqlFunc.Subqueryable<CamWorker>()
                        .Where(w => w.WorkrecordId == it.Id && w.WorkerName.Contains(parm.Workrecord))
                        .Any()
                );
            }
            return predicate;
        }
    }
}