BBMPT1/MESClassLibrary/BLL/Show/AnalysisBLL.cs

using MESClassLibrary.BLL.Log;
using MESClassLibrary.EFModel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;

namespace MESClassLibrary.BLL.Show
{
    public class AnalysisBLL
    {
        BBMPTEntities dbe = new BBMPTEntities();
        BasicBLL<tb_InspectResult> db = new BasicBLL<tb_InspectResult>();

        public List<tb_InspectResult> SearchInfo(string ProductName)
        {
            List<tb_InspectResult> list = new List<tb_InspectResult>();
            try
            {

                DateTime date = DateTime.Now;
                //DateTime date = Convert.ToDateTime("2019-07-08 10:00:00");
                string nowTime = date.ToString("yyyy-MM-dd");
                DateTime startTime = Convert.ToDateTime(nowTime + " 08:00:00");//班次开始时间
                DateTime endTime = Convert.ToDateTime(nowTime + " 19:59:59");//班次结束时间

                var info = dbe.tb_InspectResult.Where(p => p.productInfo != null && p.productInfo.Contains(ProductName));
                if (DateTime.Compare(date, startTime) < 0)
                {
                    //昨天夜班
                    list = info.Where(p => p.createTime > endTime.AddDays(-1) && p.createTime < startTime).ToList();
                }

                if (DateTime.Compare(date, endTime) > 0)
                {
                    //今天夜班
                    list = info.Where(p => p.createTime > endTime && p.createTime <= date).ToList();
                }

                if (DateTime.Compare(date, startTime) >= 0 && DateTime.Compare(date, endTime) <= 0)
                {
                    //今天白班
                    list = info.Where(p => p.createTime >= startTime && p.createTime <= endTime).ToList();
                }

                return list;
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return list;
            }
        }
    }
}