BBMPT1/MESClassLibrary/BLL/Report/FiveScreenBLL.cs

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

namespace MESClassLibrary.BLL.Report
{
    public class FiveScreenBLL
    {
        BasicBLL<tb_Report_FiveScreen> db = new BasicBLL<tb_Report_FiveScreen>();

        /// <summary>
        /// 新增信息
        /// </summary>
        /// <param name="md"></param>
        /// <returns></returns>
        public bool AddInfo(tb_Report_FiveScreen md)
        {
            try
            {
              
                return db.AddInfo(md);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return false;
            }

        }
        /// <summary>
        /// 修改信息
        /// </summary>
        /// <param name="md"></param>
        /// <returns></returns>
        public bool UpdateInfo(tb_Report_FiveScreen md)
        {
            try
            {
                //初始化要更新的字段
                string[] proNames = new string[45];
                proNames[0] = "Name";
                proNames[1] = "LastYear";
                proNames[2] = "Jan";
                proNames[3] = "Feb";
                proNames[4] = "Mar";
                proNames[5] = "Apr";
                proNames[6] = "May";
                proNames[7] = "Jun";
                proNames[8] = "Jul";
                proNames[9] = "Aug";
                proNames[10] = "Sept";
                proNames[11] = "Oct";
                proNames[12] = "Nov";
                proNames[13] = "Dec";
                proNames[14] = "day1";
                proNames[15] = "day2";
                proNames[16] = "day3";
                proNames[17] = "day4";
                proNames[18] = "day5";
                proNames[19] = "day6";
                proNames[20] = "day7";
                proNames[21] = "day8";
                proNames[22] = "day9";
                proNames[23] = "day10";
                proNames[24] = "day11";
                proNames[25] = "day12";
                proNames[26] = "day13";
                proNames[27] = "day14";
                proNames[28] = "day15";
                proNames[29] = "day16";
                proNames[30] = "day17";
                proNames[31] = "day18";
                proNames[32] = "day19";
                proNames[33] = "day20";
                proNames[34] = "day21";
                proNames[35] = "day22";
                proNames[36] = "day23";
                proNames[37] = "day24";
                proNames[38] = "day25";
                proNames[39] = "day26";
                proNames[40] = "day27";
                proNames[41] = "day28";
                proNames[42] = "day29";
                proNames[43] = "day30";
                proNames[44] = "day31";

                //必填字段初始化，如果不需要更新必填字段则设置为空即可，时间类型无需初始化
                //如果没有初始化必填字段，更新会报错
                //md.Des = "";

                return db.UpdateInfo(md, proNames);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return false;
            }

        }

        /// <summary>
        /// 删除信息
        /// </summary>
        /// <param name="md"></param>
        /// <param name="flag"></param>
        /// <returns></returns>
        public bool DeleteInfo(tb_Report_FiveScreen md)
        {
            try
            {
                return db.DelInfo(md);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return false;
            }

        }

        /// <summary>
        /// 查询全部信息分页
        /// </summary>
        /// <returns></returns>
        public string SearchInfoAll(string page, string pagesize)
        {
            try
            {
                string jsonStr = "[]";
                int total = 0;//总行数

                List<tb_Report_FiveScreen> list = db.SearchAllInfo();

                total = list.Count;
                int Skipcount = (Convert.ToInt32(page) - 1) * Convert.ToInt32(pagesize);
                list = list.Skip(Skipcount).Take(Convert.ToInt32(pagesize)).ToList();

                JsonDataModel<tb_Report_FiveScreen> md = new JsonDataModel<tb_Report_FiveScreen>();
                md.total = total.ToString();
                md.rows = list;
                return JSONTools.ScriptSerialize(md);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }

        }

        /// <summary>
        /// 根据ID查询信息
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public tb_Report_FiveScreen SearchInfoByID(string id)
        {
            try
            {
                return db.SearchInfoByID(id);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }

        }

        public tb_Report_FiveScreen SearchInfoByNameLast(string name) {

            var info = db.SearchInfoByKey("Name", name).OrderByDescending(p=>p.CreateTime).FirstOrDefault();//判断是否有重复数据
            if (info != null)
            {
                return info;
            }

            return null;

        }


    }
}