BBMPT1/MESClassLibrary/BLL/Keep/KeepVersionBLL.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;

namespace MESClassLibrary.BLL.Keep
{
    public class KeepVersionBLL
    {
        BasicBLL<tb_KeepVersion> db = new BasicBLL<tb_KeepVersion>();

        /// <summary>
        /// 新增信息
        /// </summary>
        /// <param name="md"></param>
        /// <returns></returns>
        public bool AddInfo(tb_KeepVersion md, string s)
        {
            try
            {
                var list = db.SearchInfoByKey("DeviceID", md.DeviceID).Where(p => p.Version == md.Version).ToList();//判断是否有重复数据
                if (list.Count > 0)
                {
                    return false;
                }
                if (db.AddInfo(md))
                {
                    BasicBLL<tb_KeepItemsVersion> KeepItemsVersion_db = new BasicBLL<tb_KeepItemsVersion>();
                    string[] arry = s.Split(',');
                    for (int i = 0; i < arry.Length; i++)
                    {
                        tb_KeepItemsVersion m = new tb_KeepItemsVersion();
                        m.ID = Guid.NewGuid().ToString();
                        m.VersionID = md.ID;
                        m.KeepItemsID = arry[i];
                        m.CreateUserID = md.CreateUserID;
                        m.CreateTime = md.CreateTime;
                        m.IsUseing = 1;
                        KeepItemsVersion_db.AddInfo(m);
                    }
                    return true;
                }
                return false;
            }
            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_KeepVersion md)
        {
            try
            {
                return false;
            }
            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_KeepVersion 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_KeepVersion> 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_KeepVersion> md = new JsonDataModel<tb_KeepVersion>();
                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_KeepVersion SearchInfoByID(string id)
        {
            try
            {
                return db.SearchInfoByID(id);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }

        }

        public string SearchInfo(string page, string pagesize, string deviceID)
        {
            try
            {

                BasicBLL<tb_Station> station_db = new BasicBLL<tb_Station>();
                BasicBLL<tb_Device> device_db = new BasicBLL<tb_Device>();

                var station_list = station_db.SearchAllInfo().ToList();
                var device_list = device_db.SearchAllInfo().ToList();


                string jsonStr = "[]";
                int total = 0;//总行数
                List<tb_KeepVersion> list = null;

                list = db.SearchAllInfo().ToList();


                if (deviceID != "")
                {
                    list = list.Where(p => p.DeviceID.Equals(deviceID)).ToList();
                }

                List<KeepVersionModel> KeepVersionList = new List<KeepVersionModel>();
                if (list.Count > 0)
                {
                    int Skipcount = (Convert.ToInt32(page) - 1) * Convert.ToInt32(pagesize);
                    list = list.Skip(Skipcount).Take(Convert.ToInt32(pagesize)).ToList();

                    total = list.Count;

                    #region 联查


                    foreach (var item in list)
                    {
                        KeepVersionModel dm = Tool.Mapper<KeepVersionModel, tb_KeepVersion>(item);
                        var info = device_list.FirstOrDefault(p => p.DeviceID.Equals(item.DeviceID));
                        if (info != null)
                        {
                            dm.DeviceID = info.DeviceID;
                            dm.DeviceName = info.DeviceNo + "----" + info.DeviceName;
                        }
                        if (item.IsUseing == 1)
                        {
                            dm.IsUseingName = "启用";
                        }
                        KeepVersionList.Add(dm);
                    }
                    #endregion
                    JsonDataModel<KeepVersionModel> md = new JsonDataModel<KeepVersionModel>();
                    md.total = total.ToString();
                    md.rows = KeepVersionList;
                    jsonStr = JSONTools.ScriptSerialize(md);
                }
                return jsonStr;
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return "";
            }


        }


        public string GetComboboxData(string deviceID)
        {
            try
            {
                string jsonStr = "[]";
                var list = db.SearchInfoByKey("IsUseing", 1).ToList();//判断是否有重复数据
                if (deviceID != null && deviceID != "")
                {
                    list = list.Where(p => p.DeviceID.Equals(deviceID)).OrderByDescending(p=>p.Version).ToList();
                }
                jsonStr = JSONTools.ScriptSerialize(list);
                return jsonStr;
            }
            catch (Exception)
            {
                return "";
            }

        }

    }
}