BBMPT1/MESClassLibrary/BLL/BasicInfo/ColorBLL.cs

using MESClassLibrary.BLL.Log;
using MESClassLibrary.EFModel;
using MESClassLibrary.Model;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Reflection;
using MESClassLibrary.DAL.BasicInfo;


namespace MESClassLibrary.BLL.BasicInfo
{

    public class ColorBLL
    {
        BasicBLL<tb_Color> db = new BasicBLL<tb_Color>();

        /// <summary>
        /// 新增信息
        /// </summary>
        /// <param name="md"></param>
        /// <returns></returns>
        public bool AddInfo(tb_Color md)
        {
            try
            {
                //var list = db.SearchInfoByKey("ColorCode", md.ColorCode);//判断是否有重复数据
                //if (list != null)
                //{
                //    if (list.Where(p => p.ID != md.ID).Count() > 0)
                //    {
                //        return false;
                //    }

                //}

                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_Color md)
        {
            try
            {
                //var list = db.SearchAllInfo().Where(p => p.ColorCode == md.ColorCode && p.ID != md.ID).ToList();//判断是否有重复数据
                //if (list.Count > 0)
                //{
                //    return false;
                //}

                //初始化要更新的字段
                string[] proNames = new string[5];
                proNames[0] = "ColorCode";
                proNames[1] = "ColorNo";
                proNames[2] = "ColorQQCode";
                proNames[3] = "Des";
                proNames[4] = "ColorDQCode";

                //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_Color 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,string ColorCode)
        {
            try
            {
                string jsonStr = "[]";
                int total = 0;//总行数

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

                if (!String.IsNullOrEmpty(ColorCode))
                {
                    list = list.Where(p => p.ColorCode != null && p.ColorCode.Contains(ColorCode)).ToList();
                }

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

                JsonDataModel<tb_Color> md = new JsonDataModel<tb_Color>();
                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_Color SearchInfoByID(string id)
        {
            try
            {
                return db.SearchInfoByID(id);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }

        }

        public string GetComboboxData()
        {
            try
            {
                string jsonStr = "[]";
                var list = db.SearchAllInfo().Select(p=>p.Des).Distinct().ToList();//判断是否有重复数据

                List<SelectModel> sl = new List<SelectModel>();

                foreach (var item in list)
                {
                    SelectModel md = new SelectModel();
                    md.textField = item;
                    md.valueField = item;
                    sl.Add(md);
                }

                jsonStr = JSONTools.ScriptSerialize(sl);
                return jsonStr;
            }
            catch (Exception)
            {
                return "";
            }
        }

        public string GetComboboxColor()
        {
            var list = db.SearchAllInfo().ToList();
            return list.ToSerializer();
        }

        public DataTable SearchAll()
        {
            ColorDAL da = new ColorDAL();
            try
            {
                return da.SearchInfoAll();
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }
        }

        public DataTable SearchByName(string color)
        {
            ColorDAL da = new ColorDAL();
            try
            {
                return da.SearchByName(color);
            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }
        }

        public bool IsExist(string color)
        {
            try
            {
                var list = db.SearchAllInfo().Where(p => p.Des.Equals(color)).ToList();
                if (list.Count > 0)
                {
                    return true;
                }

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