DS7/DSWeb/Areas/MvcShipping/DAL/MsCodeCtnSet/MsCodeCtnSetDAL.cs

using System;
using System.Data;
using System.Collections.Generic;
using System.Data.Common;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using DSWeb.MvcShipping.Models.CodeCtnSet;
using Microsoft.Practices.EnterpriseLibrary.Data;

namespace DSWeb.MvcShipping.DAL.MsCodeCtnSet
{
    public class MsCodeCtnSetDAL
    {
        static Database db = DatabaseFactory.CreateDatabase();
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        static public List<CodeCtnSet> GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.CTNID desc");
            }
            strSql.Append(")AS Row, T.*  from code_ctn T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return SetData(strSql);
        }
        /// <summary>
        /// 根据id获取实例
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        static public CodeCtnSet GetData(string id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 CTNID,CTNSIZE,CTNTYPE,CTN,EDICODE,CTNWEIGHT,EEXPLAIN,CEXPLAIN,AFRCODE,TEU,DLIKGS from code_ctn ");
            strSql.Append(" where CTNID=@CTNID ");
            SqlParameter[] parameters = {new SqlParameter("@CTNID", SqlDbType.VarChar,36)};
            parameters[0].Value = id;
            return SetData(strSql).FirstOrDefault();
        }
        /// <summary>
		/// 获取记录总数
		/// </summary>
        static public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM code_ctn ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return Convert.ToInt32(db.ExecuteScalar(CommandType.Text, strSql.ToString()));
        }
        /// <summary>
        /// 执行sql
        /// </summary>
        /// <param name="strSql"></param>
        /// <returns></returns>
        private static List<CodeCtnSet> SetData(StringBuilder strSql)
        {
            var headList = new List<CodeCtnSet>();
            using (IDataReader row = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (row.Read())
                {
                    CodeCtnSet model = new CodeCtnSet();
                    #region Set DB data to Object
                    if (row["CTNID"] != null)
                    {
                        model.CTNID = row["CTNID"].ToString();
                    }
                    if (row["CTNSIZE"] != null)
                    {
                        model.CTNSIZE = row["CTNSIZE"].ToString();
                    }
                    if (row["CTNTYPE"] != null)
                    {
                        model.CTNTYPE = row["CTNTYPE"].ToString();
                    }
                    if (row["CTN"] != null)
                    {
                        model.CTN = row["CTN"].ToString();
                    }
                    if (row["EDICODE"] != null)
                    {
                        model.EDICODE = row["EDICODE"].ToString();
                    }
                    if (row["CTNWEIGHT"] != null && row["CTNWEIGHT"].ToString() != "")
                    {
                        model.CTNWEIGHT = decimal.Parse(row["CTNWEIGHT"].ToString());
                    }
                    if (row["EEXPLAIN"] != null)
                    {
                        model.EEXPLAIN = row["EEXPLAIN"].ToString();
                    }
                    if (row["CEXPLAIN"] != null)
                    {
                        model.CEXPLAIN = row["CEXPLAIN"].ToString();
                    }
                    if (row["AFRCODE"] != null)
                    {
                        model.AFRCODE = row["AFRCODE"].ToString();
                    }
                    if (row["TEU"] != null && row["TEU"].ToString() != "")
                    {
                        model.TEU = decimal.Parse(row["TEU"].ToString());
                    }
                    if (row["DLIKGS"] != null && row["DLIKGS"].ToString() != "")
                    {
                        model.DLIKGS = decimal.Parse(row["DLIKGS"].ToString());
                    }
                    #endregion
                    headList.Add(model);
                }
                row.Close();
            }
            return headList;
        }
        /// <summary>
        /// 增加一条数据
        /// </summary>
        static public int Add(CodeCtnSet model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into code_ctn(");
            strSql.Append("CTNID,CTNSIZE,CTNTYPE,CTN,EDICODE,CTNWEIGHT,EEXPLAIN,CEXPLAIN,AFRCODE,TEU,DLIKGS)");
            strSql.Append(" values (");
            strSql.Append("@CTNID,@CTNSIZE,@CTNTYPE,@CTN,@EDICODE,@CTNWEIGHT,@EEXPLAIN,@CEXPLAIN,@AFRCODE,@TEU,@DLIKGS)");
            SqlParameter[] parameters = {
                    new SqlParameter("@CTNID", SqlDbType.VarChar,36),
                    new SqlParameter("@CTNSIZE", SqlDbType.VarChar,5),
                    new SqlParameter("@CTNTYPE", SqlDbType.VarChar,10),
                    new SqlParameter("@CTN", SqlDbType.VarChar,10),
                    new SqlParameter("@EDICODE", SqlDbType.VarChar,5),
                    new SqlParameter("@CTNWEIGHT", SqlDbType.Decimal,9),
                    new SqlParameter("@EEXPLAIN", SqlDbType.VarChar,100),
                    new SqlParameter("@CEXPLAIN", SqlDbType.VarChar,100),
                    new SqlParameter("@AFRCODE", SqlDbType.VarChar,10),
                    new SqlParameter("@TEU", SqlDbType.Decimal,5),
                new SqlParameter("@DLIKGS", SqlDbType.Decimal,9)
            };
            parameters[0].Value = model.CTNID;
            parameters[1].Value = model.CTNSIZE;
            parameters[2].Value = model.CTNTYPE;
            parameters[3].Value = model.CTN;
            parameters[4].Value = model.EDICODE;
            parameters[5].Value = model.CTNWEIGHT;
            parameters[6].Value = model.EEXPLAIN;
            parameters[7].Value = model.CEXPLAIN;
            parameters[8].Value = model.AFRCODE;
            parameters[9].Value = model.TEU;
            parameters[10].Value = model.DLIKGS;

            SqlCommand com = new SqlCommand();
            com.CommandText = strSql.ToString();
            com.Parameters.AddRange(parameters);
            return db.ExecuteNonQuery(com);
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        static public int Update(CodeCtnSet model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update code_ctn set ");
            strSql.Append("CTNSIZE=@CTNSIZE,");
            strSql.Append("CTNTYPE=@CTNTYPE,");
            strSql.Append("CTN=@CTN,");
            strSql.Append("EDICODE=@EDICODE,");
            strSql.Append("CTNWEIGHT=@CTNWEIGHT,");
            strSql.Append("EEXPLAIN=@EEXPLAIN,");
            strSql.Append("CEXPLAIN=@CEXPLAIN,");
            strSql.Append("AFRCODE=@AFRCODE,");
            strSql.Append("TEU=@TEU,");
            strSql.Append("DLIKGS=@DLIKGS");
            strSql.Append(" where CTNID=@CTNID ");
            SqlParameter[] parameters = {
                    new SqlParameter("@CTNSIZE", SqlDbType.VarChar,5),
                    new SqlParameter("@CTNTYPE", SqlDbType.VarChar,10),
                    new SqlParameter("@CTN", SqlDbType.VarChar,10),
                    new SqlParameter("@EDICODE", SqlDbType.VarChar,5),
                    new SqlParameter("@CTNWEIGHT", SqlDbType.Decimal,9),
                    new SqlParameter("@EEXPLAIN", SqlDbType.VarChar,100),
                    new SqlParameter("@CEXPLAIN", SqlDbType.VarChar,100),
                    new SqlParameter("@AFRCODE", SqlDbType.VarChar,10),
                    new SqlParameter("@TEU", SqlDbType.Decimal,5),
                    new SqlParameter("@DLIKGS", SqlDbType.Decimal,9),
                    new SqlParameter("@CTNID", SqlDbType.VarChar,36)};
            parameters[0].Value = model.CTNSIZE;
            parameters[1].Value = model.CTNTYPE;
            parameters[2].Value = model.CTN;
            parameters[3].Value = model.EDICODE;
            parameters[4].Value = model.CTNWEIGHT;
            parameters[5].Value = model.EEXPLAIN;
            parameters[6].Value = model.CEXPLAIN;
            parameters[7].Value = model.AFRCODE;
            parameters[8].Value = model.TEU;
            parameters[9].Value = model.DLIKGS;
            parameters[10].Value = model.CTNID;

            SqlCommand com = new SqlCommand();
            com.CommandText = strSql.ToString();
            com.Parameters.AddRange(parameters);
            return db.ExecuteNonQuery(com);
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        static public bool Delete(string ctnid)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from code_ctn ");
            strSql.Append(" where CTNID=@CTNID ");
            SqlParameter[] parameters = {new SqlParameter("@CTNID", SqlDbType.VarChar,36)};
            parameters[0].Value = ctnid;
            int rows = db.ExecuteNonQuery(strSql.ToString(), parameters);
            return rows > 0;
        }
    }
}