using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;

namespace Mtxfw.DAL
{
	/// <summary>
	/// 数据访问类:county
	/// </summary>
    public partial class county : Mtxfw.Utility.Myabstract
    {
        public county()
            : base("county")
        { }

        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Mtxfw.Model.county model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into county(");
            strSql.Append("CountyID,CountyName,CityID,center)");
            strSql.Append(" values (");
            strSql.Append("@CountyID,@CountyName,@CityID,@center)");
            strSql.Append(";select SCOPE_IDENTITY()");
            SqlParameter[] parameters = {
					new SqlParameter("@CountyID", SqlDbType.NVarChar,50),
					new SqlParameter("@CountyName", SqlDbType.NVarChar,60),
					new SqlParameter("@CityID", SqlDbType.NVarChar,50),
                    new SqlParameter("@center", SqlDbType.NVarChar,50)};
            parameters[0].Value = model.CountyID;
            parameters[1].Value = model.CountyName;
            parameters[2].Value = model.CityID;
            parameters[3].Value = model.center;
            object obj = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Mtxfw.Model.county model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update county set ");
            strSql.Append("CountyName=@CountyName,");
            strSql.Append("CountyID=@CountyID,");
            strSql.Append("CityID=@CityID");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@CountyName", SqlDbType.NVarChar,60),
					new SqlParameter("@CityID", SqlDbType.NVarChar,50),
					new SqlParameter("@id", SqlDbType.Int,4),
					new SqlParameter("@CountyID", SqlDbType.NVarChar,50)};
            parameters[0].Value = model.CountyName;
            parameters[1].Value = model.CityID;
            parameters[2].Value = model.id;
            parameters[3].Value = model.CountyID;

            int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Updatecenter(string center, int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update county set ");
            strSql.Append("center=@center");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
                    new SqlParameter("@center", SqlDbType.NVarChar,50),
                    new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = center;
            parameters[1].Value = id;

            int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from county ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
};
            parameters[0].Value = id;

            int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(string CountyID)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from county ");
            strSql.Append(" where CountyID=@CountyID ");
            SqlParameter[] parameters = {
					new SqlParameter("@CountyID", SqlDbType.NVarChar,50)};
            parameters[0].Value = CountyID;

            int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool DeleteList(string idlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from county ");
            strSql.Append(" where id in (" + idlist + ")  ");
            int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 获取县城名称
        /// </summary>
        public String GetCounty(string CountyID)
        {
            string sql = "select top 1 * from county where CountyID='" + CountyID + "'";
            DataSet ds = Mtxfw.Utility.SqlDbHelper_U.GetDataSet(sql);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return ds.Tables[0].Rows[0]["CountyName"].ToString();
            }
            else
            {
                return String.Empty;
            }
        }
        /// <summary>
        /// 获取县城CountyID
        /// </summary>
        public String GetCountyID(string CountyName)
        {
            string sql = "select top 1 * from county where CountyName like '%" + CountyName + "%'";
            DataSet ds = Mtxfw.Utility.SqlDbHelper_U.GetDataSet(sql);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return ds.Tables[0].Rows[0]["CountyID"].ToString();
            }
            else
            {
                return String.Empty;
            }
        }
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Mtxfw.Model.county GetModel(int id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 id,CountyID,CountyName,CityID from county ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
};
            parameters[0].Value = id;

            Mtxfw.Model.county model = new Mtxfw.Model.county();
            DataSet ds = Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["id"].ToString() != "")
                {
                    model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
                }
                model.CountyID = ds.Tables[0].Rows[0]["CountyID"].ToString();
                model.CountyName = ds.Tables[0].Rows[0]["CountyName"].ToString();
                model.CityID = ds.Tables[0].Rows[0]["CityID"].ToString();
                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select id,CountyID,CountyName,CityID ");
            strSql.Append(" FROM county ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" id,CountyID,CountyName,CityID ");
            strSql.Append(" FROM county ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
        }
    }
}