/**  版本信息模板在安装目录下，可自行修改。
* admin_role.cs
*
* 功 能： N/A
* 类 名： admin_role
*
* Ver    变更日期             负责人  变更内容
* ───────────────────────────────────
* V0.01  2021/3/30 8:46:17   N/A    初版
*
* Copyright (c) 2012 Maticsoft Corporation. All rights reserved.
*┌──────────────────────────────────┐
*│　此技术信息为本公司机密信息，未经本公司书面同意禁止向第三方披露．　│
*│　版权所有：动软卓越（北京）科技有限公司　　　　　　　　　　　　　　│
*└──────────────────────────────────┘
*/
using System;
using System.Data;
using System.Text;
using MySql.Data.MySqlClient;
using Maticsoft.DBUtility;

namespace Competition.Mysql.DAL
{
	/// <summary>
	/// 数据访问类:admin_role
	/// </summary>
	public partial class admin_role
	{
		public admin_role()
		{}
		#region  BasicMethod

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(string role_id)
		{
			StringBuilder strSql = new StringBuilder();
			strSql.Append("select count(1) from admin_role");
			strSql.Append(" where role_id=@role_id ");
			MySqlParameter[] parameters = {
					new MySqlParameter("@role_id", MySqlDbType.VarChar,50)          };
			parameters[0].Value = role_id;

			return DbHelperMySQL.Exists(strSql.ToString(), parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public bool Add(Competition.Mysql.Model.admin_role model)
		{
			StringBuilder strSql = new StringBuilder();
			strSql.Append("insert into admin_role(");
			strSql.Append("role_id,role_name,app_key,r1,r2,r3)");
			strSql.Append(" values (");
			strSql.Append("@role_id,@role_name,@app_key,@r1,@r2,@r3)");
			MySqlParameter[] parameters = {
					new MySqlParameter("@role_id", MySqlDbType.VarChar,50),
					new MySqlParameter("@role_name", MySqlDbType.VarChar,50),
					new MySqlParameter("@app_key", MySqlDbType.VarChar,255),
					new MySqlParameter("@r1", MySqlDbType.VarChar,500),
					new MySqlParameter("@r2", MySqlDbType.VarChar,500),
					new MySqlParameter("@r3", MySqlDbType.VarChar,500)};
			parameters[0].Value = model.role_id;
			parameters[1].Value = model.role_name;
			parameters[2].Value = model.app_key;
			parameters[3].Value = model.r1;
			parameters[4].Value = model.r2;
			parameters[5].Value = model.r3;

			int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(Competition.Mysql.Model.admin_role model)
		{
			StringBuilder strSql = new StringBuilder();
			strSql.Append("update admin_role set ");
			strSql.Append("role_name=@role_name,");
			strSql.Append("app_key=@app_key,");
			strSql.Append("r1=@r1,");
			strSql.Append("r2=@r2,");
			strSql.Append("r3=@r3");
			strSql.Append(" where role_id=@role_id ");
			MySqlParameter[] parameters = {
					new MySqlParameter("@role_name", MySqlDbType.VarChar,50),
					new MySqlParameter("@app_key", MySqlDbType.VarChar,255),
					new MySqlParameter("@r1", MySqlDbType.VarChar,500),
					new MySqlParameter("@r2", MySqlDbType.VarChar,500),
					new MySqlParameter("@r3", MySqlDbType.VarChar,500),
					new MySqlParameter("@role_id", MySqlDbType.VarChar,50)};
			parameters[0].Value = model.role_name;
			parameters[1].Value = model.app_key;
			parameters[2].Value = model.r1;
			parameters[3].Value = model.r2;
			parameters[4].Value = model.r3;
			parameters[5].Value = model.role_id;

			int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(string role_id)
		{

			StringBuilder strSql = new StringBuilder();
			strSql.Append("delete from admin_role ");
			strSql.Append(" where role_id=@role_id ");
			MySqlParameter[] parameters = {
					new MySqlParameter("@role_id", MySqlDbType.VarChar,50)          };
			parameters[0].Value = role_id;

			int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string role_idlist)
		{
			StringBuilder strSql = new StringBuilder();
			strSql.Append("delete from admin_role ");
			strSql.Append(" where role_id in (" + role_idlist + ")  ");
			int rows = DbHelperMySQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Competition.Mysql.Model.admin_role GetModel(string role_id)
		{

			StringBuilder strSql = new StringBuilder();
			strSql.Append("select role_id,role_name,app_key,r1,r2,r3 from admin_role ");
			strSql.Append(" where role_id=@role_id ");
			MySqlParameter[] parameters = {
					new MySqlParameter("@role_id", MySqlDbType.VarChar,50)          };
			parameters[0].Value = role_id;

			Competition.Mysql.Model.admin_role model = new Competition.Mysql.Model.admin_role();
			DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
			if (ds.Tables[0].Rows.Count > 0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Competition.Mysql.Model.admin_role DataRowToModel(DataRow row)
		{
			Competition.Mysql.Model.admin_role model = new Competition.Mysql.Model.admin_role();
			if (row != null)
			{
				if (row["role_id"] != null)
				{
					model.role_id = row["role_id"].ToString();
				}
				if (row["role_name"] != null)
				{
					model.role_name = row["role_name"].ToString();
				}
				if (row["app_key"] != null)
				{
					model.app_key = row["app_key"].ToString();
				}
				if (row["r1"] != null)
				{
					model.r1 = row["r1"].ToString();
				}
				if (row["r2"] != null)
				{
					model.r2 = row["r2"].ToString();
				}
				if (row["r3"] != null)
				{
					model.r3 = row["r3"].ToString();
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql = new StringBuilder();
			strSql.Append("select role_id,role_name,app_key,r1,r2,r3 ");
			strSql.Append(" FROM admin_role ");
			if (strWhere.Trim() != "")
			{
				strSql.Append(" where " + strWhere);
			}
			return DbHelperMySQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql = new StringBuilder();
			strSql.Append("select count(1) FROM admin_role ");
			if (strWhere.Trim() != "")
			{
				strSql.Append(" where " + strWhere);
			}
			object obj = DbHelperMySQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet 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.role_id desc");
			}
			strSql.Append(")AS Row, T.*  from admin_role 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 DbHelperMySQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			MySqlParameter[] parameters = {
					new MySqlParameter("@tblName", MySqlDbType.VarChar, 255),
					new MySqlParameter("@fldName", MySqlDbType.VarChar, 255),
					new MySqlParameter("@PageSize", MySqlDbType.Int32),
					new MySqlParameter("@PageIndex", MySqlDbType.Int32),
					new MySqlParameter("@IsReCount", MySqlDbType.Bit),
					new MySqlParameter("@OrderType", MySqlDbType.Bit),
					new MySqlParameter("@strWhere", MySqlDbType.VarChar,1000),
					};
			parameters[0].Value = "admin_role";
			parameters[1].Value = "role_id";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperMySQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod
		/// <summary>
		/// 获取新记录id
		/// </summary>
		public string GetNewId()
		{
			StringBuilder strSql = new StringBuilder();
			strSql.Append(" SELECT max(role_id) FROM admin_role   ");
			object obj = DbHelperMySQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return "10001";
			}
			else
			{
				var v = int.Parse(obj.ToString()) + 1;
				return v.ToString();
			}
		}
		#endregion  ExtensionMethod
	}
}