/**  版本信息模板在安装目录下，可自行修改。
* zhc_fault_tree.cs
*
* 功 能： N/A
* 类 名： zhc_fault_tree
*
* Ver    变更日期             负责人  变更内容
* ───────────────────────────────────
* V0.01  2021/4/16 18:03:09   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;//Please add references
namespace DataService.DAL
{
	/// <summary>
	/// 数据访问类:zhc_fault_tree
	/// </summary>
	public partial class zhc_fault_tree
	{
		public zhc_fault_tree()
		{}
		#region  BasicMethod

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

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


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public bool Add(DataService.Model.zhc_fault_tree model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into zhc_fault_tree(");
			strSql.Append("tree_id,parent_id,code,name,dsc,state,position,logic_gate)");
			strSql.Append(" values (");
			strSql.Append("@tree_id,@parent_id,@code,@name,@dsc,@state,@position,@logic_gate)");
			MySqlParameter[] parameters = {
					new MySqlParameter("@tree_id", MySqlDbType.VarChar,50),
					new MySqlParameter("@parent_id", MySqlDbType.VarChar,50),
					new MySqlParameter("@code", MySqlDbType.VarChar,255),
					new MySqlParameter("@name", MySqlDbType.VarChar,255),
					new MySqlParameter("@dsc", MySqlDbType.VarChar,255),
					new MySqlParameter("@state", MySqlDbType.Int32,255),
					new MySqlParameter("@position", MySqlDbType.Int32,255),
					new MySqlParameter("@logic_gate", MySqlDbType.VarChar,255)};
			parameters[0].Value = model.tree_id;
			parameters[1].Value = model.parent_id;
			parameters[2].Value = model.code;
			parameters[3].Value = model.name;
			parameters[4].Value = model.dsc;
			parameters[5].Value = model.state;
			parameters[6].Value = model.position;
			parameters[7].Value = model.logic_gate;

			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(DataService.Model.zhc_fault_tree model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update zhc_fault_tree set ");
			strSql.Append("parent_id=@parent_id,");
			strSql.Append("code=@code,");
			strSql.Append("name=@name,");
			strSql.Append("dsc=@dsc,");
			strSql.Append("state=@state,");
			strSql.Append("position=@position,");
			strSql.Append("logic_gate=@logic_gate");
			strSql.Append(" where tree_id=@tree_id ");
			MySqlParameter[] parameters = {
					new MySqlParameter("@parent_id", MySqlDbType.VarChar,50),
					new MySqlParameter("@code", MySqlDbType.VarChar,255),
					new MySqlParameter("@name", MySqlDbType.VarChar,255),
					new MySqlParameter("@dsc", MySqlDbType.VarChar,255),
					new MySqlParameter("@state", MySqlDbType.Int32,255),
					new MySqlParameter("@position", MySqlDbType.Int32,255),
					new MySqlParameter("@logic_gate", MySqlDbType.VarChar,255),
					new MySqlParameter("@tree_id", MySqlDbType.VarChar,50)};
			parameters[0].Value = model.parent_id;
			parameters[1].Value = model.code;
			parameters[2].Value = model.name;
			parameters[3].Value = model.dsc;
			parameters[4].Value = model.state;
			parameters[5].Value = model.position;
			parameters[6].Value = model.logic_gate;
			parameters[7].Value = model.tree_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 tree_id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from zhc_fault_tree ");
			strSql.Append(" where tree_id=@tree_id ");
			MySqlParameter[] parameters = {
					new MySqlParameter("@tree_id", MySqlDbType.VarChar,50)			};
			parameters[0].Value = tree_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 tree_idlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from zhc_fault_tree ");
			strSql.Append(" where tree_id in ("+tree_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 DataService.Model.zhc_fault_tree GetModel(string tree_id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select tree_id,parent_id,code,name,dsc,state,position,logic_gate from zhc_fault_tree ");
			strSql.Append(" where tree_id=@tree_id ");
			MySqlParameter[] parameters = {
					new MySqlParameter("@tree_id", MySqlDbType.VarChar,50)			};
			parameters[0].Value = tree_id;

			DataService.Model.zhc_fault_tree model=new DataService.Model.zhc_fault_tree();
			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 DataService.Model.zhc_fault_tree DataRowToModel(DataRow row)
		{
			DataService.Model.zhc_fault_tree model=new DataService.Model.zhc_fault_tree();
			if (row != null)
			{
				if(row["tree_id"]!=null)
				{
					model.tree_id=row["tree_id"].ToString();
				}
				if(row["parent_id"]!=null)
				{
					model.parent_id=row["parent_id"].ToString();
				}
				if(row["code"]!=null)
				{
					model.code=row["code"].ToString();
				}
				if(row["name"]!=null)
				{
					model.name=row["name"].ToString();
				}
				if(row["dsc"]!=null)
				{
					model.dsc=row["dsc"].ToString();
				}
				if(row["state"]!=null && row["state"].ToString()!="")
				{
					model.state=int.Parse(row["state"].ToString());
				}
				if(row["position"]!=null && row["position"].ToString()!="")
				{
					model.position=int.Parse(row["position"].ToString());
				}
				if(row["logic_gate"]!=null)
				{
					model.logic_gate=row["logic_gate"].ToString();
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select tree_id,parent_id,code,name,dsc,state,position,logic_gate ");
			strSql.Append(" FROM zhc_fault_tree ");
			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 zhc_fault_tree ");
			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.tree_id desc");
			}
			strSql.Append(")AS Row, T.*  from zhc_fault_tree 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 = "zhc_fault_tree";
			parameters[1].Value = "tree_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(tree_id) FROM zhc_fault_tree   ");
			object obj = DbHelperMySQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return "10001";
			}
			else
			{
				var v = int.Parse(obj.ToString()) + 1;
				return v.ToString();
			}
		}
		#endregion  ExtensionMethod
	}
}