404 lines
12 KiB
C#
404 lines
12 KiB
C#
/** 版本信息模板在安装目录下，可自行修改。
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* pro_data.cs
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*
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* 功 能： N/A
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* 类 名： pro_data
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*
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* Ver 变更日期 负责人 变更内容
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* ───────────────────────────────────
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* V0.01 2023/1/13 16:44:51 N/A 初版
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*
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* Copyright (c) 2012 Maticsoft Corporation. All rights reserved.
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*┌──────────────────────────────────┐
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*│ 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． │
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*│ 版权所有：动软卓越（北京）科技有限公司 │
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*└──────────────────────────────────┘
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*/
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using System;
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using System.Data;
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using System.Text;
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using MySql.Data.MySqlClient;
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using Maticsoft.DBUtility;//Please add references
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namespace DataService.DAL
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{
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/// <summary>
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/// 数据访问类:pro_data
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/// </summary>
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public partial class pro_data
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{
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public pro_data()
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{}
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#region BasicMethod
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/// <summary>
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/// 是否存在该记录
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/// </summary>
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public bool Exists(string id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select count(1) from pro_data");
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strSql.Append(" where id=@id ");
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MySqlParameter[] parameters = {
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new MySqlParameter("@id", MySqlDbType.VarChar,50) };
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parameters[0].Value = id;
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return DbHelperMySQL.Exists(strSql.ToString(), parameters);
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}
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/// <summary>
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/// 增加一条数据
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/// </summary>
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public bool Add(DataService.Model.pro_data model)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("insert into pro_data(");
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strSql.Append("id,device_id,attr_cn,attr_en,attr_unit,data_type_id,collect_data,collect_time,r1,r2,r3,r4,r5)");
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strSql.Append(" values (");
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strSql.Append("@id,@device_id,@attr_cn,@attr_en,@attr_unit,@data_type_id,@collect_data,@collect_time,@r1,@r2,@r3,@r4,@r5)");
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MySqlParameter[] parameters = {
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new MySqlParameter("@id", MySqlDbType.VarChar,50),
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new MySqlParameter("@device_id", MySqlDbType.VarChar,50),
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new MySqlParameter("@attr_cn", MySqlDbType.VarChar,255),
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new MySqlParameter("@attr_en", MySqlDbType.VarChar,255),
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new MySqlParameter("@attr_unit", MySqlDbType.VarChar,255),
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new MySqlParameter("@data_type_id", MySqlDbType.Int32),
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new MySqlParameter("@collect_data", MySqlDbType.VarChar,50),
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new MySqlParameter("@collect_time", MySqlDbType.DateTime),
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new MySqlParameter("@r1", MySqlDbType.VarChar,255),
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new MySqlParameter("@r2", MySqlDbType.VarChar,255),
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new MySqlParameter("@r3", MySqlDbType.VarChar,255),
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new MySqlParameter("@r4", MySqlDbType.VarChar,255),
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new MySqlParameter("@r5", MySqlDbType.VarChar,255)};
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parameters[0].Value = model.id;
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parameters[1].Value = model.device_id;
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parameters[2].Value = model.attr_cn;
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parameters[3].Value = model.attr_en;
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parameters[4].Value = model.attr_unit;
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parameters[5].Value = model.data_type_id;
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parameters[6].Value = model.collect_data;
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parameters[7].Value = model.collect_time;
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parameters[8].Value = model.r1;
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parameters[9].Value = model.r2;
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parameters[10].Value = model.r3;
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parameters[11].Value = model.r4;
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parameters[12].Value = model.r5;
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int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 更新一条数据
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/// </summary>
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public bool Update(DataService.Model.pro_data model)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("update pro_data set ");
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strSql.Append("device_id=@device_id,");
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strSql.Append("attr_cn=@attr_cn,");
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strSql.Append("attr_en=@attr_en,");
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strSql.Append("attr_unit=@attr_unit,");
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strSql.Append("data_type_id=@data_type_id,");
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strSql.Append("collect_data=@collect_data,");
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strSql.Append("collect_time=@collect_time,");
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strSql.Append("r1=@r1,");
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strSql.Append("r2=@r2,");
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strSql.Append("r3=@r3,");
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strSql.Append("r4=@r4,");
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strSql.Append("r5=@r5");
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strSql.Append(" where id=@id ");
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MySqlParameter[] parameters = {
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new MySqlParameter("@device_id", MySqlDbType.VarChar,50),
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new MySqlParameter("@attr_cn", MySqlDbType.VarChar,255),
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new MySqlParameter("@attr_en", MySqlDbType.VarChar,255),
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new MySqlParameter("@attr_unit", MySqlDbType.VarChar,255),
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new MySqlParameter("@data_type_id", MySqlDbType.Int32),
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new MySqlParameter("@collect_data", MySqlDbType.VarChar,50),
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new MySqlParameter("@collect_time", MySqlDbType.DateTime),
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new MySqlParameter("@r1", MySqlDbType.VarChar,255),
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new MySqlParameter("@r2", MySqlDbType.VarChar,255),
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new MySqlParameter("@r3", MySqlDbType.VarChar,255),
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new MySqlParameter("@r4", MySqlDbType.VarChar,255),
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new MySqlParameter("@r5", MySqlDbType.VarChar,255),
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new MySqlParameter("@id", MySqlDbType.VarChar,50)};
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parameters[0].Value = model.device_id;
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parameters[1].Value = model.attr_cn;
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parameters[2].Value = model.attr_en;
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parameters[3].Value = model.attr_unit;
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parameters[4].Value = model.data_type_id;
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parameters[5].Value = model.collect_data;
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parameters[6].Value = model.collect_time;
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parameters[7].Value = model.r1;
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parameters[8].Value = model.r2;
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parameters[9].Value = model.r3;
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parameters[10].Value = model.r4;
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parameters[11].Value = model.r5;
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parameters[12].Value = model.id;
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int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 删除一条数据
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/// </summary>
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public bool Delete(string id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("delete from pro_data ");
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strSql.Append(" where id=@id ");
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MySqlParameter[] parameters = {
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new MySqlParameter("@id", MySqlDbType.VarChar,50) };
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parameters[0].Value = id;
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int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 批量删除数据
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/// </summary>
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public bool DeleteList(string idlist)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("delete from pro_data ");
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strSql.Append(" where id in (" + idlist + ") ");
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int rows = DbHelperMySQL.ExecuteSql(strSql.ToString());
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 得到一个对象实体
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/// </summary>
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public DataService.Model.pro_data GetModel(string id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select id,device_id,attr_cn,attr_en,attr_unit,data_type_id,collect_data,collect_time,r1,r2,r3,r4,r5 from pro_data ");
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strSql.Append(" where id=@id ");
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MySqlParameter[] parameters = {
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new MySqlParameter("@id", MySqlDbType.VarChar,50) };
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parameters[0].Value = id;
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DataService.Model.pro_data model = new DataService.Model.pro_data();
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DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
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if (ds.Tables[0].Rows.Count > 0)
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{
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return DataRowToModel(ds.Tables[0].Rows[0]);
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}
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else
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{
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return null;
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}
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}
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/// <summary>
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/// 得到一个对象实体
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/// </summary>
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public DataService.Model.pro_data DataRowToModel(DataRow row)
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{
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DataService.Model.pro_data model = new DataService.Model.pro_data();
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if (row != null)
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{
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if (row["id"] != null)
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{
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model.id = row["id"].ToString();
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}
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if (row["device_id"] != null)
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{
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model.device_id = row["device_id"].ToString();
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}
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if (row["attr_cn"] != null)
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{
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model.attr_cn = row["attr_cn"].ToString();
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}
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if (row["attr_en"] != null)
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{
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model.attr_en = row["attr_en"].ToString();
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}
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if (row["attr_unit"] != null)
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{
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model.attr_unit = row["attr_unit"].ToString();
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}
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if (row["data_type_id"] != null && row["data_type_id"].ToString() != "")
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{
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model.data_type_id = int.Parse(row["data_type_id"].ToString());
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}
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if (row["collect_data"] != null)
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{
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model.collect_data = row["collect_data"].ToString();
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}
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if (row["collect_time"] != null && row["collect_time"].ToString() != "")
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{
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model.collect_time = DateTime.Parse(row["collect_time"].ToString());
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}
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if (row["r1"] != null)
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{
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model.r1 = row["r1"].ToString();
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}
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if (row["r2"] != null)
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{
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model.r2 = row["r2"].ToString();
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}
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if (row["r3"] != null)
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{
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model.r3 = row["r3"].ToString();
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}
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if (row["r4"] != null)
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{
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model.r4 = row["r4"].ToString();
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}
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if (row["r5"] != null)
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{
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model.r5 = row["r5"].ToString();
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}
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}
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return model;
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}
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/// <summary>
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/// 获得数据列表
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/// </summary>
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public DataSet GetList(string strWhere)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select id,device_id,attr_cn,attr_en,attr_unit,data_type_id,collect_data,collect_time,r1,r2,r3,r4,r5 ");
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strSql.Append(" FROM pro_data ");
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if (strWhere.Trim() != "")
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{
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strSql.Append(" where " + strWhere);
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}
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return DbHelperMySQL.Query(strSql.ToString());
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}
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/// <summary>
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/// 获取记录总数
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/// </summary>
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public int GetRecordCount(string strWhere)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select count(1) FROM pro_data ");
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if (strWhere.Trim() != "")
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{
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strSql.Append(" where " + strWhere);
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}
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object obj = DbHelperSQL.GetSingle(strSql.ToString());
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if (obj == null)
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{
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return 0;
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}
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else
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{
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return Convert.ToInt32(obj);
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}
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}
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/// <summary>
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/// 分页获取数据列表
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/// </summary>
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public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("SELECT * FROM ( ");
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strSql.Append(" SELECT ROW_NUMBER() OVER (");
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if (!string.IsNullOrEmpty(orderby.Trim()))
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{
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strSql.Append("order by T." + orderby);
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}
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else
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{
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strSql.Append("order by T.id desc");
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}
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strSql.Append(")AS Row, T.* from pro_data T ");
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if (!string.IsNullOrEmpty(strWhere.Trim()))
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{
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strSql.Append(" WHERE " + strWhere);
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}
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strSql.Append(" ) TT");
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strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
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return DbHelperMySQL.Query(strSql.ToString());
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}
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/*
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/// <summary>
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/// 分页获取数据列表
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/// </summary>
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public DataSet GetList(int PageSize,int PageIndex,string strWhere)
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{
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MySqlParameter[] parameters = {
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new MySqlParameter("@tblName", MySqlDbType.VarChar, 255),
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new MySqlParameter("@fldName", MySqlDbType.VarChar, 255),
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new MySqlParameter("@PageSize", MySqlDbType.Int32),
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new MySqlParameter("@PageIndex", MySqlDbType.Int32),
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new MySqlParameter("@IsReCount", MySqlDbType.Bit),
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new MySqlParameter("@OrderType", MySqlDbType.Bit),
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new MySqlParameter("@strWhere", MySqlDbType.VarChar,1000),
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};
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parameters[0].Value = "pro_data";
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parameters[1].Value = "id";
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parameters[2].Value = PageSize;
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parameters[3].Value = PageIndex;
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parameters[4].Value = 0;
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parameters[5].Value = 0;
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parameters[6].Value = strWhere;
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return DbHelperMySQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
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}*/
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#endregion BasicMethod
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#region ExtensionMethod
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/// <summary>
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/// 读取采集数据
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/// </summary>
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/// <param name="strWhere"></param>
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/// <returns></returns>
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public DataSet GetData(string strWhere)
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{
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StringBuilder strSql = new StringBuilder();
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//strSql.Append("id,device_id,analyse_id,collect_data,collect_time,r1,r2,r3,r4,r5)");
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strSql.Append("select T1.id,T1.device_id,T1.collect_data,T1.collect_time,T1.attr_cn,T1.attr_en,T1.attr_unit ");
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strSql.Append(" ,T3.type_name,T2.bianhao,T3.type_name_zh ");
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strSql.Append(" from pro_data T1 ");
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strSql.Append(" left join pro_device T2 on T2.id =T1.device_id ");
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strSql.Append(" left join pro_device_type T3 on T2.device_type_id=T3.id ");
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if (!string.IsNullOrWhiteSpace(strWhere))
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{
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strSql.AppendFormat(" WHERE {0} ", strWhere);
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}
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strSql.AppendFormat(" order by t1.collect_time desc");
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return DbHelperMySQL.Query(strSql.ToString());
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}
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#endregion ExtensionMethod
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}
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}
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