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603 lines
22 KiB
603 lines
22 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using QMAPP.FJC.Entity.EnergyManage;
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using QMFrameWork.Data;
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using QMAPP.Entity;
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using System.Data;
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namespace QMAPP.FJC.DAL.EnergyManage
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{
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/// <summary>
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/// 模块名称：能源仪表
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/// 作 者：张鹏
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/// 编写日期：2017年10月16日
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/// </summary>
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public class MeterDAL
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{
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#region 获取信息
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/// <summary>
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/// 获取信息
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/// </summary>
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/// <param name="">条件</param>
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/// <returns>*信息</returns>
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public Meter Get(Meter info)
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{
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try
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{
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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//获取信息
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info = session.Get<Meter>(info);
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}
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return info;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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public MeterReadings GetMaxMeterReadings(MeterReadings info)
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{
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List<DataParameter> parameters = new List<DataParameter>();
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try
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{
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var sql =
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"SELECT * FROM T_EM_METER_READINGS where READ_TIME=(select max(READ_TIME) from T_EM_METER_READINGS where METER_PID='"+info.METER_PID+"' and READ_RESULT='"+info.READ_RESULT+"')";
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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//获取信息
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info = session.Get<MeterReadings>(sql, parameters.ToArray());
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}
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return info;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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public MeterReadings GetMeterReadings(MeterReadings info)
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{
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try
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{
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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//获取信息
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info = session.Get<MeterReadings>(info);
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}
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return info;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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#endregion
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#region 获取列表
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/// <summary>
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/// 获取列表
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/// </summary>
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/// <param name="condition">条件</param>
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/// <param name="page">数据页</param>
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/// <returns>数据页</returns>
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public DataPage GetList(Meter condition, DataPage page)
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{
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string sql = null;
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List<DataParameter> parameters = new List<DataParameter>();
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try
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{
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sql = this.GetQuerySql(condition, ref parameters);
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//分页关键字段及排序
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page.KeyName = "PID";
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if (string.IsNullOrEmpty(page.SortExpression))
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page.SortExpression = "METER_CODE";
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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page = session.GetDataPage<Meter>(sql, parameters.ToArray(), page);
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}
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return page;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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/// <summary>
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/// 获取电表读数列表
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/// </summary>
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/// <param name="condition">条件</param>
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/// <param name="page">数据页</param>
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/// <returns>数据页</returns>
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public DataPage MeterReadingsConfigList(MeterReadings condition, DataPage page)
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{
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string sql = null;
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List<DataParameter> parameters = new List<DataParameter>();
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try
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{
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sql = this.GetQuerySqlMeterReadings(condition, ref parameters);
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//分页关键字段及排序
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page.KeyName = "PID";
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if (string.IsNullOrEmpty(page.SortExpression))
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page.SortExpression = "READ_TIME desc";
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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page = session.GetDataPage<MeterReadings>(sql, parameters.ToArray(), page);
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}
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return page;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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/// <summary>
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/// 获取列表
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/// </summary>
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/// <param name="condition">条件</param>
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/// <param name="page">数据页</param>
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/// <returns>数据页</returns>
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public List<Meter> GetList(Meter condition)
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{
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string sql = null;
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List<DataParameter> parameters = new List<DataParameter>();
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try
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{
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sql = this.GetQuerySql(condition, ref parameters);
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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return session.GetList<Meter>(sql, parameters.ToArray()).ToList();
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}
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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#endregion
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#region 获取查询语句
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/// <summary>
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/// 获取查询语句
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/// </summary>
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/// <param name="user">查询条件</param>
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/// <param name="parameters">参数</param>
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/// <returns>查询语句</returns>
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private string GetQuerySql(Meter condition, ref List<DataParameter> parameters)
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{
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StringBuilder sqlBuilder = new StringBuilder();
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StringBuilder whereBuilder = new StringBuilder();
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try
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{
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//构成查询语句
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sqlBuilder.Append("SELECT T.PID,T.METER_CODE,T.METER_NAME,T.METER_TYPE,T.NET_ADDR,T.NET_ID,T.STATE,T.FACTORY_CODE,T.EQPT_CODE,T.RATIO,M.MACHINENAME ");
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sqlBuilder.Append("FROM T_EM_METER T ");
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sqlBuilder.Append("LEFT JOIN T_BD_MACHINEINFO M ON M.MACHINECODDE=T.EQPT_CODE ");
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//whereBuilder.Append(" AND FLGDEL<> '1' ");
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//查询条件
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//设备号
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if (string.IsNullOrEmpty(condition.METER_CODE) == false)
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{
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whereBuilder.Append(" AND T.METER_CODE LIKE '%'+" + "@METER_CODE" + "+'%'");
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parameters.Add(new DataParameter { ParameterName = "METER_CODE", DataType = DbType.String, Value = condition.METER_CODE });
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}
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if (string.IsNullOrEmpty(condition.EQPT_CODE) == false)
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{
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whereBuilder.Append(" AND T.EQPT_CODE LIKE '%'+" + "@EQPT_CODE" + "+'%'");
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parameters.Add(new DataParameter { ParameterName = "EQPT_CODE", DataType = DbType.String, Value = condition.EQPT_CODE });
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}
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//状态 0 作废 1 自动 2 手动
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if (string.IsNullOrEmpty(condition.STATE) == false)
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{
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whereBuilder.Append(" AND T.STATE= @STATE");
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parameters.Add(new DataParameter { ParameterName = "STATE", DataType = DbType.String, Value = condition.STATE });
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}
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if (whereBuilder.Length > 0)
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{
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sqlBuilder.Append(" WHERE " + whereBuilder.ToString().Substring(4));
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}
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return sqlBuilder.ToString();
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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private string GetQuerySqlMeterReadings(MeterReadings condition, ref List<DataParameter> parameters)
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{
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StringBuilder sqlBuilder = new StringBuilder();
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StringBuilder whereBuilder = new StringBuilder();
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try
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{
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//构成查询语句
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sqlBuilder.Append("select T.*,M.METER_CODE,M.METER_NAME,M.METER_TYPE from T_EM_METER_READINGS T ");
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sqlBuilder.Append("LEFT JOIN T_EM_METER M ON M.PID=T.METER_PID ");
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//sqlBuilder.Append("FROM T_EM_METER ");
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//whereBuilder.Append(" AND FLGDEL<> '1' ");
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//查询条件
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//设备号
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if (string.IsNullOrEmpty(condition.METER_PID) == false)
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{
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whereBuilder.Append(" AND METER_PID= @METER_PID");
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parameters.Add(new DataParameter { ParameterName = "METER_PID", DataType = DbType.String, Value = condition.METER_PID });
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}
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if (string.IsNullOrEmpty(condition.START_DATE) == false)
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{
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whereBuilder.Append(" AND READ_TIME >= @START_DATE");
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parameters.Add(new DataParameter { ParameterName = "START_DATE", DataType = DbType.String, Value = condition.START_DATE });
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}
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if (string.IsNullOrEmpty(condition.END_DATE) == false)
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{
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whereBuilder.Append(" AND READ_TIME <= @END_DATE");
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parameters.Add(new DataParameter { ParameterName = "END_DATE", DataType = DbType.String, Value = condition.END_DATE });
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}
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if (whereBuilder.Length > 0)
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{
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sqlBuilder.Append(" WHERE " + whereBuilder.ToString().Substring(4));
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}
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return sqlBuilder.ToString();
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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#endregion
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#region 获取导出的数据
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/// <summary>
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/// 获取导出的数据
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/// </summary>
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/// <param name="user">查询条件</param>
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/// <returns>数据</returns>
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public DataTable GetExportData(Meter info)
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{
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DataTable dt = null;
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string sql = null;
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List<DataParameter> parameters = new List<DataParameter>();
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try
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{
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//构成查询语句
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sql = this.GetQuerySql(info, ref parameters);
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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dt = session.GetTable(sql, parameters.ToArray());
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dt.TableName = "Meter";
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}
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return dt;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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#endregion
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#region 信息是否重复
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/// <summary>
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/// 判断名称是否存在
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/// </summary>
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/// <param name="info"></param>
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/// <returns>true:已存在；fasel:不存在。</returns>
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public bool Exists(Meter info)
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{
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StringBuilder sqlBuilder = new StringBuilder();
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StringBuilder whereBuilder = new StringBuilder();
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List<DataParameter> parameters = new List<DataParameter>();
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int count = 0;
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try
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{
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sqlBuilder.Append("SELECT COUNT(0) FROM T_EM_METER");
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if (info.PID == null)
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{
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info.PID = "";
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}
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whereBuilder.Append(" AND PID <> @PID ");
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parameters.Add(new DataParameter { ParameterName = "PID", DataType = DbType.String, Value = info.PID });
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//添加进行无重复字段判断代码
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if (whereBuilder.Length > 0)
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{
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sqlBuilder.Append(" WHERE " + whereBuilder.ToString().Substring(4));
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}
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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count = Convert.ToInt32(session.ExecuteSqlScalar(sqlBuilder.ToString(), parameters.ToArray()));
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}
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return count > 0;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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public bool ExistsEqptCode(Meter info)
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{
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StringBuilder sqlBuilder = new StringBuilder();
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StringBuilder whereBuilder = new StringBuilder();
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List<DataParameter> parameters = new List<DataParameter>();
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int count = 0;
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try
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{
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sqlBuilder.Append("SELECT COUNT(0) FROM T_EM_METER WHERE METER_TYPE='" + info.METER_TYPE + "' and ( METER_CODE = '" + info.METER_CODE + "' or EQPT_CODE = '" + info.EQPT_CODE + "' )");
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//if (string.IsNullOrEmpty(info.METER_CODE) == false)
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//{
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// whereBuilder.Append(" or METER_CODE = @METER_CODE ");
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// parameters.Add(new DataParameter { ParameterName = "METER_CODE", DataType = DbType.String, Value = info.METER_CODE });
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//}
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//if (string.IsNullOrEmpty(info.EQPT_CODE) == false)
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//{
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// whereBuilder.Append(" or EQPT_CODE = @EQPT_CODE ");
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// parameters.Add(new DataParameter { ParameterName = "EQPT_CODE", DataType = DbType.String, Value = info.EQPT_CODE });
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//}
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////添加进行无重复字段判断代码
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//if (whereBuilder.Length > 0)
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//{
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// sqlBuilder.Append(" WHERE " + whereBuilder.ToString().Substring(4));
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//}
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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count = Convert.ToInt32(session.ExecuteSqlScalar(sqlBuilder.ToString(), parameters.ToArray()));
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}
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return count > 0;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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#endregion
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#region 插入信息
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/// <summary>
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/// 插入信息(单表)
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/// </summary>
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/// <param name="">信息</param>
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/// <returns>插入行数</returns>
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public int Insert(Meter info)
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{
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int count = 0;
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try
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{
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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//插入基本信息
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count = session.Insert<Meter>(info);
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}
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return count;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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public int InsertMeterReadings(MeterReadings info)
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{
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int count = 0;
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try
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{
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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//插入基本信息
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count = session.Insert<MeterReadings>(info);
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}
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return count;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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#endregion
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#region 更新信息
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/// <summary>
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/// 更新信息
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/// </summary>
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/// <param name=""></param>
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/// <returns>更新行数</returns>
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public int Update(Meter info)
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{
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int count = 0;
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try
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{
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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//更新基本信息
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count = session.Update<Meter>(info);
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}
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return count;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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public int UpdateMeterReadings(MeterReadings info)
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{
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int count = 0;
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try
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{
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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//更新基本信息
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count = session.Update<MeterReadings>(info);
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}
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return count;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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#endregion
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#region 逻辑删除
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/// <summary>
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/// 逻辑删除信息
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/// </summary>
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/// <param name=""></param>
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/// <returns>删除个数</returns>
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public int Delete(Meter info)
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{
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StringBuilder sqlBuilder = new StringBuilder();
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List<DataParameter> parameters = new List<DataParameter>();
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int count = 0;
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try
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{
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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//删除基本信息
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sqlBuilder.Append("delete T_EM_METER ");
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//sqlBuilder.Append("SET FLGDEL = '1' ");
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sqlBuilder.Append("WHERE PID = @PID ");
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parameters.Add(new DataParameter { ParameterName = "PID", DataType = DbType.String, Value = info.PID });
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count = session.ExecuteSql(sqlBuilder.ToString(), parameters.ToArray());
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if (count>0)
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{
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//删除电量信息。
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var sql = "delete T_EM_METER_READINGS WHERE METER_PID = '" + info.PID + "'";
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session.ExecuteSql(sql, parameters.ToArray());
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}
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}
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return count;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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public int DeleteMeterReadings(MeterReadings info)
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{
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StringBuilder sqlBuilder = new StringBuilder();
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List<DataParameter> parameters = new List<DataParameter>();
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int count = 0;
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try
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{
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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//删除基本信息
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sqlBuilder.Append("delete T_EM_METER_READINGS ");
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//sqlBuilder.Append("SET FLGDEL = '1' ");
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sqlBuilder.Append("WHERE PID = @PID ");
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parameters.Add(new DataParameter { ParameterName = "PID", DataType = DbType.String, Value = info.PID });
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count = session.ExecuteSql(sqlBuilder.ToString(), parameters.ToArray());
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}
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return count;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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#endregion
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#region 导入
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public ImportMessage GetImportData(List<Meter> list)
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{
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ImportMessage em = new ImportMessage();
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List<DataParameter> parameters = new List<DataParameter>();
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try
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{
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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//设置祖先对象数据会话
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session.OpenTs();
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foreach (Meter info in list)
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{
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if (info.IsNewInfo)
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{
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//插入信息
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int count = session.Insert<Meter>(info);
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em.insertNum++;
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}
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else
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{
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//更新信息
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int count = session.Update<Meter>(info);
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em.updateNum++;
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}
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}
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session.CommitTs();
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}
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}
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catch (Exception ex)
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{
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throw ex;
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}
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return em;
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}
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#endregion
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/// <summary>
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/// 保存电表读数
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/// </summary>
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/// <param name="meter"></param>
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/// <param name="reading"></param>
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/// <param name="result"></param>
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/// <param name="error"></param>
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/// <returns></returns>
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public int SaveReading(Meter meter, double reading,bool result,string error)
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{
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StringBuilder sqlBuilder = new StringBuilder();
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List<DataParameter> parameters = new List<DataParameter>();
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int count = 0;
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try
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{
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using (IDataSession session = AppDataFactory.CreateMainSession())
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{
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sqlBuilder.AppendLine("INSERT INTO [T_EM_METER_READINGS] ");
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sqlBuilder.AppendLine(" ([PID] ");
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sqlBuilder.AppendLine(" ,[METER_PID] ");
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sqlBuilder.AppendLine(" ,[READING] ");
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sqlBuilder.AppendLine(" ,[READ_TIME] ");
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sqlBuilder.AppendLine(" ,[DIFF_WITH_LAST] ");
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sqlBuilder.AppendLine(" ,[READ_RESULT] ");
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sqlBuilder.AppendLine(" ,[ERROR]) ");
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sqlBuilder.AppendLine(" SELECT NEWID() ");
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sqlBuilder.AppendLine(" ,@meterid");
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sqlBuilder.AppendLine(" ,@reading ");
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sqlBuilder.AppendLine(" ,GETDATE() ");
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if (result)
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{
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sqlBuilder.AppendLine(" ,@reading-ISNULL((SELECT TOP 1 R.READING ");
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sqlBuilder.AppendLine(" FROM T_EM_METER_READINGS AS R ");
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sqlBuilder.AppendLine(" WHERE R.METER_PID=@meterid ");
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sqlBuilder.AppendLine(" AND R.READ_RESULT='1' ");
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sqlBuilder.AppendLine(" ORDER BY R.READ_TIME DESC),0) ");
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}
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else
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{
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sqlBuilder.AppendLine(" ,0 ");
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}
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sqlBuilder.AppendLine(" ,@result ");
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sqlBuilder.AppendLine(" ,@error ");
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parameters.Add(new DataParameter("meterid", meter.PID));
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parameters.Add(new DataParameter("reading", reading));
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parameters.Add(new DataParameter("result", result ? "1" : "0"));
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parameters.Add(new DataParameter("error", error));
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count = session.ExecuteSql(sqlBuilder.ToString(), parameters.ToArray());
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}
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return count;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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}
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}
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