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