public static DataSet AlarmDataQuery(List <string> deviceIDs, DateTime startTime, DateTime endTime, string alarmType, bool isID, bool IsNew)
{
int num;
DataSet set = new DataSet();
DataTable table = new DataTable();
for (num = 0; num < deviceIDs.Count; num++)
{
string cz = "";
string name = "";
Device device = DeviceModule.GetDeviceByID(long.Parse(deviceIDs[num]));
if (device != null)
{
name = device.DeviceName;
cz = DistrictModule.GetDistrictName(device.DistrictId);
}
table.Clear();
table.Columns.Clear();
string[] strArray = new string[(endTime.Year - startTime.Year) + 1];
int year = startTime.Year;
while (year < (endTime.Year + 1))
{
strArray[year - startTime.Year] = "DeviceAlarm_" + year.ToString();
year++;
}
string strSql = "";
for (year = 0; year < strArray.Length; year++)
{
if (CheckTableExiste(strArray[year]))
{
strSql = "select '" + cz + "' 村庄,'" + name + "' 设备,DeviceNo 设备编号" +
",CONVERT(varchar(100),StartTime,120) 开始时间,case when State='New' then '-' else CONVERT(varchar(100),EndTime,120) end 结束时间" +
",(select top 1 BaseDesc from BaseInfo where BaseType='AlarmType' and BaseKey=AlarmType) 类型,AlarmValue" +
",case when AlarmValue=0 then (select top 1 BaseValue0 from BaseInfo where BaseType='AlarmType' and BaseKey=AlarmType) else (select top 1 BaseValue1 from BaseInfo where BaseType='AlarmType' and BaseKey=AlarmType) end 状态" +
",case when State='New' then '持续中' else cast(Duration as varchar)+'秒' end 时长" +
" from " + strArray[year] +
" where DeviceNo = '" + DeviceModule.GetFullDeviceNoByID(long.Parse(deviceIDs[num])) + "'" +
" and StartTime<='" + endTime.ToString("yyyy-MM-dd HH:mm:ss") + "' and StartTime>='" + startTime.ToString("yyyy-MM-dd HH:mm:ss") + "'";
if ((alarmType.Trim() != "") && (alarmType != "全部"))
{
strSql = strSql + " and AlarmType='" + BaseModule.GetAlarmTypeByDesc(alarmType).BaseKey + "'";
}
if (IsNew)
{
strSql = strSql + " and State = 'New'";
}
}
}
strSql = strSql + " order by StartTime desc";
for (int i = 0; (table.Columns.Count == 0) && (i < 3); i++)
{
table = DbHelperSQL.QueryDataTable(strSql);
}
if (table.Rows.Count != 0)
{
set.Tables.Add(table.Copy());
}
}
return(set);
}
public static DataSet AlarmRecordsCount(List <string> deviceIDs, DateTime startTime, DateTime endTime, string alarmType, bool IsNew)
{
DataSet set = new DataSet();
DataTable table = new DataTable();
for (int i = 0; i < deviceIDs.Count; i++)
{
table.Clear();
table.Columns.Clear();
string strSql = "";
bool flag = true;
for (int j = startTime.Year; j < (endTime.Year + 1); j++)
{
string strTableName = "DeviceAlarm_" + j.ToString();
if (CheckTableExiste(strTableName))
{
if (flag)
{
flag = false;
}
else
{
strSql = strSql + " union ";
}
string str3 = strSql;
strSql = str3 + "select count(*) as 记录条数 from " + strTableName + " where DeviceNo = '" + DeviceModule.GetFullDeviceNoByID(long.Parse(deviceIDs[i])) + "' and StartTime>='" + startTime.ToString("yyyy-MM-dd HH:mm:ss") + "' and StartTime<='" + endTime.ToString("yyyy-MM-dd HH:mm:ss") + "'";
if ((alarmType.Trim() != "") && (alarmType != "全部"))
{
strSql = strSql + " and AlarmType='" + BaseModule.GetAlarmTypeByDesc(alarmType).BaseKey + "'";
}
if (IsNew)
{
strSql = strSql + " and State = 'New'";
}
}
}
for (int k = 0; ((table.Columns.Count == 0) && (k < 3)) && (strSql != ""); k++)
{
table = DbHelperSQL.QueryDataTable(strSql);
}
if (table.Rows.Count == 0)
{
table = new DataTable();
table.Columns.Add("记录条数");
table.Rows.Add(table.NewRow());
table.Rows[0][0] = 0;
}
else if (table.Rows.Count > 1)
{
int num4 = 0;
for (int m = 0; m < table.Rows.Count; m++)
{
num4 += Convert.ToInt32(table.Rows[m]["记录条数"].ToString());
}
table.Rows.Clear();
table.Rows.Add(new object[] { num4.ToString() });
}
set.Tables.Add(table.Copy());
}
return(set);
}
