/// <summary>
/// Получить отчет по событиям устройства
/// </summary>
public string GetEventsReport(DSRouterEventsReportSettings reportSettings)
{
string result = null;
try
{
string reportName = "Отчет " + DateTime.Now.ToShortDateString();
if (SaveEventsReport(DEFAULT_PATH_TO_DIRECTORY_TO_SHARE_FILES, reportName, reportSettings) == null)
return null;
result = DEFAULT_URL_TO_DIRECTORY_TO_SHARE_FILES + reportName + reportSettings.ReportExtension;
}
catch (Exception ex)
{
Log.WriteErrorMessage("DSRouterService.GetEventsReport() : Исключение : " + ex.Message);
}
return result;
}
/// <summary>
/// Получить отчет по событиям устройства
/// </summary>
public byte[] GetEventsReportAsByteArray(DSRouterEventsReportSettings reportSettings)
{
byte[] result = null;
try
{
string reportName = "Отчет " + DateTime.Now.ToShortDateString();
var pathToReport = SaveEventsReport(Path.GetTempPath(), reportName, reportSettings);
if (pathToReport == null)
return null;
using (var stream = File.Open(pathToReport, FileMode.Open))
{
result = new byte[stream.Length];
stream.Read(result, 0, result.Length);
stream.Close();
}
}
catch (Exception ex)
{
Log.WriteErrorMessage("DSRouterService.GetEventsReportAsByteArray() : Исключение : " + ex.Message);
}
return result;
}
/// <summary>
/// Собирает данные и сохраняет отчет в указанное место
/// </summary>
private string SaveEventsReport(string pathToSave, string reportName, DSRouterEventsReportSettings reportSettings)
{
string result = null;
#region Получение данных
var dsGuid = reportSettings.DsGuid;
var deviceGuid = reportSettings.DeviceGuid;
var events = (this as IDSRouter).GetEvents(reportSettings.StartDateTime, reportSettings.EndDateTime,
false, false, true, new List<Tuple<ushort, uint>> { new Tuple<ushort, uint>(dsGuid, deviceGuid) });
if (events == null)
return null;
#endregion
#region Подготовка данных
var dataSource = FillDataSet(events, null, null);
#endregion
#region Формирование отчета
string reportTemplateName = String.IsNullOrWhiteSpace(reportSettings.ReportTamplateName) ? "EventsReport" : reportSettings.ReportTamplateName;
var report = new Report(reportTemplateName);
report.SetDataSource(dataSource);
report.SaveReportFile(pathToSave, reportName, reportSettings.ReportExtension.ToString());
result = Path.Combine(pathToSave, reportName + "." + reportSettings.ReportExtension.ToString());
#endregion
return result;
}
