#ifndef _sdet_T2LifeFileManager_h_
#define _sdet_T2LifeFileManager_h_

#include <det/VManager.h>


namespace sdet {

  /**
    \ingroup managers
    \brief Class to manage T2Life files. 

    This class provides access to the T2Life files generated with the code from
    Orsay. This code can be found at
    http://ipnweb.in2p3.fr/~auger/AugerProtected/soft.htm and is used to process
    the T2 files found in the $AUGER_DATA area. A monthly T2Life file can be
    HUGE, so make sure you have space!.

    The following are the steps you need to follow to configure and use this
    manager:

    <h2> Configuration </h2>
    <ol>
    <li> Add the following line to the SManagerRegisterConfig.xml
      \verbatim
      <manager> T2LifeFileManager </manager>
      \endverbatim

      This line can be almost anywhere in the file, but has to come BEFORE the
      line that mentions SCalibSQLManager.
    <li> Specify the location of the T2Life files. To do this, change the
      T2LifeFileManagerConfig.xml file to resemble something like the following.
      Note that you need to specify the first and last gps second for each file:
      \verbatim
      <T2Files>
        <file>
          <filename> /home/jgonzalez/T2Life/T2Life/Output/T2Life_2005_09.txt </filename>
          <start> 0 </start> 
          <end> 812160000 </end>
        </file>
        <file>
          <filename> /home/jgonzalez/T2Life/T2Life/Output/T2Life_2005_10.txt </filename>
          <start> 812160000 </start> 
          <end> 814838400 </end>
        </file>
        <file>
          <filename> /home/jgonzalez/T2Life/T2Life/Output/T2Life_2005_11.txt </filename>
          <start> 814838400 </start> 
          <end> 816480000 </end>
        </file>
      </T2Files>
      \endverbatim
    </ol>

    <h2> Usage </h2>

    After configuring the manager, it can be used through the SDetector interface by
    calling the method Station::IsInAcquisition()

    For example, the following code will write to the screen the station ids of those
    stations not sending T2s on November 01, 2005 at 00:00
    \code
    TimeStamp now(2005, 11, 01);
    Detector::GetInstance().Update(now);

    const SDetector& sdetector = Detector::GetInstance().GetSDetector();
    for (sdet::SDetector::StationIterator station = sdetector.StationsBegin();
         station != sdetector.StationsEnd(); ++station)
      if (!station->IsInAcquisition())
        cout << station->GetId() << endl;
    cout << endl;
    \endcode

    <h2> Notes </h2>

    <ul>
    <li>
    This manager assumes the first entry in each T2File line corresponds to station #101
    <li>
    EA stations (id < 100) are not T2 alive.
    <li>
    If the T2Life files were created with less stations than there are in the SDetector,
    the manager assumes the stations with ID greater than the number of stations in the
    file is not T2 alive.
    <li>
    This manager knows how to handle calls to:
    \code
    GetData(int& returnData, const std::string componentProperty, const std::string componentName, const IndexMap componentIndex)
    \endcode

    but only when <code>(componentName == "station" && componentProperty == "isT2Alive")</code>
    and the station ID is provided inside componentIndex.
    </ul>

    \author Javier Gonzalez
    \author Darko Veberic
    \date 22 Nov 2005
    \date 12 Jan 2007 DV update
    \ingroup T2LifeFileManager
  */

  class T2LifeFileManager : public det::VManager {

  public:
    virtual ~T2LifeFileManager() { }

    void Init(const std::string& configLink);

    VMANAGER_GETDATA_CALL(GetOkFlag, int)

    VMANAGER_GETDATA_DENIED(double)
    VMANAGER_GETDATA_DENIED(std::string)
    VMANAGER_GETDATA_DENIED(std::list<int>)
    VMANAGER_GETDATA_DENIED(std::list<double>)
    VMANAGER_GETDATA_DENIED(std::list<std::string>)
    VMANAGER_GETDATA_DENIED(std::list<std::pair<int, int> >)
    VMANAGER_GETDATA_DENIED(std::vector<double>)
    VMANAGER_GETDATA_DENIED(std::vector<int>)
    VMANAGER_GETDATA_DENIED(std::vector<std::string>)
    VMANAGER_GETDATA_DENIED(std::vector<bool>)
    VMANAGER_GETDATA_DENIED(utl::TabulatedFunction)
    VMANAGER_GETDATA_DENIED(utl::TabulatedFunctionComplexLgAmpPhase)
    VMANAGER_GETDATA_DENIED(std::map<int, utl::TabulatedFunction>)
    VMANAGER_GETDATA_DENIED(std::map<std::string, double>)

  private:
    Status GetOkFlag(int& returnData, 
                     const std::string& componentProperty,
                     const std::string& componentName,
                     const IndexMap& componentIndex) const;

    std::string fT2FilesDirectory;
    mutable std::vector<unsigned int> fStationList;
    mutable int fDetTime;

  };

}


#endif

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