// HbookFile_t.cxx

#include "dataset_CBNT/HbookFile.h"
#include <string>
#include <iostream>
#include "dataset_util/Text.h"
#include "dataset_CBNT/HbookFile_t.h"

using std::string;
using std::cout;
using std::endl;

//**********************************************************************

namespace {

void msg(string txt) {
  cout << "*** ";
  cout << txt;
  cout << endl;
}

}  // end unnamed namespace

//**********************************************************************

int HbookFile_t() {

  msg("Begin testing HbookFile");

  msg("Find file");
  string fname = find_file("cbnt.hbook");
  assert( fname.size() );
  assert( FileStatus(fname).is_readable() );

  msg("Create invalid HbookFile");
  {
    HbookFile badhfile;
    cout << badhfile << endl;
    assert( ! badhfile.is_valid() );
  }

  msg("Create valid HbookFile");
  HbookFile hfile(fname);
  cout << hfile << endl;
  assert( hfile.is_valid() );
  assert( ! hfile.is_open() );
  assert( ! hfile.is_open_for_reading() );
  assert( ! hfile.is_open_for_writing() );
  assert( ! hfile.is_open_for_paw() );
  assert( hfile.full_filename() == fname );
  assert( hfile.lun() == 0 );
  assert( hfile.hbook_filename() == "" );
  assert( hfile.paw_open_command() == "" );
  assert( hfile.paw_close_command() == "" );

  msg("Open file readonly");
  hfile.open();
  cout << hfile << endl;
  assert( hfile.is_valid() );
  assert( hfile.is_open() );
  assert( hfile.is_open_for_reading() );
  assert( ! hfile.is_open_for_writing() );
  assert( ! hfile.is_open_for_paw() );
  assert( hfile.lun() > 0 );
  assert( hfile.hbook_filename() != "" );
  assert( hfile.paw_open_command() == "" );
  assert( hfile.paw_close_command() == "" );

  msg("Close");
  assert( hfile.close() == 0 );
  cout << hfile << endl;
  assert( hfile.is_valid() );
  assert( ! hfile.is_open() );
  assert( ! hfile.is_open_for_reading() );
  assert( ! hfile.is_open_for_writing() );
  assert( ! hfile.is_open_for_paw() );
  assert( hfile.full_filename() == fname );
  assert( hfile.lun() == 0 );
  assert( hfile.hbook_filename() == "" );
  assert( hfile.paw_open_command() == "" );
  assert( hfile.paw_close_command() == "" );

  msg("Open file for writing");
  hfile.open(HbookFile::WRITE);
  cout << hfile << endl;
  assert( hfile.is_valid() );
  assert( hfile.is_open() );
  assert( hfile.is_open_for_reading() );
  assert( hfile.is_open_for_writing() );
  assert( ! hfile.is_open_for_paw() );
  assert( hfile.lun() > 0 );
  assert( hfile.hbook_filename() != "" );
  assert( hfile.paw_open_command() == "" );
  assert( hfile.paw_close_command() == "" );

  msg("Close");
  assert( hfile.close() == 0 );
  cout << hfile << endl;
  assert( hfile.is_valid() );
  assert( ! hfile.is_open() );
  assert( ! hfile.is_open_for_reading() );
  assert( ! hfile.is_open_for_writing() );
  assert( ! hfile.is_open_for_paw() );
  assert( hfile.full_filename() == fname );
  assert( hfile.lun() == 0 );
  assert( hfile.hbook_filename() == "" );
  assert( hfile.paw_open_command() == "" );
  assert( hfile.paw_close_command() == "" );

  msg("Open file for PAW");
  hfile.open(HbookFile::FORPAW);
  cout << hfile << endl;
  cout << hfile.paw_open_command() << endl;
  cout << hfile.paw_close_command() << endl;
  assert( hfile.is_valid() );
  assert( hfile.is_open() );
  assert( ! hfile.is_open_for_reading() );
  assert( ! hfile.is_open_for_writing() );
  assert( hfile.is_open_for_paw() );
  assert( hfile.lun() > 0 );
  assert( hfile.hbook_filename() != "" );
  assert( hfile.paw_open_command() != "" );
  assert( hfile.paw_close_command() != "" );

  msg("Close");
  assert( hfile.close() == 0 );
  cout << hfile << endl;
  assert( hfile.is_valid() );
  assert( ! hfile.is_open() );
  assert( ! hfile.is_open_for_reading() );
  assert( ! hfile.is_open_for_writing() );
  assert( ! hfile.is_open_for_paw() );
  assert( hfile.full_filename() == fname );
  assert( hfile.lun() == 0 );
  assert( hfile.hbook_filename() == "" );
  assert( hfile.paw_open_command() == "" );
  assert( hfile.paw_close_command() == "" );

  msg("Generate code skeleton.");
  system("rm -f evcode.f");
  assert( ! FileStatus("evcode.f").exists() );
  assert( hfile.open() == 0 );
  assert( hfile.cd("CBNT") == 0 );
  assert( hfile.hrin() == 0 );
  hfile.ls(" ", "T");
  assert( hfile.evcode(3333) == 0 );
  assert( FileStatus("evcode.f").is_readable() );
  cout << Text("evcode.f") << endl;

  msg("End testing HbookFile");
  return 0;
}

//**********************************************************************

#ifdef CTEST_MAIN
int main() {
  return HbookFile_t();
}
#endif

//**********************************************************************