// FileEvent_t.cxx

#include "FileEvent.h"
#include <iostream>
#include "hesfile/FileTest.h"

using std::cout;
using std::endl;
using hes::File;
using hes::EventId;
using hes::FileEvent;

namespace {

class FilePhysicalTest :
  public FileTestHeader,
  public FileTestPhysical,
  public FileEvent,
  public FileTestRem {

private:  // data

  bool m_valid;

public:  // functions

  // Constructor.
  // Valid object if valid=true.
  FilePhysicalTest(bool valid) : m_valid(valid) { }

  // Validity.
  bool is_valid() const { return m_valid; }

  void begin_event() { }

  void end_event() { }

};

}  // end namespace

int main() {

  string line = "--------------------------------------";
  cout << line << endl;

  {
    FilePhysicalTest file(false);
    cout << file << endl;
    assert( ! file.is_valid() );
    cout << line << endl;
  }

  {
    FilePhysicalTest file(true);
    cout << file << endl;
    assert( file.is_valid() );
    int count = 0;
    EventId evt1(0xfedcba98L, 0x76543211L);
    EventId evt2(0xfedcba98L, 0x76543212L);
    EventId evt3(0xfedcba98L, 0x76543213L);
    EventId evt4(0xfedcba98L, 0x76543214L);
    // add event
    assert( file.add_event_id(evt3) == ++count );
    cout << file << endl;
    assert( file.add_event_id(evt1) == ++count );
    cout << file << endl;
    assert( file.add_event_id(evt2) == ++count );
    cout << file << endl;
    assert( file.event_count() == 3 );
    assert( file.min_event() == evt1 );
    assert( file.max_event() == evt3 );
    // first event
    assert( file.first_event() == evt3 );
    cout << file << endl;
    // next event
    assert( file.next_event() == evt1 );
    cout << file << endl;
    assert( file.next_event() == evt2 );
    cout << file << endl;
    assert( ! file.next_event().is_valid() );
    cout << file << endl;
    // last event
    assert( file.last_event() == evt2 );
    cout << file << endl;
    assert( file.event().is_valid() );
    assert( file.event() == evt2 );
    // set event
    assert( file.set_event(evt1).is_valid() );
    cout << file << endl;
    assert( file.event() == evt1 );
    assert( file.next_event() == evt2 );
    assert( ! file.set_event(evt4).is_valid() );
    cout << file << endl;
  }

  return 0;

}