/**
 *  \file LogOptimizerState.cpp
 *  \brief XXXX.
 *
 *  Copyright 2007-2010 IMP Inventors. All rights reserved.
 *
 */

#include "IMP/display/LogOptimizerState.h"


IMPDISPLAY_BEGIN_NAMESPACE

LogOptimizerState::LogOptimizerState(Writer *w, std::string name ):
  writer_(w), name_template_(name){
  set_name(std::string("Log to ") + name);
}

void LogOptimizerState::do_show(std::ostream &out) const {
  out << "name" << name_template_ << std::endl;
}


void LogOptimizerState::write(TextOutput out) const {
  IMP_LOG(TERSE, "Writing log file " << std::endl);
  writer_->set_output(out);
  IMP_LOG(VERBOSE, "Writing geometries"<< std::endl);
  for (unsigned int i=0; i < gdata_.size(); ++i) {
    writer_->add_geometry(gdata_[i]);
  }
  writer_->close();
}

void LogOptimizerState::do_update(unsigned int n) {
  IMP_OBJECT_LOG;
  char buf[1000];
  sprintf(buf, name_template_.c_str(), n);
  IMP_LOG(TERSE, "Writing file " << buf << std::endl);
  write(buf);
}



void LogOptimizerState::add_geometry(Geometry* g) {
  gdata_.push_back(g);
  g->set_was_used(true);
}

void LogOptimizerState::add_geometry(const Geometries& g) {
  for (unsigned int i=0; i< g.size(); ++i) {
    add_geometry(g);
  }
}





DisplayModelOnFailure::DisplayModelOnFailure(LogOptimizerState *s,
                                       std::string f): s_(s),
                                                       file_name_(f){}

void DisplayModelOnFailure::handle_failure() {
  s_->write(file_name_);
}

void DisplayModelOnFailure::do_show(std::ostream &out) const {
}

IMPDISPLAY_END_NAMESPACE