/*
# ---------------------------------------------------------------------
#
# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image 
#                        pour la Santé)
# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
# Previous Authors : Laurent Guigues, Jean-Pierre Roux
# CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
#
#  This software is governed by the CeCILL-B license under French law and 
#  abiding by the rules of distribution of free software. You can  use, 
#  modify and/ or redistribute the software under the terms of the CeCILL-B 
#  license as circulated by CEA, CNRS and INRIA at the following URL 
#  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html 
#  or in the file LICENSE.txt.
#
#  As a counterpart to the access to the source code and  rights to copy,
#  modify and redistribute granted by the license, users are provided only
#  with a limited warranty  and the software's author,  the holder of the
#  economic rights,  and the successive licensors  have only  limited
#  liability. 
#
#  The fact that you are presently reading this means that you have had
#  knowledge of the CeCILL-B license and that you accept its terms.
# ------------------------------------------------------------------------ 
*/ 


/*
 * ControlCreaDevManagerMain.cpp
 *
 *  Created on: 5/11/2012
 *      Author: daniel
 */

#include "ControlCreaDevManagerMain.h"

#include <cstdio>
#include <fstream>

ControlCreaDevManagerMain::ControlCreaDevManagerMain()
{
}

ControlCreaDevManagerMain::~ControlCreaDevManagerMain()
{
}

const modelCDMProjectsTree& ControlCreaDevManagerMain::GetActiveProjects() const
{
  return projectsTree;
}

bool ControlCreaDevManagerMain::LoadActiveProjects()
{
  // TODO LoadActiveProjects
  std::cerr << "LoadActiveProjects unimplemented yet" << std::endl;
  return true;
}

bool ControlCreaDevManagerMain::UpdateActiveProjects()
{
  // TODO UpdateActiveProjects
  std::cerr << "UpdateActiveProjects unimplemented yet" << std::endl;
  return true;
}

const int ControlCreaDevManagerMain::OpenProject(const std::string& actualpath)
{
  std::string path = actualpath;
  std::cout << "selection path: "<< path << std::endl;
  std::string path1 = path + "/Makefile";
  FILE* pFile = fopen(path1.c_str(), "r");
  if(pFile == NULL) // not the binary folder
  {
    std::cerr << path1 << ": file not found..." << std::endl;
    path1 = path + "/CMakeLists.txt";
    pFile = fopen(path1.c_str(), "r");
    if(pFile == NULL) //not the source folder
    {
      std::cerr << path1 << ": file not found..." << std::endl;
      return 1;
    }else{//source folder
      std::cout << "sources folder found..." << std::endl;
      fclose(pFile);
    }
  }else{//binary folder
    std::cout << "binary folder found..." << std::endl;
    fclose(pFile);

    std::ifstream readFile;
    readFile.open(path1.c_str());
    std::string word;
    bool found = false;

    while(!found && readFile >> word)
    {
      //cout << word << endl;
      if(word == "CMAKE_SOURCE_DIR")
      {
        readFile >> word;
        readFile.ignore();
        getline(readFile, word, '\n');
        path = word;
        found = true;
      }
    }
    readFile.close();

    if(!found)
    {
        std::cerr << "sources not found..." << std::endl;

        return 2;
    }else{
        pFile = fopen(path.c_str(), "r");
        std::cout << "sources at " << path << " open = " << (pFile != NULL) << std::endl;
        std::cout.flush();
    }
  }

  projectsTree.SetRoot(path);
  projectsTree.populateNode(path);
  return 0;
}

bool ControlCreaDevManagerMain::CloseProject(const std::string& projectName)
{
  // TODO CloseProject
  std::cerr << "CloseProject unimplemented yet" << std::endl;
  return true;
}