//
//  util.cpp
//  Kraken Engine / Mimir
//
//  Copyright 2023 Kearwood Gilbert. All rights reserved.
//
//  Redistribution and use in source and binary forms, with or without modification, are
//  permitted provided that the following conditions are met:
//
//  1. Redistributions of source code must retain the above copyright notice, this list of
//  conditions and the following disclaimer.
//
//  2. Redistributions in binary form must reproduce the above copyright notice, this list
//  of conditions and the following disclaimer in the documentation and/or other materials
//  provided with the distribution.
//
//  THIS SOFTWARE IS PROVIDED BY KEARWOOD GILBERT ''AS IS'' AND ANY EXPRESS OR IMPLIED
//  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
//  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KEARWOOD GILBERT OR
//  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
//  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
//  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
//  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
//  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
//  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
//  The views and conclusions contained in the software and documentation are those of the
//  authors and should not be interpreted as representing official policies, either expressed
//  or implied, of Kearwood Gilbert.
//

#include "../include/mimir.h"
#include <algorithm>
#include <string>

namespace mimir {
namespace util {

std::string GetFileExtension(const std::string& name)
{
  if (name.find_last_of(".") != std::string::npos) {
    return name.substr(name.find_last_of(".") + 1);
  } else {
    return "";
  }
}

std::string GetFileBase(const std::string& name)
{
  std::string f = name;

  // Normalize Windows Paths
  std::replace(f.begin(), f.end(), '\\', '/');

  // Strip off directory
  if (f.find_last_of("/") != std::string::npos) {
    f = f.substr(f.find_last_of("/") + 1);
  }

  // Strip off extension
  if (f.find_last_of(".") != std::string::npos) {
    f = f.substr(0, f.find_last_of("."));
  }

  return f;
}

std::string GetFilePath(const std::string& name)
{
  if (name.find_last_of("/") != std::string::npos) {
    return name.substr(0, name.find_last_of("/"));
  } else {
    return "";
  }
}

} // namespace mimir
} // namespace util