/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying

   file LICENSE.rst or https://cmake.org/licensing for details.  */

#pragma once

#include "cmConfigure.h" // IWYU pragma: keep

#include <cstddef>

#include <string>

#include <vector>

#include "cmAlgorithms.h"

#include "cmLinkedTree.h"

#include "cmStatePrivate.h"

#include "cmStateSnapshot.h"

#include "cmValue.h"

class cmListFileBacktrace;

template <typename T>

class BT;

class cmStateDirectory

{

  cmStateDirectory(

    cmLinkedTree<cmStateDetail::BuildsystemDirectoryStateType>::iterator iter,

    cmStateSnapshot const& snapshot);

public:

  std::string const& GetCurrentSource() const;

  void SetCurrentSource(std::string const& dir);

  std::string const& GetCurrentBinary() const;

  void SetCurrentBinary(std::string const& dir);

  cmBTStringRange GetIncludeDirectoriesEntries() const;

  void AppendIncludeDirectoriesEntry(BT<std::string> const& vec);

  void PrependIncludeDirectoriesEntry(BT<std::string> const& vec);

  void SetIncludeDirectories(BT<std::string> const& vec);

  void ClearIncludeDirectories();

  cmBTStringRange GetCompileDefinitionsEntries() const;

  void AppendCompileDefinitionsEntry(BT<std::string> const& vec);

  void SetCompileDefinitions(BT<std::string> const& vec);

  void ClearCompileDefinitions();

  cmBTStringRange GetCompileOptionsEntries() const;

  void AppendCompileOptionsEntry(BT<std::string> const& vec);

  void SetCompileOptions(BT<std::string> const& vec);

  void ClearCompileOptions();

  cmBTStringRange GetLinkOptionsEntries() const;

  void AppendLinkOptionsEntry(BT<std::string> const& vec);

  void PrependLinkDirectoriesEntry(BT<std::string> const& vec);

  void SetLinkOptions(BT<std::string> const& vec);

  void ClearLinkOptions();

  cmBTStringRange GetLinkDirectoriesEntries() const;

  void AppendLinkDirectoriesEntry(BT<std::string> const& vec);

  void SetLinkDirectories(BT<std::string> const& vecs);

  void ClearLinkDirectories();

  void SetProperty(std::string const& prop, cmValue value,

                   cmListFileBacktrace const& lfbt);

  void SetProperty(std::string const& prop, std::nullptr_t,

                   cmListFileBacktrace const& lfbt)

  {

    this->SetProperty(prop, cmValue{ nullptr }, lfbt);

  }

  void AppendProperty(std::string const& prop, std::string const& value,

                      bool asString, cmListFileBacktrace const& lfbt);

  cmValue GetProperty(std::string const& prop) const;

  cmValue GetProperty(std::string const& prop, bool chain) const;

  bool GetPropertyAsBool(std::string const& prop) const;

  std::vector<std::string> GetPropertyKeys() const;

  void AddNormalTargetName(std::string const& name);

  void AddImportedTargetName(std::string const& name);

private:

  cmLinkedTree<cmStateDetail::BuildsystemDirectoryStateType>::iterator

    DirectoryState;

  cmStateSnapshot Snapshot_;

  friend class cmStateSnapshot;

};