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#pragma once

#include "filestatus.h"
#include "symbolsvisitorbase.h"

#include <filepathid.h>

#include <clang/Lex/PPCallbacks.h>

namespace ClangBackEnd {

class FileStatusPreprocessorCallbacks final : public clang::PPCallbacks, public SymbolsVisitorBase
{
public:
    FileStatusPreprocessorCallbacks(FileStatuses &fileStatuses,
                                    const FilePathCachingInterface &filePathCache,
                                    const clang::SourceManager *sourceManager,
                                    FilePathIds &filePathIndices)
        : SymbolsVisitorBase(filePathCache, sourceManager, filePathIndices)
        , m_fileStatuses(fileStatuses)
    {}

    void FileChanged(clang::SourceLocation sourceLocation,
                     clang::PPCallbacks::FileChangeReason reason,
                     clang::SrcMgr::CharacteristicKind,
                     clang::FileID) override;

    void addFileStatus(const clang::FileEntry *fileEntry);

private:
    FileStatuses &m_fileStatuses;
};

} // namespace ClangBackEnd
