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#pragma once

#include "utils/filepath.h"
#include <clang/Format/Format.h>

namespace CppEditor { class CppCodeStyleSettings; }
namespace ProjectExplorer { class Project; }
namespace TextEditor { class TabSettings; }

namespace ClangFormat {

class ClangFormatFile
{
public:
    explicit ClangFormatFile(Utils::FilePath file);
    clang::format::FormatStyle format();

    Utils::FilePath filePath();
    void resetStyleToLLVM();
    void setBasedOnStyle(QString styleName);
    void setStyle(clang::format::FormatStyle style);
    QString setStyle(QString style);
    void clearBasedOnStyle();

    using Field = std::pair<QString, QString>;
    QString changeFields(QList<Field> fields);
    QString changeField(Field field);
    CppEditor::CppCodeStyleSettings toCppCodeStyleSettings(ProjectExplorer::Project *project) const;
    TextEditor::TabSettings toTabSettings(ProjectExplorer::Project *project) const;
    void fromCppCodeStyleSettings(const CppEditor::CppCodeStyleSettings &settings);
    void fromTabSettings(const TextEditor::TabSettings &settings);

private:
    void saveNewFormat();
    void saveNewFormat(QByteArray style);

private:
    Utils::FilePath m_filePath;
    clang::format::FormatStyle m_style;
};

} // namespace ClangFormat
