// © 2024 and later: Unicode, Inc. and others.

// License & terms of use: http://www.unicode.org/copyright.html

#include "unicode/utypes.h"

#ifndef U_HIDE_DEPRECATED_API

#ifndef MESSAGEFORMAT_SERIALIZER_H

#define MESSAGEFORMAT_SERIALIZER_H

#if U_SHOW_CPLUSPLUS_API

#if !UCONFIG_NO_NORMALIZATION

#if !UCONFIG_NO_FORMATTING

#if !UCONFIG_NO_MF2

#include "unicode/messageformat2_data_model.h"

U_NAMESPACE_BEGIN

namespace message2 {

    using namespace data_model;

    // Serializer class (private)

    // Converts a data model back to a string

    // TODO: Should be private; made public so tests

    // can use it

    class U_I18N_API Serializer : public UMemory {

    public:

        Serializer(const MFDataModel& m, UnicodeString& s) : dataModel(m), result(s) {}

        void serialize();

        const MFDataModel& dataModel;

        UnicodeString& result;

    private:

        void whitespace();

        void emit(UChar32);

        void emit(const std::u16string_view&);

        void emit(const UnicodeString&);

        void emit(const Literal&);

        void emit(const Key&);

        void emit(const SelectorKeys&);

        void emit(const Operand&);

        void emit(const Expression&);

        void emit(const PatternPart&);

        void emit(const Pattern&);

        void emit(const Variant*);

        void emitAttributes(const OptionMap&);

        void emit(const OptionMap&);

        void serializeDeclarations();

        void serializeSelectors();

        void serializeVariants();

    }; // class Serializer

} // namespace message2

U_NAMESPACE_END

#endif /* #if !UCONFIG_NO_MF2 */

#endif /* #if !UCONFIG_NO_FORMATTING */

#endif /* #if !UCONFIG_NO_NORMALIZATION */

#endif /* U_SHOW_CPLUSPLUS_API */

#endif // MESSAGEFORMAT_SERIALIZER_H

#endif // U_HIDE_DEPRECATED_API

// eof