#include "./fieldmapping.h"

#include <tagparser/tag.h>

using namespace Media;

namespace Cli {
namespace FieldMapping {

static constexpr struct {
    const char *knownDenotation;
    KnownField knownField;
} fieldMapping[] = {
    {"title", KnownField::Title},
    {"album", KnownField::Album},
    {"artist", KnownField::Artist},
    {"genre", KnownField::Genre},
    {"year", KnownField::Year},
    {"comment", KnownField::Comment},
    {"bpm", KnownField::Bpm},
    {"bps", KnownField::Bps},
    {"lyricist", KnownField::Lyricist},
    {"track", KnownField::TrackPosition},
    {"disk", KnownField::DiskPosition},
    {"part", KnownField::PartNumber},
    {"totalparts", KnownField::TotalParts},
    {"encoder", KnownField::Encoder},
    {"recorddate", KnownField::RecordDate},
    {"performers", KnownField::Performers},
    {"duration", KnownField::Length},
    {"language", KnownField::Language},
    {"encodersettings", KnownField::EncoderSettings},
    {"lyrics", KnownField::Lyrics},
    {"synchronizedlyrics", KnownField::SynchronizedLyrics},
    {"grouping", KnownField::Grouping},
    {"recordlabel", KnownField::RecordLabel},
    {"cover", KnownField::Cover},
    {"composer", KnownField::Composer},
    {"rating", KnownField::Rating},
    {"description", KnownField::Description},
};

const char *fieldDenotation(Media::KnownField knownField)
{
    for(const auto &mapping : fieldMapping) {
        if(mapping.knownField == knownField) {
            return mapping.knownDenotation;
        }
    }
    return nullptr;
}

Media::KnownField knownField(const char *fieldDenotation, std::size_t fieldDenotationSize)
{
    for(const auto &mapping : fieldMapping) {
        if(!strncmp(fieldDenotation, mapping.knownDenotation, fieldDenotationSize)) {
            return mapping.knownField;
        }
    }
    return KnownField::Invalid;
}

}
}