#ifndef ANIMPARTS_H
#define ANIMPARTS_H

#include <QString>
#include <QDataStream>

union XAnimDynamicFrames
{
    quint8 (*_1)[3];
    quint16 (*_2)[3];
};

union XAnimDynamicIndices
{
    quint8 _1[1];
    quint16 _2[1];
};

struct XAnimPartTransFrames
{
    float mins[3];
    float size[3];
    XAnimDynamicFrames frames;
    XAnimDynamicIndices indices;
};

union XAnimPartTransData
{
    XAnimPartTransFrames frames;
    float frame0[3];
};

struct XAnimPartTrans
{
    quint16 size;
    quint8 smallTrans;
    XAnimPartTransData u;
};

struct XAnimDeltaPartQuatDataFrames
{
    qint16 (*frames)[2];
    XAnimDynamicIndices indices;
};

union XAnimDeltaPartQuatData
{
    XAnimDeltaPartQuatDataFrames frames;
    qint16 frame0[2];
};

struct XAnimDeltaPartQuat
{
    quint16 size;
    XAnimDeltaPartQuatData u;
};

struct XAnimDeltaPart
{
    XAnimPartTrans *trans;
    XAnimDeltaPartQuat *quat;
};

struct XAnimNotifyInfo
{
    quint16 name;
    float time;
};

struct XAnimIndices
{
    quint8 *_1;
    quint16 *_2;
    void *data;
};

struct XAnimParts
{
    qint32 namePtr;
    QString name;

    quint16 dataByteCount;
    quint16 dataShortCount;
    quint16 dataIntCount;
    quint16 randomDataByteCount;
    quint16 randomDataIntCount;
    quint16 numframes;

    bool bLoop;
    bool bDelta;

    quint8 boneCount[12];
    quint8 notifyCount;
    quint8 assetType;

    bool pad;

    unsigned int randomDataShortCount;
    unsigned int indexCount;

    float framerate;
    float frequency;

    quint16 *names;
    quint8 *dataByte;
    qint16 *dataShort;
    int *dataInt;
    qint16 *randomDataShort;
    quint8 *randomDataByte;
    int *randomDataInt;

    XAnimIndices indices;

    qint32 notifyPtr;
    XAnimNotifyInfo notify;

    qint32 deltaPartPtr;
    XAnimDeltaPart deltaPart;
};

QDataStream& operator<<(QDataStream& out, const XAnimParts& in) {
    out.writeRawData(reinterpret_cast<const char*>(&in.namePtr), 4);
    out.writeRawData(reinterpret_cast<const char*>(&in.dataByteCount), 2);
    out.writeRawData(reinterpret_cast<const char*>(&in.dataShortCount), 2);
    out.writeRawData(reinterpret_cast<const char*>(&in.dataIntCount), 2);
    out.writeRawData(reinterpret_cast<const char*>(&in.randomDataByteCount), 2);
    out.writeRawData(reinterpret_cast<const char*>(&in.randomDataIntCount), 2);
    out.writeRawData(reinterpret_cast<const char*>(&in.numframes), 2);
    out.writeRawData(reinterpret_cast<const char*>(&in.bLoop), 1);
    out.writeRawData(reinterpret_cast<const char*>(&in.bDelta), 1);

    for (int i = 0; i < 12; i++) {
        out.writeRawData(reinterpret_cast<const char*>(&in.boneCount[i]), 1);
    }

    out.writeRawData(reinterpret_cast<const char*>(&in.notifyCount), 1);
    out.writeRawData(reinterpret_cast<const char*>(&in.assetType), 1);
    out.writeRawData(reinterpret_cast<const char*>(&in.pad), 1);
    out.writeRawData(reinterpret_cast<const char*>(&in.randomDataShortCount), 2);
    out.writeRawData(reinterpret_cast<const char*>(&in.indexCount), 2);
    out.writeRawData(reinterpret_cast<const char*>(&in.framerate), 4);
    out.writeRawData(reinterpret_cast<const char*>(&in.frequency), 4);

    return out;
}

QDataStream& operator>>(QDataStream& in, XAnimParts& out) {
    in.readRawData(reinterpret_cast<char*>(&out.namePtr), 4);
    in.readRawData(reinterpret_cast<char*>(&out.dataByteCount), 2);
    in.readRawData(reinterpret_cast<char*>(&out.dataShortCount), 2);
    in.readRawData(reinterpret_cast<char*>(&out.dataIntCount), 2);
    in.readRawData(reinterpret_cast<char*>(&out.randomDataByteCount), 2);
    in.readRawData(reinterpret_cast<char*>(&out.randomDataIntCount), 2);
    in.readRawData(reinterpret_cast<char*>(&out.numframes), 2);
    in.readRawData(reinterpret_cast<char*>(&out.bLoop), 1);
    in.readRawData(reinterpret_cast<char*>(&out.bDelta), 1);

    for (int i = 0; i < 12; i++) {
        in.readRawData(reinterpret_cast<char*>(&out.boneCount[i]), 1);
    }

    in.readRawData(reinterpret_cast<char*>(&out.notifyCount), 1);
    in.readRawData(reinterpret_cast<char*>(&out.assetType), 1);
    in.readRawData(reinterpret_cast<char*>(&out.pad), 1);
    in.readRawData(reinterpret_cast<char*>(&out.randomDataShortCount), 2);
    in.readRawData(reinterpret_cast<char*>(&out.indexCount), 2);
    in.readRawData(reinterpret_cast<char*>(&out.framerate), 4);
    in.readRawData(reinterpret_cast<char*>(&out.frequency), 4);

    return in;
}

struct Animation {
    QString name;
    std::shared_ptr<XAnimParts> parts;
};

QDataStream& operator<<(QDataStream& out, const Animation& in) {
    out << *in.parts;

    return out;
}

QDataStream& operator>>(QDataStream& in, Animation& out) {
    in >> *out.parts;

    return in;
}

#endif // ANIMPARTS_H