#ifndef _DNAMP2_ANIM_HPP_
#define _DNAMP2_ANIM_HPP_

#include "BlenderConnection.hpp"
#include "DNAMP2.hpp"
#include "../DNACommon/ANIM.hpp"
#include "CINF.hpp"

namespace Retro
{
namespace DNAMP2
{

struct ANIM : BigDNA
{
    Delete expl;

    struct IANIM : BigDNA
    {
        Delete expl;
        atUint32 m_version;
        IANIM(atUint32 version) : m_version(version) {}

        std::vector<std::pair<atUint32, std::tuple<bool,bool,bool>>> bones;
        std::vector<atUint32> frames;
        std::vector<DNAANIM::Channel> channels;
        std::vector<std::vector<DNAANIM::Value>> chanKeys;
        float mainInterval = 0.0;

        void sendANIMToBlender(HECL::BlenderConnection::PyOutStream&, const CINF&) const;
    };

    struct ANIM0 : IANIM
    {
        DECL_EXPLICIT_DNA
        ANIM0() : IANIM(0) {}

        struct Header : BigDNA
        {
            DECL_DNA
            Value<float> duration;
            Value<atUint32> unk0;
            Value<float> interval;
            Value<atUint32> unk1;
            Value<atUint32> keyCount;
            Value<atUint32> unk2;
            Value<atUint32> boneSlotCount;
        };
    };

    struct ANIM2 : IANIM
    {
        DECL_EXPLICIT_DNA
        ANIM2() : IANIM(2) {}

        struct Header : BigDNA
        {
            DECL_DNA
            Value<atUint32> scratchSize;
            Value<atUint8> unk1;
            Value<atUint8> unk2;
            Value<float> duration;
            Value<float> interval;
            Value<atUint32> unk3;
            Value<atUint32> unk4;
            Value<atUint32> rotDiv;
            Value<float> translationMult;
            Value<atUint32> unk5;
            Value<atUint32> boneChannelCount;
            Value<atUint32> unk6;
            Value<atUint32> keyBitmapBitCount;
        };

        struct ChannelDesc : BigDNA
        {
            Delete expl;
            Value<atUint8> id = 0;
            Value<atUint16> keyCount1 = 0;
            Value<atUint16> initRX = 0;
            Value<atUint8> qRX = 0;
            Value<atUint16> initRY = 0;
            Value<atUint8> qRY = 0;
            Value<atUint16> initRZ = 0;
            Value<atUint8> qRZ = 0;
            Value<atUint16> keyCount2 = 0;
            Value<atUint16> initTX = 0;
            Value<atUint8> qTX = 0;
            Value<atUint16> initTY = 0;
            Value<atUint8> qTY = 0;
            Value<atUint16> initTZ = 0;
            Value<atUint8> qTZ = 0;
            Value<atUint16> keyCount3 = 0;
            Value<atUint16> initSX = 0;
            Value<atUint8> qSX = 0;
            Value<atUint16> initSY = 0;
            Value<atUint8> qSY = 0;
            Value<atUint16> initSZ = 0;
            Value<atUint8> qSZ = 0;

            void read(Athena::io::IStreamReader& reader)
            {
                id = reader.readUByte();
                keyCount1 = reader.readUint16Big();
                if (keyCount1)
                {
                    initRX = reader.readUint16Big();
                    qRX = reader.readUByte();
                    initRY = reader.readUint16Big();
                    qRY = reader.readUByte();
                    initRZ = reader.readUint16Big();
                    qRZ = reader.readUByte();
                }
                keyCount2 = reader.readUint16Big();
                if (keyCount2)
                {
                    initTX = reader.readUint16Big();
                    qTX = reader.readUByte();
                    initTY = reader.readUint16Big();
                    qTY = reader.readUByte();
                    initTZ = reader.readUint16Big();
                    qTZ = reader.readUByte();
                }
                keyCount3 = reader.readUint16Big();
                if (keyCount3)
                {
                    initSX = reader.readUint16Big();
                    qSX = reader.readUByte();
                    initSY = reader.readUint16Big();
                    qSY = reader.readUByte();
                    initSZ = reader.readUint16Big();
                    qSZ = reader.readUByte();
                }
            }
            void write(Athena::io::IStreamWriter& writer) const
            {
                writer.writeUByte(id);
                writer.writeUint16Big(keyCount1);
                if (keyCount1)
                {
                    writer.writeUint16Big(initRX);
                    writer.writeUByte(qRX);
                    writer.writeUint16Big(initRY);
                    writer.writeUByte(qRY);
                    writer.writeUint16Big(initRZ);
                    writer.writeUByte(qRZ);
                }
                writer.writeUint16Big(keyCount2);
                if (keyCount2)
                {
                    writer.writeUint16Big(initTX);
                    writer.writeUByte(qTX);
                    writer.writeUint16Big(initTY);
                    writer.writeUByte(qTY);
                    writer.writeUint16Big(initTZ);
                    writer.writeUByte(qTZ);
                }
                writer.writeUint16Big(keyCount3);
                if (keyCount3)
                {
                    writer.writeUint16Big(initSX);
                    writer.writeUByte(qSX);
                    writer.writeUint16Big(initSY);
                    writer.writeUByte(qSY);
                    writer.writeUint16Big(initSZ);
                    writer.writeUByte(qSZ);
                }
            }
        };
    };

    std::unique_ptr<IANIM> m_anim;
    void read(Athena::io::IStreamReader& reader)
    {
        atUint32 version = reader.readUint32Big();
        switch (version)
        {
        case 0:
            m_anim.reset(new struct ANIM0);
            m_anim->read(reader);
            break;
        case 2:
            m_anim.reset(new struct ANIM2);
            m_anim->read(reader);
            break;
        default:
            Log.report(LogVisor::FatalError, "unrecognized ANIM version");
            break;
        }
    }

    void write(Athena::io::IStreamWriter& writer) const
    {
        writer.writeUint32Big(m_anim->m_version);
        m_anim->write(writer);
    }

    void sendANIMToBlender(HECL::BlenderConnection::PyOutStream& os, const CINF& cinf, bool) const
    {
        m_anim->sendANIMToBlender(os, cinf);
    }

};

}
}

#endif // _DNAMP2_ANIM_HPP_