//======================================================================================================
// Copyright 2025, Rokoko Glove OptiTrack Integration
//======================================================================================================
/**
 * RokokoData.h defines the data structures for Rokoko Studio LiveFrame_v4 format.
 * These structures match the JSON format used by Rokoko Unity scripts.
 */

#pragma once
#include <vector>
#include <memory>
#include <string>

namespace RokokoData
{
    // Vector3 structure for position data
    struct Vector3Frame
    {
        float x = 0.0f;
        float y = 0.0f;
        float z = 0.0f;
    };
    
    // Vector4 structure for quaternion rotation data
    struct Vector4Frame
    {
        float x = 0.0f;
        float y = 0.0f;
        float z = 0.0f;
        float w = 1.0f;
    };
    
    // Actor joint frame containing position and rotation
    struct ActorJointFrame
    {
        Vector3Frame position;
        Vector4Frame rotation;
    };
    
    // Body structure containing full skeleton (Unity BodyFrame와 동일)
    struct Body
    {
        // 전신 스켈레톤 데이터 (Unity BodyFrame과 동일)
        std::shared_ptr<ActorJointFrame> hip;
        std::shared_ptr<ActorJointFrame> spine;
        std::shared_ptr<ActorJointFrame> chest;
        std::shared_ptr<ActorJointFrame> neck;
        std::shared_ptr<ActorJointFrame> head;
        
        std::shared_ptr<ActorJointFrame> leftShoulder;
        std::shared_ptr<ActorJointFrame> leftUpperArm;
        std::shared_ptr<ActorJointFrame> leftLowerArm;
        std::shared_ptr<ActorJointFrame> leftHand;
        
        std::shared_ptr<ActorJointFrame> rightShoulder;
        std::shared_ptr<ActorJointFrame> rightUpperArm;
        std::shared_ptr<ActorJointFrame> rightLowerArm;
        std::shared_ptr<ActorJointFrame> rightHand;
        
        // 다리 데이터 (필요시)
        std::shared_ptr<ActorJointFrame> leftUpLeg;
        std::shared_ptr<ActorJointFrame> leftLeg;
        std::shared_ptr<ActorJointFrame> leftFoot;
        std::shared_ptr<ActorJointFrame> leftToe;
        std::shared_ptr<ActorJointFrame> leftToeEnd;
        
        std::shared_ptr<ActorJointFrame> rightUpLeg;
        std::shared_ptr<ActorJointFrame> rightLeg;
        std::shared_ptr<ActorJointFrame> rightFoot;
        std::shared_ptr<ActorJointFrame> rightToe;
        std::shared_ptr<ActorJointFrame> rightToeEnd;
        
        // Left hand finger joints
        std::shared_ptr<ActorJointFrame> leftThumbProximal;
        std::shared_ptr<ActorJointFrame> leftThumbMedial;
        std::shared_ptr<ActorJointFrame> leftThumbDistal;
        std::shared_ptr<ActorJointFrame> leftThumbTip;
        
        std::shared_ptr<ActorJointFrame> leftIndexProximal;
        std::shared_ptr<ActorJointFrame> leftIndexMedial;
        std::shared_ptr<ActorJointFrame> leftIndexDistal;
        std::shared_ptr<ActorJointFrame> leftIndexTip;
        
        std::shared_ptr<ActorJointFrame> leftMiddleProximal;
        std::shared_ptr<ActorJointFrame> leftMiddleMedial;
        std::shared_ptr<ActorJointFrame> leftMiddleDistal;
        std::shared_ptr<ActorJointFrame> leftMiddleTip;
        
        std::shared_ptr<ActorJointFrame> leftRingProximal;
        std::shared_ptr<ActorJointFrame> leftRingMedial;
        std::shared_ptr<ActorJointFrame> leftRingDistal;
        std::shared_ptr<ActorJointFrame> leftRingTip;
        
        std::shared_ptr<ActorJointFrame> leftLittleProximal;
        std::shared_ptr<ActorJointFrame> leftLittleMedial;
        std::shared_ptr<ActorJointFrame> leftLittleDistal;
        std::shared_ptr<ActorJointFrame> leftLittleTip;
        
        // Right hand finger joints (similar structure)
        std::shared_ptr<ActorJointFrame> rightThumbProximal;
        std::shared_ptr<ActorJointFrame> rightThumbMedial;
        std::shared_ptr<ActorJointFrame> rightThumbDistal;
        std::shared_ptr<ActorJointFrame> rightThumbTip;
        
        std::shared_ptr<ActorJointFrame> rightIndexProximal;
        std::shared_ptr<ActorJointFrame> rightIndexMedial;
        std::shared_ptr<ActorJointFrame> rightIndexDistal;
        std::shared_ptr<ActorJointFrame> rightIndexTip;
        
        std::shared_ptr<ActorJointFrame> rightMiddleProximal;
        std::shared_ptr<ActorJointFrame> rightMiddleMedial;
        std::shared_ptr<ActorJointFrame> rightMiddleDistal;
        std::shared_ptr<ActorJointFrame> rightMiddleTip;
        
        std::shared_ptr<ActorJointFrame> rightRingProximal;
        std::shared_ptr<ActorJointFrame> rightRingMedial;
        std::shared_ptr<ActorJointFrame> rightRingDistal;
        std::shared_ptr<ActorJointFrame> rightRingTip;
        
        std::shared_ptr<ActorJointFrame> rightLittleProximal;
        std::shared_ptr<ActorJointFrame> rightLittleMedial;
        std::shared_ptr<ActorJointFrame> rightLittleDistal;
        std::shared_ptr<ActorJointFrame> rightLittleTip;
    };
    
    // Actor data structure
    struct ActorData
    {
        std::string id;
        std::string name;
        Body body;
    };
    
    // Scene structure containing actors
    struct SceneFrame
    {
        std::vector<ActorData> actors;
    };
    
    // Main LiveFrame_v4 structure
    struct LiveFrame_v4
    {
        double timestamp = 0.0;
        SceneFrame scene;
    };
}