// Unnamed CAD Software
//
// License: GPLv3 (or later)
// Language: C++17
// Notes:
//     - use a right-handed, Z-up coordinate system to match Open CASCADE

#include "SketchCircle.h"
#include <QJsonArray>

namespace
{
    void pointToJson(const gp_Pnt& p, QJsonArray& arr)
    {
        arr.append(p.X());
        arr.append(p.Y());
        arr.append(p.Z());
    }

    gp_Pnt jsonToPoint(const QJsonArray& arr)
    {
        return gp_Pnt(arr[0].toDouble(), arr[1].toDouble(), arr[2].toDouble());
    }
}

SketchCircle::SketchCircle() : m_radius(0.0)
{
}

SketchCircle::SketchCircle(const gp_Pnt& center, double radius)
    : m_center(center), m_radius(radius)
{
}

SketchObject::ObjectType SketchCircle::type() const
{
    return ObjectType::Circle;
}

void SketchCircle::read(const QJsonObject& json)
{
    m_center = jsonToPoint(json["center"].toArray());
    m_radius = json["radius"].toDouble();
}

void SketchCircle::write(QJsonObject& json) const
{
    QJsonArray centerArr;
    pointToJson(m_center, centerArr);
    json["center"] = centerArr;
    json["radius"] = m_radius;
    json["type"] = "Circle";
}

const gp_Pnt& SketchCircle::center() const
{
    return m_center;
}

double SketchCircle::radius() const
{
    return m_radius;
}