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#include "spark_dsg/python/python_types.h"

#include <pybind11/pybind11.h>

namespace spark_dsg::python {

namespace py = pybind11;

PythonPartitionId::PythonPartitionId(PartitionId value) : value(value) {}

PythonPartitionId::PythonPartitionId(char value) : value(value) {}

PythonPartitionId::operator PartitionId() const { return value; }

Quaternion::Quaternion() : w(1.0f), x(0.0f), y(0.0f), z(0.0f) {}

Quaternion::Quaternion(double w, double x, double y, double z) : w(w), x(x), y(y), z(z) {}

void init_python_types(py::module_& m) {
  // NOTE(nathan) this is a shim to enable implicit casting of chars to partition ids to
  // keep python api similar to before. This is not recommended in general
  py::class_<PythonPartitionId>(m, "PartitionId").def(py::init<PartitionId>()).def(py::init<char>());

  py::implicitly_convertible<PartitionId, PythonPartitionId>();
  py::implicitly_convertible<char, PythonPartitionId>();

  py::class_<Quaternion>(m, "Quaternion")
      .def(py::init<>())
      .def(py::init<double, double, double, double>())
      .def_readwrite("w", &Quaternion::w)
      .def_readwrite("x", &Quaternion::x)
      .def_readwrite("y", &Quaternion::y)
      .def_readwrite("z", &Quaternion::z)
      .def("__repr__", [](const Quaternion& q) {
        std::stringstream ss;
        ss << "Quaternion<w=" << q.w << ", x=" << q.x << ", y=" << q.y << ", z=" << q.z << ">";
        return ss.str();
      });
}

}  // namespace spark_dsg::python
