/* SPDX-License-Identifier: GPL-2.0-or-later */

/** \file
 * \ingroup freestyle
 */

#include "BPy_UnaryFunction1D.h"

#include "UnaryFunction1D/BPy_UnaryFunction1DDouble.h"
#include "UnaryFunction1D/BPy_UnaryFunction1DEdgeNature.h"
#include "UnaryFunction1D/BPy_UnaryFunction1DFloat.h"
#include "UnaryFunction1D/BPy_UnaryFunction1DUnsigned.h"
#include "UnaryFunction1D/BPy_UnaryFunction1DVec2f.h"
#include "UnaryFunction1D/BPy_UnaryFunction1DVec3f.h"
#include "UnaryFunction1D/BPy_UnaryFunction1DVectorViewShape.h"
#include "UnaryFunction1D/BPy_UnaryFunction1DVoid.h"

#ifdef __cplusplus
extern "C" {
#endif

using namespace Freestyle;

///////////////////////////////////////////////////////////////////////////////////////////

//-------------------MODULE INITIALIZATION--------------------------------
int UnaryFunction1D_Init(PyObject *module)
{
  if (module == nullptr) {
    return -1;
  }

  if (PyType_Ready(&UnaryFunction1D_Type) < 0) {
    return -1;
  }
  Py_INCREF(&UnaryFunction1D_Type);
  PyModule_AddObject(module, "UnaryFunction1D", (PyObject *)&UnaryFunction1D_Type);

  UnaryFunction1DDouble_Init(module);
  UnaryFunction1DEdgeNature_Init(module);
  UnaryFunction1DFloat_Init(module);
  UnaryFunction1DUnsigned_Init(module);
  UnaryFunction1DVec2f_Init(module);
  UnaryFunction1DVec3f_Init(module);
  UnaryFunction1DVectorViewShape_Init(module);
  UnaryFunction1DVoid_Init(module);

  return 0;
}

//------------------------INSTANCE METHODS ----------------------------------

static char UnaryFunction1D___doc__[] =
    "Base class for Unary Functions (functors) working on\n"
    ":class:`Interface1D`.  A unary function will be used by invoking\n"
    "__call__() on an Interface1D.  In Python, several different subclasses\n"
    "of UnaryFunction1D are used depending on the types of functors' return\n"
    "values.  For example, you would inherit from a\n"
    ":class:`UnaryFunction1DDouble` if you wish to define a function that\n"
    "returns a double value.  Available UnaryFunction1D subclasses are:\n"
    "\n"
    "* :class:`UnaryFunction1DDouble`\n"
    "* :class:`UnaryFunction1DEdgeNature`\n"
    "* :class:`UnaryFunction1DFloat`\n"
    "* :class:`UnaryFunction1DUnsigned`\n"
    "* :class:`UnaryFunction1DVec2f`\n"
    "* :class:`UnaryFunction1DVec3f`\n"
    "* :class:`UnaryFunction1DVectorViewShape`\n"
    "* :class:`UnaryFunction1DVoid`\n";

static void UnaryFunction1D___dealloc__(BPy_UnaryFunction1D *self)
{
  Py_TYPE(self)->tp_free((PyObject *)self);
}

static PyObject *UnaryFunction1D___repr__(BPy_UnaryFunction1D * /*self*/)
{
  return PyUnicode_FromString("UnaryFunction1D");
}

/*----------------------UnaryFunction1D get/setters ----------------------------*/

PyDoc_STRVAR(UnaryFunction1D_name_doc,
             "The name of the unary 1D function.\n"
             "\n"
             ":type: str");

static PyObject *UnaryFunction1D_name_get(BPy_UnaryFunction1D *self, void * /*closure*/)
{
  return PyUnicode_FromString(Py_TYPE(self)->tp_name);
}

static PyGetSetDef BPy_UnaryFunction1D_getseters[] = {
    {"name",
     (getter)UnaryFunction1D_name_get,
     (setter) nullptr,
     UnaryFunction1D_name_doc,
     nullptr},
    {nullptr, nullptr, nullptr, nullptr, nullptr} /* Sentinel */
};

/*-----------------------BPy_UnaryFunction1D type definition ------------------------------*/

PyTypeObject UnaryFunction1D_Type = {
    PyVarObject_HEAD_INIT(nullptr, 0)
    /*tp_name*/ "UnaryFunction1D",
    /*tp_basicsize*/ sizeof(BPy_UnaryFunction1D),
    /*tp_itemsize*/ 0,
    /*tp_dealloc*/ (destructor)UnaryFunction1D___dealloc__,
    /*tp_vectorcall_offset*/ 0,
    /*tp_getattr*/ nullptr,
    /*tp_setattr*/ nullptr,
    /*tp_as_async*/ nullptr,
    /*tp_repr*/ (reprfunc)UnaryFunction1D___repr__,
    /*tp_as_number*/ nullptr,
    /*tp_as_sequence*/ nullptr,
    /*tp_as_mapping*/ nullptr,
    /*tp_hash*/ nullptr,
    /*tp_call*/ nullptr,
    /*tp_str*/ nullptr,
    /*tp_getattro*/ nullptr,
    /*tp_setattro*/ nullptr,
    /*tp_as_buffer*/ nullptr,
    /*tp_flags*/ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
    /*tp_doc*/ UnaryFunction1D___doc__,
    /*tp_traverse*/ nullptr,
    /*tp_clear*/ nullptr,
    /*tp_richcompare*/ nullptr,
    /*tp_weaklistoffset*/ 0,
    /*tp_iter*/ nullptr,
    /*tp_iternext*/ nullptr,
    /*tp_methods*/ nullptr,
    /*tp_members*/ nullptr,
    /*tp_getset*/ BPy_UnaryFunction1D_getseters,
    /*tp_base*/ nullptr,
    /*tp_dict*/ nullptr,
    /*tp_descr_get*/ nullptr,
    /*tp_descr_set*/ nullptr,
    /*tp_dictoffset*/ 0,
    /*tp_init*/ nullptr,
    /*tp_alloc*/ nullptr,
    /*tp_new*/ PyType_GenericNew,
};

///////////////////////////////////////////////////////////////////////////////////////////

#ifdef __cplusplus
}
#endif