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

/**
 * \file
 * \ingroup pygen
 */

#pragma once

#include "BLI_sys_types.h"

struct EnumPropertyItem;

/**
 * Convert all items into a single comma separated string.
 * Use for creating useful error messages.
 */
char *pyrna_enum_repr(const struct EnumPropertyItem *item);

/**
 * Same as #RNA_enum_value_from_id, but raises an exception.
 */
int pyrna_enum_value_from_id(const struct EnumPropertyItem *item,
                             const char *identifier,
                             int *value,
                             const char *error_prefix);

/**
 * Takes a set of strings and map it to and array of booleans.
 *
 * Useful when the values aren't flags.
 *
 * \param type_convert_sign: Maps signed to unsigned range,
 * needed when we want to use the full range of a signed short/char.
 */
unsigned int *pyrna_enum_bitmap_from_set(const struct EnumPropertyItem *items,
                                         PyObject *value,
                                         int type_size,
                                         bool type_convert_sign,
                                         int bitmap_size,
                                         const char *error_prefix);

/**
 * 'value' _must_ be a set type, error check before calling.
 */
int pyrna_enum_bitfield_from_set(const struct EnumPropertyItem *items,
                                 PyObject *value,
                                 int *r_value,
                                 const char *error_prefix);

PyObject *pyrna_enum_bitfield_as_set(const struct EnumPropertyItem *items, int value);

/**
 * Data for #pyrna_enum_value_parse_string & #pyrna_enum_bitfield_parse_set parsing utilities.
 * Use with #PyArg_ParseTuple's `O&` formatting.
 */
struct BPy_EnumProperty_Parse {
  const struct EnumPropertyItem *items;
  /**
   * Set when the value was successfully parsed.
   * Useful if the input ever needs to be included in an error message.
   * (if the value is not supported under certain conditions).
   */
  PyObject *value_orig;

  int value;
  bool is_set;
};
/**
 * Use with #PyArg_ParseTuple's `O&` formatting.
 */
int pyrna_enum_value_parse_string(PyObject *o, void *p);
/**
 * Use with #PyArg_ParseTuple's `O&` formatting.
 */
int pyrna_enum_bitfield_parse_set(PyObject *o, void *p);