/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

#include <arrow-glib/array.hpp>
#include <arrow-glib/chunked-array.hpp>
#include <arrow-glib/datum.hpp>
#include <arrow-glib/record-batch.hpp>
#include <arrow-glib/scalar.hpp>
#include <arrow-glib/table.hpp>

G_BEGIN_DECLS

/**
 * SECTION: datum
 * @section_id: datum-classes
 * @title: Datum classes
 * @include: arrow-glib/arrow-glib.h
 *
 * #GArrowDatum is an abstract class to hold a datum. Subclasses such
 * as #GArrowArrayDatum and #GArrowTableDatum can hold a specific
 * datum.
 *
 * #GArrowArrayDatum is a class to hold an #GArrowArray.
 *
 * #GArrowChunkedArrayDatum is a class to hold an #GArrowChunkedArray.
 *
 * #GArrowRecordBatchDatum is a class to hold an #GArrowRecordBatch.
 *
 * #GArrowTableDatum is a class to hold an #GArrowTable.
 */

typedef struct GArrowDatumPrivate_
{
  arrow::Datum datum;
} GArrowDatumPrivate;

enum {
  PROP_DATUM = 1,
};

G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE(GArrowDatum, garrow_datum, G_TYPE_OBJECT)

#define GARROW_DATUM_GET_PRIVATE(obj)                                                    \
  static_cast<GArrowDatumPrivate *>(garrow_datum_get_instance_private(GARROW_DATUM(obj)))

static void
garrow_datum_finalize(GObject *object)
{
  auto priv = GARROW_DATUM_GET_PRIVATE(object);

  priv->datum.~Datum();

  G_OBJECT_CLASS(garrow_datum_parent_class)->finalize(object);
}

static void
garrow_datum_set_property(GObject *object,
                          guint prop_id,
                          const GValue *value,
                          GParamSpec *pspec)
{
  auto priv = GARROW_DATUM_GET_PRIVATE(object);

  switch (prop_id) {
  case PROP_DATUM:
    priv->datum = *static_cast<arrow::Datum *>(g_value_get_pointer(value));
    break;
  default:
    G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
    break;
  }
}

static void
garrow_datum_init(GArrowDatum *object)
{
  auto priv = GARROW_DATUM_GET_PRIVATE(object);
  new (&priv->datum) arrow::Datum;
}

static void
garrow_datum_class_init(GArrowDatumClass *klass)
{
  auto gobject_class = G_OBJECT_CLASS(klass);

  gobject_class->finalize = garrow_datum_finalize;
  gobject_class->set_property = garrow_datum_set_property;

  GParamSpec *spec;
  spec = g_param_spec_pointer(
    "datum",
    "Datum",
    "The raw arrow::Datum *",
    static_cast<GParamFlags>(G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY));
  g_object_class_install_property(gobject_class, PROP_DATUM, spec);
}

/**
 * garrow_datum_is_array:
 * @datum: A #GArrowDatum.
 *
 * Returns: %TRUE if the datum holds a #GArrowArray, %FALSE
 *   otherwise.
 *
 * Since: 1.0.0
 */
gboolean
garrow_datum_is_array(GArrowDatum *datum)
{
  const auto &arrow_datum = garrow_datum_get_raw(datum);
  return arrow_datum.is_array();
}

/**
 * garrow_datum_is_array_like:
 * @datum: A #GArrowDatum.
 *
 * Returns: %TRUE if the datum holds a #GArrowArray or
 *   #GArrowChunkedArray, %FALSE otherwise.
 *
 * Since: 1.0.0
 */
gboolean
garrow_datum_is_array_like(GArrowDatum *datum)
{
  const auto &arrow_datum = garrow_datum_get_raw(datum);
  return arrow_datum.is_arraylike();
}

/**
 * garrow_datum_is_scalar:
 * @datum: A #GArrowDatum.
 *
 * Returns: %TRUE if the datum holds a #GArrowScalar, %FALSE otherwise.
 *
 * Since: 5.0.0
 */
gboolean
garrow_datum_is_scalar(GArrowDatum *datum)
{
  const auto &arrow_datum = garrow_datum_get_raw(datum);
  return arrow_datum.is_scalar();
}

/**
 * garrow_datum_is_value:
 * @datum: A #GArrowDatum.
 *
 * Returns: %TRUE if the datum holds a #GArrowArray, #GArrowChunkedArray or
 *   #GArrowScalar, %FALSE otherwise.
 *
 * Since: 5.0.0
 */
gboolean
garrow_datum_is_value(GArrowDatum *datum)
{
  const auto &arrow_datum = garrow_datum_get_raw(datum);
  return arrow_datum.is_value();
}

/**
 * garrow_datum_equal:
 * @datum: A #GArrowDatum.
 * @other_datum: A #GArrowDatum to be compared.
 *
 * Returns: %TRUE if both of them have the same datum, %FALSE
 *   otherwise.
 *
 * Since: 1.0.0
 */
gboolean
garrow_datum_equal(GArrowDatum *datum, GArrowDatum *other_datum)
{
  const auto &arrow_datum = garrow_datum_get_raw(datum);
  const auto &arrow_other_datum = garrow_datum_get_raw(other_datum);
  return arrow_datum.Equals(arrow_other_datum);
}

/**
 * garrow_datum_to_string:
 * @datum: A #GArrowDatum.
 *
 * Returns: The formatted datum content.
 *
 *   It should be freed with g_free() when no longer needed.
 *
 * Since: 1.0.0
 */
gchar *
garrow_datum_to_string(GArrowDatum *datum)
{
  const auto &arrow_datum = garrow_datum_get_raw(datum);
  const auto string = arrow_datum.ToString();
  return g_strdup(string.c_str());
}

typedef struct GArrowArrayDatumPrivate_
{
  GArrowArray *value;
} GArrowArrayDatumPrivate;

enum {
  PROP_VALUE = 1,
};

G_DEFINE_TYPE_WITH_PRIVATE(GArrowArrayDatum, garrow_array_datum, GARROW_TYPE_DATUM)

#define GARROW_ARRAY_DATUM_GET_PRIVATE(obj)                                              \
  static_cast<GArrowArrayDatumPrivate *>(                                                \
    garrow_array_datum_get_instance_private(GARROW_ARRAY_DATUM(obj)))

static void
garrow_array_datum_dispose(GObject *object)
{
  auto priv = GARROW_ARRAY_DATUM_GET_PRIVATE(object);

  if (priv->value) {
    g_object_unref(priv->value);
    priv->value = NULL;
  }

  G_OBJECT_CLASS(garrow_array_datum_parent_class)->dispose(object);
}

static void
garrow_array_datum_set_property(GObject *object,
                                guint prop_id,
                                const GValue *value,
                                GParamSpec *pspec)
{
  auto priv = GARROW_ARRAY_DATUM_GET_PRIVATE(object);

  switch (prop_id) {
  case PROP_VALUE:
    priv->value = GARROW_ARRAY(g_value_dup_object(value));
    break;
  default:
    G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
    break;
  }
}

static void
garrow_array_datum_get_property(GObject *object,
                                guint prop_id,
                                GValue *value,
                                GParamSpec *pspec)
{
  auto priv = GARROW_ARRAY_DATUM_GET_PRIVATE(object);

  switch (prop_id) {
  case PROP_VALUE:
    g_value_set_object(value, priv->value);
    break;
  default:
    G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
    break;
  }
}

static void
garrow_array_datum_init(GArrowArrayDatum *object)
{
}

static void
garrow_array_datum_class_init(GArrowArrayDatumClass *klass)
{
  auto gobject_class = G_OBJECT_CLASS(klass);

  gobject_class->dispose = garrow_array_datum_dispose;
  gobject_class->set_property = garrow_array_datum_set_property;
  gobject_class->get_property = garrow_array_datum_get_property;

  GParamSpec *spec;
  spec = g_param_spec_object(
    "value",
    "Value",
    "The array held by this datum",
    GARROW_TYPE_ARRAY,
    static_cast<GParamFlags>(G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
  g_object_class_install_property(gobject_class, PROP_VALUE, spec);
}

/**
 * garrow_array_datum_new:
 * @value: A #GArrowArray.
 *
 * Returns: A newly created #GArrowArrayDatum.
 *
 * Since: 1.0.0
 */
GArrowArrayDatum *
garrow_array_datum_new(GArrowArray *value)
{
  auto arrow_value = garrow_array_get_raw(value);
  arrow::Datum arrow_datum(arrow_value);
  return garrow_array_datum_new_raw(&arrow_datum, value);
}

typedef struct GArrowScalarDatumPrivate_
{
  GArrowScalar *value;
} GArrowScalarDatumPrivate;

G_DEFINE_TYPE_WITH_PRIVATE(GArrowScalarDatum, garrow_scalar_datum, GARROW_TYPE_DATUM)

#define GARROW_SCALAR_DATUM_GET_PRIVATE(obj)                                             \
  static_cast<GArrowScalarDatumPrivate *>(                                               \
    garrow_scalar_datum_get_instance_private(GARROW_SCALAR_DATUM(obj)))

static void
garrow_scalar_datum_dispose(GObject *object)
{
  auto priv = GARROW_SCALAR_DATUM_GET_PRIVATE(object);

  if (priv->value) {
    g_object_unref(priv->value);
    priv->value = NULL;
  }

  G_OBJECT_CLASS(garrow_scalar_datum_parent_class)->dispose(object);
}

static void
garrow_scalar_datum_set_property(GObject *object,
                                 guint prop_id,
                                 const GValue *value,
                                 GParamSpec *pspec)
{
  auto priv = GARROW_SCALAR_DATUM_GET_PRIVATE(object);

  switch (prop_id) {
  case PROP_VALUE:
    priv->value = GARROW_SCALAR(g_value_dup_object(value));
    break;
  default:
    G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
    break;
  }
}

static void
garrow_scalar_datum_get_property(GObject *object,
                                 guint prop_id,
                                 GValue *value,
                                 GParamSpec *pspec)
{
  auto priv = GARROW_SCALAR_DATUM_GET_PRIVATE(object);

  switch (prop_id) {
  case PROP_VALUE:
    g_value_set_object(value, priv->value);
    break;
  default:
    G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
    break;
  }
}

static void
garrow_scalar_datum_init(GArrowScalarDatum *object)
{
}

static void
garrow_scalar_datum_class_init(GArrowScalarDatumClass *klass)
{
  auto gobject_class = G_OBJECT_CLASS(klass);

  gobject_class->dispose = garrow_scalar_datum_dispose;
  gobject_class->set_property = garrow_scalar_datum_set_property;
  gobject_class->get_property = garrow_scalar_datum_get_property;

  GParamSpec *spec;
  spec = g_param_spec_object(
    "value",
    "Value",
    "The scalar held by this datum",
    GARROW_TYPE_SCALAR,
    static_cast<GParamFlags>(G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
  g_object_class_install_property(gobject_class, PROP_VALUE, spec);
}

/**
 * garrow_scalar_datum_new:
 * @value: A #GArrowScalar.
 *
 * Returns: A newly created #GArrowScalarDatum.
 *
 * Since: 5.0.0
 */
GArrowScalarDatum *
garrow_scalar_datum_new(GArrowScalar *value)
{
  auto arrow_value = garrow_scalar_get_raw(value);
  arrow::Datum arrow_datum(arrow_value);
  return garrow_scalar_datum_new_raw(&arrow_datum, value);
}

typedef struct GArrowChunkedArrayDatumPrivate_
{
  GArrowChunkedArray *value;
} GArrowChunkedArrayDatumPrivate;

G_DEFINE_TYPE_WITH_PRIVATE(GArrowChunkedArrayDatum,
                           garrow_chunked_array_datum,
                           GARROW_TYPE_DATUM)

#define GARROW_CHUNKED_ARRAY_DATUM_GET_PRIVATE(obj)                                      \
  static_cast<GArrowChunkedArrayDatumPrivate *>(                                         \
    garrow_chunked_array_datum_get_instance_private(GARROW_CHUNKED_ARRAY_DATUM(obj)))

static void
garrow_chunked_array_datum_dispose(GObject *object)
{
  auto priv = GARROW_CHUNKED_ARRAY_DATUM_GET_PRIVATE(object);

  if (priv->value) {
    g_object_unref(priv->value);
    priv->value = NULL;
  }

  G_OBJECT_CLASS(garrow_array_datum_parent_class)->dispose(object);
}

static void
garrow_chunked_array_datum_set_property(GObject *object,
                                        guint prop_id,
                                        const GValue *value,
                                        GParamSpec *pspec)
{
  auto priv = GARROW_CHUNKED_ARRAY_DATUM_GET_PRIVATE(object);

  switch (prop_id) {
  case PROP_VALUE:
    priv->value = GARROW_CHUNKED_ARRAY(g_value_dup_object(value));
    break;
  default:
    G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
    break;
  }
}

static void
garrow_chunked_array_datum_get_property(GObject *object,
                                        guint prop_id,
                                        GValue *value,
                                        GParamSpec *pspec)
{
  auto priv = GARROW_CHUNKED_ARRAY_DATUM_GET_PRIVATE(object);

  switch (prop_id) {
  case PROP_VALUE:
    g_value_set_object(value, priv->value);
    break;
  default:
    G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
    break;
  }
}

static void
garrow_chunked_array_datum_init(GArrowChunkedArrayDatum *object)
{
}

static void
garrow_chunked_array_datum_class_init(GArrowChunkedArrayDatumClass *klass)
{
  auto gobject_class = G_OBJECT_CLASS(klass);

  gobject_class->dispose = garrow_chunked_array_datum_dispose;
  gobject_class->set_property = garrow_chunked_array_datum_set_property;
  gobject_class->get_property = garrow_chunked_array_datum_get_property;

  GParamSpec *spec;
  spec = g_param_spec_object(
    "value",
    "Value",
    "The chunked array held by this datum",
    GARROW_TYPE_CHUNKED_ARRAY,
    static_cast<GParamFlags>(G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
  g_object_class_install_property(gobject_class, PROP_VALUE, spec);
}

/**
 * garrow_chunked_array_datum_new:
 * @value: A #GArrowChunkedArray.
 *
 * Returns: A newly created #GArrowChunkedArrayDatum.
 *
 * Since: 1.0.0
 */
GArrowChunkedArrayDatum *
garrow_chunked_array_datum_new(GArrowChunkedArray *value)
{
  auto arrow_value = garrow_chunked_array_get_raw(value);
  arrow::Datum arrow_datum(arrow_value);
  return garrow_chunked_array_datum_new_raw(&arrow_datum, value);
}

typedef struct GArrowRecordBatchDatumPrivate_
{
  GArrowRecordBatch *value;
} GArrowRecordBatchDatumPrivate;

G_DEFINE_TYPE_WITH_PRIVATE(GArrowRecordBatchDatum,
                           garrow_record_batch_datum,
                           GARROW_TYPE_DATUM)

#define GARROW_RECORD_BATCH_DATUM_GET_PRIVATE(obj)                                       \
  static_cast<GArrowRecordBatchDatumPrivate *>(                                          \
    garrow_record_batch_datum_get_instance_private(GARROW_RECORD_BATCH_DATUM(obj)))

static void
garrow_record_batch_datum_dispose(GObject *object)
{
  auto priv = GARROW_RECORD_BATCH_DATUM_GET_PRIVATE(object);

  if (priv->value) {
    g_object_unref(priv->value);
    priv->value = NULL;
  }

  G_OBJECT_CLASS(garrow_array_datum_parent_class)->dispose(object);
}

static void
garrow_record_batch_datum_set_property(GObject *object,
                                       guint prop_id,
                                       const GValue *value,
                                       GParamSpec *pspec)
{
  auto priv = GARROW_RECORD_BATCH_DATUM_GET_PRIVATE(object);

  switch (prop_id) {
  case PROP_VALUE:
    priv->value = GARROW_RECORD_BATCH(g_value_dup_object(value));
    break;
  default:
    G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
    break;
  }
}

static void
garrow_record_batch_datum_get_property(GObject *object,
                                       guint prop_id,
                                       GValue *value,
                                       GParamSpec *pspec)
{
  auto priv = GARROW_RECORD_BATCH_DATUM_GET_PRIVATE(object);

  switch (prop_id) {
  case PROP_VALUE:
    g_value_set_object(value, priv->value);
    break;
  default:
    G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
    break;
  }
}

static void
garrow_record_batch_datum_init(GArrowRecordBatchDatum *object)
{
}

static void
garrow_record_batch_datum_class_init(GArrowRecordBatchDatumClass *klass)
{
  auto gobject_class = G_OBJECT_CLASS(klass);

  gobject_class->dispose = garrow_record_batch_datum_dispose;
  gobject_class->set_property = garrow_record_batch_datum_set_property;
  gobject_class->get_property = garrow_record_batch_datum_get_property;

  GParamSpec *spec;
  spec = g_param_spec_object(
    "value",
    "Value",
    "The chunked array held by this datum",
    GARROW_TYPE_RECORD_BATCH,
    static_cast<GParamFlags>(G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
  g_object_class_install_property(gobject_class, PROP_VALUE, spec);
}

/**
 * garrow_record_batch_datum_new:
 * @value: A #GArrowRecordBatch.
 *
 * Returns: A newly created #GArrowRecordBatchDatum.
 *
 * Since: 1.0.0
 */
GArrowRecordBatchDatum *
garrow_record_batch_datum_new(GArrowRecordBatch *value)
{
  auto arrow_value = garrow_record_batch_get_raw(value);
  arrow::Datum arrow_datum(arrow_value);
  return garrow_record_batch_datum_new_raw(&arrow_datum, value);
}

typedef struct GArrowTableDatumPrivate_
{
  GArrowTable *value;
} GArrowTableDatumPrivate;

G_DEFINE_TYPE_WITH_PRIVATE(GArrowTableDatum, garrow_table_datum, GARROW_TYPE_DATUM)

#define GARROW_TABLE_DATUM_GET_PRIVATE(obj)                                              \
  static_cast<GArrowTableDatumPrivate *>(                                                \
    garrow_table_datum_get_instance_private(GARROW_TABLE_DATUM(obj)))

static void
garrow_table_datum_dispose(GObject *object)
{
  auto priv = GARROW_TABLE_DATUM_GET_PRIVATE(object);

  if (priv->value) {
    g_object_unref(priv->value);
    priv->value = NULL;
  }

  G_OBJECT_CLASS(garrow_table_datum_parent_class)->dispose(object);
}

static void
garrow_table_datum_set_property(GObject *object,
                                guint prop_id,
                                const GValue *value,
                                GParamSpec *pspec)
{
  auto priv = GARROW_TABLE_DATUM_GET_PRIVATE(object);

  switch (prop_id) {
  case PROP_VALUE:
    priv->value = GARROW_TABLE(g_value_dup_object(value));
    break;
  default:
    G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
    break;
  }
}

static void
garrow_table_datum_get_property(GObject *object,
                                guint prop_id,
                                GValue *value,
                                GParamSpec *pspec)
{
  auto priv = GARROW_TABLE_DATUM_GET_PRIVATE(object);

  switch (prop_id) {
  case PROP_VALUE:
    g_value_set_object(value, priv->value);
    break;
  default:
    G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
    break;
  }
}

static void
garrow_table_datum_init(GArrowTableDatum *object)
{
}

static void
garrow_table_datum_class_init(GArrowTableDatumClass *klass)
{
  auto gobject_class = G_OBJECT_CLASS(klass);

  gobject_class->dispose = garrow_table_datum_dispose;
  gobject_class->set_property = garrow_table_datum_set_property;
  gobject_class->get_property = garrow_table_datum_get_property;

  GParamSpec *spec;
  spec = g_param_spec_object(
    "value",
    "Value",
    "The table held by this datum",
    GARROW_TYPE_TABLE,
    static_cast<GParamFlags>(G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
  g_object_class_install_property(gobject_class, PROP_VALUE, spec);
}

/**
 * garrow_table_datum_new:
 * @value: A #GArrowTable.
 *
 * Returns: A newly created #GArrowTableDatum.
 *
 * Since: 1.0.0
 */
GArrowTableDatum *
garrow_table_datum_new(GArrowTable *value)
{
  auto arrow_value = garrow_table_get_raw(value);
  arrow::Datum arrow_datum(arrow_value);
  return garrow_table_datum_new_raw(&arrow_datum, value);
}

G_END_DECLS

arrow::Datum
garrow_datum_get_raw(GArrowDatum *datum)
{
  auto priv = GARROW_DATUM_GET_PRIVATE(datum);
  return priv->datum;
}

GArrowDatum *
garrow_datum_new_raw(arrow::Datum *arrow_datum)
{
  switch (arrow_datum->kind()) {
  case arrow::Datum::SCALAR:
    {
      auto arrow_scalar = arrow_datum->scalar();
      auto scalar = garrow_scalar_new_raw(&arrow_scalar);
      auto scalar_datum = garrow_scalar_datum_new_raw(arrow_datum, scalar);
      g_object_unref(scalar);
      return GARROW_DATUM(scalar_datum);
    }
  case arrow::Datum::ARRAY:
    {
      auto arrow_array = arrow_datum->make_array();
      auto array = garrow_array_new_raw(&arrow_array);
      auto array_datum = garrow_array_datum_new_raw(arrow_datum, array);
      g_object_unref(array);
      return GARROW_DATUM(array_datum);
    }
  case arrow::Datum::CHUNKED_ARRAY:
    {
      auto arrow_chunked_array = arrow_datum->chunked_array();
      auto chunked_array = garrow_chunked_array_new_raw(&arrow_chunked_array);
      auto chunked_array_datum =
        garrow_chunked_array_datum_new_raw(arrow_datum, chunked_array);
      g_object_unref(chunked_array);
      return GARROW_DATUM(chunked_array_datum);
    }
  case arrow::Datum::RECORD_BATCH:
    {
      auto arrow_record_batch = arrow_datum->record_batch();
      auto record_batch = garrow_record_batch_new_raw(&arrow_record_batch);
      auto record_batch_datum =
        garrow_record_batch_datum_new_raw(arrow_datum, record_batch);
      g_object_unref(record_batch);
      return GARROW_DATUM(record_batch_datum);
    }
  case arrow::Datum::TABLE:
    {
      auto arrow_table = arrow_datum->table();
      auto table = garrow_table_new_raw(&arrow_table);
      auto table_datum = garrow_table_datum_new_raw(arrow_datum, table);
      g_object_unref(table);
      return GARROW_DATUM(table_datum);
    }
  default:
    // TODO
    return NULL;
  }
}

GArrowScalarDatum *
garrow_scalar_datum_new_raw(arrow::Datum *arrow_datum, GArrowScalar *value)
{
  return GARROW_SCALAR_DATUM(
    g_object_new(GARROW_TYPE_SCALAR_DATUM, "datum", arrow_datum, "value", value, NULL));
}

GArrowArrayDatum *
garrow_array_datum_new_raw(arrow::Datum *arrow_datum, GArrowArray *value)
{
  return GARROW_ARRAY_DATUM(
    g_object_new(GARROW_TYPE_ARRAY_DATUM, "datum", arrow_datum, "value", value, NULL));
}

GArrowChunkedArrayDatum *
garrow_chunked_array_datum_new_raw(arrow::Datum *arrow_datum, GArrowChunkedArray *value)
{
  return GARROW_CHUNKED_ARRAY_DATUM(g_object_new(GARROW_TYPE_CHUNKED_ARRAY_DATUM,
                                                 "datum",
                                                 arrow_datum,
                                                 "value",
                                                 value,
                                                 NULL));
}

GArrowRecordBatchDatum *
garrow_record_batch_datum_new_raw(arrow::Datum *arrow_datum, GArrowRecordBatch *value)
{
  return GARROW_RECORD_BATCH_DATUM(g_object_new(GARROW_TYPE_RECORD_BATCH_DATUM,
                                                "datum",
                                                arrow_datum,
                                                "value",
                                                value,
                                                NULL));
}

GArrowTableDatum *
garrow_table_datum_new_raw(arrow::Datum *arrow_datum, GArrowTable *value)
{
  return GARROW_TABLE_DATUM(
    g_object_new(GARROW_TYPE_TABLE_DATUM, "datum", arrow_datum, "value", value, NULL));
}
