//
// Spine Runtimes License Agreement
// Last updated April 5, 2025. Replaces all prior versions.
//
// Copyright (c) 2013-2025, Esoteric Software LLC
//
// Integration of the Spine Runtimes into software or otherwise creating
// derivative works of the Spine Runtimes is permitted under the terms and
// conditions of Section 2 of the Spine Editor License Agreement:
// http://esotericsoftware.com/spine-editor-license
//
// Otherwise, it is permitted to integrate the Spine Runtimes into software
// or otherwise create derivative works of the Spine Runtimes (collectively,
// "Products"), provided that each user of the Products must obtain their own
// Spine Editor license and redistribution of the Products in any form must
// include this license and copyright notice.
//
// THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
// BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
// THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//

// AUTO GENERATED FILE, DO NOT EDIT.

import 'package:universal_ffi/ffi.dart';
import 'package:universal_ffi/ffi_utils.dart';
import 'spine_dart_bindings_generated.dart';
import '../spine_bindings.dart';
import 'arrays.dart';
import 'attachment.dart';
import 'bounding_box_attachment.dart';
import 'clipping_attachment.dart';
import 'mesh_attachment.dart';
import 'path_attachment.dart';
import 'point_attachment.dart';
import 'region_attachment.dart';
import 'skeleton.dart';
import 'slot.dart';

/// An attachment with vertices that are transformed by one or more bones and
/// can be deformed by a slot's SlotPose::getDeform().
abstract class VertexAttachment extends Attachment {
  final Pointer<spine_vertex_attachment_wrapper> _ptr;

  VertexAttachment.fromPointer(this._ptr)
      : super.fromPointer(SpineBindings.bindings.spine_vertex_attachment_cast_to_attachment(_ptr));

  /// Get the native pointer for FFI calls
  @override
  Pointer get nativePtr => _ptr;

  /// Gets a unique ID for this attachment.
  int get id {
    final result = SpineBindings.bindings.spine_vertex_attachment_get_id(_ptr);
    return result;
  }

  ArrayInt get bones {
    final result = SpineBindings.bindings.spine_vertex_attachment_get_bones(_ptr);
    return ArrayInt.fromPointer(result);
  }

  set bones(ArrayInt value) {
    SpineBindings.bindings.spine_vertex_attachment_set_bones(_ptr, value.nativePtr.cast());
  }

  ArrayFloat get vertices {
    final result = SpineBindings.bindings.spine_vertex_attachment_get_vertices(_ptr);
    return ArrayFloat.fromPointer(result);
  }

  set vertices(ArrayFloat value) {
    SpineBindings.bindings.spine_vertex_attachment_set_vertices(_ptr, value.nativePtr.cast());
  }

  int get worldVerticesLength {
    final result = SpineBindings.bindings.spine_vertex_attachment_get_world_vertices_length(_ptr);
    return result;
  }

  set worldVerticesLength(int value) {
    SpineBindings.bindings.spine_vertex_attachment_set_world_vertices_length(_ptr, value);
  }

  Attachment? get timelineAttachment {
    final result = SpineBindings.bindings.spine_vertex_attachment_get_timeline_attachment(_ptr);
    if (result.address == 0) return null;
    final rtti = SpineBindings.bindings.spine_attachment_get_rtti(result);
    final className = SpineBindings.bindings.spine_rtti_get_class_name(rtti).cast<Utf8>().toDartString();
    switch (className) {
      case 'BoundingBoxAttachment':
        final castedPtr = SpineBindings.bindings.spine_attachment_cast_to_bounding_box_attachment(result);
        return BoundingBoxAttachment.fromPointer(castedPtr);
      case 'ClippingAttachment':
        final castedPtr = SpineBindings.bindings.spine_attachment_cast_to_clipping_attachment(result);
        return ClippingAttachment.fromPointer(castedPtr);
      case 'MeshAttachment':
        final castedPtr = SpineBindings.bindings.spine_attachment_cast_to_mesh_attachment(result);
        return MeshAttachment.fromPointer(castedPtr);
      case 'PathAttachment':
        final castedPtr = SpineBindings.bindings.spine_attachment_cast_to_path_attachment(result);
        return PathAttachment.fromPointer(castedPtr);
      case 'PointAttachment':
        final castedPtr = SpineBindings.bindings.spine_attachment_cast_to_point_attachment(result);
        return PointAttachment.fromPointer(castedPtr);
      case 'RegionAttachment':
        final castedPtr = SpineBindings.bindings.spine_attachment_cast_to_region_attachment(result);
        return RegionAttachment.fromPointer(castedPtr);
      default:
        throw UnsupportedError('Unknown concrete type: $className for abstract class Attachment');
    }
  }

  set timelineAttachment(Attachment? value) {
    SpineBindings.bindings
        .spine_vertex_attachment_set_timeline_attachment(_ptr, value?.nativePtr.cast() ?? Pointer.fromAddress(0));
  }

  void copyTo(VertexAttachment other) {
    SpineBindings.bindings.spine_vertex_attachment_copy_to(_ptr, other.nativePtr.cast());
  }

  void computeWorldVertices(
      Skeleton skeleton, Slot slot, int start, int count, ArrayFloat worldVertices, int offset, int stride) {
    SpineBindings.bindings.spine_vertex_attachment_compute_world_vertices_2(_ptr, skeleton.nativePtr.cast(),
        slot.nativePtr.cast(), start, count, worldVertices.nativePtr.cast(), offset, stride);
  }
}