packages/pigeon/platform_tests/shared_test_plugin_code/lib/src/generated/enum.gen.dart

// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Autogenerated from Pigeon, do not edit directly.
// See also: https://pub.dev/packages/pigeon
// ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import, unnecessary_parenthesis, prefer_null_aware_operators, omit_local_variable_types, unused_shown_name, unnecessary_import

import 'dart:async';
import 'dart:typed_data' show Float64List, Int32List, Int64List, Uint8List;

import 'package:flutter/foundation.dart' show ReadBuffer, WriteBuffer;
import 'package:flutter/services.dart';

/// This comment is to test enum documentation comments.
enum EnumState {
  /// This comment is to test enum member (Pending) documentation comments.
  Pending,

  /// This comment is to test enum member (Success) documentation comments.
  Success,

  /// This comment is to test enum member (Error) documentation comments.
  Error,
}

/// This comment is to test class documentation comments.
class DataWithEnum {
  DataWithEnum({
    this.state,
  });

  /// This comment is to test field documentation comments.
  EnumState? state;

  Object encode() {
    return <Object?>[
      state?.index,
    ];
  }

  static DataWithEnum decode(Object result) {
    result as List<Object?>;
    return DataWithEnum(
      state: result[0] != null ? EnumState.values[result[0]! as int] : null,
    );
  }
}

class _EnumApi2HostCodec extends StandardMessageCodec {
  const _EnumApi2HostCodec();
  @override
  void writeValue(WriteBuffer buffer, Object? value) {
    if (value is DataWithEnum) {
      buffer.putUint8(128);
      writeValue(buffer, value.encode());
    } else {
      super.writeValue(buffer, value);
    }
  }

  @override
  Object? readValueOfType(int type, ReadBuffer buffer) {
    switch (type) {
      case 128:
        return DataWithEnum.decode(readValue(buffer)!);
      default:
        return super.readValueOfType(type, buffer);
    }
  }
}

/// This comment is to test api documentation comments.
class EnumApi2Host {
  /// Constructor for [EnumApi2Host].  The [binaryMessenger] named argument is
  /// available for dependency injection.  If it is left null, the default
  /// BinaryMessenger will be used which routes to the host platform.
  EnumApi2Host({BinaryMessenger? binaryMessenger})
      : _binaryMessenger = binaryMessenger;
  final BinaryMessenger? _binaryMessenger;

  static const MessageCodec<Object?> codec = _EnumApi2HostCodec();

  /// This comment is to test method documentation comments.
  Future<DataWithEnum> echo(DataWithEnum arg_data) async {
    final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
        'dev.flutter.pigeon.pigeon_integration_tests.EnumApi2Host.echo', codec,
        binaryMessenger: _binaryMessenger);
    final List<Object?>? replyList =
        await channel.send(<Object?>[arg_data]) as List<Object?>?;
    if (replyList == null) {
      throw PlatformException(
        code: 'channel-error',
        message: 'Unable to establish connection on channel.',
      );
    } else if (replyList.length > 1) {
      throw PlatformException(
        code: replyList[0]! as String,
        message: replyList[1] as String?,
        details: replyList[2],
      );
    } else if (replyList[0] == null) {
      throw PlatformException(
        code: 'null-error',
        message: 'Host platform returned null value for non-null return value.',
      );
    } else {
      return (replyList[0] as DataWithEnum?)!;
    }
  }
}

class _EnumApi2FlutterCodec extends StandardMessageCodec {
  const _EnumApi2FlutterCodec();
  @override
  void writeValue(WriteBuffer buffer, Object? value) {
    if (value is DataWithEnum) {
      buffer.putUint8(128);
      writeValue(buffer, value.encode());
    } else {
      super.writeValue(buffer, value);
    }
  }

  @override
  Object? readValueOfType(int type, ReadBuffer buffer) {
    switch (type) {
      case 128:
        return DataWithEnum.decode(readValue(buffer)!);
      default:
        return super.readValueOfType(type, buffer);
    }
  }
}

/// This comment is to test api documentation comments.
abstract class EnumApi2Flutter {
  static const MessageCodec<Object?> codec = _EnumApi2FlutterCodec();

  /// This comment is to test method documentation comments.
  DataWithEnum echo(DataWithEnum data);

  static void setup(EnumApi2Flutter? api, {BinaryMessenger? binaryMessenger}) {
    {
      final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
          'dev.flutter.pigeon.pigeon_integration_tests.EnumApi2Flutter.echo',
          codec,
          binaryMessenger: binaryMessenger);
      if (api == null) {
        channel.setMessageHandler(null);
      } else {
        channel.setMessageHandler((Object? message) async {
          assert(message != null,
              'Argument for dev.flutter.pigeon.pigeon_integration_tests.EnumApi2Flutter.echo was null.');
          final List<Object?> args = (message as List<Object?>?)!;
          final DataWithEnum? arg_data = (args[0] as DataWithEnum?);
          assert(arg_data != null,
              'Argument for dev.flutter.pigeon.pigeon_integration_tests.EnumApi2Flutter.echo was null, expected non-null DataWithEnum.');
          final DataWithEnum output = api.echo(arg_data!);
          return output;
        });
      }
    }
  }
}