feat: fixed for the issue (#582)

.vscode/settings.json

@@ -16,6 +16,7 @@
     "nullcast",
     "nullcasted",
     "Pageable",
+    "parentid",
     "PKCE",
     "Shinya",
     "sublist",
@@ -30,6 +31,7 @@
     "unliked",
     "unmute",
     "unmuted",
+    "woeid",
     "writeln"
   ],
   "files.trimTrailingWhitespace": true,

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Release Note
 
+## v4.6.0
+
+- Supported `Trends` service. ([#582](https://github.com/twitter-dart/twitter-api-v2/issues/582))
+  - `GET /1.1/trends/place.json`
+  - `GET /1.1/trends/available.json`
+  - `GET /1.1/trends/closest.json`
+
 ## v4.5.0
 
 - Supported `Geo` service. ([#578](https://github.com/twitter-dart/twitter-api-v2/issues/578))

lib/src/service/geo/geo_service.dart

@@ -2,9 +2,10 @@
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided the conditions.
 
-// Package imports:
+// Dart imports:
 import 'dart:convert';
 
+// Package imports:
 import 'package:twitter_api_core/twitter_api_core.dart' as core;
 
 // Project imports:

lib/src/service/trends/trend_data.dart

@@ -0,0 +1,28 @@
+// Copyright 2022 Kato Shinya. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided the conditions.
+
+// ignore_for_file: invalid_annotation_target
+
+// Package imports:
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+// Project imports:
+import '../common/data.dart';
+
+part 'trend_data.freezed.dart';
+part 'trend_data.g.dart';
+
+@freezed
+class TrendData with _$TrendData implements Data {
+  @JsonSerializable(includeIfNull: false)
+  const factory TrendData({
+    /// The name of this trend.
+    ///
+    /// It includes "#" as prefix if it's a hashtag trend.
+    required String name,
+  }) = _TrendData;
+
+  factory TrendData.fromJson(Map<String, Object?> json) =>
+      _$TrendDataFromJson(json);
+}

lib/src/service/trends/trend_data.freezed.dart

@@ -0,0 +1,156 @@
+// coverage:ignore-file
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target
+
+part of 'trend_data.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+T _$identity<T>(T value) => value;
+
+final _privateConstructorUsedError = UnsupportedError(
+    'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#custom-getters-and-methods');
+
+TrendData _$TrendDataFromJson(Map<String, dynamic> json) {
+  return _TrendData.fromJson(json);
+}
+
+/// @nodoc
+mixin _$TrendData {
+  /// The name of this trend.
+  ///
+  /// It includes "#" as prefix if it's a hashtag trend.
+  String get name => throw _privateConstructorUsedError;
+
+  Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
+  @JsonKey(ignore: true)
+  $TrendDataCopyWith<TrendData> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $TrendDataCopyWith<$Res> {
+  factory $TrendDataCopyWith(TrendData value, $Res Function(TrendData) then) =
+      _$TrendDataCopyWithImpl<$Res>;
+  $Res call({String name});
+}
+
+/// @nodoc
+class _$TrendDataCopyWithImpl<$Res> implements $TrendDataCopyWith<$Res> {
+  _$TrendDataCopyWithImpl(this._value, this._then);
+
+  final TrendData _value;
+  // ignore: unused_field
+  final $Res Function(TrendData) _then;
+
+  @override
+  $Res call({
+    Object? name = freezed,
+  }) {
+    return _then(_value.copyWith(
+      name: name == freezed
+          ? _value.name
+          : name // ignore: cast_nullable_to_non_nullable
+              as String,
+    ));
+  }
+}
+
+/// @nodoc
+abstract class _$$_TrendDataCopyWith<$Res> implements $TrendDataCopyWith<$Res> {
+  factory _$$_TrendDataCopyWith(
+          _$_TrendData value, $Res Function(_$_TrendData) then) =
+      __$$_TrendDataCopyWithImpl<$Res>;
+  @override
+  $Res call({String name});
+}
+
+/// @nodoc
+class __$$_TrendDataCopyWithImpl<$Res> extends _$TrendDataCopyWithImpl<$Res>
+    implements _$$_TrendDataCopyWith<$Res> {
+  __$$_TrendDataCopyWithImpl(
+      _$_TrendData _value, $Res Function(_$_TrendData) _then)
+      : super(_value, (v) => _then(v as _$_TrendData));
+
+  @override
+  _$_TrendData get _value => super._value as _$_TrendData;
+
+  @override
+  $Res call({
+    Object? name = freezed,
+  }) {
+    return _then(_$_TrendData(
+      name: name == freezed
+          ? _value.name
+          : name // ignore: cast_nullable_to_non_nullable
+              as String,
+    ));
+  }
+}
+
+/// @nodoc
+
+@JsonSerializable(includeIfNull: false)
+class _$_TrendData implements _TrendData {
+  const _$_TrendData({required this.name});
+
+  factory _$_TrendData.fromJson(Map<String, dynamic> json) =>
+      _$$_TrendDataFromJson(json);
+
+  /// The name of this trend.
+  ///
+  /// It includes "#" as prefix if it's a hashtag trend.
+  @override
+  final String name;
+
+  @override
+  String toString() {
+    return 'TrendData(name: $name)';
+  }
+
+  @override
+  bool operator ==(dynamic other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$_TrendData &&
+            const DeepCollectionEquality().equals(other.name, name));
+  }
+
+  @JsonKey(ignore: true)
+  @override
+  int get hashCode =>
+      Object.hash(runtimeType, const DeepCollectionEquality().hash(name));
+
+  @JsonKey(ignore: true)
+  @override
+  _$$_TrendDataCopyWith<_$_TrendData> get copyWith =>
+      __$$_TrendDataCopyWithImpl<_$_TrendData>(this, _$identity);
+
+  @override
+  Map<String, dynamic> toJson() {
+    return _$$_TrendDataToJson(
+      this,
+    );
+  }
+}
+
+abstract class _TrendData implements TrendData {
+  const factory _TrendData({required final String name}) = _$_TrendData;
+
+  factory _TrendData.fromJson(Map<String, dynamic> json) =
+      _$_TrendData.fromJson;
+
+  @override
+
+  /// The name of this trend.
+  ///
+  /// It includes "#" as prefix if it's a hashtag trend.
+  String get name;
+  @override
+  @JsonKey(ignore: true)
+  _$$_TrendDataCopyWith<_$_TrendData> get copyWith =>
+      throw _privateConstructorUsedError;
+}

lib/src/service/trends/trending_location_data.dart

@@ -0,0 +1,39 @@
+// Copyright 2022 Kato Shinya. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided the conditions.
+
+// ignore_for_file: invalid_annotation_target
+
+// Package imports:
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:twitter_api_core/twitter_api_core.dart';
+
+// Project imports:
+import '../common/data.dart';
+
+part 'trending_location_data.freezed.dart';
+part 'trending_location_data.g.dart';
+
+@freezed
+class TrendingLocationData with _$TrendingLocationData implements Data {
+  @JsonSerializable(includeIfNull: false)
+  const factory TrendingLocationData({
+    /// The identifier of location for trending topics.
+    @JsonKey(name: 'woeid') required int id,
+
+    /// The identifier for parent location.
+    @JsonKey(name: 'parentid') required int parentId,
+
+    /// The name of this location.
+    required String name,
+
+    /// The country name of this location.
+    @JsonKey(name: 'country') required String countryName,
+
+    /// The country code of this location.
+    @JsonKey(name: 'countryCode') required Country? country,
+  }) = _TrendingLocationData;
+
+  factory TrendingLocationData.fromJson(Map<String, Object?> json) =>
+      _$TrendingLocationDataFromJson(json);
+}