refactor: news page types

lib/models/github_event.dart

@@ -0,0 +1,55 @@
+import 'package:git_touch/utils/utils.dart';
+import 'package:json_annotation/json_annotation.dart';
+import 'package:tuple/tuple.dart';
+
+part 'github_event.g.dart';
+
+@JsonSerializable(fieldRename: FieldRename.snake)
+class GithubEvent {
+  GithubEventActor actor;
+  String type;
+  GithubEventRepo repo;
+  String createdAt;
+  Map<String, dynamic> payload;
+
+  Tuple2<String, String> _repo;
+  String get repoOwner {
+    if (_repo == null) {
+      _repo = parseRepositoryFullName(repo.name);
+    }
+    return _repo.item1;
+  }
+
+  String get repoName {
+    if (_repo == null) {
+      _repo = parseRepositoryFullName(repo.name);
+    }
+    return _repo.item2;
+  }
+
+  GithubEvent();
+
+  factory GithubEvent.fromJson(Map<String, dynamic> json) =>
+      _$GithubEventFromJson(json);
+}
+
+@JsonSerializable(fieldRename: FieldRename.snake)
+class GithubEventActor {
+  String login;
+  String avatarUrl;
+
+  GithubEventActor();
+
+  factory GithubEventActor.fromJson(Map<String, dynamic> json) =>
+      _$GithubEventActorFromJson(json);
+}
+
+@JsonSerializable(fieldRename: FieldRename.snake)
+class GithubEventRepo {
+  String name;
+
+  GithubEventRepo();
+
+  factory GithubEventRepo.fromJson(Map<String, dynamic> json) =>
+      _$GithubEventRepoFromJson(json);
+}

lib/models/github_event.g.dart

@@ -0,0 +1,50 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'github_event.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+GithubEvent _$GithubEventFromJson(Map<String, dynamic> json) {
+  return GithubEvent()
+    ..actor = json['actor'] == null
+        ? null
+        : GithubEventActor.fromJson(json['actor'] as Map<String, dynamic>)
+    ..type = json['type'] as String
+    ..repo = json['repo'] == null
+        ? null
+        : GithubEventRepo.fromJson(json['repo'] as Map<String, dynamic>)
+    ..createdAt = json['created_at'] as String
+    ..payload = json['payload'] as Map<String, dynamic>;
+}
+
+Map<String, dynamic> _$GithubEventToJson(GithubEvent instance) =>
+    <String, dynamic>{
+      'actor': instance.actor,
+      'type': instance.type,
+      'repo': instance.repo,
+      'created_at': instance.createdAt,
+      'payload': instance.payload,
+    };
+
+GithubEventActor _$GithubEventActorFromJson(Map<String, dynamic> json) {
+  return GithubEventActor()
+    ..login = json['login'] as String
+    ..avatarUrl = json['avatar_url'] as String;
+}
+
+Map<String, dynamic> _$GithubEventActorToJson(GithubEventActor instance) =>
+    <String, dynamic>{
+      'login': instance.login,
+      'avatar_url': instance.avatarUrl,
+    };
+
+GithubEventRepo _$GithubEventRepoFromJson(Map<String, dynamic> json) {
+  return GithubEventRepo()..name = json['name'] as String;
+}
+
+Map<String, dynamic> _$GithubEventRepoToJson(GithubEventRepo instance) =>
+    <String, dynamic>{
+      'name': instance.name,
+    };

lib/screens/news.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart';
+import 'package:git_touch/models/github_event.dart';
 import 'package:git_touch/models/notification.dart';
 import 'package:git_touch/models/theme.dart';
 import 'package:git_touch/scaffolds/list_stateful.dart';
@@ -32,15 +33,14 @@ class NewsScreenState extends State<NewsScreen> {
     });
   }
 
-  Future<ListPayload<EventPayload, int>> fetchEvents([int page = 1]) async {
-    final settings = Provider.of<AuthModel>(context);
-    final login = settings.activeAccount.login;
-    List data = await settings.getWithCredentials(
+  Future<ListPayload<GithubEvent, int>> fetchEvents([int page = 1]) async {
+    final auth = Provider.of<AuthModel>(context);
+    final login = auth.activeAccount.login;
+    List data = await auth.getWithCredentials(
         '/users/$login/received_events?page=$page&per_page=$pageSize');
     // Fimber.d(data.length);
     var hasMore = data.length == pageSize;
-    var events =
-        data.map<EventPayload>((item) => EventPayload.fromJson(item)).toList();
+    var events = data.map((item) => GithubEvent.fromJson(item)).toList();
 
     return ListPayload(
       cursor: page + 1,
@@ -51,7 +51,7 @@ class NewsScreenState extends State<NewsScreen> {
 
   @override
   Widget build(context) {
-    return ListStatefulScaffold<EventPayload, int>(
+    return ListStatefulScaffold<GithubEvent, int>(
       title: AppBarTitle('News'),
       actionBuilder: () {
         return ActionEntry(

lib/widgets/event_item.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart';
+import 'package:git_touch/models/github_event.dart';
 import 'package:git_touch/models/theme.dart';
 import 'package:git_touch/screens/repository.dart';
 import 'package:git_touch/widgets/action_button.dart';
@@ -11,33 +12,8 @@ import 'avatar.dart';
 import '../widgets/link.dart';
 import '../utils/utils.dart';
 
-class EventPayload {
-  String actorLogin;
-  String actorAvatarUrl;
-  String type;
-  String repoOwner;
-  String repoName;
-  Map<String, dynamic> payload;
-  DateTime createdAt;
-
-  EventPayload.fromJson(input) {
-    actorLogin = input['actor']['login'];
-    actorAvatarUrl = input['actor']['avatar_url'];
-    type = input['type'];
-    payload = input['payload'];
-    createdAt = DateTime.parse(input['created_at']);
-
-    final repoFullName = input['repo']['name'] as String;
-    if (repoFullName != null) {
-      final ls = parseRepositoryFullName(repoFullName);
-      repoOwner = ls.item1;
-      repoName = ls.item2;
-    }
-  }
-}
-
 class EventItem extends StatelessWidget {
-  final EventPayload event;
+  final GithubEvent event;
 
   EventItem(this.event);
 
@@ -52,7 +28,7 @@ class EventItem extends StatelessWidget {
   }
 
   TextSpan _buildRepo(ThemeModel theme) =>
-      _buildLinkSpan(theme, '${event.repoOwner}/${event.repoName}');
+      _buildLinkSpan(theme, event.repo.name);
 
   Iterable<ActionItem> _getUserActions(List<String> users) {
     // Remove duplicates
@@ -96,8 +72,8 @@ class EventItem extends StatelessWidget {
               crossAxisAlignment: CrossAxisAlignment.start,
               children: <Widget>[
                 Link(
-                  child: Avatar.medium(url: event.actorAvatarUrl),
-                  screenBuilder: (_) => UserScreen(event.actorLogin),
+                  child: Avatar.medium(url: event.actor.avatarUrl),
+                  screenBuilder: (_) => UserScreen(event.actor.login),
                 ),
                 SizedBox(width: 10),
                 Expanded(
@@ -112,7 +88,7 @@ class EventItem extends StatelessWidget {
                             fontWeight: FontWeight.w500,
                           ),
                           children: [
-                            _buildLinkSpan(theme, event.actorLogin),
+                            _buildLinkSpan(theme, event.actor.login),
                             ...spans,
                           ],
                         ),
@@ -129,7 +105,7 @@ class EventItem extends StatelessWidget {
                           Icon(iconData,
                               color: theme.palette.tertiaryText, size: 14),
                           SizedBox(width: 4),
-                          Text(timeago.format(event.createdAt),
+                          Text(timeago.format(DateTime.parse(event.createdAt)),
                               style: TextStyle(
                                 fontSize: 13,
                                 color: theme.palette.tertiaryText,
@@ -192,7 +168,7 @@ class EventItem extends StatelessWidget {
           iconData: Octicons.repo_forked,
           screenBuilder: (_) => RepositoryScreen(forkeeOwner, forkeeName),
           actionItems: [
-            ..._getUserActions([event.actorLogin, forkeeOwner]),
+            ..._getUserActions([event.actor.login, forkeeOwner]),
             ActionItem.repository(forkeeOwner, forkeeName),
             ActionItem.repository(event.repoOwner, event.repoName),
           ],
@@ -228,7 +204,7 @@ class EventItem extends StatelessWidget {
             isPullRequest: isPullRequest,
           ),
           actionItems: [
-            ..._getUserActions([event.actorLogin, event.repoOwner]),
+            ..._getUserActions([event.actor.login, event.repoOwner]),
             ActionItem.issue(event.repoOwner, event.repoName, number,
                 isPullRequest: isPullRequest),
           ],
@@ -250,7 +226,7 @@ class EventItem extends StatelessWidget {
           screenBuilder: (_) =>
               IssueScreen(event.repoOwner, event.repoName, number),
           actionItems: [
-            ..._getUserActions([event.actorLogin, event.repoOwner]),
+            ..._getUserActions([event.actor.login, event.repoOwner]),
             ActionItem.repository(event.repoOwner, event.repoName),
             ActionItem.issue(event.repoOwner, event.repoName, number),
           ],
@@ -290,7 +266,7 @@ class EventItem extends StatelessWidget {
             isPullRequest: true,
           ),
           actionItems: [
-            ..._getUserActions([event.actorLogin, event.repoOwner]),
+            ..._getUserActions([event.actor.login, event.repoOwner]),
             ActionItem.repository(event.repoOwner, event.repoName),
             ActionItem.issue(event.repoOwner, event.repoName, number,
                 isPullRequest: true),
@@ -318,7 +294,7 @@ class EventItem extends StatelessWidget {
             isPullRequest: true,
           ),
           actionItems: [
-            ..._getUserActions([event.actorLogin, event.repoOwner]),
+            ..._getUserActions([event.actor.login, event.repoOwner]),
             ActionItem.repository(event.repoOwner, event.repoName),
             ActionItem.issue(event.repoOwner, event.repoName, number,
                 isPullRequest: true),
@@ -366,7 +342,7 @@ class EventItem extends StatelessWidget {
           url:
               'https://github.com/${event.repoOwner}/${event.repoName}/compare/${event.payload['before']}...${event.payload['head']}',
           actionItems: [
-            ..._getUserActions([event.actorLogin, event.repoOwner]),
+            ..._getUserActions([event.actor.login, event.repoOwner]),
             ActionItem.repository(event.repoOwner, event.repoName),
           ],
         );
@@ -388,7 +364,7 @@ class EventItem extends StatelessWidget {
           screenBuilder: (_) =>
               RepositoryScreen(event.repoOwner, event.repoName),
           actionItems: [
-            ..._getUserActions([event.actorLogin, event.repoOwner]),
+            ..._getUserActions([event.actor.login, event.repoOwner]),
             ActionItem.repository(event.repoOwner, event.repoName),
           ],
         );