feat: review comment

lib/screens/issue.dart

@@ -9,7 +9,7 @@ import '../scaffolds/long_list.dart';
 import '../widgets/timeline_item.dart';
 import '../widgets/comment_item.dart';
 
-var reactionChunk = emojiMap.entries.map((entry) {
+final reactionChunk = emojiMap.entries.map((entry) {
   var key = entry.key;
   return '''
 $key: reactions(content: $key) {
@@ -41,17 +41,11 @@ class _IssueScreenState extends State<IssueScreen> {
 
   String get issueChunk {
     var base = '''
-id
-title
-createdAt
-body
-author {
-  login
-  avatarUrl
-}
-closed
-url
-$reactionChunk
+  title
+  closed
+  url
+  ...CommentParts
+  ...ReactableParts
 ''';
 
     if (isPullRequest) {
@@ -71,14 +65,8 @@ commits {
     var base = '''
 __typename
 ... on IssueComment {
-  id
-  createdAt
-  body
-  author {
-    login
-    avatarUrl
-  }
-  $reactionChunk
+  ...CommentParts
+  ...ReactableParts
 }
 ... on Commit {
   committedDate
@@ -240,6 +228,12 @@ __typename
   author {
     login
   }
+  comments(first: 10) {
+    nodes {
+      ...CommentParts
+      ...ReactableParts
+    }
+  }
 }
 ... on MergedEvent {
   createdAt
@@ -277,6 +271,20 @@ __typename
     }
 
     var data = await Provider.of<AuthModel>(context).query('''
+fragment CommentParts on Comment {
+  id
+  createdAt
+  body
+  author {
+    login
+    avatarUrl
+  }
+}
+
+fragment ReactableParts on Reactable {
+  $reactionChunk
+}
+
 {
   repository(owner: "$owner", name: "$name") {
     $resource(number: $number) {

lib/widgets/timeline_item.dart

@@ -60,7 +60,7 @@ class TimelineItem extends StatelessWidget {
       case 'APPROVED':
         return TextSpan(text: ' approved these changes');
       case 'COMMENTED':
-        return TextSpan(text: ' commented ');
+        return TextSpan(text: ' reviewed ');
       default:
         return warningSpan;
     }
@@ -81,9 +81,8 @@ class TimelineItem extends StatelessWidget {
     );
   }
 
-  Widget _buildByType(BuildContext context) {
+  Widget _buildByType(BuildContext context, String type) {
     final theme = Provider.of<ThemeModel>(context);
-    final type = payload['__typename'] as String;
 
     var defaultItem = TimelineEventItem(
       actor: '',
@@ -330,9 +329,31 @@ class TimelineItem extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Container(
+    final type = payload['__typename'] as String;
+
+    Widget widget = Container(
       padding: CommonStyle.padding,
-      child: _buildByType(context),
+      child: _buildByType(context, type),
     );
+
+    if (type == 'PullRequestReview') {
+      final comments = payload['comments']['nodes'] as List;
+      if (comments.isNotEmpty) {
+        widget = Column(
+          children: <Widget>[
+            widget,
+            Container(
+              padding: CommonStyle.padding.copyWith(left: 50),
+              child: Column(
+                  children: comments.map((v) {
+                return CommentItem(v, onReaction: (_, __) {});
+              }).toList()),
+            ),
+          ],
+        );
+      }
+    }
+
+    return widget;
   }
 }