add infinite comment list

lib/pages/community.dart

@@ -18,8 +18,8 @@ import '../util/text_color.dart';
 import '../widgets/badge.dart';
 import '../widgets/bottom_modal.dart';
 import '../widgets/fullscreenable_image.dart';
-import '../widgets/infinite_post_list.dart';
 import '../widgets/markdown_text.dart';
+import '../widgets/sortable_infinite_list.dart';
 
 class CommunityPage extends HookWidget {
   final CommunityView _community;
@@ -209,19 +209,27 @@ class CommunityPage extends HookWidget {
           body: TabBarView(
             children: [
               InfinitePostList(
-                  fetcher: (page, batchSize, sort) =>
+                fetcher: (page, batchSize, sort) =>
-                      LemmyApi(community.instanceUrl).v1.getPosts(
+                    LemmyApi(community.instanceUrl).v1.getPosts(
-                            type: PostListingType.community,
+                          type: PostListingType.community,
-                            sort: sort,
+                          sort: sort,
-                            communityId: community.id,
+                          communityId: community.id,
-                            page: page,
+                          page: page,
-                            // limit: 10,
+                          limit: 10,
-                          )),
+                        ),
-              ListView(
-                children: [
-                  Center(child: Text('comments go here')),
-                ],
               ),
+              InfiniteCommentList(
+                  fetcher: (page, batchSize, sortType) =>
+                      LemmyApi(community.instanceUrl).v1.getComments(
+                            communityId: community.id,
+                            auth: accountsStore
+                                .defaultTokenFor(community.instanceUrl)
+                                ?.raw,
+                            type: CommentListingType.community,
+                            sort: sortType,
+                            limit: batchSize,
+                            page: page,
+                          )),
               _AboutTab(
                 community: community,
                 moderators: fullCommunitySnap.data?.moderators,

lib/pages/instance.dart

@@ -38,6 +38,7 @@ class InstancePage extends HookWidget {
     final theme = Theme.of(context);
     final siteSnap = useFuture(siteFuture);
     final colorOnCard = textColorBasedOnBackground(theme.cardColor);
+    final accStore = useAccountsStore();
 
     if (!siteSnap.hasData) {
       return Scaffold(
@@ -220,13 +221,19 @@ class InstancePage extends HookWidget {
                             // TODO: switch between all and subscribed
                             type: PostListingType.all,
                             sort: sort,
+                            limit: batchSize,
                             page: page,
+                            auth: accStore.defaultTokenFor(instanceUrl)?.raw,
+                          )),
+              InfiniteCommentList(
+                  fetcher: (page, batchSize, sort) =>
+                      LemmyApi(instanceUrl).v1.getComments(
+                            type: CommentListingType.all,
+                            sort: sort,
+                            limit: batchSize,
+                            page: page,
+                            auth: accStore.defaultTokenFor(instanceUrl)?.raw,
                           )),
-              ListView(
-                children: [
-                  Center(child: Text('comments go here')),
-                ],
-              ),
               _AboutTab(site,
                   communitiesFuture: communitiesFuture,
                   instanceUrl: instanceUrl),

lib/widgets/sortable_infinite_list.dart

@@ -1,10 +1,12 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
-import 'package:lemmur/widgets/post.dart';
 import 'package:lemmy_api_client/lemmy_api_client.dart';
 
+import '../comment_tree.dart';
 import '../hooks/infinite_scroll.dart';
+import 'comment.dart';
 import 'infinite_scroll.dart';
+import 'post.dart';
 import 'post_list_options.dart';
 
 /// Infinite list of posts
@@ -65,3 +67,18 @@ class InfinitePostList extends StatelessWidget {
     );
   }
 }
+
+class InfiniteCommentList extends StatelessWidget {
+  final Future<List<CommentView>> Function(
+      int page, int batchSize, SortType sortType) fetcher;
+
+  InfiniteCommentList({this.fetcher});
+
+  Widget build(BuildContext context) => SortableInfiniteList<CommentView>(
+        builder: (comment) => Comment(
+          CommentTree(comment),
+          postCreatorId: null,
+        ),
+        fetcher: fetcher,
+      );
+}