feat(gitlab): project and group members

lib/models/auth.dart

@@ -29,7 +29,8 @@ class DataWithPage<T> {
   T data;
   int cursor;
   bool hasMore;
-  DataWithPage(this.data, this.cursor, this.hasMore);
+  int total;
+  DataWithPage({this.data, this.cursor, this.hasMore, this.total});
 }
 
 class AuthModel with ChangeNotifier {
@@ -162,7 +163,13 @@ class AuthModel with ChangeNotifier {
         res.headers['X-Next-Pages'] ?? res.headers['x-next-page'] ?? '');
     final info = json.decode(utf8.decode(res.bodyBytes));
     if (info is Map && info['message'] != null) throw info['message'];
-    return DataWithPage(info, next, next != null);
+    return DataWithPage(
+      data: info,
+      cursor: next,
+      hasMore: next != null,
+      total:
+          int.tryParse(res.headers['X-Total'] ?? res.headers['x-total'] ?? ''),
+    );
   }
 
   Future loginToGitea(String domain, String token) async {

lib/screens/gitlab_group.dart

@@ -3,6 +3,7 @@ import 'package:flutter/widgets.dart';
 import 'package:git_touch/models/auth.dart';
 import 'package:git_touch/models/gitlab.dart';
 import 'package:git_touch/scaffolds/refresh_stateful.dart';
+import 'package:git_touch/widgets/entry_item.dart';
 import 'package:git_touch/widgets/repository_item.dart';
 import 'package:git_touch/widgets/user_header.dart';
 import 'package:provider/provider.dart';
@@ -21,12 +22,18 @@ class GitlabGroupScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return RefreshStatefulScaffold<Tuple2<GitlabGroup, Null>>(
+    return RefreshStatefulScaffold<Tuple2<GitlabGroup, int>>(
       title: Text('Group'),
       fetchData: () async {
         final auth = Provider.of<AuthModel>(context);
-        final res = await Future.wait([auth.fetchGitlab('/groups/$id')]);
-        return Tuple2(GitlabGroup.fromJson(res[0]), null);
+        final res = await Future.wait([
+          auth.fetchGitlab('/groups/$id'),
+          auth.fetchGitlabWithPage('/groups/$id/members?per_page=1')
+        ]);
+        return Tuple2(
+          GitlabGroup.fromJson(res[0]),
+          (res[1] as DataWithPage).total,
+        );
       },
       bodyBuilder: (data, _) {
         final p = data.item1;
@@ -40,6 +47,13 @@ class GitlabGroupScreen extends StatelessWidget {
               bio: p.description,
             ),
             CommonStyle.border,
+            Row(children: [
+              EntryItem(
+                count: data.item2,
+                text: 'Members',
+              ),
+            ]),
+            CommonStyle.border,
             Column(
               children: <Widget>[
                 for (var v in p.projects)

lib/screens/gitlab_project.dart

@@ -27,26 +27,28 @@ class GitlabProjectScreen extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return RefreshStatefulScaffold<
-        Tuple4<GitlabProject, Map<String, double>, List<GitlabProjectBadge>,
-            String>>(
+        Tuple5<GitlabProject, Map<String, double>, List<GitlabProjectBadge>,
+            int, String>>(
       title: AppBarTitle('Project'),
       fetchData: () async {
         final auth = Provider.of<AuthModel>(context);
         final res = await Future.wait([
           auth.fetchGitlab('/projects/$id?statistics=1'),
           auth.fetchGitlab('/projects/$id/languages'),
           auth.fetchGitlab('/projects/$id/badges'),
+          auth.fetchGitlabWithPage('/projects/$id/members?per_page=1')
         ]);
         final p = GitlabProject.fromJson(res[0]);
         String readme;
         if (p.readmeUrl != null) {
           readme = await auth.fetchWithGitlabToken(
               p.readmeUrl.replaceFirst(r'/blob/', '/raw/'));
         }
-        return Tuple4(
+        return Tuple5(
           p,
           Map<String, double>.from(res[1]),
           (res[2] as List).map((v) => GitlabProjectBadge.fromJson(v)).toList(),
+          (res[3] as DataWithPage).total,
           readme,
         );
       },
@@ -91,6 +93,10 @@ class GitlabProjectScreen extends StatelessWidget {
             CommonStyle.border,
             Row(
               children: <Widget>[
+                EntryItem(
+                  count: t.item4,
+                  text: 'Members',
+                ),
                 EntryItem(
                   count: p.starCount,
                   text: 'Stars',
@@ -133,11 +139,11 @@ class GitlabProjectScreen extends StatelessWidget {
               ],
             ),
             CommonStyle.verticalGap,
-            if (t.item4 != null)
+            if (t.item5 != null)
               Container(
                 padding: CommonStyle.padding,
                 color: theme.palette.background,
-                child: MarkdownView(t.item4),
+                child: MarkdownView(t.item5),
               ),
             CommonStyle.verticalGap,
           ],