feat(gitlab): issues screen

lib/main.dart

@@ -10,6 +10,7 @@ import 'package:git_touch/screens/commits.dart';
 import 'package:git_touch/screens/gitlab_blob.dart';
 import 'package:git_touch/screens/gitlab_commits.dart';
 import 'package:git_touch/screens/gitlab_issue.dart';
+import 'package:git_touch/screens/gitlab_issues.dart';
 import 'package:git_touch/screens/gitlab_project.dart';
 import 'package:git_touch/screens/gitlab_tree.dart';
 import 'package:git_touch/screens/gitlab_user.dart';
@@ -69,6 +70,7 @@ void main() async {
     gitlabTreeRouter,
     gitlabProjectRouter,
     gitlabIssueRouter,
+    gitlabIssuesRouter,
     gitlabCommitsRouter,
     loginRouter,
     settingsRouter,

lib/models/gitlab.dart

@@ -47,7 +47,7 @@ class GitlabTodo {
   GitlabTodoProject project;
   String actionName;
   String targetType;
-  GitlabIssue target;
+  GitlabTodoTarget target;
 
   GitlabTodo();
 
@@ -56,7 +56,7 @@ class GitlabTodo {
 }
 
 @JsonSerializable(fieldRename: FieldRename.snake)
-class GitlabIssue {
+class GitlabTodoTarget {
   int iid;
   int projectId;
   String title;
@@ -64,10 +64,10 @@ class GitlabIssue {
   String description;
   String createdAt;
 
-  GitlabIssue();
+  GitlabTodoTarget();
 
-  factory GitlabIssue.fromJson(Map<String, dynamic> json) =>
-      _$GitlabIssueFromJson(json);
+  factory GitlabTodoTarget.fromJson(Map<String, dynamic> json) =>
+      _$GitlabTodoTargetFromJson(json);
 }
 
 @JsonSerializable(fieldRename: FieldRename.snake)
@@ -188,3 +188,17 @@ class GitlabCommit {
   factory GitlabCommit.fromJson(Map<String, dynamic> json) =>
       _$GitlabCommitFromJson(json);
 }
+
+@JsonSerializable(fieldRename: FieldRename.snake)
+class GitlabIssue {
+  String title;
+  int iid;
+  int projectId;
+  GitlabUser author;
+  int userNotesCount;
+  DateTime updatedAt;
+  List<String> labels;
+  GitlabIssue();
+  factory GitlabIssue.fromJson(Map<String, dynamic> json) =>
+      _$GitlabIssueFromJson(json);
+}

lib/models/gitlab.g.dart

@@ -68,7 +68,7 @@ GitlabTodo _$GitlabTodoFromJson(Map<String, dynamic> json) {
     ..targetType = json['target_type'] as String
     ..target = json['target'] == null
         ? null
-        : GitlabIssue.fromJson(json['target'] as Map<String, dynamic>);
+        : GitlabTodoTarget.fromJson(json['target'] as Map<String, dynamic>);
 }
 
 Map<String, dynamic> _$GitlabTodoToJson(GitlabTodo instance) =>
@@ -80,8 +80,8 @@ Map<String, dynamic> _$GitlabTodoToJson(GitlabTodo instance) =>
       'target': instance.target,
     };
 
-GitlabIssue _$GitlabIssueFromJson(Map<String, dynamic> json) {
-  return GitlabIssue()
+GitlabTodoTarget _$GitlabTodoTargetFromJson(Map<String, dynamic> json) {
+  return GitlabTodoTarget()
     ..iid = json['iid'] as int
     ..projectId = json['project_id'] as int
     ..title = json['title'] as String
@@ -92,7 +92,7 @@ GitlabIssue _$GitlabIssueFromJson(Map<String, dynamic> json) {
     ..createdAt = json['created_at'] as String;
 }
 
-Map<String, dynamic> _$GitlabIssueToJson(GitlabIssue instance) =>
+Map<String, dynamic> _$GitlabTodoTargetToJson(GitlabTodoTarget instance) =>
     <String, dynamic>{
       'iid': instance.iid,
       'project_id': instance.projectId,
@@ -274,3 +274,29 @@ Map<String, dynamic> _$GitlabCommitToJson(GitlabCommit instance) =>
       'author_name': instance.authorName,
       'message': instance.message,
     };
+
+GitlabIssue _$GitlabIssueFromJson(Map<String, dynamic> json) {
+  return GitlabIssue()
+    ..title = json['title'] as String
+    ..iid = json['iid'] as int
+    ..projectId = json['project_id'] as int
+    ..author = json['author'] == null
+        ? null
+        : GitlabUser.fromJson(json['author'] as Map<String, dynamic>)
+    ..userNotesCount = json['user_notes_count'] as int
+    ..updatedAt = json['updated_at'] == null
+        ? null
+        : DateTime.parse(json['updated_at'] as String)
+    ..labels = (json['labels'] as List)?.map((e) => e as String)?.toList();
+}
+
+Map<String, dynamic> _$GitlabIssueToJson(GitlabIssue instance) =>
+    <String, dynamic>{
+      'title': instance.title,
+      'iid': instance.iid,
+      'project_id': instance.projectId,
+      'author': instance.author,
+      'user_notes_count': instance.userNotesCount,
+      'updated_at': instance.updatedAt?.toIso8601String(),
+      'labels': instance.labels,
+    };

lib/screens/gitlab_issue.dart

@@ -24,7 +24,7 @@ class GitlabIssueScreen extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return RefreshStatefulScaffold<
-        Tuple3<GitlabIssue, Iterable<GitlabIssueNote>, List>>(
+        Tuple3<GitlabTodoTarget, Iterable<GitlabIssueNote>, List>>(
       title: Text('Issue #$iid'),
       fetchData: () async {
         final type = isMr ? 'merge_requests' : 'issues';
@@ -37,7 +37,7 @@ class GitlabIssueScreen extends StatelessWidget {
               .fetchGitlab('/projects/$projectId/$type/$iid/award_emoji'),
         ]);
         return Tuple3(
-          GitlabIssue.fromJson(items[0]),
+          GitlabTodoTarget.fromJson(items[0]),
           (items[1] as List).map((v) => GitlabIssueNote.fromJson(v)),
           items[2] as List,
         );

lib/screens/gitlab_issues.dart

@@ -0,0 +1,54 @@
+import 'package:flutter/material.dart';
+import 'package:git_touch/models/auth.dart';
+import 'package:git_touch/models/gitlab.dart';
+import 'package:git_touch/scaffolds/list_stateful.dart';
+import 'package:git_touch/utils/utils.dart';
+import 'package:git_touch/widgets/app_bar_title.dart';
+import 'package:git_touch/widgets/issue_item.dart';
+import 'package:git_touch/widgets/label.dart';
+import 'package:provider/provider.dart';
+
+final gitlabIssuesRouter = RouterScreen('/gitlab/projects/:id/issues',
+    (context, params) => GitlabIssuesScreen(params['id'].first));
+
+class GitlabIssuesScreen extends StatelessWidget {
+  final String id;
+
+  GitlabIssuesScreen(this.id);
+
+  Future<ListPayload<GitlabIssue, int>> _query(BuildContext context,
+      [int page = 1]) async {
+    final res = await Provider.of<AuthModel>(context)
+        .fetchGitlab('/projects/$id/issues?page=$page');
+    return ListPayload(
+      cursor: page + 1,
+      hasMore: true, // TODO:
+      items: (res as List).map((v) => GitlabIssue.fromJson(v)).toList(),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ListStatefulScaffold<GitlabIssue, int>(
+      title: AppBarTitle('Issues'),
+      // TODO: create issue
+      onRefresh: () => _query(context),
+      onLoadMore: (cursor) => _query(context, cursor),
+      itemBuilder: (p) => IssueItem(
+        author: p.author.username,
+        avatarUrl: p.author.avatarUrl,
+        commentCount: p.userNotesCount,
+        number: p.iid,
+        title: p.title,
+        updatedAt: p.updatedAt,
+        labels: p.labels.isEmpty
+            ? null
+            : Wrap(spacing: 4, runSpacing: 4, children: [
+                for (var label in p.labels)
+                  MyLabel(name: label, cssColor: '#428BCA')
+              ]),
+        url: '/gitlab/projects/${p.projectId}/issues/${p.iid}',
+      ),
+    );
+  }
+}