git-touch-android-ios-app/lib/screens/users.dart

77 lines
2.2 KiB
Dart

import 'package:flutter/material.dart';
import 'package:git_touch/scaffolds/list_stateful.dart';
import 'package:git_touch/widgets/app_bar_title.dart';
import 'package:git_touch/widgets/user_item.dart';
import 'package:git_touch/models/auth.dart';
import 'package:provider/provider.dart';
import '../utils/utils.dart';
class UsersScreen extends StatelessWidget {
final String scope;
final String params;
final String resource;
final String title;
UsersScreen.followers(String login)
: scope = 'user',
params = 'login: "$login"',
resource = 'followers',
title = 'Followers';
UsersScreen.following(String login)
: scope = 'user',
params = 'login: "$login"',
resource = 'following',
title = 'Following';
UsersScreen.stars(String owner, String name)
: scope = 'repository',
params = 'owner: "$owner", name: "$name"',
resource = 'stargazers',
title = 'Stargazers';
UsersScreen.watchers(String owner, String name)
: scope = 'repository',
params = 'owner: "$owner", name: "$name"',
resource = 'watchers',
title = 'Watchers';
UsersScreen.members(String login)
: scope = 'organization',
params = 'login: "$login"',
resource = 'membersWithRole',
title = 'Members';
Future<ListPayload> _queryUsers(BuildContext context, [String cursor]) async {
var cursorChunk = cursor == null ? '' : ', after: "$cursor"';
var data = await Provider.of<AuthModel>(context).query('''
{
$scope($params) {
$resource(first: $pageSize$cursorChunk) {
pageInfo {
hasNextPage
endCursor
}
nodes {
$userGqlChunk
}
}
}
}
''');
var repo = data[scope][resource];
return ListPayload(
cursor: repo["pageInfo"]["endCursor"],
hasMore: repo['pageInfo']['hasNextPage'],
items: repo["nodes"],
);
}
@override
Widget build(BuildContext context) {
return ListStatefulScaffold(
title: AppBarTitle(title),
onRefresh: () => _queryUsers(context),
onLoadMore: (cursor) => _queryUsers(context, cursor),
itemBuilder: (payload) => UserItem.fromData(payload),
);
}
}