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

114 lines
3.4 KiB
Dart

import 'package:flutter/material.dart';
import 'package:git_touch/graphql/github_users.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';
enum UsersScreenType {
follower,
following,
member,
watch,
star,
}
class UsersScreen extends StatelessWidget {
final String login;
final String repoName;
final UsersScreenType type;
UsersScreen(this.login, this.type, {this.repoName = ''});
String get _title {
switch (type) {
case UsersScreenType.follower:
return 'Followers';
case UsersScreenType.following:
return 'Following';
case UsersScreenType.member:
return 'Members';
case UsersScreenType.watch:
return 'Watchers';
case UsersScreenType.star:
return 'Stargazers';
default:
return null;
}
}
Future<ListPayload<GithubUsersUser, String>> _queryUsers(BuildContext context,
[String cursor]) async {
final res = await Provider.of<AuthModel>(context).gqlClient.execute(
GithubUsersQuery(
variables: GithubUsersArguments(
login: login,
repoName: repoName,
isFollowers: type == UsersScreenType.follower,
isFollowing: type == UsersScreenType.following,
isStar: type == UsersScreenType.star,
isWatch: type == UsersScreenType.watch,
isMember: type == UsersScreenType.member,
after: cursor)));
switch (type) {
case UsersScreenType.follower:
final payload = res.data.user.followers;
return ListPayload(
cursor: payload.pageInfo.endCursor,
hasMore: payload.pageInfo.hasNextPage,
items: payload.nodes,
);
case UsersScreenType.following:
final payload = res.data.user.following;
return ListPayload(
cursor: payload.pageInfo.endCursor,
hasMore: payload.pageInfo.hasNextPage,
items: payload.nodes,
);
case UsersScreenType.member:
final payload = res.data.organization.membersWithRole;
return ListPayload(
cursor: payload.pageInfo.endCursor,
hasMore: payload.pageInfo.hasNextPage,
items: payload.nodes,
);
case UsersScreenType.watch:
final payload = res.data.repository.watchers;
return ListPayload(
cursor: payload.pageInfo.endCursor,
hasMore: payload.pageInfo.hasNextPage,
items: payload.nodes,
);
case UsersScreenType.star:
final payload = res.data.repository.stargazers;
return ListPayload(
cursor: payload.pageInfo.endCursor,
hasMore: payload.pageInfo.hasNextPage,
items: payload.nodes,
);
default:
return null;
}
}
@override
Widget build(BuildContext context) {
return ListStatefulScaffold<GithubUsersUser, String>(
title: AppBarTitle(_title),
onRefresh: () => _queryUsers(context),
onLoadMore: (cursor) => _queryUsers(context, cursor),
itemBuilder: (payload) {
return UserItem(
login: payload.login,
name: payload.name,
avatarUrl: payload.avatarUrl,
bio: payload.bio,
inUserScreen: true,
);
},
);
}
}