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git-touch-android-ios-app/lib/screens/repositories.dart
2020-01-29 13:32:40 +08:00

81 lines
2.7 KiB
Dart

import 'package:flutter/material.dart';
import 'package:git_touch/graphql/gh.dart';
import 'package:git_touch/scaffolds/list_stateful.dart';
import 'package:git_touch/widgets/app_bar_title.dart';
import 'package:git_touch/models/auth.dart';
import 'package:provider/provider.dart';
import 'package:git_touch/widgets/repository_item.dart';
import 'package:timeago/timeago.dart' as timeago;
class RepositoriesScreen extends StatelessWidget {
final String owner;
final String title;
final bool isStar;
RepositoriesScreen(this.owner)
: title = 'Repositories',
isStar = false;
RepositoriesScreen.stars(this.owner)
: title = 'Stars',
isStar = true;
Future<ListPayload<GhReposRepository, String>> _query(BuildContext context,
[String cursor]) async {
final res = await Provider.of<AuthModel>(context).gqlClient.execute(
GhReposQuery(
variables:
GhReposArguments(owner: owner, isStar: isStar, after: cursor)));
final data = res.data.repositoryOwner;
switch (data.resolveType) {
case 'User':
final user = data as GhReposUser;
if (isStar) {
return ListPayload(
cursor: user.starredRepositories.pageInfo.endCursor,
items: user.starredRepositories.nodes,
hasMore: user.starredRepositories.pageInfo.hasNextPage,
);
} else {
return ListPayload(
cursor: user.repositories.pageInfo.endCursor,
items: user.repositories.nodes,
hasMore: user.repositories.pageInfo.hasNextPage,
);
}
break;
case 'Organization':
final org = data as GhReposOrganization;
return ListPayload(
cursor: org.pinnableItems.pageInfo.endCursor,
items: org.pinnableItems.nodes,
hasMore: org.pinnableItems.pageInfo.hasNextPage,
);
default:
return null;
}
}
@override
Widget build(BuildContext context) {
return ListStatefulScaffold<GhReposRepository, String>(
title: AppBarTitle(title),
onRefresh: () => _query(context),
onLoadMore: (cursor) => _query(context, cursor),
itemBuilder: (v) {
return RepositoryItem.gh(
owner: v.owner.login,
avatarUrl: v.owner.avatarUrl,
name: v.name,
description: v.description,
starCount: v.stargazers.totalCount,
forkCount: v.forks.totalCount,
primaryLanguageName: v.primaryLanguage?.name,
primaryLanguageColor: v.primaryLanguage?.color,
note: 'Updated ${timeago.format(v.updatedAt)}',
isPrivate: v.isPrivate,
isFork: v.isFork,
);
});
}
}