82 lines
2.5 KiB
Dart
82 lines
2.5 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:git_touch/scaffolds/list_stateful.dart';
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import 'package:git_touch/widgets/app_bar_title.dart';
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import 'package:git_touch/models/auth.dart';
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import 'package:provider/provider.dart';
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import '../utils/utils.dart';
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import 'package:git_touch/widgets/repository_item.dart';
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class RepositoriesScreen extends StatelessWidget {
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final String title;
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final String scope;
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final String scopeParams;
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final String resource;
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final String extraFilter;
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final String queryChunk;
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RepositoriesScreen(String login)
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: title = 'Repositories',
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scope = 'user',
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scopeParams = 'login: "$login"',
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resource = 'repositories',
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extraFilter = ', orderBy: {field: UPDATED_AT, direction: DESC}',
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queryChunk = repoChunk;
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RepositoriesScreen.stars(String login)
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: title = 'Stars',
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scope = 'user',
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scopeParams = 'login: "$login"',
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resource = 'starredRepositories',
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extraFilter = ', orderBy: {field: STARRED_AT, direction: DESC}',
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queryChunk = repoChunk;
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RepositoriesScreen.ofOrganization(String login)
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: title = 'Repositories',
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scope = 'organization',
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scopeParams = 'login: "$login"',
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resource = 'pinnableItems',
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extraFilter = ', types: [REPOSITORY]',
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queryChunk = '... on Repository { $repoChunk }';
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RepositoriesScreen.forks(String owner, String name)
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: title = 'Forks',
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scope = 'repository',
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scopeParams = 'owner: "$owner", name: "$name"',
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resource = 'forks',
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extraFilter = ', orderBy: {field: CREATED_AT, direction: DESC}',
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queryChunk = repoChunk;
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Future<ListPayload> _queryRepos(BuildContext context, [String cursor]) async {
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var cursorChunk = cursor == null ? '' : ', after: "$cursor"';
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var data = await Provider.of<AuthModel>(context).query('''
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{
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$scope($scopeParams) {
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$resource(first: $pageSize$cursorChunk$extraFilter) {
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pageInfo {
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hasNextPage
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endCursor
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}
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nodes {
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$queryChunk
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}
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}
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}
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}
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''');
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var repo = data[scope][resource];
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return ListPayload(
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cursor: repo["pageInfo"]["endCursor"],
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items: repo["nodes"],
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hasMore: repo['pageInfo']['hasNextPage'],
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);
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}
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@override
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Widget build(BuildContext context) {
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return ListStatefulScaffold(
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title: AppBarTitle(title),
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onRefresh: () => _queryRepos(context),
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onLoadMore: (cursor) => _queryRepos(context, cursor),
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itemBuilder: (payload) => RepositoryItem(payload),
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);
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}
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}
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