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

75 lines
2.3 KiB
Dart

import 'package:flutter/material.dart';
import 'package:git_touch/models/auth.dart';
import 'package:git_touch/models/theme.dart';
import 'package:git_touch/scaffolds/list_stateful.dart';
import 'package:git_touch/utils/utils.dart';
import 'package:git_touch/widgets/action_entry.dart';
import 'package:git_touch/widgets/app_bar_title.dart';
import 'package:git_touch/widgets/issue_item.dart';
import 'package:provider/provider.dart';
final issuesRouter = RouterScreen(
'/:owner/:name/issues',
(context, params) =>
IssuesScreen(params['owner'].first, params['name'].first));
final pullsRouter = RouterScreen(
'/:owner/:name/pulls',
(context, params) => IssuesScreen(
params['owner'].first, params['name'].first,
isPullRequest: true));
class IssuesScreen extends StatelessWidget {
final String owner;
final String name;
final bool isPullRequest;
IssuesScreen(this.owner, this.name, {this.isPullRequest = false});
Future<ListPayload> _query(BuildContext context, [String cursor]) async {
var cursorChunk = cursor == null ? '' : ', after: "$cursor"';
var resource = isPullRequest ? 'pullRequests' : 'issues';
var data = await Provider.of<AuthModel>(context).query('''
{
repository(owner: "$owner", name: "$name") {
$resource(states: OPEN, orderBy: {field: CREATED_AT, direction: DESC}, first: $pageSize$cursorChunk) {
pageInfo {
hasNextPage
endCursor
}
nodes {
$issueGqlChunk
}
}
}
}
''');
var repo = data["repository"][resource];
return ListPayload(
cursor: repo["pageInfo"]["endCursor"],
hasMore: repo['pageInfo']['hasNextPage'],
items: repo["nodes"],
);
}
@override
Widget build(BuildContext context) {
return ListStatefulScaffold(
title: AppBarTitle((isPullRequest ? 'Pull requests' : 'Issues')),
actionBuilder: () => ActionEntry(
iconData: Octicons.plus,
onTap: () {
Provider.of<ThemeModel>(context)
.push(context, '/$owner/$name/issues/new');
}),
onRefresh: () => _query(context),
onLoadMore: (cursor) => _query(context, cursor),
itemBuilder: (payload) =>
IssueItem(payload: payload, isPullRequest: isPullRequest),
);
}
}