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mirror of https://github.com/git-touch/git-touch synced 2024-12-17 02:38:39 +01:00
git-touch-android-ios-app/lib/screens/pull_request.dart
2019-02-03 14:42:50 +08:00

156 lines
3.7 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
import '../utils/utils.dart';
import '../widgets/list_scaffold.dart';
import '../widgets/timeline_item.dart';
import '../widgets/comment_item.dart';
Future queryPullRequest(int id, String owner, String name) async {
var data = await query('''
{
repository(owner: "$owner", name: "$name") {
pullRequest(number: $id) {
$graphqlChunk1
merged
permalink
additions
deletions
commits {
totalCount
}
timeline(first: $pageSize) {
pageInfo {
hasNextPage
endCursor
}
nodes {
$graghqlChunk
... on ReviewRequestedEvent {
createdAt
actor {
login
}
requestedReviewer {
... on User {
login
}
}
}
... on PullRequestReview {
createdAt
state
author {
login
}
}
... on MergedEvent {
createdAt
mergeRefName
actor {
login
}
commit {
oid
url
}
}
... on HeadRefDeletedEvent {
createdAt
actor {
login
}
headRefName
}
}
}
}
}
}
''');
return data['repository']['pullRequest'];
}
class PullRequestScreen extends StatefulWidget {
final int id;
final String owner;
final String name;
PullRequestScreen(this.id, this.owner, this.name);
@override
_PullRequestScreenState createState() => _PullRequestScreenState();
}
class _PullRequestScreenState extends State<PullRequestScreen> {
Map<String, dynamic> payload;
Widget _buildBadge() {
bool merged = payload['merged'];
int bgColor = merged ? Palette.purple : Palette.green;
IconData iconData = merged ? Octicons.git_merge : Octicons.git_pull_request;
String text = merged ? 'Merged' : 'Open';
return Container(
decoration: BoxDecoration(
color: Color(bgColor),
borderRadius: BorderRadius.all(Radius.circular(4)),
),
padding: EdgeInsets.all(6),
child: Row(
children: <Widget>[
Icon(iconData, color: Colors.white, size: 15),
Text(text,
style: TextStyle(
color: Colors.white,
fontWeight: FontWeight.w600,
)),
],
),
);
}
get _fullName => widget.owner + '/' + widget.name;
Widget _buildHeader() {
return Column(children: <Widget>[
Container(
// padding: EdgeInsets.all(10),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
_buildBadge(),
Text(
payload['title'],
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
height: 1.2,
),
),
CommentItem(payload),
],
),
)
]);
}
List get _items => payload == null ? [] : payload['timeline']['nodes'];
@override
Widget build(BuildContext context) {
return ListScaffold(
title: _fullName + ' #' + widget.id.toString(),
header: payload == null ? null : _buildHeader(),
itemCount: _items.length,
itemBuilder: (context, index) => TimelineItem(_items[index], payload),
onRefresh: () async {
var _payload =
await queryPullRequest(widget.id, widget.owner, widget.name);
setState(() {
payload = _payload;
});
},
// onLoadMore: () => ,
);
}
}