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mirror of https://gitlab.com/comunic/comunicmobile synced 2024-12-30 14:58:52 +00:00
comunicmobile/lib/ui/widgets/like_widget.dart

93 lines
2.3 KiB
Dart

import 'package:comunic/helpers/likes_helper.dart';
import 'package:comunic/models/like_element.dart';
import 'package:comunic/ui/widgets/safe_state.dart';
import 'package:comunic/utils/intl_utils.dart';
import 'package:flutter/material.dart';
/// Like widget
///
/// @author Pierre Hubert
/// Updated linking callback
/// int : new number of likes
/// bool : new user liking status
typedef UpdatedLikingCallBack = Function(int, bool);
class LikeWidget extends StatefulWidget {
final LikeElement likeElement;
final double buttonIconSize;
final Color activeColor;
final Color inativeColor;
const LikeWidget(
{Key key,
@required this.likeElement,
this.buttonIconSize = 15.0,
this.activeColor,
this.inativeColor})
: assert(likeElement != null),
super(key: key);
@override
_LikeWidgetState createState() => _LikeWidgetState();
}
class _LikeWidgetState extends SafeState<LikeWidget> {
LikeElement get elem => widget.likeElement;
String get _likeString {
switch (elem.likes) {
case 0:
return tr("Like");
case 1:
return tr("1 Like");
default:
return tr("%num% likes", args: {"num": elem.likes.toString()});
}
}
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.only(top: 4.0, bottom: 4.0),
child: IntrinsicWidth(
child: InkWell(
onTap: () => _toggleLike(),
child: Row(
children: <Widget>[
Icon(
Icons.thumb_up,
color: elem.userLike
? (widget.activeColor ?? Colors.blue)
: widget.inativeColor,
size: widget.buttonIconSize,
),
SizedBox(
width: 8.0,
),
Text(_likeString),
],
),
),
),
);
}
/// Toggle like status
void _toggleLike() async {
// As like are not really important, we ignore failures
try {
await LikesHelper()
.setLiking(type: elem.likeType, like: !elem.userLike, id: elem.id);
setState(() {
elem.userLike = !elem.userLike;
elem.likes += elem.userLike ? 1 : -1;
});
} catch (e, stack) {
print("$e\n$stack");
}
}
}