fluffychat/lib/components/list_items/message.dart

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import 'package:bubble/bubble.dart';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:fluffychat/components/dialogs/redact_message_dialog.dart';
import 'package:fluffychat/components/message_content.dart';
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import 'package:fluffychat/utils/date_time_extension.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import '../avatar.dart';
import '../matrix.dart';
import 'state_message.dart';
class Message extends StatelessWidget {
final Event event;
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final Event nextEvent;
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const Message(this.event, {this.nextEvent});
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@override
Widget build(BuildContext context) {
if (![EventTypes.Message, EventTypes.Sticker].contains(event.type)) {
return StateMessage(event);
}
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Client client = Matrix.of(context).client;
final bool ownMessage = event.senderId == client.userID;
Alignment alignment = ownMessage ? Alignment.topRight : Alignment.topLeft;
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Color color = Theme.of(context).secondaryHeaderColor;
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final bool sameSender =
nextEvent != null ? nextEvent.sender.id == event.sender.id : false;
BubbleNip nip = sameSender
? BubbleNip.no
: ownMessage ? BubbleNip.rightBottom : BubbleNip.leftBottom;
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final Color textColor = ownMessage ? Colors.white : Colors.black;
MainAxisAlignment rowMainAxisAlignment =
ownMessage ? MainAxisAlignment.end : MainAxisAlignment.start;
if (ownMessage) {
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color = event.status == -1
? Colors.redAccent
: Theme.of(context).primaryColor;
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}
List<PopupMenuEntry<String>> popupMenuList = [];
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if (event.canRedact && !event.redacted && event.status > 1) {
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popupMenuList.add(
const PopupMenuItem<String>(
value: "remove",
child: Text('Remove message'),
),
);
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}
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if (!event.redacted &&
[
MessageTypes.Text,
MessageTypes.Reply,
MessageTypes.Location,
MessageTypes.Notice,
MessageTypes.Emote,
MessageTypes.None,
].contains(event.messageType) &&
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event.body.isNotEmpty) {
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popupMenuList.add(
const PopupMenuItem<String>(
value: "copy",
child: Text('Copy'),
),
);
}
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if (ownMessage && event.status == -1) {
popupMenuList.add(
const PopupMenuItem<String>(
value: "resend",
child: Text('Send again'),
),
);
popupMenuList.add(
const PopupMenuItem<String>(
value: "delete",
child: Text('Delete message'),
),
);
}
List<Widget> rowChildren = [
Expanded(
child: PopupMenuButton(
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tooltip: "Tap to show menu",
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onSelected: (String choice) async {
switch (choice) {
case "remove":
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await showDialog(
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context: context,
builder: (BuildContext context) => RedactMessageDialog(event),
);
break;
case "resend":
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await event.sendAgain();
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break;
case "delete":
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await event.remove();
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break;
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case "copy":
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await Clipboard.setData(ClipboardData(text: event.body));
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break;
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}
},
itemBuilder: (BuildContext context) => popupMenuList,
child: Opacity(
opacity: event.status == 0 ? 0.5 : 1,
child: Bubble(
elevation: 0,
alignment: alignment,
margin: BubbleEdges.symmetric(horizontal: 4),
color: color,
nip: nip,
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Row(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text(
ownMessage ? "You" : event.sender.calcDisplayname(),
style: TextStyle(
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color: ownMessage
? textColor
: Theme.of(context).primaryColor,
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fontWeight: FontWeight.bold,
),
),
SizedBox(width: 4),
Text(
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event.time.localizedTime(context),
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style: TextStyle(
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color: textColor.withAlpha(180),
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),
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),
],
),
MessageContent(
event,
textColor: textColor,
),
],
),
),
),
),
),
];
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final Widget avatarOrSizedBox =
sameSender ? SizedBox(width: 40) : Avatar(event.sender.avatarUrl);
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if (ownMessage) {
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rowChildren.add(avatarOrSizedBox);
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} else {
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rowChildren.insert(0, avatarOrSizedBox);
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}
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return Padding(
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padding: EdgeInsets.only(
left: 8.0, right: 8.0, bottom: sameSender ? 4.0 : 12.0),
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child: Row(
crossAxisAlignment: CrossAxisAlignment.end,
mainAxisAlignment: rowMainAxisAlignment,
children: rowChildren,
),
);
}
}