fluffychat/lib/pages/settings_multiple_emotes/settings_multiple_emotes_view.dart

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import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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import 'package:matrix/matrix.dart';
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import 'package:vrouter/vrouter.dart';
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import 'package:fluffychat/pages/settings_multiple_emotes/settings_multiple_emotes.dart';
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import 'package:fluffychat/widgets/matrix.dart';
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class MultipleEmotesSettingsView extends StatelessWidget {
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final MultipleEmotesSettingsController controller;
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const MultipleEmotesSettingsView(this.controller, {Key? key})
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: super(key: key);
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@override
Widget build(BuildContext context) {
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final room = Matrix.of(context).client.getRoomById(controller.roomId!)!;
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return Scaffold(
appBar: AppBar(
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leading: const BackButton(),
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title: Text(L10n.of(context)!.emotePacks),
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),
body: StreamBuilder(
stream: room.onUpdate.stream,
builder: (context, snapshot) {
final packStateEvents = room.states['im.ponies.room_emotes'];
// we need to manually convert the map using Map.of, otherwise assigning null will throw a type error.
final Map<String, Event?> packs = packStateEvents != null
? Map<String, Event?>.of(packStateEvents)
: <String, Event?>{};
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if (!packs.containsKey('')) {
packs[''] = null;
}
final keys = packs.keys.toList();
keys.sort();
return ListView.separated(
separatorBuilder: (BuildContext context, int i) => const SizedBox.shrink(),
itemCount: keys.length,
itemBuilder: (BuildContext context, int i) {
final event = packs[keys[i]];
String? packName = keys[i].isNotEmpty ? keys[i] : 'Default Pack';
if (event != null && event.content['pack'] is Map) {
if (event.content['pack']['displayname'] is String) {
packName = event.content['pack']['displayname'];
} else if (event.content['pack']['name'] is String) {
packName = event.content['pack']['name'];
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}
}
return ListTile(
title: Text(packName!),
onTap: () async {
VRouter.of(context).toSegments(
['rooms', room.id, 'details', 'emotes', keys[i]],
);
},
);
},
);
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},
),
);
}
}