jpmschweitzerandClaude Fable 5
d9ae2d7585
The Notifications service had zero widget consumers — anything pushed through ctx.notify (cli_install's dogfood warnings, install results) accumulated in a list nothing rendered. The service now takes the kernel MessageBus and publishes each notification to the toast channel with mapped severity, so the existing ToastOverlay renders them; the active list stays for API compatibility. Chose routing over building a notifications tray nobody asked for. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
81 lines
2.9 KiB
Dart
81 lines
2.9 KiB
Dart
import 'dart:async';
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import 'package:clide/kernel/src/events/message_bus.dart';
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import 'package:clide/kernel/src/toast.dart';
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import 'package:flutter/foundation.dart';
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enum NotificationLevel { info, warning, error, success }
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@immutable
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class ClideNotification {
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ClideNotification({required this.id, required this.level, required this.message, this.title, this.duration = const Duration(seconds: 4)})
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: createdAt = DateTime.now().toUtc();
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final String id;
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final NotificationLevel level;
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final String? title;
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final String message;
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final DateTime createdAt;
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final Duration duration;
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}
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class Notifications extends ChangeNotifier {
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Notifications({MessageBus? messages}) : _messages = messages;
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/// When wired (the facade passes the kernel bus), every notification is
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/// also published to the toast channel so it actually renders — the
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/// in-memory list had zero widget consumers and messages vanished
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/// silently (T-382).
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final MessageBus? _messages;
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final List<ClideNotification> _active = [];
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final Map<String, Timer> _timers = {};
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int _seq = 0;
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List<ClideNotification> get active => List.unmodifiable(_active);
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void info(String message, {String? title, Duration? duration}) => _push(NotificationLevel.info, message, title: title, duration: duration);
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void warn(String message, {String? title, Duration? duration}) => _push(NotificationLevel.warning, message, title: title, duration: duration);
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void error(String message, {String? title, Duration? duration}) => _push(NotificationLevel.error, message, title: title, duration: duration);
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void success(String message, {String? title, Duration? duration}) => _push(NotificationLevel.success, message, title: title, duration: duration);
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void dismiss(String id) {
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_timers.remove(id)?.cancel();
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final before = _active.length;
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_active.removeWhere((n) => n.id == id);
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if (_active.length != before) notifyListeners();
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}
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void _push(NotificationLevel level, String message, {String? title, Duration? duration}) {
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final id = 'n${_seq++}';
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final n = ClideNotification(id: id, level: level, message: message, title: title, duration: duration ?? const Duration(seconds: 4));
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_active.add(n);
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_timers[id] = Timer(n.duration, () => dismiss(id));
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final bus = _messages;
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if (bus != null) {
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publishToast(
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bus,
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'kernel.notify',
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title == null ? message : '$title — $message',
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severity: switch (level) {
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NotificationLevel.info => ToastSeverity.info,
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NotificationLevel.warning => ToastSeverity.warning,
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NotificationLevel.error => ToastSeverity.error,
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NotificationLevel.success => ToastSeverity.success,
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},
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duration: duration,
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);
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}
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notifyListeners();
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}
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@override
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void dispose() {
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for (final t in _timers.values) {
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t.cancel();
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}
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_timers.clear();
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super.dispose();
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}
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}
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