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import 'dart:async'; | ||
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import 'package:flutter/material.dart'; | ||
import 'package:stacker_news/data/models/session.dart'; | ||
import 'package:stacker_news/data/sn_api_client.dart'; | ||
import 'package:stacker_news/main.dart'; | ||
import 'package:stacker_news/utils.dart'; | ||
import 'package:stacker_news/views/pages/auth/sign_in_page.dart'; | ||
import 'package:stacker_news/views/pages/notifications/notifications_page.dart'; | ||
import 'package:stacker_news/views/pages/profile/profile_page.dart'; | ||
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class MaybeNotificationsButton extends StatefulWidget { | ||
const MaybeNotificationsButton({super.key}); | ||
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@override | ||
State<MaybeNotificationsButton> createState() => | ||
_MaybeNotificationsButtonState(); | ||
} | ||
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class _MaybeNotificationsButtonState extends State<MaybeNotificationsButton> { | ||
bool _hasNewNotes = false; | ||
Timer? _timer; | ||
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void _startFetchingNewNotes() { | ||
_timer?.cancel(); | ||
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_timer = Timer.periodic(const Duration(seconds: 30), (timer) async { | ||
final ret = await locator<SNApiClient>().hasNewNotes(); | ||
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if (mounted) { | ||
setState(() { | ||
_hasNewNotes = ret; | ||
}); | ||
} | ||
}); | ||
} | ||
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@override | ||
void dispose() { | ||
_timer?.cancel(); | ||
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super.dispose(); | ||
} | ||
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@override | ||
Widget build(BuildContext context) { | ||
return FutureBuilder( | ||
future: Utils.getSession(), | ||
builder: (context, snapshot) { | ||
if (snapshot.hasData && snapshot.data is Session) { | ||
_startFetchingNewNotes(); | ||
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final session = snapshot.data as Session; | ||
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return Row( | ||
children: [ | ||
IconButton( | ||
onPressed: () { | ||
Navigator.pushNamed( | ||
context, | ||
NotificationsPage.id, | ||
arguments: session.user?.name, | ||
); | ||
}, | ||
icon: Icon( | ||
_hasNewNotes | ||
? Icons.notifications_active | ||
: Icons.notifications, | ||
color: _hasNewNotes ? Colors.green : null, | ||
), | ||
), | ||
TextButton( | ||
child: Text('@${session.user?.name}'), | ||
onPressed: () async { | ||
Navigator.pushNamed( | ||
context, | ||
ProfilePage.id, | ||
arguments: session.user?.name, | ||
); | ||
}, | ||
), | ||
], | ||
); | ||
} | ||
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return IconButton( | ||
icon: const Icon(Icons.login), | ||
onPressed: () async { | ||
Navigator.pushNamed(context, SignInPage.id); | ||
}, | ||
); | ||
}, | ||
); | ||
} | ||
} |