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feat: Pull to Refresh #10

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Merged
florianbussmann merged 1 commit into from
Aug 17, 2025
Merged

feat: Pull to Refresh #10

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151 changes: 77 additions & 74 deletions lib/main.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -228,85 +228,88 @@ class _AlertListScreenState extends State<AlertListScreen> {
// the App.build method, and use it to set our appbar title.
title: Text(widget.title),
),
body: ListView(
children: grouped.entries.map((entry) {
final severity = entry.key;
final alerts = entry.value;
body: RefreshIndicator(
onRefresh: _fetchAlerts,
child: ListView(
children: grouped.entries.map((entry) {
final severity = entry.key;
final alerts = entry.value;

return ExpansionTile(
initiallyExpanded: true,
title: Row(
children: [
CircleAvatar(
backgroundColor: _severityColor(severity),
radius: 8,
),
const SizedBox(width: 8),
Text(
'$severity (${alerts.length})',
style: const TextStyle(fontWeight: FontWeight.bold),
),
],
),
children: alerts.map((alert) {
final chipBackground = _stateColor(alert.status);
return Card(
margin: const EdgeInsets.all(8.0),
child: ListTile(
title: Text(alert.labels['alertname'] ?? 'Unknown Alert'),
subtitle: Text(alert.annotations['description'] ?? ''),
trailing: Chip(
label: Text(
alert.status,
style: TextStyle(
color:
ThemeData.estimateBrightnessForColor(
chipBackground,
) ==
Brightness.dark
? Colors.white
: Colors.black,
fontWeight: FontWeight.bold,
return ExpansionTile(
initiallyExpanded: true,
title: Row(
children: [
CircleAvatar(
backgroundColor: _severityColor(severity),
radius: 8,
),
const SizedBox(width: 8),
Text(
'$severity (${alerts.length})',
style: const TextStyle(fontWeight: FontWeight.bold),
),
],
),
children: alerts.map((alert) {
final chipBackground = _stateColor(alert.status);
return Card(
margin: const EdgeInsets.all(8.0),
child: ListTile(
title: Text(alert.labels['alertname'] ?? 'Unknown Alert'),
subtitle: Text(alert.annotations['description'] ?? ''),
trailing: Chip(
label: Text(
alert.status,
style: TextStyle(
color:
ThemeData.estimateBrightnessForColor(
chipBackground,
) ==
Brightness.dark
? Colors.white
: Colors.black,
fontWeight: FontWeight.bold,
),
),
backgroundColor: chipBackground,
),
backgroundColor: chipBackground,
),
onTap: () {
showDialog(
context: context,
builder: (_) => AlertDialog(
title: Text(alert.labels['alertname'] ?? 'Alert'),
content: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('Status: ${alert.status}'),
Text('Starts: ${alert.startsAt}'),
if (alert.endsAt != null)
Text('Ends: ${alert.endsAt}'),
const SizedBox(height: 10),
Text('Labels: ${alert.labels}'),
Text('Annotations: ${alert.annotations}'),
const SizedBox(height: 10),
if (alert.generatorURL != null)
ElevatedButton.icon(
icon: const Icon(Icons.open_in_browser),
label: const Text("Open in Prometheus®"),
onPressed: () => openGeneratorUrl(
context,
alert.generatorURL!,
onTap: () {
showDialog(
context: context,
builder: (_) => AlertDialog(
title: Text(alert.labels['alertname'] ?? 'Alert'),
content: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('Status: ${alert.status}'),
Text('Starts: ${alert.startsAt}'),
if (alert.endsAt != null)
Text('Ends: ${alert.endsAt}'),
const SizedBox(height: 10),
Text('Labels: ${alert.labels}'),
Text('Annotations: ${alert.annotations}'),
const SizedBox(height: 10),
if (alert.generatorURL != null)
ElevatedButton.icon(
icon: const Icon(Icons.open_in_browser),
label: const Text("Open in Prometheus®"),
onPressed: () => openGeneratorUrl(
context,
alert.generatorURL!,
),
),
),
],
],
),
),
),
);
},
),
);
}).toList(),
);
}).toList(),
);
},
),
);
}).toList(),
);
}).toList(),
),
),
);
}
Expand Down