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Consolidate frontend scanner, pagination, and tick-timer duplication

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Collapse the five scanner status models into two shared shapes,
ActiveScannerStatus and PassiveScannerStatus, mirroring the backend's
active/passive vocabulary. Replace the five near-identical per-scanner
detail card files with a single scanner_status_cards.dart (two shared
resolvers plus a config list), and rebuild the combined home card to
iterate a list of scanners with two shape resolvers instead of five
copy-pasted resolve methods.

Extract two reusable mixins:
- PeriodicRebuild: the shared once-a-second "rebuild to refresh elapsed
  text" timer used by the scanner cards and the stale indicator.
- PaginatedListState: the shared pagination state, page-size/page-count
  getters, cancel-token-aware fetch orchestration, and disposal used by
  the device and notification lists.

No behaviour change; ~900 lines removed. Tests and analyzer pass.
This commit is contained in:
rzuasti
2026-06-05 21:57:58 -04:00
parent 6b044a6739
commit 48d73fb207
22 changed files with 533 additions and 859 deletions
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frontend/lib/status/status_screen.dart
+6 -14
View File
@@ -1,30 +1,22 @@
import 'package:flutter/material.dart';
import '../theme/dimens.dart';
import '../widgets/arp_scanner_card.dart';
import '../widgets/dhcp_scanner_card.dart';
import '../widgets/mdns_scanner_card.dart';
import '../widgets/snmp_scanner_card.dart';
import '../widgets/ssdp_scanner_card.dart';
import '../widgets/scanner_status_cards.dart';
class StatusScreen extends StatelessWidget {
const StatusScreen({super.key});
@override
Widget build(BuildContext context) {
final cards = scannerStatusCards();
return SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const ArpScannerCard(),
const SizedBox(height: Insets.sm),
const MdnsScannerCard(),
const SizedBox(height: Insets.sm),
const SsdpScannerCard(),
const SizedBox(height: Insets.sm),
const DhcpScannerCard(),
const SizedBox(height: Insets.sm),
const SnmpScannerCard(),
for (var i = 0; i < cards.length; i++) ...[
if (i > 0) const SizedBox(height: Insets.sm),
cards[i],
],
],
),
);