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feat(ui): scope, freshness and jurist-review badges + live empty-state

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Adds three dark-first chip badges in the TierBadge pattern:
- Jurisdiction (Berlin/DE/EU/International) — derived from the ELI,
  surfaced on the norms list, detail header and heatmap chips/hover.
- Freshness (aktuell/geaendert/ungeprueft) — flags norms amended
  upstream (standDate + sourceSha256); renders only when stale.
- Jurist review — marks evaluations a trusted jurist has confirmed
  (optional; the figure stands on its own).
Models gain Jurisdiction/Freshness enums, Norm.freshness/supersededNote
and Evaluation.reviewedBy/reviewedAt; HubRepository parses them from
the flow bag (ELI fallback). HeatmapPage shows a real empty-state
(hub-down vs no-evaluations) instead of a blank plot, and connect()
no longer throws on a failed probe.

Signed-off-by: flemming-it <sf@flemming.it>
This commit is contained in:
flemming-it 2026-06-19 02:25:39 +02:00
parent 9dfa418e92
commit aabff2b140
11 changed files with 604 additions and 26 deletions
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126
app/lib/pages/heatmap_page.dart
View file

@ -5,6 +5,7 @@ import '../data/repository.dart';
import '../theme/reclaim_tokens.dart';
import '../widgets/mode_banner.dart';
import '../widgets/heatmap_grid.dart';
import '../widgets/jurisdiction_badge.dart';
import '../widgets/reclaim_card.dart';
import '../widgets/tier_badge.dart';
import 'norm_detail_page.dart';
@ -59,26 +60,29 @@ class _HeatmapPageState extends State<HeatmapPage> {
),
const SizedBox(height: ReclaimSpace.lg),
Expanded(
child: ReclaimCard(
accent: true,
expand: true,
child: HeatmapGrid(
evaluations: items,
onTap: (e) {
Navigator.of(context).push(
MaterialPageRoute(
builder: (_) => NormDetailPage(
repository: widget.repository,
evaluation: e,
),
child: items.isEmpty
? _EmptyHubState(repository: widget.repository)
: ReclaimCard(
accent: true,
expand: true,
child: HeatmapGrid(
evaluations: items,
onTap: (e) {
Navigator.of(context).push(
MaterialPageRoute(
builder: (_) => NormDetailPage(
repository: widget.repository,
evaluation: e,
),
),
);
},
),
);
},
),
),
),
),
const SizedBox(height: ReclaimSpace.md),
const _LegendCard(),
if (items.isNotEmpty) ...[
const SizedBox(height: ReclaimSpace.md),
const _LegendCard(),
const SizedBox(height: ReclaimSpace.lg),
Wrap(
spacing: ReclaimSpace.md,
@ -104,6 +108,11 @@ class _HeatmapPageState extends State<HeatmapPage> {
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
JurisdictionBadge(
jurisdiction: e.norm.jurisdiction,
compact: true),
const SizedBox(
width: ReclaimSpace.xs),
TierBadge(
tier: e.tierLowest, compact: true),
const SizedBox(
@ -131,6 +140,7 @@ class _HeatmapPageState extends State<HeatmapPage> {
),
],
),
],
],
);
},
@ -196,6 +206,8 @@ class _LegendCardState extends State<_LegendCard> {
symbol: '●', text: 'Betroffenheit'),
_MiniLabel(
symbol: '◐', text: 'Evidenz-Stufe'),
_MiniLabel(
symbol: '⌖', text: 'Geltungsbereich'),
],
),
),
@ -272,6 +284,21 @@ class _LegendCardState extends State<_LegendCard> {
'SKM-Zahl T4. Petrol → warm = stark → '
'schwach.',
),
SizedBox(height: ReclaimSpace.sm),
_LegendRow(
symbol: '⌖',
axis: 'Chip-Symbol',
label: 'Geltungsbereich',
description:
'Jede Norm trägt ein Scope-Chip — '
'BE Berlin (Landesrecht, Senat/Bezirk), '
'DE Deutschland (Bundesrecht, NKR/'
'Bundestag), EU (Reform-Hebel in Brüssel), '
'INT International (WTO/OECD/UN). Es zeigt '
'an, auf welcher Ebene der Reform-Hebel '
'ansetzt: eine EU-Norm lässt sich nicht '
'durch nationale Streichung entlasten.',
),
],
),
)
@ -285,6 +312,69 @@ class _LegendCardState extends State<_LegendCard> {
}
}
/// Shown in place of the heatmap when the repository returns zero
/// evaluations — almost always live-hub mode against a hub that
/// has no Recl∆Im `flow.completed` events yet (or is unreachable).
/// Tells the reader exactly how to get data on screen instead of
/// leaving a blank plot.
class _EmptyHubState extends StatelessWidget {
const _EmptyHubState({required this.repository});
final EvaluationRepository repository;
@override
Widget build(BuildContext context) {
final t = Theme.of(context).textTheme;
final down = repository.mode == 'hub-down';
return ReclaimCard(
accent: true,
expand: true,
child: Center(
child: ConstrainedBox(
constraints: const BoxConstraints(maxWidth: 460),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Icon(
down ? Icons.cloud_off_outlined : Icons.inbox_outlined,
size: 40,
color: ReclaimColors.mute,
),
const SizedBox(height: ReclaimSpace.md),
Text(
down
? 'Hub nicht erreichbar'
: 'Noch keine Auswertungen im Hub',
style: t.headlineSmall,
),
const SizedBox(height: ReclaimSpace.sm),
Text(
down
? 'Verbunden mit ${repository.hubLabel}. Läuft '
'`chain serve`? Sonst im Hub-Reiter den '
'Demo-Modus aktivieren — dann zeigt die '
'Heatmap das Fixture-Korpus.'
: 'Der Hub liefert keine flow.completed-Events. '
'Einen Recl∆Im-Flow laufen lassen, z. B.\n'
' chain run flows/durchstich-from-file.yaml '
'--input content=@norm.xml --input '
'cohort_id=berlin-kmu\n'
'und im Hub/Studio freigeben — oder im '
'Hub-Reiter den Demo-Modus aktivieren.',
style: t.bodyLarge?.copyWith(
color: ReclaimColors.mute,
height: 1.4,
),
),
],
),
),
),
);
}
}
class _MiniLabel extends StatelessWidget {
const _MiniLabel({required this.symbol, required this.text});