reclaim/app/lib/widgets/tier_badge.dart
flemming-it 8ee6a294a1 feat: initial F∆I Law-Heatmap Phase 0 scaffold
First end-to-end-buildable cut of the pflicht-/graph-basierte
Wirkungsanalyse von Rechtsnormen, running on Ch∆In. Demo runs
without external dependencies and without a hub connection so
the methodology + UI stack can be reviewed before any Verbands-
Kooperation or Beirats-Validierung kicks in.

Tree layout

  MACHBARKEITSSTUDIE.md       v0.3 — pflicht-basierte Methodik,
                              4-Tier-Evidenz, 8 law*-Module
                              auf Ch∆In statt der alten F∆I-
                              Plattform.
  RUN.md                      one-page how-to-run.
  flows/durchstich-gewo-14.yaml
                              vertical Phase-0 flow: pull →
                              normalize → duties → citations →
                              cohort → skm → frust → benefit →
                              attribution → system.approval.
  app/                        Flutter macOS client, design
                              language pulled from fai_web
                              (ink #08090A, paper #F4F3EF,
                              petrol signal #2E8F9E). Mock
                              repository ships five fixture
                              norms with real source URLs and a
                              permanent T4 demo-banner so no
                              figure can be mistaken for a
                              validated one.

Module repos (separate, see chain-modules*/):

  text-akoma-normalize, text-deontic-extract, graph-citation-
  extract, text-readability-score, stats-cohort-size, graph-
  shapley-attribution, econ-skm-score, law-benefit-score.

What runs today

  - flutter analyze: 0 issues
  - flutter test: 2/2 (landing + nav-to-shell smoke)
  - flutter build macos (via app/build-macos.sh) and ad-hoc
    codesign, app launches and the Dart VM service comes up
  - native cargo test green on every module
  - cargo build --release --target wasm32-wasip2 produces a
    130 KiB artefact for text-akoma-normalize

What is deliberately mock / stub

  - gRPC wire from the client to a chain serve hub (Repository
    abstraction is in place; live impl is the next step)
  - NKR Bürokratiekosten-Datenbank ingestion (for the canonical
    h-Werte that close out the Engpass per Studie §6.7)
  - DESTATIS GENESIS-API adapter for stats.cohort_size

License: Apache-2.0. Author/contact in MACHBARKEITSSTUDIE.md.
Signed-off-by: flemming-it <sf@flemming.it>
2026-06-18 11:26:28 +02:00

59 lines
1.8 KiB
Dart

import 'package:flutter/material.dart';
import '../data/models.dart';
import '../theme/lawheatmap_tokens.dart';
/// Tier badge — surfaces the lowest evidence tier in a composed
/// value. Every figure in the app carries one of these next to it.
class TierBadge extends StatelessWidget {
const TierBadge({super.key, required this.tier, this.compact = false});
final EvidenceTier tier;
final bool compact;
@override
Widget build(BuildContext context) {
final t = Theme.of(context).textTheme;
final color = switch (tier) {
EvidenceTier.t1 => LawHeatmapColors.tierT1,
EvidenceTier.t2 => LawHeatmapColors.tierT2,
EvidenceTier.t3 => LawHeatmapColors.tierT3,
EvidenceTier.t4 => LawHeatmapColors.tierT4,
};
return Tooltip(
message: '${tier.short}${tier.description}',
child: Container(
padding: EdgeInsets.symmetric(
horizontal: compact ? 6 : LawHeatmapSpace.sm,
vertical: compact ? 2 : 4,
),
decoration: BoxDecoration(
color: color.withValues(alpha: 0.18),
border: Border.all(color: color.withValues(alpha: 0.55)),
borderRadius: const BorderRadius.all(LawHeatmapRadius.sm),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Container(
width: 6,
height: 6,
decoration: BoxDecoration(
color: color,
shape: BoxShape.circle,
),
),
const SizedBox(width: 6),
Text(
tier.short,
style: (compact ? t.labelSmall : t.labelLarge)?.copyWith(
color: color,
fontWeight: FontWeight.w600,
),
),
],
),
),
);
}
}