flemming-it
8ee6a294a1
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>
85 lines
3.2 KiB
Dart
85 lines
3.2 KiB
Dart
import 'package:flutter/material.dart';
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import '../data/repository.dart';
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import '../theme/lawheatmap_theme.dart';
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import '../theme/lawheatmap_tokens.dart';
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import '../widgets/delta_mark.dart';
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import 'shell_page.dart';
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/// First-run landing: brand mark, one-line claim, "enter app" CTA.
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/// Mock-mode bypasses Hub connect; the live wire lands in week 1.
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class LandingPage extends StatelessWidget {
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const LandingPage({super.key, required this.repository});
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final EvaluationRepository repository;
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@override
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Widget build(BuildContext context) {
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final t = Theme.of(context).textTheme;
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return Scaffold(
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body: SafeArea(
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child: Center(
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child: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 720),
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child: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: LawHeatmapSpace.xxl,
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vertical: LawHeatmapSpace.xxxl,
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),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const DeltaMark(size: 96),
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const SizedBox(height: LawHeatmapSpace.xxl),
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Text('F∆I Law-Heatmap', style: t.displaySmall),
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const SizedBox(height: LawHeatmapSpace.sm),
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Text(
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'Pflicht-basierte Wirkungsanalyse von Rechtsnormen — '
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'auf Ch∆In, mit Quellen-Audit by construction.',
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style: t.bodyLarge
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?.copyWith(color: LawHeatmapColors.mute),
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),
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const SizedBox(height: LawHeatmapSpace.xxl),
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Wrap(
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crossAxisAlignment: WrapCrossAlignment.center,
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spacing: LawHeatmapSpace.md,
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runSpacing: LawHeatmapSpace.sm,
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children: [
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FilledButton.icon(
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onPressed: () {
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Navigator.of(context).pushReplacement(
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MaterialPageRoute(
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builder: (_) =>
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ShellPage(repository: repository),
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),
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);
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},
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icon: const Icon(Icons.east),
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label: const Text('App öffnen (Demo-Modus)'),
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),
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Text(
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'Demo: 5 Pilot-Normen, ohne Hub-Verbindung',
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style: t.labelSmall?.copyWith(
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color: LawHeatmapColors.mute,
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),
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),
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],
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),
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const SizedBox(height: LawHeatmapSpace.xl),
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Text(
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'v0.1.0 · Phase 0 · Mock-Modus · '
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'Live-Hub-Anbindung folgt in Woche 1',
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style: LawHeatmapTheme.mono(
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t.labelSmall ?? const TextStyle(),
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).copyWith(color: LawHeatmapColors.mute),
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),
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],
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),
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),
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),
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),
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),
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);
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}
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}
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