reclaim/app/lib/theme/reclaim_theme.dart
flemming-it e08cedcd3f feat(brand): rename product to Recl∆Im (Reclaim) across app, bundle, docs
Recl∆Im — the F∆I product line for Pflicht-basierte
Wirkungsanalyse und Reform-Vorschlags-Pipelines. Replaces the
working title 'Law-Heatmap', which described the demo view
rather than the platform. Heatmap, Norms list, Hub view,
Methodik are now four panes of the same Recl∆Im app.

Renames in this commit:

  Flutter package      lawheatmap_app   -> reclaim_app
  macOS bundle id      ai.flemming.lawheatmapApp -> ai.flemming.reclaim
  macOS PRODUCT_NAME   lawheatmap_app   -> reclaim_app
  Theme tokens         LawHeatmapColors/Space/Radius/Typography/Theme
                       -> Reclaim*
  Surface card         LawHeatmapCard   -> ReclaimCard
  Top-level widget     LawHeatmapApp    -> ReclaimApp
  Theme files          lawheatmap_theme.dart/lawheatmap_tokens.dart
                       -> reclaim_theme.dart/reclaim_tokens.dart
  Widget file          lawheatmap_card.dart -> reclaim_card.dart
  Build script         build-macos.sh paths and headline string
  Docs                 MACHBARKEITSSTUDIE.md, METHODIK.md, RUN.md,
                       app/README.md, flow YAML
  UI strings           'F∆I Law-Heatmap' / 'Law-Heatmap'
                       -> 'Recl∆Im' / 'Recl∆Im (F∆I)' for vendor-
                       prefixed contexts

flutter analyze: clean. flutter test: 2/2 passing.

The local working directory stays fai_lawheatmap/ for now —
the dir is referenced by the .claude project metadata; renaming
it would break session continuity for no real gain. The Forgejo
repo was renamed via API in the same change-set (fai/lawheatmap
-> fai/reclaim), with the legacy slug serving a redirect
courtesy of Forgejo's built-in rename handling.

Signed-off-by: flemming-it <sf@flemming.it>
2026-06-18 13:42:55 +02:00

127 lines
3.7 KiB
Dart

import 'package:flutter/material.dart';
import 'reclaim_tokens.dart';
/// ThemeData assembly for the F∆I Recl∆Im client.
///
/// Dark mode is the default (consistent with fai_web's
/// `color-scheme: dark`). Light mode falls back to the paper
/// palette for printing/screenshot work.
class ReclaimTheme {
ReclaimTheme._();
static ThemeData dark() => _build(Brightness.dark);
static ThemeData light() => _build(Brightness.light);
static ThemeData _build(Brightness brightness) {
final isDark = brightness == Brightness.dark;
final canvas = isDark ? ReclaimColors.ink : ReclaimColors.paper;
final surface =
isDark ? ReclaimColors.inkRaised : ReclaimColors.paperRaised;
final onSurface = isDark
? const Color(0xFFE9E7E2)
: const Color(0xFF1A1B1E);
final colorScheme = ColorScheme(
brightness: brightness,
primary: ReclaimColors.signal,
onPrimary: ReclaimColors.ink,
secondary: ReclaimColors.mute,
onSecondary: onSurface,
error: const Color(0xFFD8723A),
onError: ReclaimColors.ink,
surface: surface,
onSurface: onSurface,
);
final textTheme = _textTheme(onSurface);
return ThemeData(
useMaterial3: true,
brightness: brightness,
colorScheme: colorScheme,
scaffoldBackgroundColor: canvas,
canvasColor: canvas,
fontFamily: ReclaimTypography.body,
textTheme: textTheme,
cardTheme: CardThemeData(
color: surface,
elevation: 0,
margin: EdgeInsets.zero,
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.all(ReclaimRadius.md),
side: BorderSide(color: Color(0x24FFFFFF)),
),
),
dividerTheme: DividerThemeData(
color: onSurface.withValues(alpha: ReclaimColors.hairlineDarkOpacity),
thickness: 1,
space: 1,
),
filledButtonTheme: FilledButtonThemeData(
style: FilledButton.styleFrom(
backgroundColor: ReclaimColors.signal,
foregroundColor: ReclaimColors.ink,
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.all(ReclaimRadius.sm),
),
textStyle: textTheme.labelLarge,
padding: const EdgeInsets.symmetric(
horizontal: ReclaimSpace.lg,
vertical: ReclaimSpace.md,
),
),
),
);
}
static TextTheme _textTheme(Color onSurface) {
const display = ReclaimTypography.display;
const body = ReclaimTypography.body;
return TextTheme(
displaySmall: TextStyle(
fontFamily: display,
fontSize: 28,
fontWeight: FontWeight.w600,
letterSpacing: -0.02 * 28,
color: onSurface,
),
headlineSmall: TextStyle(
fontFamily: display,
fontSize: 20,
fontWeight: FontWeight.w600,
letterSpacing: -0.02 * 20,
color: onSurface,
),
titleMedium: TextStyle(
fontFamily: body,
fontSize: 16,
fontWeight: FontWeight.w500,
color: onSurface,
),
bodyLarge: TextStyle(
fontFamily: body,
fontSize: 14,
height: 1.45,
color: onSurface,
),
labelLarge: TextStyle(
fontFamily: body,
fontSize: 13,
fontWeight: FontWeight.w500,
color: onSurface,
),
labelSmall: TextStyle(
fontFamily: body,
fontSize: 11,
fontWeight: FontWeight.w500,
color: onSurface.withValues(alpha: 0.72),
),
);
}
/// Convenience: JetBrains-Mono variant of an existing style for
/// technical content (ELI/CELEX, SHA-256, audit-event IDs).
static TextStyle mono(TextStyle base) =>
base.copyWith(fontFamily: ReclaimTypography.mono);
}