fix(chrome): drop the global AppBar, give each root its own title row

The prototype (t4) draws no global app bar anywhere: every root paints a plain ~56px title row inside its own content instead (Alarmas line 325, Ajustes line 511, Explorar line 641). app.dart wrapped every tab in PluriWaveScaffold(appBar: AppBar(title: Text(appTitle), ...)), adding 56dp of chrome and a "PluriWave" title the prototype never shows. Add PluriRootHeader, a shared 56px title-row widget reused by all 5 roots. Extract app.dart's old _mostrarTimerDialog (only reachable from the removed AppBar action) into a free function, showPluriSleepTimerSheet, so every root's header can open the same sheet directly and the sleep-timer feature stays reachable from every tab with no behaviour change. S1, Tier 1 visual-fidelity pass (audit id 2521).
2026-07-29 20:17:24 +02:00
parent b8f078bc14
commit 78a7415dd8
11 changed files with 652 additions and 260 deletions
@@ -0,0 +1,58 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pluriwave/l10n/gen/app_localizations.dart';
+import 'package:pluriwave/tema/pluriwave_theme.dart';
+import 'package:pluriwave/widgets/pluri_root_header.dart';
+
+/// S1 (Tier 1 visual fidelity): the prototype draws no global `AppBar` —
+/// each root instead owns a plain 56px title row inside its own content
+/// (`t4`, e.g. Alarmas line 325 `height:56px`, Ajustes line 511, Explorar
+/// line 641). [PluriRootHeader] is that row, shared by all 5 roots so the
+/// sleep-timer action that used to live on `app.dart`'s single global
+/// `AppBar` stays reachable from every tab.
+void main() {
+  Widget host(Widget child) {
+    return MaterialApp(
+      theme: PluriWaveTheme.dark(),
+      locale: const Locale('en'),
+      localizationsDelegates: AppLocalizations.localizationsDelegates,
+      supportedLocales: AppLocalizations.supportedLocales,
+      home: Scaffold(body: child),
+    );
+  }
+
+  testWidgets('renders the given title and is exactly 56px tall', (
+    tester,
+  ) async {
+    await tester.pumpWidget(
+      host(PluriRootHeader(title: 'Settings', onSleepTimer: () {})),
+    );
+
+    expect(find.text('Settings'), findsOneWidget);
+    expect(PluriRootHeader.height, 56);
+    final size = tester.getSize(find.byType(PluriRootHeader));
+    expect(size.height, 56);
+  });
+
+  testWidgets('exposes a bedtime action that invokes onSleepTimer when '
+      'tapped', (tester) async {
+    var tapped = false;
+    await tester.pumpWidget(
+      host(PluriRootHeader(title: 'Alarms', onSleepTimer: () => tapped = true)),
+    );
+
+    expect(find.byIcon(Icons.bedtime_outlined), findsOneWidget);
+    await tester.tap(find.byIcon(Icons.bedtime_outlined));
+    await tester.pump();
+
+    expect(tapped, isTrue);
+  });
+
+  testWidgets('never builds a Material AppBar', (tester) async {
+    await tester.pumpWidget(
+      host(PluriRootHeader(title: 'Search signal', onSleepTimer: () {})),
+    );
+
+    expect(find.byType(AppBar), findsNothing);
+  });
+}