import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:pluriwave/pantallas/ajustes/widgets/fila_ajuste.dart';
import 'package:pluriwave/tema/pluriwave_theme.dart';

/// S8 (Tier 1 visual fidelity): the prototype puts a trailing "current
/// value" on nearly every settings row, 13px `rgba(242,247,250,.55)` (t4
/// lines 512-539, 625 — "Voz clara", "Alta", "3 guardados", "Alfabético",
/// "7 · 84 MB", "Español", "Hoy, 08:12", "200 MB"). `FilaAjuste` used to
/// accept only `icon`/`titulo`/`onTap` — no value slot at all.
void main() {
  Widget host(Widget child) {
    return MaterialApp(
      theme: PluriWaveTheme.dark(),
      home: Scaffold(body: child),
    );
  }

  testWidgets('renders the trailing value before the chevron when provided', (
    tester,
  ) async {
    await tester.pumpWidget(
      host(
        FilaAjuste(
          icon: Icons.language_rounded,
          titulo: 'Language',
          valor: 'English',
          onTap: () {},
        ),
      ),
    );

    expect(find.text('English'), findsOneWidget);
    expect(find.byIcon(Icons.chevron_right_rounded), findsOneWidget);
  });

  testWidgets('renders no trailing value text when valor is omitted '
      '(unchanged pre-S8 behaviour)', (tester) async {
    await tester.pumpWidget(
      host(
        FilaAjuste(
          icon: Icons.info_outline_rounded,
          titulo: 'Info',
          onTap: () {},
        ),
      ),
    );

    expect(find.text('Info'), findsOneWidget);
    expect(find.byIcon(Icons.chevron_right_rounded), findsOneWidget);
  });
}