// Maintainer transparency in the store (decision-maker finding
// class): the detail sheet always answers "who maintains this?" —
// with the index's list, or an honest "not specified" — and the
// install trust gate carries the same fact when present.

import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';

import 'package:chain_studio/data/hub.dart';
import 'package:chain_studio/l10n/app_localizations.dart';
import 'package:chain_studio/pages/store.dart' show StoreMaintainersSection;
import 'package:chain_studio/widgets/chain_install_confirm.dart';

Widget _host(Widget child) => MaterialApp(
  localizationsDelegates: AppLocalizations.localizationsDelegates,
  supportedLocales: AppLocalizations.supportedLocales,
  locale: const Locale('de'),
  home: Scaffold(body: SingleChildScrollView(child: child)),
);

StoreItem _item({List<String> maintainers = const []}) => StoreItem(
  name: 'text.extract',
  taglineEn: '',
  taglineDe: '',
  descriptionEn: '',
  descriptionDe: '',
  category: 'text',
  tags: const [],
  requiresCapabilities: const [],
  requiresServices: const [],
  license: 'Apache-2.0',
  repository: '',
  bestVersion: '0.1.0',
  status: 'alpha',
  installed: false,
  featured: false,
  iconUrl: '',
  screenshotUrls: const [],
  docsUrl: '',
  kind: 'native',
  provider: '',
  source: 'bundled',
  maintainers: maintainers,
);

void main() {
  testWidgets('lists every maintainer on its own selectable line', (
    tester,
  ) async {
    await tester.pumpWidget(
      _host(
        const StoreMaintainersSection(
          maintainers: [
            'Jane Doe (Example Org) <a@example.org>',
            'John Roe <b@example.org>',
          ],
        ),
      ),
    );
    expect(
      find.text('Jane Doe (Example Org) <a@example.org>'),
      findsOneWidget,
    );
    expect(find.text('John Roe <b@example.org>'), findsOneWidget);
    expect(find.text('nicht angegeben'), findsNothing);
  });

  testWidgets('an empty list renders the honest fallback', (tester) async {
    await tester.pumpWidget(
      _host(const StoreMaintainersSection(maintainers: [])),
    );
    expect(find.text('MAINTAINER'), findsOneWidget);
    expect(find.text('nicht angegeben'), findsOneWidget);
  });

  testWidgets('the trust gate names the maintainers when present', (
    tester,
  ) async {
    await tester.pumpWidget(
      _host(
        ChainInstallConfirmDialog(
          item: _item(maintainers: ['Jane Doe <a@example.org>']),
        ),
      ),
    );
    await tester.pumpAndSettle();
    expect(find.text('Jane Doe <a@example.org>'), findsOneWidget);
  });

  testWidgets('the trust gate stays terse without maintainer data', (
    tester,
  ) async {
    await tester.pumpWidget(_host(ChainInstallConfirmDialog(item: _item())));
    await tester.pumpAndSettle();
    expect(find.text('Maintainer'), findsNothing);
  });
}