cyberhybridhub/test/admin/acceptance/admin_portal_acceptance_test.dart

import 'package:cyberhybridhub/admin/models/market_history_admin_config.dart';
import 'package:cyberhybridhub/admin/models/sync_run_event.dart';
import 'package:cyberhybridhub/admin/repositories/sync_run_log_repository.dart';
import 'package:cyberhybridhub/admin/screens/market_history_log_screen.dart';
import 'package:cyberhybridhub/admin/widgets/sync_run_expansion_tile.dart';
import 'package:cyberhybridhub/theme/app_theme.dart';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';

/// FLUTTER-TDD-PLAN.md Section 9 — automated definition-of-done checks.
class _AcceptanceController implements SyncRunLogController {
  _AcceptanceController(this._states);

  final List<SyncRunLogRepositoryState> _states;
  int _index = 0;
  bool? lastCleanupArchive;

  SyncRunLogRepositoryState _current = const SyncRunLogRepositoryState(
    pinned: <SyncRunEvent>[],
    history: <SyncRunEvent>[],
    nextBefore: null,
    isLoading: true,
    errorMessage: null,
  );

  @override
  SyncRunLogRepositoryState get state => _current;

  @override
  Future<SyncRunLogRepositoryState> loadInitial({int limit = 50}) async {
    _current = _states[_index];
    return _current;
  }

  @override
  Future<SyncRunLogRepositoryState> refresh({int limit = 50}) async {
    _index = 0;
    _current = _states[_index];
    return _current;
  }

  @override
  Future<SyncRunLogRepositoryState> loadMore({int limit = 50}) async {
    if (_index < _states.length - 1) {
      _index++;
    }
    _current = _states[_index];
    return _current;
  }

  @override
  Future<SyncRunLogRepositoryState> triggerResync() => refresh();

  @override
  Future<SyncRunLogRepositoryState> triggerCleanup({bool archive = false}) async {
    lastCleanupArchive = archive;
    return refresh();
  }
}

SyncRunEvent _run({
  required int id,
  required String kind,
  required DateTime startedAt,
  String? error,
  SyncRunSeverity severity = SyncRunSeverity.ok,
  SyncRunStatus status = SyncRunStatus.success,
}) {
  return SyncRunEvent(
    id: id,
    kind: kind,
    startedAt: startedAt,
    finishedAt: startedAt.add(const Duration(minutes: 1)),
    rowsWritten: kind == 'cleanup' ? 0 : 100,
    rowsRemoved: kind == 'cleanup' ? 50 : 0,
    error: error,
    severity: severity,
    status: status,
    durationMs: 60000,
    summary: error ?? 'summary $id',
  );
}

Future<void> _pump(
  WidgetTester tester,
  _AcceptanceController controller,
) async {
  await tester.pumpWidget(
    MaterialApp(
      theme: buildAppTheme(),
      home: MarketHistoryLogScreen(
        controller: controller,
        now: DateTime.utc(2026, 5, 27, 12),
        autoRefreshInterval: null,
      ),
    ),
  );
  await tester.pumpAndSettle();
}

void main() {
  testWidgets('newest history row appears first', (WidgetTester tester) async {
    final DateTime t0 = DateTime.utc(2026, 5, 27, 10);
    final _AcceptanceController controller = _AcceptanceController(
      <SyncRunLogRepositoryState>[
        SyncRunLogRepositoryState(
          pinned: const <SyncRunEvent>[],
          history: <SyncRunEvent>[
            _run(id: 2, kind: 'cleanup', startedAt: t0, error: null),
            _run(
              id: 1,
              kind: 'backfill',
              startedAt: t0.subtract(const Duration(hours: 2)),
            ),
          ],
          nextBefore: null,
          isLoading: false,
          errorMessage: null,
        ),
      ],
    );

    await _pump(tester, controller);
    expect(find.textContaining('summary 2'), findsOneWidget);
  });

  testWidgets('pinned unresolved failures appear in needs attention', (
    WidgetTester tester,
  ) async {
    final DateTime t0 = DateTime.utc(2026, 5, 27, 10);
    final _AcceptanceController controller = _AcceptanceController(
      <SyncRunLogRepositoryState>[
        SyncRunLogRepositoryState(
          pinned: <SyncRunEvent>[
            _run(
              id: 9,
              kind: 'backfill',
              startedAt: t0,
              error: '429 rate limited',
              severity: SyncRunSeverity.rateLimit,
              status: SyncRunStatus.failed,
            ),
          ],
          history: const <SyncRunEvent>[],
          nextBefore: null,
          isLoading: false,
          errorMessage: null,
        ),
      ],
    );

    await _pump(tester, controller);
    expect(find.byKey(const Key('pinned-section')), findsOneWidget);
    expect(find.byKey(const Key('sync-run-9')), findsOneWidget);
  });

  testWidgets('expanded row shows full error without raw payload labels', (
    WidgetTester tester,
  ) async {
    const String errorText = 'AlpacaMarketDataException: batch failed 500';
    final _AcceptanceController controller = _AcceptanceController(
      <SyncRunLogRepositoryState>[
        SyncRunLogRepositoryState(
          pinned: <SyncRunEvent>[
            _run(
              id: 11,
              kind: 'backfill',
              startedAt: DateTime.utc(2026, 5, 27, 10),
              error: errorText,
              severity: SyncRunSeverity.error,
              status: SyncRunStatus.failed,
            ),
          ],
          history: const <SyncRunEvent>[],
          nextBefore: null,
          isLoading: false,
          errorMessage: null,
        ),
      ],
    );

    await _pump(tester, controller);
    await tester.tap(find.byType(ExpansionTile));
    await tester.pumpAndSettle();

    expect(find.text(errorText), findsWidgets);
    expect(find.textContaining('"raw"'), findsNothing);
    expect(find.textContaining('bars'), findsNothing);
  });

  testWidgets('cleanup archive toggle passes archive flag when enabled', (
    WidgetTester tester,
  ) async {
    final DateTime t0 = DateTime.utc(2026, 5, 27, 10);
    final _AcceptanceController controller = _AcceptanceController(
      <SyncRunLogRepositoryState>[
        SyncRunLogRepositoryState(
          pinned: const <SyncRunEvent>[],
          history: <SyncRunEvent>[_run(id: 3, kind: 'cleanup', startedAt: t0)],
          nextBefore: null,
          isLoading: false,
          errorMessage: null,
          config: const MarketHistoryAdminConfig(
            archiveEnabled: true,
            windowDays: 5,
            retentionDays: 5,
            syncEnabled: true,
          ),
        ),
      ],
    );

    await _pump(tester, controller);
    await tester.tap(find.byKey(const Key('actions-menu')));
    await tester.pumpAndSettle();
    await tester.tap(find.byKey(const Key('action-cleanup')));
    await tester.pumpAndSettle();
    await tester.tap(find.byKey(const Key('cleanup-archive-toggle')));
    await tester.pumpAndSettle();
    await tester.tap(find.byKey(const Key('cleanup-confirm')));
    await tester.pumpAndSettle();

    expect(controller.lastCleanupArchive, isTrue);
  });
}