doormile_milderapp/test/activity_trips_test.dart

import 'package:flutter_test/flutter_test.dart';
import 'package:shared_preferences/shared_preferences.dart';

import 'package:miler/data/accepted_store.dart';
import 'package:miler/data/route_order.dart';
import 'package:miler/data/service_day.dart';
import 'package:miler/data/service_profile.dart';
import 'package:miler/views/Dashboard/home/trip.dart';

/// ─────────────────────────────────────────────────────────────────────────
/// ACTIVITY IS TODAY, IN THREE TRIPS
///
/// The page answered "everything you have ever finished, newest first", cut
/// into date bands. The rider's question is narrower and shaped differently:
/// **how did Trip 2 go.** He was given three runs this morning; he wants the
/// record back in the same three.
///
/// These pin the four properties that makes it that record rather than a feed:
/// the grouping is the hub's, the order inside a trip is the hub's, the day is
/// today's, and nothing internal leaks onto the screen.
/// ─────────────────────────────────────────────────────────────────────────
void main() {
  TestWidgetsFlutterBinding.ensureInitialized();

  setUp(() {
    SharedPreferences.setMockInitialValues({'userid': 38});
    ServiceProfile.setActive(ServiceProfile.milkMan);
  });
  tearDown(() => ServiceProfile.setActive(ServiceProfile.parcel));

  Map<String, dynamic> done(
    String id, {
    int step = 0,
    DateTime? at,
    String status = 'delivered',
    String? tripId,
    String? day,
  }) => {
    'orderid': id,
    'pickupid': int.tryParse(id) ?? id.hashCode.abs(),
    'orderstatus': status,
    'step': step,
    'pickupcustomer': 'Customer $id',
    if (tripId != null) 'tripid': tripId,
    if (at != null) 'expected_pickup_time': at.toIso8601String(),
    if (at != null) 'completedat': at.toIso8601String(),
    'completedday': day ?? ServiceDay.today,
  };

  List<String> ids(List<Map<String, dynamic>> s) => [
    for (final x in s) x['orderid'] as String,
  ];

  group('grouped into the rider’s three trips', () {
    test('a three-run day produces Trip 1, Trip 2 and Trip 3', () {
      final trips = Trip.groupIntoTrips([
        done('a', at: DateTime(2026, 8, 21, 9)),
        done('b', at: DateTime(2026, 8, 21, 14)),
        done('c', at: DateTime(2026, 8, 21, 19)),
      ]);
      expect(trips.map((t) => t.tripNumber), [1, 2, 3]);
    });

    test('a completed stop stays under the trip it belonged to', () {
      final trips = Trip.groupIntoTrips([
        done('morning-1', at: DateTime(2026, 8, 21, 8)),
        done('morning-2', at: DateTime(2026, 8, 21, 11)),
        done('evening-1', at: DateTime(2026, 8, 21, 18)),
      ]);
      final slots = trips.slots;
      expect(ids(slots[0]!.stops), ['morning-1', 'morning-2']);
      expect(slots[1], isNull, reason: 'nothing was done in the afternoon');
      expect(ids(slots[2]!.stops), ['evening-1']);
    });

    test('the hub’s own trip id beats the clock', () {
      // Two stops eleven hours apart that the hub calls one run. The day-part
      // rule is a fallback for when it says nothing — never an override.
      final trips = Trip.groupIntoTrips([
        done('a', at: DateTime(2026, 8, 21, 8), tripId: 'T7'),
        done('b', at: DateTime(2026, 8, 21, 19), tripId: 'T7'),
      ]);
      expect(trips.length, 1);
      expect(ids(trips.single.stops), ['a', 'b']);
    });

    test('a trip with no dates at all still lands in a slot', () {
      // No timestamps anywhere. It must not vanish, and it must not be
      // labelled with an internal data-quality word.
      final trips = Trip.groupIntoTrips([done('a'), done('b')]);
      expect(trips.single.stops, hasLength(2));
      expect(trips.slots[0], isNotNull);
    });
  });

  group('the admin sequence survives into the record', () {
    test('a trip shows its stops in the hub’s order, not by finish time', () {
      // Finished out of order — c first, a last — but the run was planned
      // a → b → c, and the record of a planned run is the plan.
      final trips = Trip.groupIntoTrips([
        done('c', step: 3, at: DateTime(2026, 8, 21, 9, 5)),
        done('a', step: 1, at: DateTime(2026, 8, 21, 9, 40)),
        done('b', step: 2, at: DateTime(2026, 8, 21, 9, 20)),
      ]);
      expect(ids(trips.single.stops), ['a', 'b', 'c']);
      expect(RouteOrder.sequenceOf(trips.single.stops.first), 1);
    });

    test('grouping never re-bases the sequence per trip', () {
      final trips = Trip.groupIntoTrips([
        done('a5', step: 5, at: DateTime(2026, 8, 21, 15)),
        done('a4', step: 4, at: DateTime(2026, 8, 21, 14)),
        done('m1', step: 1, at: DateTime(2026, 8, 21, 9)),
      ]);
      expect(ids(trips.slots[1]!.stops), ['a4', 'a5']);
      expect(RouteOrder.sequenceOf(trips.slots[1]!.stops.first), 4);
    });
  });

  group('today only, without a timer', () {
    test('yesterday is not today’s activity', () {
      final yesterday = ServiceDay.stamp(
        DateTime.now().subtract(const Duration(days: 1)),
      );
      expect(ServiceDay.belongsToToday(done('a', day: yesterday)), isFalse);
      expect(ServiceDay.belongsToToday(done('b')), isTrue);
    });

    test('the rollover needs nothing to run at midnight', () {
      // The same record, asked about on two different days. Nothing was
      // deleted and no timer fired — the answer is computed at read time,
      // which is the only thing that survives the app being closed at 23:59.
      final row = done('a', day: '2026-08-21');
      expect(ServiceDay.belongsToToday(row, now: '2026-08-21'), isTrue);
      expect(ServiceDay.belongsToToday(row, now: '2026-08-22'), isFalse);
    });

    test('a record with no date is kept, quietly', () {
      // A payload defect is not evidence the work happened yesterday, and it
      // is not something to print on the rider's screen either.
      final row = {'orderid': 'x', 'orderstatus': 'delivered'};
      expect(ServiceDay.belongsToToday(row), isTrue);
      expect(ServiceDay.of(row), '');
    });

    test('a timestamp is used when no day stamp was written', () {
      final row = {
        'orderid': 'x',
        'completedat': DateTime.now().toIso8601String(),
      };
      expect(ServiceDay.belongsToToday(row), isTrue);
    });

    test('the store and the reader agree on what a day is', () async {
      await addCompletedBookings([done('a')], terminalStatus: 'delivered');
      final filed = (await getCompletedBookings()).single;
      expect(
        ServiceDay.of(filed),
        ServiceDay.today,
        reason:
            'two implementations of a date format is how a shift ends up '
            'half in one day and half in the next',
      );
    });
  });

  group('nothing internal reaches the rider', () {
    test('the work-type mark never says MILK', () {
      // The service profile stays — it is what separates one rider's records
      // from another's. What goes is printing its name on his screen.
      expect(ServiceProfile.milkMan.workTypeLabel, isNot('MILK'));
      expect(ServiceProfile.milkMan.workTypeLabel, 'DELIVERY');
      // Logistics never had a single-type mark and still does not — its stops
      // genuinely differ, so each one names itself.
      expect(ServiceProfile.parcel.workTypeLabel, isNull);
      expect(ServiceProfile.parcel.usesSingleWorkType, isFalse);
    });

    test('records are still isolated by owner, in the data', () async {
      await addCompletedBookings([done('a')], terminalStatus: 'delivered');
      expect(await getCompletedOrderIds(), contains('a'));

      SharedPreferences.setMockInitialValues({'userid': 99});
      expect(
        await getCompletedOrderIds(),
        isEmpty,
        reason: 'separation is an ownership rule, not a label on a card',
      );
    });

    test('the other line’s records are not this one’s', () async {
      await addCompletedBookings([done('a')], terminalStatus: 'delivered');
      ServiceProfile.setActive(ServiceProfile.parcel);
      expect(await getCompletedOrderIds(), isEmpty);
    });
  });

  group('delivered and skipped stay different things', () {
    test('a skip is filed as a skip, never as a cancellation', () async {
      await addCompletedBookings(
        [done('a', status: 'outfordelivery')],
        cancelled: true,
        terminalStatus: 'skipped',
      );
      final filed = (await getCompletedBookings()).single;
      expect(filed['orderstatus'], 'skipped');
      expect(filed['orderstatus'], isNot('cancelled'));
    });

    test('a skip keeps the reason the rider gave', () async {
      await addSkippedBooking(done('a'), reason: 'Shutter down');
      final parked = (await getSkippedBookings()).single;
      expect(parked['skipreason'], 'Shutter down');
      expect(parked['orderstatus'], 'skipped');
    });
  });
}