import 'package:block_seasons/data/save_repository.dart';
import 'package:block_seasons/game/models/booster.dart';
import 'package:block_seasons/state/providers.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:shared_preferences/shared_preferences.dart';

void main() {
  TestWidgetsFlutterBinding.ensureInitialized();

  Future<ProviderContainer> container(DateTime today) async {
    SharedPreferences.setMockInitialValues({});
    final repo = SaveRepository(await SharedPreferences.getInstance());
    return ProviderContainer(overrides: [
      saveRepositoryProvider.overrideWithValue(repo),
      dailyNowProvider.overrideWithValue(() => today),
    ]);
  }

  test('first day is claimable as day 1 and claim grants the reward', () async {
    final c = await container(DateTime(2026, 6, 18));
    expect(c.read(dailyRewardProvider).claimable, isTrue);
    expect(c.read(dailyRewardProvider).day, 1);

    await c.read(dailyRewardProvider.notifier).claim();
    expect(c.read(boosterInventoryProvider)[BoosterType.hammer], 1); // day 1
    expect(c.read(dailyRewardProvider).claimable, isFalse);
  });

  test('doubled claim grants twice the reward', () async {
    final c = await container(DateTime(2026, 6, 18));
    await c.read(dailyRewardProvider.notifier).claim(doubled: true);
    expect(c.read(boosterInventoryProvider)[BoosterType.hammer], 2);
  });
}