44 lines
1.4 KiB
Dart
44 lines
1.4 KiB
Dart
// lib/state/daily_reward_notifier.dart
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../data/save_repository.dart';
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import '../game/daily/daily_reward.dart';
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import 'providers.dart';
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class DailyRewardNotifier extends Notifier<DailyResolution> {
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static const _cal = DailyRewardCalendar();
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SaveRepository get _save => ref.read(saveRepositoryProvider);
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DateTime Function() get _now => ref.read(dailyNowProvider);
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@override
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DailyResolution build() => _resolve();
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DailyResolution _resolve() => _cal.resolve(
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lastClaimedYmd: _save.dailyLastClaimedYmd,
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storedDay: _save.dailyCalendarDay,
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today: _now(),
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);
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/// Grants the current day's reward (×2 if [doubled]) and records the claim.
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Future<void> claim({bool doubled = false}) async {
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final r = state;
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if (!r.claimable) return;
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final reward = _cal.rewardFor(r.day);
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final inv = ref.read(boosterInventoryProvider.notifier);
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for (final entry in reward.entries) {
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await inv.grant(entry.key, entry.value * (doubled ? 2 : 1));
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}
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await _save.recordDailyClaim(_cal.ymd(_now()), r.day);
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ref.read(analyticsProvider).dailyRewardClaimed(day: r.day, doubled: doubled);
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for (final e in reward.entries) {
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ref.read(analyticsProvider).boosterGranted(
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type: e.key.name,
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count: e.value * (doubled ? 2 : 1),
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source: 'daily',
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);
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}
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state = _resolve();
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}
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}
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