# Verify Report: alarm-live-countdown

**Date**: 2026-06-28
**Verdict**: PASS WITH WARNINGS
**CRITICAL**: 0 | **WARNING**: 3 | **SUGGESTION**: 1

---

## Build / Test Evidence

| Command | Result |
|---------|--------|
| `flutter test` | 223 passed, 0 failed, 0 errors |
| `flutter analyze` | No issues found |
| New test files | 3 (pre_notice_countdown_test.dart, servicio_alarmas_pre_notice_template_test.dart, pantalla_alarma_sonando_dismiss_guard_test.dart) |
| New test assertions | 19 (13 l10n + 2 preNoticeTemplate + 4 dismiss guard) |

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## Task Completeness

| Phase | All Tasks | Status |
|-------|-----------|--------|
| 1: ARB Keys | 1.1–1.5 | COMPLETE |
| 2: Flutter MethodChannel | 2.1–2.4 | COMPLETE |
| 3: Kotlin AlarmScheduler | 3.1–3.6 | COMPLETE (no Kotlin test infra) |
| 4: Kotlin BroadcastReceiver | 4.1–4.6 | COMPLETE (no Kotlin test infra) |
| 5: Dart Snooze Dismiss Guard | 5.1–5.5 | COMPLETE |
| 6: Integration Verification | 6.1–6.4 | COMPLETE (6.4 manual deferred) |
| 7: Cleanup | 7.1–7.3 | COMPLETE |

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## Spec Compliance Matrix

### Domain: alarm-pre-notice-l10n

| Scenario | Evidence | Status |
|----------|----------|--------|
| Normal pre-notice (~30 min) — computed minutes | `computeRemainingMinutes()` in Kotlin | PASS |
| <30 min — clamped to 1 | `maxOf(1L, ...)` — code verified | PASS |
| Clock drift — clamped to 1 | Same expression | PASS |
| Locale ES — localized | `app_es.arb` key + MethodChannel flow | PASS |
| Locale EN — localized | `app_en.arb` + `pre_notice_countdown_test.dart` | PASS |
| Missing locale — English fallback | `formatPreNoticeText` null guard | PASS |
| Notification ID stable | `notificationIdForAlarm(alarmId)` in receiver | PASS |
| One notify() call, no extra infra | Single call; no WorkManager/JobScheduler added | PASS |

### Domain: alarm-snooze-dismiss

| Scenario | Evidence | Status |
|----------|----------|--------|
| Snooze from running app → Navigator.pop | S5-R1-A widget test; spy.popCalls == 0 | PASS |
| Snooze from dead-app → SystemNavigator.pop | S5-R1-B widget test; spy.popCalls == 1 | PASS |
| Side effects before dismiss (_posponer) | Code order: _liberarAudioLocal → radio.pausar → posponerAlarma → _dismissScreen | PASS |
| Side effects before dismiss (_detener) | Code order: _liberarAudioLocal → radio.pausar → finalizarEjecucion → _dismissScreen | PASS |
| Re-trigger after dead-app dismissal | posponerAlarma flow unchanged | PASS |
| Guard prevents accidental SystemNavigator.pop | test S5-R1-A; spy.popCalls == 0 when canPop true | PASS |

---

## Design Coherence Table

| ADR | Status |
|-----|--------|
| Flutter passes localized template via MethodChannel | PASS — `_preNoticeTemplate()` sentinel pattern |
| New `preNoticeCountdown` key (not reuse `durationMinutesOnly`) | PASS — full sentence key in 13 ARBs |
| Kotlin computes remaining minutes at fire time | PASS — `computeRemainingMinutes(triggerAtMillis)` |
| `canPop()` + `SystemNavigator.pop()` guard | PASS — `_dismissScreen()` helper |
| `preNoticeTemplate` nullable, schema stays v3 | PASS — `String? = null` in NativeAlarmSpec |
| `EXTRA_PRE_NOTICE_TEMPLATE` constant declared once | PASS — `AlarmScheduler.companion`; receiver uses it |

---

## Issues

### WARNINGS

**W-1 — Notification action button labels hardcoded in Spanish**
Files: `PluriWaveAlarmReceiver.kt` lines 158–159, `PluriWaveAlarmService.kt` line 402.
Labels "Posponer" / "Omitir esta vez" were explicitly deferred as out-of-scope tech debt in the design. Not a defect for this change.

**W-2 — No Kotlin unit test coverage for clamping and null-fallback logic**
`computeRemainingMinutes()` and `formatPreNoticeText()` correctness verified by code inspection only. Project has no Kotlin unit test infrastructure. Spec scenarios for clock drift and <30 min clamping have no automated test at the native layer.

**W-3 — Tasks artifact lists `nl`/`pl` locales that do not exist in the project**
The 13 ARB files that actually exist all have `preNoticeCountdown`. This is a stale artifact discrepancy, not an implementation defect.

### SUGGESTIONS

**S-1 — Manual smoke test (task 6.4) deferred**
A device/emulator run verifying computed minutes in the notification and dead-app snooze screen dismissal would close the final validation gap.

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## Verified Files

| File | Change |
|------|--------|
| `lib/l10n/app_en.arb` | `preNoticeCountdown` with `type: int` placeholder |
| `lib/l10n/app_{ar,bn,de,es,fr,hi,id,it,ja,pt,ru,zh}.arb` | Translated `preNoticeCountdown` keys |
| `lib/servicios/servicio_alarmas_android.dart` | `_preNoticeTemplate()` sentinel helper; `preNoticeTemplate` arg in `scheduleAlarm` |
| `android/.../AlarmScheduler.kt` | `NativeAlarmSpec.preNoticeTemplate`; `EXTRA_PRE_NOTICE_TEMPLATE` constant; JSON serialization |
| `android/.../MainActivity.kt` | Reads `preNoticeTemplate` from MethodChannel at line 119 |
| `android/.../PluriWaveAlarmReceiver.kt` | `computeRemainingMinutes()` + `formatPreNoticeText()`; hardcoded "Empieza en 30 minutos" removed |
| `lib/pantallas/pantalla_alarma_sonando.dart` | `_dismissScreen()` guard; `SystemNavigator.pop()` fallback; `services.dart` import |
| `test/l10n/pre_notice_countdown_test.dart` | 13 locale assertions |
| `test/servicios/servicio_alarmas_pre_notice_template_test.dart` | 2 MethodChannel round-trip tests |
| `test/pantallas/pantalla_alarma_sonando_dismiss_guard_test.dart` | 4 dismiss guard widget tests |