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https://github.com/kuhyx/screen-locker.git
synced 2026-11-11 19:53:55 +01:00
Krzysztof kuhy Rudnicki
53bbdda419
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The wake_alarm_skip rung has been dead since the repos split: it read ../wake_alarm/wake_state.json (no longer a path) for a skip_workout field nothing ever wrote, and answered "no skip" for a year without an error. It now reads ~/.local/state/wake_alarm/morning_session.json, written HMAC-signed by wake-alarm every two minutes through the morning, and the whole decision is: signature ok, dated today, now < exempt_until. A completed-in-time morning defers the lock to 11:00; a live one until min(start + 90 min, 09:30); nothing else changes the ladder. The enforce path waits up to 30 s for a freshly booted PC's refresher; status paths never wait. Takes Flutter 3.47.5. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Tp54ewdXRLaimUuT8LgYyn
77 lines
2.8 KiB
Python
77 lines
2.8 KiB
Python
"""Early bird window detection and pending-state helpers for ScreenLocker.
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The early-bird "still waiting to see if a real workout shows up" flag is a
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same-day pending marker, not a workout — it is intentionally kept out of
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log.json (which is reserved for real outcomes) and instead lives in
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its own self-expiring, HMAC-signed state file, mirroring the pattern used by
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``wake_alarm._state`` in the companion wake-alarm service.
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"""
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from __future__ import annotations
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from datetime import UTC, datetime
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import json
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import logging
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from gatelock.log_integrity import compute_entry_hmac
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from screen_locker._compliance_state import is_early_bird_pending
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from screen_locker._constants import (
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EARLY_BIRD_END_HOUR,
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EARLY_BIRD_END_MINUTE,
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EARLY_BIRD_PENDING_FILE,
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EARLY_BIRD_START_HOUR,
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EXTRA_BENEFITS_FILE,
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)
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from screen_locker._day import today_str
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from screen_locker._extra_benefits import has_extended_early_bird
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_logger = logging.getLogger(__name__)
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def _today_str() -> str:
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"""Return today's LOCAL date as YYYY-MM-DD (see ``screen_locker._day``)."""
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return today_str()
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class EarlyBirdMixin:
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"""Mixin providing early-bird time window checks and pending-state helpers."""
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def _get_local_time_minutes(self) -> int:
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"""Return current local time as minutes from midnight."""
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now = datetime.now(tz=UTC).astimezone()
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return now.hour * 60 + now.minute
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def _is_early_bird_time(self) -> bool:
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"""Return True if current local time is in the early bird window.
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Normally the window closes at 08:30. When the current ISO week has an
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extended early-bird reward (earned by 5+ workouts the prior week) the
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window extends to 09:00.
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"""
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minutes = self._get_local_time_minutes()
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start = EARLY_BIRD_START_HOUR * 60
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if has_extended_early_bird(EXTRA_BENEFITS_FILE):
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end = 9 * 60 # 09:00
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else:
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end = EARLY_BIRD_END_HOUR * 60 + EARLY_BIRD_END_MINUTE
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return start <= minutes < end
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def _is_early_bird_pending(self) -> bool:
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"""Check if today has an unresolved early-bird pending marker."""
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return is_early_bird_pending(EARLY_BIRD_PENDING_FILE)
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def _save_early_bird_pending(self) -> None:
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"""Save today's early-bird pending marker (self-expires tomorrow)."""
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state: dict[str, object] = {"date": _today_str()}
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signature = compute_entry_hmac(state)
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if signature is not None:
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state["hmac"] = signature
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else:
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_logger.warning("HMAC key unavailable — saving unsigned pending marker")
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try:
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with EARLY_BIRD_PENDING_FILE.open("w") as f:
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json.dump(state, f, indent=2)
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except OSError as exc:
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_logger.warning("Could not save early-bird pending marker: %s", exc)
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