Vite + TypeScript PWA that mirrors the Android app's core features: - Pre-processed shelter data (build-time UTM33N→WGS84 conversion) - Leaflet map with shelter markers, user location, and offline tiles - Canvas compass arrow (ported from DirectionArrowView.kt) - IndexedDB shelter cache with 7-day staleness check - Service worker with CacheFirst tiles and precached app shell - i18n for en, nb, nn (ported from Android strings.xml) - iOS/Android compass handling with low-pass filter - Respects user map interaction (no auto-snap on pan/zoom) - Build revision cache-breaker for reliable SW updates Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
19 lines
450 B
JavaScript
19 lines
450 B
JavaScript
'use strict';
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var HoursPerDay = 24;
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var MinutesPerHour = 60;
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var SecondsPerMinute = 60;
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var msPerSecond = 1e3;
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var msPerMinute = msPerSecond * SecondsPerMinute;
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var msPerHour = msPerMinute * MinutesPerHour;
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var msPerDay = 86400000;
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module.exports = {
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HoursPerDay: HoursPerDay,
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MinutesPerHour: MinutesPerHour,
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SecondsPerMinute: SecondsPerMinute,
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msPerSecond: msPerSecond,
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msPerMinute: msPerMinute,
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msPerHour: msPerHour,
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msPerDay: msPerDay
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};
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