trails/openspec/changes/mobile-app/specs/shared-packages/spec.md
Ullrich Schäfer fff77a2ed2
Add mobile app, map-core, nearby sync, and activity recording specs
mobile-app: Unified React Native + Expo app combining Planner and
Journal. OAuth2 PKCE auth, MapLibre maps, versioned REST API with
Zod schemas, configurable server URL, offline SQLite, Web Push relay
notifications. TanStack Query + Zustand state management. Jest +
Maestro testing. 76 tasks across 5 phases.

map-core-package: Extract renderer-agnostic map definitions (tiles,
color palettes, POI categories, z-index) into @trails-cool/map-core.
Pure refactor preparing for MapLibre on mobile. 27 tasks.

mobile-activity-recording: GPS recording, live stats, HealthKit/Health
Connect export. Separated from mobile-app for independent scheduling.

mobile-nearby-sync: BLE route sync between nearby devices for offline
group riding. QR waypoint sharing as simpler v1. TXQR noted as future.

journal-rest-api spec: Full API contract — endpoints, auth, pagination,
errors, discovery, versioning, BRouter proxy.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-12 21:52:30 +02:00

1.5 KiB

MODIFIED Requirements

Requirement: React Native compatibility for types package

The @trails-cool/types package SHALL work in React Native without modification.

Scenario: Types import in mobile app

  • WHEN the mobile app imports interfaces from @trails-cool/types
  • THEN all types resolve correctly with no DOM or Node.js API dependencies

Requirement: React Native compatibility for gpx package

The @trails-cool/gpx package SHALL work in React Native by using a platform-appropriate XML parser.

Scenario: GPX parsing on mobile

  • WHEN the mobile app calls parseGpx() with a GPX string
  • THEN the package uses the React Native runtime's DOMParser (or a polyfill) instead of linkedom, and returns the same typed output as on Node.js

Scenario: GPX generation on mobile

  • WHEN the mobile app calls generateGpx() with route data
  • THEN the package produces valid GPX XML without relying on Node.js APIs

Requirement: React Native compatibility for i18n package

The @trails-cool/i18n package SHALL work in React Native with the same translation files.

Scenario: i18n initialization on mobile

  • WHEN the mobile app initializes i18n using @trails-cool/i18n
  • THEN translations load correctly and useTranslation() works in React Native components

Scenario: Language switching

  • WHEN the user changes language in the mobile app's Profile tab
  • THEN all strings update to the selected language using the shared translation files