time_to_leave/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

[Unreleased]

🌙 Mobile Application

• Default to dark theme across the mobile app
• Filter native calendar events by location to exclude empty ones
• Async station selection with error handling and alerts
• Improved notification settings UI

📅 Calendar Integration

• Google Calendar sync via full OAuth 2.0 flow (token exchange, refresh, and status checks)
• UI for connecting, syncing, and disconnecting Google accounts in the Calendar panel
• Batch edit panel for managing event destinations on the web calendar
• Edit support in AddEventModal for modifying existing events

🚉 Public Transport

• HAFAS LocMatch method in API client for finding nearest station to current location
• Improved station selection with async search and error handling
• WienerLinien departures hook improvements

🔧 API Client

• Added fetchGoogleCalendarEvents method for Google Calendar sync
• Added findNearestStation method for geolocation-based station lookup
• Enhanced HAFAS request handling

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[1.0.0] — 2025-01-27

🎉 Initial MVP Release

First stable release of TimeToLeave: a smart departure planner that integrates your calendar with real-time public transport data to tell you exactly when to leave.

Web Application

• Next.js 16 web dashboard with Tailwind CSS 4
• Calendar sync via .ics file import or URL
• Station search and journey planning for upcoming events
• Real-time departures with dynamic leave-status countdown
• Browser-based leave reminders with push notifications
• Dark/light theme toggle
• Debounced search and optimized calendar loading
• Docker support with multi-stage build and standalone output

Mobile Application

• React Native 0.81 / Expo 54 mobile client
• Five-screen navigation: Event List, Add Event, Event Detail, Origin Setup, Settings
• Native calendar import via expo-calendar
• Geolocation-based origin detection via expo-location
• Local push notifications via expo-notifications
• Persistent settings and state via AsyncStorage

Public Transport Integration

• HAFAS protocol support for Austrian railway (ÖBB) real-time departures
• WienerLinien integration for Vienna U-Bahn, tram, and bus departures
• Accurate timezone-aware HAFAS time parsing with DST transition handling for Europe/Vienna
• Support for repeated stop IDs and multiple connections

Routing

• Bike route calculation from origin to departure station via OSRM
• Geocoding API integration for station lookups
• Fallback and caching logic for API failures

Shared Infrastructure

• Monorepo structure with npm workspaces
• @timetoleave/core — shared types, countdown utilities, and leave-status logic
• @timetoleave/api-client — typed client for HAFAS, calendar, geocoding, and bike routing
• Correlation IDs for request tracing and monitoring
• Comprehensive test coverage across web (Vitest) and mobile (Jest)
• Strict TypeScript type-checking across all workspaces
• ESLint linting across the codebase