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# Project Status: Marco
**Last Updated:** Mon Jan 26 2026
**Last Updated:** Tue Jan 27 2026
## Project Context
@ -15,7 +15,6 @@ We are building **Marco**, a decentralized maps application using **Ember.js** (
- Implemented a hybrid click handler:
- Detects clicks on visual vector tiles.
- Falls back to fetching authoritative data from an **Overpass API** service.
- Uses a **heuristic** (distance + type matching) to link visual clicks to API results (handling data desynchronization).
- **Logic Upgrade:** Map intelligently detects if _any_ sidebar/pane is open and handles outside clicks to close them instead of initiating new searches.
- **Optimization:** Added **10px hit tolerance** for easier tapping on mobile devices.
- **Visuals:** Increased bookmark marker size (Radius 9px) and added a subtle drop shadow.
@ -58,6 +57,7 @@ We are building **Marco**, a decentralized maps application using **Ember.js** (
- `osm.js`: Fetches nearby POIs from Overpass API.
- **Configurable:** Now supports dynamic API endpoints via `SettingsService`.
- **Reliability:** Implemented `fetchWithRetry` to handle HTTP 504/502/503 timeouts and 429 rate limits, in addition to network errors.
- **Caching:** Implemented in-memory cache for repeated `getNearbyPois` requests (same lat/lon/radius) to enable instant "Back" navigation.
- `settings.js`: Manages user preferences (currently Overpass API provider) persisted to `localStorage`.
- **UI Components:**
- `places-sidebar.gjs`: Displays a list of nearby POIs.
@ -73,26 +73,34 @@ We are building **Marco**, a decentralized maps application using **Ember.js** (
- **Geo Utils:**
- `app/utils/geo.js`: Haversine distance calculations.
- `app/utils/geohash-coverage.js`: Logic to calculate required 4-char geohash prefixes for a given bounding box.
- **Format Utils:**
- `app/utils/format-text.js` & `humanize-osm-tag` helper: Standardized logic (Title Case, space replacement) for displaying OSM tags like `guest_house` -> "Guest House".
- **Build & DevOps:**
- **Icon Generation:** Added `build:icons` script using `magick` and `rsvg-convert` to automate PNG generation from SVG.
- **Dependencies:** Documented system requirements (ImageMagick, librsvg) in `README.md`.
- **Ember CLI:** Added as dev dependency to support generator commands.
- **License:** Added AGPLv3 license.
### 4. Routing & Data Optimization
### 4. Routing & Architecture (Refactored)
- **Explicit URLs:** Implemented routing support for specific OSM entities via `/place/osm:node:<id>` and `/place/osm:way:<id>`, distinguishing them from local bookmarks (ULIDs).
- **URL-Driven Architecture:** Moved from service-based state to proper route-based state management.
- `/search?lat=...&lon=...&q=...`: Displays search results list.
- `/place/:place_id`: Displays details for a specific place (OSM POI or Bookmark).
- **Heuristic Navigation:** The `search` route implements "visual click matching" logic. If a search yields a direct match (exact name or very close proximity), it automatically redirects to the `/place/` route, skipping the list view.
- **Back Button Support:** Browser history works correctly. Navigating "Back" from a place returns to the cached search results instantly without network requests.
- **Explicit URLs:** Routes support specific OSM entities via `/place/osm:node:<id>` and `/place/osm:way:<id>`, distinguishing them from local bookmarks (ULIDs).
- **Smart Linking:** The `showPlaces` action intercepts search results and automatically resolves them to existing **Bookmarks** if a match is found (via `storage.findPlaceById`). This ensures the app navigates to the persistent Bookmark URL (ULID) and correctly reflects the "Saved" status in the UI instead of treating it as a new generic OSM place.
- **Data Normalization:** Refactored `OsmService` to return normalized objects (`osmTags`, `osmType`) for all queries. This ensures consistent data structures between fresh Overpass results and saved bookmarks throughout the app.
- **Performance:** Optimized navigation to prevent redundant network requests. Clicking a map pin passes the existing data object to the route, skipping the `model` hook (no re-fetch) while maintaining correct deep-linkable URLs via a custom `serialize` hook in `PlaceRoute`.
## Current State
- **Repo:** The app runs via `pnpm start`.
- **Workflow:**
1. User pans map -> `moveend` triggers `storage.loadPlacesInBounds`.
2. User clicks map -> "Pulse" animation -> hybrid hit detection (Visual Tile vs Overpass).
3. **Navigation:** Selected place is checked against bookmarks; if found, it uses the Bookmark object. Otherwise, it uses the OSM object.
2. User clicks map -> Route transition to `/search` -> "Pulse" animation -> hybrid hit detection (Visual Tile vs Overpass).
3. **Navigation:**
- If direct match: Redirect to `/place/:id`.
- If multiple results: Show `/search` list view.
4. Sidebar displays details via `<PlaceDetails>` component (Bottom sheet on mobile).
5. User clicks "Save Bookmark" -> Stores JSON in RemoteStorage.
6. RemoteStorage change event -> Debounced reload updates the map reactive-ly.
@ -101,17 +109,15 @@ We are building **Marco**, a decentralized maps application using **Ember.js** (
## Files Currently in Focus
- `app/styles/app.css`: Mobile CSS fixes (font sizes, control positioning).
- `package.json`: New scripts and dependencies.
- `README.md`: Updated documentation.
- `app/services/osm.js`: Caching logic.
- `app/routes/search.js`: Search heuristics.
- `app/components/place-details.gjs`: Formatting logic.
## Next Steps & Pending Tasks
1. **Mobile Polish:** Verify "Locate Me" animation on iOS Safari.
2. **Collections/Lists:** Implement ability to organize bookmarks into lists/collections.
3. **Linting & Code Quality:** Fix remaining CSS errors, remove inline styles in `map.gjs`, and address unused variables/runloop usage.
4. **Performance:** Monitor performance with large datasets (thousands of bookmarks).
5. **Testing:** Add automated tests for the geohash coverage, retry logic, and new editing features.
1. **Linting & Code Quality:** Fix remaining CSS errors, remove inline styles in `map.gjs`, and address unused variables/runloop usage.
2. **Testing:** Add automated tests for the geohash coverage, retry logic, and new editing features.
3. **Performance:** Monitor performance with large datasets (thousands of bookmarks).
## Technical Constraints