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terra-view/CHANGELOG.md
2025-12-09 06:18:30 +00:00

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# Changelog
All notable changes to Seismo Fleet Manager will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [0.3.0] - 2025-12-09
### Added
- **Series 4 (Micromate) Support**: New `/api/series4/heartbeat` endpoint for receiving telemetry from Series 4 Micromate units
- Auto-detection of Series 4 units via UM##### ID pattern
- Stores project hints from emitter payload in unit notes
- Automatic unit type classification across both Series 3 and Series 4 endpoints
- **Development Environment Labels**: Visual indicators to distinguish dev from production deployments
- Yellow "DEV" badge in sidebar navigation
- "[DEV]" prefix in browser title
- Yellow banner on dashboard when running in development mode
- Environment variable support in docker-compose.yml (ENVIRONMENT=production|development)
- **Quality of Life Improvements**:
- Human-readable relative timestamps (e.g., "2h 15m ago", "3d ago") with full date in tooltips
- "Last Updated" timestamp indicator on dashboard
- Status icons for colorblind accessibility (checkmark for OK, clock for Pending, X for Missing)
- Breadcrumb navigation on unit detail pages
- Copy-to-clipboard buttons for unit IDs
- Search/filter functionality for fleet roster table
- Improved empty state messages with icons
- **Timezone Support**: Comprehensive timezone handling across the application
- Timezone selector in Settings (defaults to America/New_York EST)
- Human-readable timestamp format (e.g., "9/10/2020 8:00 AM EST")
- Timezone-aware display for all timestamps site-wide
- Settings stored in localStorage for immediate effect
- **Settings Page Redesign**: Complete overhaul with tabbed interface and persistent preferences
- **General Tab**: Display preferences (timezone, theme, auto-refresh interval)
- **Data Management Tab**: Safe operations (CSV export, merge import, roster table)
- **Advanced Tab**: Power user settings (replace mode import, calibration defaults, status thresholds)
- **Danger Zone Tab**: Destructive operations isolated with enhanced warnings
- Backend preferences storage via new UserPreferences model
- Tab state persistence in localStorage
- Smooth animations and consistent styling with existing pages
- **User Preferences API**: New backend endpoints for persistent settings storage
- `GET /api/settings/preferences` - Retrieve all user preferences
- `PUT /api/settings/preferences` - Update preferences (supports partial updates)
- Database-backed storage for cross-device preference sync
- Migration script: `backend/migrate_add_user_preferences.py`
### Changed
- Timestamps now display in user-selected timezone with human-readable format throughout the application
- Settings page reorganized from 644-line flat layout to clean 4-tab interface
- CSV Replace Mode moved from Data Management to Advanced tab with additional warnings
- Import operations separated: safe merge in Data Management tab, destructive replace in Advanced tab
- Page title changed from "Roster Manager" to "Settings" for better clarity
- All preferences now persist to backend database instead of relying solely on localStorage
### Fixed
- Unit type classification now consistent across Series 3 and Series 4 heartbeat endpoints
- Auto-correction of misclassified unit types when they report to wrong endpoint
### Technical Details
- New `detect_unit_type()` helper function for pattern-based unit classification
- UserPreferences model with single-row table pattern (id=1) for global settings
- Series 4 units identified by UM prefix followed by digits (e.g., UM11719)
- JavaScript Intl API used for client-side timezone conversion
- Pydantic schema for partial preference updates (PreferencesUpdate model)
- Environment context injection via custom FastAPI template response wrapper
## [0.2.1] - 2025-12-03
### Added
- `/settings` roster manager page with CSV export/import, live stats, and danger-zone reset controls.
- `/api/settings` router that exposes `export-csv`, `stats`, `roster-units`, `import-csv-replace`, and the clear-* endpoints backing the UI.
- Dedicated HTMX partials/tabs for deployed, benched, retired, and ignored units plus new ignored-table UI to unignore or delete entries.
### Changed
- Roster and unit detail templates now display device-type specific metadata (calibration windows, modem pairings, IP/phone fields) alongside inline actions.
- Base navigation highlights the new settings workflow and routes retired/ignored buckets through dedicated endpoints + partials.
### Fixed
- Snapshot summary counts only consider deployed units, preventing dashboard alerts from including benched hardware.
- Snapshot payloads now include address/coordinate metadata so map widgets and CSV exports stay accurate.
## [0.2.0] - 2025-12-03
### Added
- Device-type aware roster schema (seismographs vs modems) with new metadata columns plus `backend/migrate_add_device_types.py` for upgrading existing SQLite files.
- `create_test_db.py` helper that generates a ready-to-use demo database with sample seismographs, modems, and emitter rows.
- Ignore list persistence/API so noisy legacy emitters can be quarantined via `/api/roster/ignore` and surfaced in the UI.
- Roster page enhancements: Add Unit modal, CSV import modal, and HTMX-powered table fed by `/partials/roster-table`.
- Unit detail view rewritten to fetch data via API, expose deployment status, and allow edits to all metadata.
### Changed
- Snapshot service now merges roster + emitter data into active/benched/retired/unknown buckets and includes device-specific metadata in each record.
- Roster edit endpoints parse date fields, manage modem/seismograph specific attributes, and guarantee records exist when toggling deployed/retired states.
- Dashboard partial endpoints are grouped under `/dashboard/*` so HTMX tabs stay in sync with the consolidated snapshot payload.
### Fixed
- Toggling deployed/retired flags no longer fails when a unit does not exist because the router now auto-creates placeholder roster rows.
- CSV import applies address/coordinate updates instead of silently dropping unknown columns.
## [0.1.1] - 2025-12-02
### Added
- **Roster Editing API**: Full CRUD operations for roster management
- `POST /api/roster/add` - Add new units to roster
- `POST /api/roster/set-deployed/{unit_id}` - Toggle deployment status
- `POST /api/roster/set-retired/{unit_id}` - Toggle retired status
- `POST /api/roster/set-note/{unit_id}` - Update unit notes
- **CSV Import**: Bulk roster import functionality
- `POST /api/roster/import-csv` - Import units from CSV file
- Support for all roster fields: unit_id, unit_type, deployed, retired, note, project_id, location
- Optional update_existing parameter to control duplicate handling
- Detailed import summary with added/updated/skipped/error counts
- **Enhanced Database Models**:
- Added `project_id` field to RosterUnit model
- Added `location` field to RosterUnit model
- Added `last_updated` timestamp tracking
- **Dashboard Enhancements**:
- Separate views for Active, Benched, and Retired units
- New endpoints: `/dashboard/active` and `/dashboard/benched`
### Fixed
- Database session management bug in `emit_status_snapshot()`
- Added `get_db_session()` helper function for direct session access
- Implemented proper session cleanup with try/finally blocks
- Database schema synchronization issues
- Database now properly recreates when model changes are detected
### Changed
- Updated RosterUnit model to include additional metadata fields
- Improved error handling in CSV import with row-level error reporting
- Enhanced snapshot service to properly manage database connections
### Technical Details
- All roster editing endpoints use Form data for better HTML form compatibility
- CSV import uses multipart/form-data for file uploads
- Boolean fields in CSV accept: 'true', '1', 'yes' (case-insensitive)
- Database sessions now properly closed to prevent connection leaks
## [0.1.0] - 2024-11-20
### Added
- Initial release of Seismo Fleet Manager
- FastAPI-based REST API for fleet management
- SQLite database with SQLAlchemy ORM
- Emitter reporting endpoints
- Basic fleet status monitoring
- Docker and Docker Compose support
- Web-based dashboard with HTMX
- Dark/light mode toggle
- Interactive maps with Leaflet
- Photo management per unit
- Automated status categorization (OK/Pending/Missing)
[0.3.0]: https://github.com/serversdwn/seismo-fleet-manager/compare/v0.2.1...v0.3.0
[0.2.1]: https://github.com/serversdwn/seismo-fleet-manager/compare/v0.2.0...v0.2.1
[0.2.0]: https://github.com/serversdwn/seismo-fleet-manager/compare/v0.1.1...v0.2.0
[0.1.1]: https://github.com/serversdwn/seismo-fleet-manager/compare/v0.1.0...v0.1.1
[0.1.0]: https://github.com/serversdwn/seismo-fleet-manager/releases/tag/v0.1.0