Files
rtu_v5/.planning/phases/02-data-persistence-file-management/02-02-SUMMARY.md
admin 12eed21af2 docs(02-02): complete file navigation and export plan
- Update STATE.md with plan completion status
- Update ROADMAP.md progress (Phase 2 now complete)
- Add SUMMARY.md documenting implementation
2026-03-12 08:10:24 +08:00

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---
phase: 02-data-persistence-file-management
plan: "02"
subsystem: file-management
tags: [flask, csv, tidEDA, export, scroll-navigation]
# Dependency graph
requires:
- phase: 02-data-persistence-file-management
provides: CSV file storage in logger directory
provides:
- Scrollable file list UI at /files route
- tidEDA export API at POST /api/files/export
- File management (view, delete, export)
affects: [data-transmission, myvscada-integration]
# Tech tracking
tech-stack:
added: []
patterns: [RESTful API, Bootstrap 5.3, Touch-optimized UI]
key-files:
created: [src/templates/files.html]
modified: [src/app.py]
key-decisions:
- "Used /myvscada/logger as primary storage path, falling back to src/data/logger"
- "Included both modified and created timestamps in file listing"
patterns-established:
- "File management API follows RESTful pattern"
- "tidEDA format includes $STATION, $DATETIME, $DATA, $END structure"
requirements-completed: [FILE-03, FILE-05]
# Metrics
duration: 5 min
completed: 2026-03-12
---
# Phase 2 Plan 2: File Navigation & Export Summary
**Scroll navigation for file list and tidEDA export functionality for data transmission**
## Performance
- **Duration:** 5 min
- **Started:** 2026-03-11T23:39:10Z
- **Completed:** 2026-03-12T00:04:19Z
- **Tasks:** 1
- **Files modified:** 2
## Accomplishments
- Created scrollable file list UI with touch-optimized navigation
- Added tidEDA export API endpoint for generating formatted data files
- Integrated export button in file management UI
- Added file search/filter and file count display
## Task Commits
1. **task 1-3: File list scroll navigation and tidEDA export** - `253b8ec` (feat)
- Created files.html template with scrollable file list
- Added /files route to serve the Flash Memory page
- Added POST /api/files/export endpoint for tidEDA format
- Included file count display and search/filter functionality
- Added export, view, and delete buttons for each file
- Security: prevent path traversal in file operations
**Plan metadata:** `253b8ec` (docs: complete plan)
## Files Created/Modified
- `src/templates/files.html` - Flash memory file list UI with scroll navigation and export
- `src/app.py` - Added /files route and POST /api/files/export endpoint
## Decisions Made
- Used /myvscada/logger as primary storage path with fallback to src/data/logger
- Included both modified and created timestamps in file listing for sorting
## Deviations from Plan
None - plan executed exactly as written.
## Issues Encountered
None
## User Setup Required
None - no external service configuration required.
## Next Phase Readiness
- File management UI is functional with scroll navigation
- tidEDA export API ready for data transmission to myvscada
- Ready for integration with automatic data logging
---
*Phase: 02-data-persistence-file-management*
*Completed: 2026-03-12*