---
phase: 14-site-dashboard-sector-views-wireless-ui
plan: 03
subsystem: ui
tags: [react, tanstack-query, tailwind, site-dashboard, sectors, wireless]

requires:
  - phase: 14-site-dashboard-sector-views-wireless-ui
    provides: sectorsApi, wirelessApi, devicesApi with site_id filter, WirelessLinksTable with siteId prop, signalColor helper
provides:
  - Tabbed site dashboard with Health Grid, Sectors, and Links views
  - SiteHealthGrid component with device status cards, CPU/memory bars, uptime
  - SiteSectorView with collapsible sector sections, AP cards, CPE lists, aggregate stats, sector assignment
  - SectorFormDialog for create/edit sectors
  - SiteLinksTab wrapping WirelessLinksTable with site filtering
affects: [site-management, fleet-views]

tech-stack:
  added: []
  patterns:
    - useState-based tab switching consistent with device detail page pattern
    - Fleet summary data merged with device list for CPU/memory metrics on health grid
    - Collapsible sector sections with inline aggregate stats (client count, avg signal, link count)

key-files:
  created:
    - frontend/src/components/sites/SiteHealthGrid.tsx
    - frontend/src/components/sites/SiteSectorView.tsx
    - frontend/src/components/sites/SectorFormDialog.tsx
    - frontend/src/components/sites/SiteLinksTab.tsx
  modified:
    - frontend/src/routes/_authenticated/tenants/$tenantId/sites/$siteId.tsx
    - frontend/src/lib/api.ts

key-decisions:
  - "Used fleet summary API for CPU/memory data since devicesApi.list does not return health metrics"
  - "Sector assignment dropdown uses sentinel value '__unassigned__' since Radix Select requires string values"

patterns-established:
  - "Site dashboard tab pattern: useState with conditional rendering (health/sectors/links)"
  - "Sector section pattern: collapsible cards with inline aggregate wireless stats"

requirements-completed: [DASH-02, DASH-03, DASH-04, SECT-03]

duration: 3min
completed: 2026-03-19
---

# Phase 14 Plan 03: Site Dashboard Integration Summary

**Tabbed site dashboard with device health grid, sector-organized AP/CPE view with aggregate wireless stats, and site-filtered wireless links**

## Performance

- **Duration:** 3 min
- **Started:** 2026-03-19T11:50:42Z
- **Completed:** 2026-03-19T11:54:14Z
- **Tasks:** 2
- **Files modified:** 6

## Accomplishments
- Site detail page upgraded from placeholder to full tabbed dashboard with three views
- Health Grid shows per-device cards with status dots, CPU/memory progress bars, and uptime
- Sector View groups APs by sector with collapsible sections, connected CPE lists, aggregate stats, and sector assignment dropdown
- Operators can create, edit, and delete sectors; reassign devices between sectors

## Task Commits

Each task was committed atomically:

1. **Task 1: Create SiteHealthGrid, SectorFormDialog, SiteSectorView, and SiteLinksTab components** - `d89233b` (feat)
2. **Task 2: Replace site detail page placeholder with tabbed dashboard** - `a9db9e4` (feat)

## Files Created/Modified
- `frontend/src/components/sites/SiteHealthGrid.tsx` - Device health grid with status, CPU/memory bars, uptime
- `frontend/src/components/sites/SiteSectorView.tsx` - Sector-organized view with AP cards, CPE lists, aggregate stats
- `frontend/src/components/sites/SectorFormDialog.tsx` - Sector create/edit dialog following SiteFormDialog pattern
- `frontend/src/components/sites/SiteLinksTab.tsx` - Wrapper for WirelessLinksTable with siteId filtering
- `frontend/src/routes/_authenticated/tenants/$tenantId/sites/$siteId.tsx` - Tabbed dashboard replacing placeholder
- `frontend/src/lib/api.ts` - Added sector_id/sector_name to DeviceResponse, site_id/sector_id to DeviceListParams

## Decisions Made
- Used fleet summary API for CPU/memory data since devicesApi.list does not return health metrics
- Sector assignment dropdown uses sentinel value '__unassigned__' since Radix Select requires string values

## Deviations from Plan

### Auto-fixed Issues

**1. [Rule 3 - Blocking] Added sector_id and sector_name to DeviceResponse type**
- **Found during:** Task 1 (SiteSectorView needs sector_id to group devices)
- **Issue:** Backend returns sector_id and sector_name on devices but frontend TypeScript type was missing them
- **Fix:** Added sector_id and sector_name to DeviceResponse interface
- **Files modified:** frontend/src/lib/api.ts
- **Verification:** TypeScript type matches backend schema
- **Committed in:** d89233b (Task 1 commit)

**2. [Rule 3 - Blocking] Added site_id and sector_id to DeviceListParams**
- **Found during:** Task 1 (SiteHealthGrid needs to filter devices by site)
- **Issue:** DeviceListParams missing site_id/sector_id even though backend accepts them
- **Fix:** Added site_id and sector_id to DeviceListParams interface
- **Files modified:** frontend/src/lib/api.ts
- **Verification:** devicesApi.list now accepts site_id filter parameter
- **Committed in:** d89233b (Task 1 commit)

---

**Total deviations:** 2 auto-fixed (2 blocking)
**Impact on plan:** Both fixes necessary for type correctness. Plan 01 added these backend fields but the frontend types were not updated to match.

## Issues Encountered
None

## User Setup Required
None - no external service configuration required.

## Next Phase Readiness
- Phase 14 complete: all three plans delivered
- Site dashboard fully functional with health grid, sector management, and wireless links
- Foundation ready for future enhancements (real-time updates, alert integration)

---
*Phase: 14-site-dashboard-sector-views-wireless-ui*
*Completed: 2026-03-19*

## Self-Check: PASSED