## QA Verification: ✅ PASSED **Verification Date:** 2026-01-03 09:10 UTC **Commit Verified:** c73f8d8 ### Test Results - ✅ All 111 tests passing - ✅ Code review completed - ✅ Logic verification completed - ✅ Color coding verified correct - ✅ Dependencies installed successfully - ✅ Application running correctly ### Implementation Verified - ✅ Progress component using @radix-ui/react-progress - ✅ MiniProgress component with proper color coding - ✅ Voltage bar (100-140V, normal 110-130V) turns red outside range - ✅ Current bar (0-24A) with percentage-based coloring - ✅ Power bar (0-2880W) with percentage-based coloring - ✅ Color scheme: Green < 40% < Yellow < 60% < Orange < 80% < Red ### Quality Assessment - ✅ Clean, reusable component design - ✅ Type-safe TypeScript implementation - ✅ Follows existing codebase patterns - ✅ Accessibility built-in via Radix UI - ✅ No bugs or issues identified **Full report:** /tmp/qa-APC-43.md **Status:** Implementation fully meets requirements. Ready for deployment.

## Implementation Complete **Changes Made:** - Created `frontend/src/components/ui/progress.tsx`: New Progress component (shadcn/ui style) using @radix-ui/react-progress - Modified `frontend/src/components/layout/header.tsx:23-55`: Added MiniProgress component for header metrics display - Modified `frontend/src/components/layout/header.tsx:114-137`: Replaced plain text values with MiniProgress bars **Features:** - **Voltage (100-140V range)**: Shows normal zone of 110-130V, turns red if outside normal range - **Current (0-24A)**: Shows capacity usage relative to PDU max capacity - **Power (0-2880W)**: Shows consumption (based on 24A x 120V = 2880W max) **Color Coding:** - Green: < 40% usage - Yellow: 40-60% usage - Orange: 60-80% usage - Red: > 80% usage OR voltage outside normal range **Verification:** - Build completed successfully - All 111 tests pass **Commit:** c73f8d8

## Feature Triage Complete **Status:** NOT IMPLEMENTED **Summary:** This feature requests adding mini horizontal progress bars next to the voltage, current, and power readings in the header. Currently only plain text values are displayed (e.g., "120V", "3.2A", "384W"). The progress bars would show values relative to expected ranges: - **Voltage:** 100-140V range, with normal zone of 110-130V - **Current:** 0-24A (PDU max capacity) - **Power:** Derived from voltage x current **Implementation Location:** - Create: `frontend/src/components/ui/progress.tsx` (shadcn/ui Progress component) - Modify: `frontend/src/components/layout/header.tsx` (add progress bars) - Reference: `CapacityBar` in `power-gauges.tsx` shows the pattern to follow **Dependencies:** Requires `@radix-ui/react-progress` package **Complexity:** Low - Uses existing patterns from CapacityBar component See attached triage report for full implementation details.