#!/usr/bin/bash
# powerman/identify-outlets.sh — flash each PDU outlet sequentially for physical tracing
#
# Run this from the workstation. It flashes each outlet one at a time so you
# can walk the rack and see which device's LED blinks. Write down the mapping,
# then run rename-outlets.sh with that mapping.
#
# Usage:
#   bash dcinfra/powerman/identify-outlets.sh
#
# On Friday: run this, walk the rack, note which outlet → which device.
set -uo pipefail
PROX_HOST="${PROX_HOST:-pfv-tsys1}"
REMOTE_SH="$(cd "$(dirname "$0")/../.." && pwd)/tests/remote.sh"

echo "PDU Outlet Identification — Flash Sequence"
echo "============================================"
echo "Each outlet will flash for 5 seconds. Walk the rack and note the device."
echo "Press Enter to start..."
read -r

for i in $(seq 1 10); do
  echo "--- Outlet $i: FLASHING (5s) ---"
  PROX_HOST="$PROX_HOST" bash "$REMOTE_SH" prox "powerman -f outlet-$i" </dev/null 2>/dev/null
  sleep 5
  PROX_HOST="$PROX_HOST" bash "$REMOTE_SH" prox "powerman -u outlet-$i" </dev/null 2>/dev/null
  echo "    Outlet $i → ? (write it down)"
  echo ""
  [ "$i" -lt 10 ] && { echo "Press Enter for next outlet..."; read -r; }
done

echo "============================================"
echo "Done. Now create your mapping file and run:"
echo "  bash dcinfra/powerman/rename-outlets.sh"
echo ""
echo "Format: outlet-number:new-name (one per line)"
echo "Example:"
echo "  1:pfv-tsys1"
echo "  2:pfv-tsys3"
echo "  ..."
echo "============================================"
