#!/usr/bin/bash
#
# powerman/test-pdu.sh — validate PDU control by cycling outlet 10 off and on
#
# Usage:
#   PROX_HOST=pfv-tsys1 bash tests/remote.sh prox-file powerman/test-pdu.sh
#
# Override: OUTLET=10  (which outlet to test)
#
set -euo pipefail

OUTLET="${OUTLET:-10}"
NODE="outlet-${OUTLET}"
PASS=0; FAIL=0
ok()   { echo "  [PASS] $1"; PASS=$((PASS+1)); }
fail() { echo "  [FAIL] $1"; FAIL=$((FAIL+1)); }

echo "============================================"
echo "  PDU Control Validation"
echo "  Host: $(hostname)"
echo "  Test: cycle outlet ${OUTLET} (off → wait → on)"
echo "============================================"

# --- 0. Powermand running? ---
echo ""
echo "--- [0/5] Powermand service ---"
if systemctl is-active --quiet powerman; then
  ok "powermand is running"
else
  fail "powermand is NOT running"
  echo "  Run setup.sh first."
  exit 1
fi

# --- 1. List outlets ---
echo ""
echo "--- [1/5] List outlets ---"
LIST_OUT=$(powerman -l 2>&1)
echo "$LIST_OUT"
# powerman shows ranges like "outlet-[1-10]" — match either exact or range form
if echo "$LIST_OUT" | grep -qE "outlet-(\[1-?10\]|${OUTLET}\b)"; then
  ok "Outlet '${NODE}' is defined"
else
  fail "Outlet '${NODE}' not found in powerman -l"
  exit 1
fi

# --- 2. Query current status ---
echo ""
echo "--- [2/5] Query initial status ---"
INITIAL=$(powerman -q 2>&1)
echo "$INITIAL"
if [ -n "$INITIAL" ]; then
  ok "Status query works (PDU is responding)"
else
  fail "Could not query status"
  echo "  PDU may be unresponsive. Check serial connection."
  exit 1
fi

# --- 3. Turn OFF outlet ---
echo ""
echo "--- [3/5] Turn OFF outlet ${OUTLET} ---"
if powerman -0 "$NODE" 2>&1; then
  ok "Off command sent successfully"
else
  fail "Off command failed"
fi

sleep 3

# Verify it's off (query just this outlet)
STATUS_OFF=$(powerman -q "$NODE" 2>&1)
echo "$STATUS_OFF"
if echo "$STATUS_OFF" | grep -qi "off\|unk"; then
  ok "Outlet ${OUTLET} confirmed OFF"
else
  echo "  (status may not perfectly reflect — continuing)"
fi

# --- 4. Turn ON outlet ---
echo ""
echo "--- [4/5] Turn ON outlet ${OUTLET} ---"
if powerman -1 "$NODE" 2>&1; then
  ok "On command sent successfully"
else
  fail "On command failed"
fi

sleep 3

# Verify it's on (query just this outlet)
STATUS_ON=$(powerman -q "$NODE" 2>&1)
echo "$STATUS_ON"
if echo "$STATUS_ON" | grep -qi "on"; then
  ok "Outlet ${OUTLET} confirmed ON"
else
  echo "  (status may not perfectly reflect — continuing)"
fi

# --- 5. Cycle test (off → delay → on in one command) ---
echo ""
echo "--- [5/5] Cycle test (powerman -c) ---"
if powerman -c "$NODE" 2>&1; then
  ok "Cycle command completed"
else
  fail "Cycle command failed"
  echo "  (some PDU firmware reports errors during cycle but still works)"
fi

sleep 5

# Final status
echo ""
echo "--- Final status ---"
powerman -q 2>&1

echo ""
echo "============================================"
echo "  Results: $PASS passed, $FAIL failed"
if [ "$FAIL" -gt 0 ]; then
  echo "  Some checks failed. Review output above."
  exit 1
fi
echo "  PDU control validated."
echo "============================================"