#!/usr/bin/env bash
set -euo pipefail

if [[ $# -ne 1 ]]; then
  echo "usage: $0 /tmp/typhon-aci.env" >&2
  exit 1
fi

ENV_FILE="$1"
if [[ ! -f "$ENV_FILE" ]]; then
  echo "missing env file: $ENV_FILE" >&2
  exit 1
fi

set -a
# shellcheck source=/dev/null
source "$ENV_FILE"
set +a

: "${ACI_EMAIL:?ACI_EMAIL is required}"
: "${ACI_PASSWORD:?ACI_PASSWORD is required}"

export POLL_INTERVAL_SECONDS="${POLL_INTERVAL_SECONDS:-10}"
export REQUEST_TIMEOUT_MS="${REQUEST_TIMEOUT_MS:-10000}"
export LISTEN_PORT="${LISTEN_PORT:-9108}"
export LOG_LEVEL="${LOG_LEVEL:-info}"

LOG_FILE="/tmp/typhon-manual-smoke.log"
METRICS_FILE="/tmp/typhon-manual-smoke.metrics"

cleanup() {
  if [[ -n "${APP_PID:-}" ]]; then
    kill "$APP_PID" 2>/dev/null || true
    wait "$APP_PID" 2>/dev/null || true
  fi
}
trap cleanup EXIT

npm run dev >"$LOG_FILE" 2>&1 &
APP_PID=$!

for _ in {1..60}; do
  if curl -fsS "http://127.0.0.1:${LISTEN_PORT}/healthz" >/dev/null 2>&1; then
    curl -fsS "http://127.0.0.1:${LISTEN_PORT}/metrics" >"$METRICS_FILE"
    if rg -q '^typhon_up 1$' "$METRICS_FILE"; then
      break
    fi
  fi
  sleep 1
done

curl -fsS "http://127.0.0.1:${LISTEN_PORT}/metrics" >"$METRICS_FILE"

echo "=== Required metrics ==="
rg -n "^typhon_up|^typhon_build_info|^typhon_poll_errors_total|^typhon_temperature_celsius|^typhon_relative_humidity_percent|^typhon_vpd_kpa|^typhon_fan_speed_level" "$METRICS_FILE" -S || true

echo
if rg -q '^typhon_up 1$' "$METRICS_FILE"; then
  TEMP_LINE="$(rg '^typhon_temperature_celsius' "$METRICS_FILE" -n -S | head -n 1 || true)"
  HUMID_LINE="$(rg '^typhon_relative_humidity_percent' "$METRICS_FILE" -n -S | head -n 1 || true)"
  VPD_LINE="$(rg '^typhon_vpd_kpa' "$METRICS_FILE" -n -S | head -n 1 || true)"
  echo "=== Current climate ==="
  [[ -n "$TEMP_LINE" ]] && echo "$TEMP_LINE"
  [[ -n "$HUMID_LINE" ]] && echo "$HUMID_LINE"
  [[ -n "$VPD_LINE" ]] && echo "$VPD_LINE"
else
  echo "warning: typhon_up did not reach 1 during smoke window"
fi

echo
echo "=== Recent app log lines ==="
tail -n 60 "$LOG_FILE"

echo
echo "manual smoke complete"
echo "metrics: $METRICS_FILE"
echo "logs:    $LOG_FILE"