#!/usr/bin/env bash

set -euo pipefail

BASE_URL="${1:-}"

if [ -z "${BASE_URL}" ]; then
  echo "Usage: $0 <base-url>" >&2
  exit 1
fi

URL="${BASE_URL%/}/api/health"
TMP_FILE="$(mktemp)"
MAX_ATTEMPTS=20
SLEEP_SECONDS=3

trap 'rm -f "${TMP_FILE}"' EXIT

for attempt in $(seq 1 "${MAX_ATTEMPTS}"); do
  HTTP_CODE=$(curl -sS -o "${TMP_FILE}" -w "%{http_code}" "${URL}" || echo "000")

  if [ "${HTTP_CODE}" = "200" ]; then
    if node -e "const fs=require('fs');const d=JSON.parse(fs.readFileSync(process.argv[1],'utf8'));if(d?.ok!==true||typeof d?.service!=='string'){process.exit(1)}" "${TMP_FILE}"; then
      echo "Smoke check passed: ${URL} (attempt ${attempt}/${MAX_ATTEMPTS})"
      exit 0
    fi
  fi

  if [ "${attempt}" -lt "${MAX_ATTEMPTS}" ]; then
    sleep "${SLEEP_SECONDS}"
  fi
done

echo "Smoke check failed after ${MAX_ATTEMPTS} attempts: ${URL}" >&2
cat "${TMP_FILE}" >&2 || true
exit 1