#!/bin/sh
set -eu

PROJECT=growqr-backend-staging
COMPOSE="docker compose -p $PROJECT -f docker-compose.yml -f docker-compose.override.yml"
REQUIRED_NETWORKS="growqr-backend-staging_default interview-service_default roleplay-service_default resume-builder-staging_default course-service_default qscore-service-staging_default matchmaking-v2_default user-service-staging_default"
EXTERNAL_NETWORKS="interview-service_default roleplay-service_default resume-builder-staging_default course-service_default qscore-service-staging_default matchmaking-v2_default user-service-staging_default"

preflight() {
  for network in $EXTERNAL_NETWORKS; do
    docker network inspect "$network" >/dev/null
  done
  $COMPOSE config --quiet
}

verify() {
  actual=$(docker inspect growqr-backend --format '{{range $name, $_ := .NetworkSettings.Networks}}{{$name}} {{end}}')
  for network in $REQUIRED_NETWORKS; do
    case " $actual " in
      *" $network "*) ;;
      *) echo "missing backend network: $network" >&2; exit 1 ;;
    esac
  done
  for network in $actual; do
    case " $REQUIRED_NETWORKS " in
      *" $network "*) ;;
      *) echo "unexpected backend network: $network" >&2; exit 1 ;;
    esac
  done

  docker exec growqr-backend node --input-type=module -e '
const checks = [
  ["user-service", "http://growqr_user_service:8003/health"],
  ["qscore", "http://qscore-service-staging-api-1:8000/health"],
  ["course", "http://growqr-course-service:8010/health"],
  ["resume", "http://growqr_resume_api:8000/health"],
  ["interview", "http://interview-service-api-1:8000/health"],
  ["roleplay", "http://roleplay-service-api-1:8000/health"],
];
let failed = false;
for (const [name, url] of checks) {
  try {
    const response = await fetch(url, { signal: AbortSignal.timeout(3000) });
    console.log(name, response.status);
    if (response.status !== 200) failed = true;
  } catch (error) {
    console.error(name, "ERROR", error.message);
    failed = true;
  }
}
if (failed) process.exit(1);
'
  docker exec growqr-backend node --input-type=module -e "const response=await fetch('http://127.0.0.1:4000/healthz',{signal:AbortSignal.timeout(3000)});console.log('backend',response.status);if(response.status!==200)process.exit(1)"
}

action=${1:-}
[ "$#" -gt 0 ] && shift
case "$action" in
  preflight) preflight ;;
  verify) verify ;;
  up) preflight; $COMPOSE up -d "$@"; verify ;;
  down) $COMPOSE down "$@" ;;
  *) echo "Usage: scripts/staging-compose.sh <preflight|verify|up|down> [compose args]" >&2; exit 2 ;;
esac