#!/usr/bin/env bash
# The one command that proves the app answers. Two modes, same checks:
#   bash scripts/smoke.sh                      # app already running (BASE=http://localhost:3000)
#   bash scripts/smoke.sh --docker             # via docker compose (Docker is not installed on this machine)
set -uo pipefail
BASE=${BASE:-http://localhost:3000}
fail=0
check() { # check <label> <expected> <actual>
  if [ "$2" = "$3" ]; then echo "ok   $1"; else echo "FAIL $1: expected [$2] got [$3]"; fail=1; fi
}

if [ "${1:-}" = "--docker" ]; then
  docker compose up --build -d
  trap 'docker compose down -v' EXIT
  for _ in $(seq 1 40); do curl -fsS "$BASE/api/healthz" >/dev/null 2>&1 && break; sleep 2; done
fi

check "healthz" '{"ok":true}' "$(curl -fsS "$BASE/api/healthz" 2>/dev/null)"
check "login page" "200" "$(curl -fsS -o /dev/null -w '%{http_code}' "$BASE/login")"
check "signup page" "200" "$(curl -fsS -o /dev/null -w '%{http_code}' "$BASE/signup")"
check "signed-out /app redirects" "307" "$(curl -s -o /dev/null -w '%{http_code}' "$BASE/app")"
check "analyze needs a session" "401" "$(curl -s -o /dev/null -w '%{http_code}' -X POST -H 'content-type: application/json' -d '{}' "$BASE/api/analyze")"
[ $fail -eq 0 ] && echo "smoke ok" || { echo "smoke FAILED"; exit 1; }