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

OUT_DIR=".deploy_out"
mkdir -p "$OUT_DIR"
TS=$(date +%s)
OUT="${OUT_DIR}/cors_check_${TS}.log"

echo "Starting CORS check - output -> $OUT"
exec &> >(tee "$OUT")

BASE_DIR="$(cd "$(dirname "$0")/.." && pwd)"
cd "$BASE_DIR/packages/backend-api"

# stop previous backend if recorded
if [ -f /tmp/backend_api_pid.txt ]; then
  PID=$(cat /tmp/backend_api_pid.txt) || true
  if [ -n "$PID" ] && ps -p "$PID" > /dev/null 2>&1; then
    echo "Stopping previous backend (pid=$PID)"
    kill "$PID" || kill -9 "$PID" || true
    sleep 1
  fi
  rm -f /tmp/backend_api_pid.txt
fi

# move old logs
[ -f /tmp/backend_api_run.log ] && mv /tmp/backend_api_run.log /tmp/backend_api_run.log.bak || true

# source .env.production if exists (do not leak secrets)
if [ -f ./.env.production ]; then
  echo "Sourcing ./.env.production"
  set -a
  # shellcheck disable=SC1090
  . ./.env.production
  set +a
else
  echo "No ./.env.production found in packages/backend-api — ensure env vars are set if needed"
fi

# Start backend with ALLOW_ALL_CORS=1 for debugging (background)
echo "Starting backend with ALLOW_ALL_CORS=1 (debug mode)"
nohup env ALLOW_ALL_CORS=1 npx tsx src/index.ts > /tmp/backend_api_run.log 2>&1 &
echo $! > /tmp/backend_api_pid.txt
sleep 2

echo "--- /tmp/backend_api_run.log (head) ---"
head -n 200 /tmp/backend_api_run.log || true

BROADCAST_ORIGIN="https://avanzacast-broadcastpanel.bfzqqk.easypanel.host"
TOKEN_URL="http://localhost:4000/api/token?room=studio-demo&username=simulator"

echo "--- Curl test against $TOKEN_URL with Origin: $BROADCAST_ORIGIN ---"
curl -i -s -H "Origin: $BROADCAST_ORIGIN" "$TOKEN_URL" | sed -n '1,200p' || true

echo "\n--- backend log (tail) ---"
tail -n 200 /tmp/backend_api_run.log || true

# show PID info
if [ -f /tmp/backend_api_pid.txt ]; then
  echo "Backend PID: $(cat /tmp/backend_api_pid.txt)"
  ps -p $(cat /tmp/backend_api_pid.txt) -o pid,ppid,cmd || true
fi

# show listening sockets
echo "\n--- Listening sockets for :4000 ---"
ss -ltnp | rg 4000 || true

cat "$OUT"

echo "CORS check finished. Log saved at $OUT"