#!/usr/bin/env bash
# Quick E2E helper: create session on backend-api and print a URL you can open in the Broadcast Panel (with token in query) or use to postMessage.
# Set these env vars before running if needed:
#   TOKEN_SERVER (default: http://localhost:4000)
#   BROADCAST_URL (default: http://localhost:5175)

TOKEN_SERVER=${TOKEN_SERVER:-http://localhost:4000}
BROADCAST_URL=${BROADCAST_URL:-http://localhost:5175}
ROOM=${1:-e2e-room}
USERNAME=${2:-e2e-runner}

set -e

echo "Creating session on ${TOKEN_SERVER} for room=${ROOM} username=${USERNAME}"
RESP=$(curl -sS -X POST "${TOKEN_SERVER%/}/api/session" -H 'Content-Type: application/json' -d '{"room":"'"${ROOM}"'","username":"'"${USERNAME}"'"}') || true
if [ -z "$RESP" ]; then
  echo "No response from token server"
  exit 1
fi

echo "Session response: $RESP"

ID=$(echo "$RESP" | jq -r '.id // empty')
TOKEN=$(echo "$RESP" | jq -r '.token // empty')
URL=$(echo "$RESP" | jq -r '.redirectUrl // .studioUrl // .url // empty')

if [ -n "$TOKEN" ]; then
  echo "\nToken created (truncated): ${TOKEN:0:40}..."
fi
if [ -n "$URL" ]; then
  echo "Returned URL: $URL"
fi

# Print a Broadcast Panel friendly URL that includes token in query (useful if INCLUDE_TOKEN_IN_REDIRECT flow is enabled)
if [ -n "$TOKEN" ]; then
  echo "\nOpen this in Broadcast Panel to auto-open the StudioPortal overlay (if it's integrated):"
  echo "${BROADCAST_URL}?token=${TOKEN}&url=${URL}&room=${ROOM}"
fi

# Also print a JS postMessage snippet you can paste in browser console to simulate the Broadcast Panel sending token to an open Broadcast/Studio page
if [ -n "$TOKEN" ]; then
  cat <<JS

# Paste the following into the Broadcast Panel page console (or run with browser automation). It will postMessage the token to the current origin:
(function(){
  const payload = { type: 'LIVEKIT_TOKEN', token: '${TOKEN}', url: '${URL}', room: '${ROOM}' };
  window.postMessage(payload, window.location.origin);
  console.log('Posted LIVEKIT_TOKEN to window', payload);
})();

JS
fi