// ws-server/ws-compat.js

function createWsCompat({
  broadcastPhotoEvent,
  broadcastActivityEvent
}) {
  async function broadcastToUser(user, payload) {
    try {
      if (!user || !payload) {
        console.warn("⚠️ broadcastToUser chiamato senza user/payload");
        return;
      }

      const entity = payload.entity || payload.typeEntity;

      // Eventi attività
      if (entity === "activity" || entity === "activities") {
        if (typeof broadcastActivityEvent === "function") {
          return await broadcastActivityEvent(user, payload);
        }

        console.warn("⚠️ broadcastActivityEvent non disponibile");
        return;
      }

      // Default: eventi foto
      if (typeof broadcastPhotoEvent === "function") {
        return await broadcastPhotoEvent(user, payload);
      }

      console.warn("⚠️ broadcastPhotoEvent non disponibile");
    } catch (err) {
      console.warn("⚠️ broadcastToUser fallito:", err.message);
    }
  }

  async function broadcastToAdmins(payload) {
    try {
      return await broadcastToUser("Admin", payload);
    } catch (err) {
      console.warn("⚠️ broadcastToAdmins fallito:", err.message);
    }
  }

  return {
    broadcastToUser,
    broadcastToAdmins
  };
}

module.exports = createWsCompat;