const express = require('express');
const app = express.Router();
const expressWs = require('express-ws')(app);

const sqlite = require('better-sqlite3');
const db = new sqlite('the_big_db.db', { verbose: console.log });

const { loginRequired } = require('../authStuff.js');

const { interpret, sockets, lookUpObject, 
  getAttribute, setAttribute, hasOwnAttribute, deleteAttribute } = require('../interpreter.js');



app.ws('/embody', (ws, req) => {
	// const { playerObject } = db.prepare('select playerObject from users where id=?').get(req.session.userId)
	const playerObjectId = 30; // mocked out for now!
	sockets.set(playerObjectId, ws);
  ws.send(`location change to: #${getAttribute(playerObjectId, "location")}`);

  ws.on('message', (msg) => { 
  	const location = lookUpObject(playerObjectId).location;

    interpret(location, playerObjectId, msg);
  });

  ws.on('close', () => sockets.delete(playerObjectId));
});



module.exports = app;