import express from 'express';
import path from 'path';
import { fileURLToPath } from 'url';
import chatRouter from './routers/chatRouter.js';
import authRouter from './routers/authRouter.js';
import navigationRouter from './routers/navigationRouter.js';
import settingsRouter from './routers/settingsRouter.js';
import adminRouter from './routers/adminRouter.js';
import contactRouter from './routers/contactRouter.js';
import cors from 'cors';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

const app = express();

const corsOptions = {
  origin: '*', 
  methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
  preflightContinue: false,
  optionsSuccessStatus: 204
};

app.use(cors(corsOptions));
app.use(express.json()); // To handle JSON request bodies

app.use('/api/chat', chatRouter);
app.use('/api/auth', authRouter);
app.use('/api/navigation', navigationRouter);
app.use('/api/settings', settingsRouter);
app.use('/api/admin', adminRouter);
app.use('/images', express.static(path.join(__dirname, '../frontend/public/images')));
app.use('/api/contact', contactRouter);

app.use((req, res) => {
  res.status(404).send('404 Not Found');
});

export default app;