import express from 'express';
import cookieParser from 'cookie-parser';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';
import logger from '../utils/logger.js';
import { requireAuth, handleLogin, handleLogout, renderLogin } from './auth.js';
import dashboardRouter from './routes/dashboard.js';
import catalogRouter from './routes/catalog.js';
import usersRouter from './routes/users.js';
import productsRouter from './routes/products.js';
import walletsRouter from './routes/wallets.js';
import purchasesRouter from './routes/purchases.js';
import auditRouter from './routes/audit.js';
import settingsRouter from './routes/settings.js';
import categoriesRouter from './routes/categories.js';
import paymentWalletsRouter from './routes/paymentWallets.js';
import locationsRouter from './routes/locations.js';
import seedRouter from './routes/seed.js';

const __dirname = dirname(fileURLToPath(import.meta.url));
const app = express();

app.use(cookieParser());
app.use(express.urlencoded({ extended: true }));
app.use('/admin/style.css', express.static(join(__dirname, 'public', 'style.css')));

app.get('/health', (req, res) => {
  res.json({ status: 'ok', uptime: process.uptime() });
});

app.get('/login', (req, res) => {
  res.send(renderLogin());
});

app.post('/login', handleLogin);
app.get('/logout', handleLogout);

app.use(requireAuth);

app.use('/', dashboardRouter);
app.use('/catalog', catalogRouter);
app.use('/users', usersRouter);
app.use('/products', productsRouter);
app.use('/wallets', walletsRouter);
app.use('/purchases', purchasesRouter);
app.use('/audit', auditRouter);
app.use('/settings', settingsRouter);
app.use('/categories', categoriesRouter);
app.use('/locations', locationsRouter);
app.use('/payment-wallets', paymentWalletsRouter);
app.use('/seed', seedRouter);

export function startAdminPanel() {
  const port = parseInt(process.env.ADMIN_PORT || '3001', 10);
  app.listen(port, () => {
    logger.info({ port }, 'Admin panel started');
  });
}