import { Bagel, Router } from '@kakengloh/bagel';

const app = new Bagel();

app.get('/', async (req, res) => res.send('Hello from Bagel.js!'));

app.listen(3000);

import { Bagel, Router } from '@kakengloh/bagel';

// Create items router
const items = new Router();
items.get('/', async (req, res) => res.json({ items: [] }));

// Create v1 router
const v1 = new Router();
// Mount items router to v1 router
v1.mount('/items', items);

const app = new Bagel();

// Mount v1 router to app
app.mount('/v1', v1);

app.listen(3000);

import { Bagel, Router } from '@kakengloh/bagel';

const app = new Bagel();

// Before middleware
app.use(async (req, res, next) => {
  console.log('Before');
});

// Route handler
app.get('/', async (req, res) => res.send('Hello from Bagel.js!'));

// After middleware
app.use(async (req, res, next) => {
  console.log('After');
});

app.listen(3000);

import { Bagel, Handler } from '@kakengloh/bagel';

// Entity
interface Bread {
  bakeryId: string;
  name: string;
  price: number;
}

// Path parameters
interface PathParams {
  bakeryId: string;
}

// Query parameters
type QueryParams = Record<string, unknown>;

// Request body
type RequestBody = Bread;

// Response body
interface ResponseBody {
  bread: Bread;
}

// Route handler with all types specified
const createBread: Handler<
  PathParams,
  QueryParams,
  RequestBody,
  ResponseBody
> = async (req, res) => {
  const { name, price } = req.body; // Typed inferred
  const { bakeryId } = req.params; // Typed inferred

  const bread: Bread = {
    bakeryId,
    name,
    price,
  };

  return res.json({ bread }); // Typed checked
};

const app = new Bagel();
app.post('/bakeries/:bakeryId/breads', createBread);

app.listen(3000);

import { Bagel } from '@kakengloh/bagel';

const app = new Bagel({
  // Every error thrown will go through this function
  // Here you can return a custom response
  error: async (res, err) => {
    return res.status(400).json({ error: 'Bad request' });
  },
});

app.get('/error', async () => {
  throw new Error('Some error');
});

app.listen(3000);