import { loadEnv } from '@rtorcato/api-config'
import { NotFoundError } from '@rtorcato/api-errors'
import { errorHandler } from '@rtorcato/api-errors-express'
import { ok } from '@rtorcato/api-response'
import { validate } from '@rtorcato/api-validation'
import { z } from 'zod'

const env = loadEnv(z.object({ PORT: z.coerce.number().default(3000) }))

app.post('/users', (req, res) => {
  const body = validate(z.object({ name: z.string() }), req.body)
  res.status(201).json(ok(body))
})

app.get('/users/:id', (req, res) => {
  throw new NotFoundError('User not found')
})

app.use(errorHandler())

import { NotFoundError } from '@rtorcato/api-errors'
import { errorHandler } from '@rtorcato/api-errors-hono'
import { ok } from '@rtorcato/api-response'
import { validate } from '@rtorcato/api-validation'
import { Hono } from 'hono'
import { z } from 'zod'

const app = new Hono()

app.post('/users', async (c) => {
  const body = validate(z.object({ name: z.string() }), await c.req.json())
  return c.json(ok(body), 201)
})

app.get('/users/:id', () => {
  throw new NotFoundError('User not found')
})

app.onError(errorHandler())

import { signToken, verifyToken } from '@rtorcato/api-auth'
import { requireAuth } from '@rtorcato/api-auth-express'

const token = signToken({ sub: user.id }, env.JWT_SECRET, {
  expiresIn: '1h',
})

// Reject anything without a valid bearer token, then read the claims.
app.get('/me', requireAuth(env.JWT_SECRET), (req, res) => {
  res.json(ok({ userId: req.auth.sub }))
})

const claims = verifyToken(token, env.JWT_SECRET)

import { buildOpenApiDocument } from '@rtorcato/api-openapi'
import { serveApiDocs } from '@rtorcato/api-openapi-express'
import { z } from 'zod'

const User = z.object({ id: z.uuid(), name: z.string(), email: z.email() })

// The same Zod schemas you validate with generate the spec — no drift.
const spec = buildOpenApiDocument({
  info: { title: 'Users API', version: '1.0.0' },
  routes: [
    {
      method: 'post',
      path: '/users',
      request: { body: User.pick({ name: true, email: true }) },
      responses: { 201: { description: 'Created', schema: User } },
    },
  ],
})

app.use('/docs', serveApiDocs(spec)) // → renders the Scalar UI below ↓