import { useRuntimeConfig } from '#imports'
import { getRequestURL, readBody, setCookie } from 'h3'

export default defineEventHandler(async (event) => {
  const body = await readBody(event)
  const url = getRequestURL(event)
  const config = useRuntimeConfig()

  const apiOrigin = config.API_ORIGIN

  const externalUrl = apiOrigin + url.pathname.replace(/^\/api/, '') + url.search

  const resp = await fetch(externalUrl, {
    method: 'POST',
    body: JSON.stringify(body),
    headers: {
      'Content-Type': 'application/json',
    },
  })

  if (resp.status === 200) {
    const data = await resp.json()

    if (data?.data?.accessToken) {
      setCookie(event, 'authentication', data.data.accessToken, {
        path: '/',
        httpOnly: true,
        sameSite: 'strict',
        maxAge: 60 * 60 * 24,
      })

      delete data.data.accessToken
      return data
    }
  }

  return new Response(await resp.text(), {
    status: resp.status,
    headers: {
      'Content-Type': resp.headers.get('content-type') || 'text/plain',
    },
  })
})