import { PUBLIC_SUPABASE_URL, PUBLIC_SUPABASE_PUBLISHABLE_KEY } from '$env/static/public'
import { createServerClient } from '@supabase/ssr'
import type { Handle } from '@sveltejs/kit'

export const handle: Handle = async ({ event, resolve }) => {
  event.locals.supabase = createServerClient(PUBLIC_SUPABASE_URL, PUBLIC_SUPABASE_PUBLISHABLE_KEY, {
    cookies: {
      getAll() {
        return event.cookies.getAll()
      },
      setAll(cookiesToSet, headers) {
        /**
         * Note: You have to add the `path` variable to the
         * set and remove method due to sveltekit's cookie API
         * requiring this to be set, setting the path to `/`
         * will replicate previous/standard behavior (https://kit.svelte.dev/docs/types#public-types-cookies)
         */
        cookiesToSet.forEach(({ name, value, options }) =>
          event.cookies.set(name, value, { ...options, path: '/' })
        )
        if (Object.keys(headers).length > 0) {
          event.setHeaders(headers)
        }
      },
    },
  })

  return resolve(event, {
    filterSerializedResponseHeaders(name) {
      return name === 'content-range' || name === 'x-supabase-api-version'
    },
  })
}