const CACHE_NAME = 'nademitex-user-v1'

self.addEventListener('install', () => {
  self.skipWaiting()
})

self.addEventListener('activate', (event) => {
  event.waitUntil(self.clients.claim())
})

self.addEventListener('fetch', (event) => {
  if (event.request.method !== 'GET') return

  const url = new URL(event.request.url)
  if (url.origin !== self.location.origin || url.pathname.includes('/server/api')) return

  event.respondWith(
    fetch(event.request)
      .then((response) => {
        const copy = response.clone()
        caches.open(CACHE_NAME).then((cache) => cache.put(event.request, copy))
        return response
      })
      .catch(() => caches.match(event.request)),
  )
})