import { fetchBackoff } from 'fetch-backoff'

const response = await fetchBackoff('https://api.example.com/data', {
  retry: {
    attempts: 3,          // max retry attempts (default: 3)
    delay: 1000,          // base delay in ms (default: 1000)
    backoff: 'exponential', // 'fixed' | 'linear' | 'exponential' (default: 'exponential')
    jitter: true,         // add random jitter to delay (default: true)
    retryOn: [429, 500, 502, 503, 504], // status codes to retry (default)
    timeout: 10000,       // per-request timeout in ms (default: none)
    onRetry: (attempt, response, error) => {
      console.log(`Retry attempt ${attempt}`)
    },
  },
})

const response = await fetchBackoff('https://api.github.com/repos/owner/repo/stats/contributors', {
  headers: { Authorization: 'Bearer token' },
  retry: {
    attempts: 5,
    delay: 2000,
    backoff: 'fixed',
    retryOn: [202], // retry until data is ready
  },
})

if (response.status === 200) {
  const contributors = await response.json()
}

import { createClient } from 'fetch-backoff'

const github = createClient({
  baseUrl: 'https://api.github.com',
  headers: {
    Authorization: 'Bearer token',
    Accept: 'application/vnd.github.v3+json',
  },
  retry: { attempts: 3, backoff: 'exponential' },
})

const response = await github.fetch('/users/faizkhairi/repos')
const repos = await response.json()

import { withRetry } from 'fetch-backoff'

// Wrap the global fetch
const fetchWithRetry = withRetry(fetch, { attempts: 3 })
const response = await fetchWithRetry('https://api.example.com/data')

// Wrap a custom fetch (e.g. for testing)
const mockFetch = async (input, init) => new Response('ok')
const wrappedMock = withRetry(mockFetch, { attempts: 2, retryOn: [500] })