Waku nuqs adapter

nuqs-waku-adapter.ts

'use client'

import {
  type unstable_AdapterOptions as AdapterOptions,
  unstable_createAdapterProvider as createAdapterProvider,
  renderQueryString
} from 'nuqs/adapters/custom'
import { useRouter } from 'waku'

function useNuqsAdapter() {
  const { path, query, push, replace } = useRouter()
  const searchParams = new URLSearchParams(query)
  const updateUrl = (search: URLSearchParams, options: AdapterOptions) => {
    const query = renderQueryString(search)
    const url = path + query + location.hash
    if (options.shallow) {
      options.history === 'push'
        ? history.pushState(null, '', url)
        : history.replaceState(null, '', url)
    } else {
      const updateMethod = options.history === 'push' ? push : replace
      // bypass waku's typesafe route check by using `as never`
      updateMethod(url as never)
    }
    // Waku router does not scroll unless the pathname changes
    if (options.scroll) {
      window.scrollTo(0, 0)
    }
  }
  return {
    searchParams,
    updateUrl
  }
}

export const NuqsAdapter = createAdapterProvider(useNuqsAdapter)