/*
 * Copyright 2023 Harness, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import React from 'react'
import { useLocation } from 'react-router-dom'
import qs from 'qs'
import type { IParseOptions } from 'qs'

export interface UseQueryParamsOptions<T> extends IParseOptions {
  processQueryParams?(data: Unknown): T
}

export function useQueryParams<T = unknown>(options?: UseQueryParamsOptions<T>): T {
  const { search } = useLocation()

  const queryParams = React.useMemo(() => {
    const params = qs.parse(search, { ignoreQueryPrefix: true, ...options })

    if (typeof options?.processQueryParams === 'function') {
      return options.processQueryParams(params)
    }

    return params
  }, [search, options])

  return queryParams as unknown as T
}