import { parseQuery, stringifyQuery } from '@/core/serializer/query-serializer'
import { deepClone } from '@/shared/helpers/deep-clone'
import { parseUrl } from './serializer/url-serializer'

export function normalizeConfig(config?: FluentUrlConfig): FluentUrlConfig {
  return {
    parseQuery: config?.parseQuery ?? parseQuery,
    stringifyQuery: config?.stringifyQuery ?? stringifyQuery,
  }
}

export function normalizeOptions(args: {
  urlOptions?: Partial<FLuentUrlPlainObject> | string
  parseQuery: QuerySerializer['parseQuery']
}): FLuentUrlPlainObject {
  const { urlOptions: urlOrOptions, parseQuery } = args

  if (typeof urlOrOptions === 'string') {
    return parseUrl({
      str: urlOrOptions,
      parseQuery: parseQuery,
    })
  }

  return {
    protocol: urlOrOptions?.protocol,
    hostname: urlOrOptions?.hostname,
    paths: deepClone(urlOrOptions?.paths) ?? [],
    port: urlOrOptions?.port,
    fragment: urlOrOptions?.fragment,
    queries: deepClone(urlOrOptions?.queries) ?? Object.create(null),
  }
}