/**
 * 宿主 quote-result：按当前点选费率打 selected 标记。
 * 与 embedded-quote-widget.notifyHostQuoteSelection 匹配规则一致。
 */
export type HostQuoteMatchKey = {
  carrier: string;
  service_level: string;
  rate_option: string;
  final_total: number;
};

export function isHostSelectedQuote(
  quote: HostQuoteMatchKey,
  selected: HostQuoteMatchKey,
): boolean {
  return (
    quote.carrier === selected.carrier &&
    quote.service_level === selected.service_level &&
    quote.rate_option === selected.rate_option &&
    quote.final_total === selected.final_total
  );
}

export function mapQuotesWithSelectedFlag<T extends HostQuoteMatchKey>(
  quotes: T[],
  selected: HostQuoteMatchKey,
): Array<T & { selected: boolean }> {
  return quotes.map((q) => ({
    ...q,
    selected: isHostSelectedQuote(q, selected),
  }));
}