import { WORK_ORDERS_ROUTE } from "@/domain/dashboard/utils/work-order-drilldown-links";

const WORK_ORDER_PARAM = "wo";
const TAB_PARAM = "tab";

export const WORK_ORDER_DEEP_LINK_TABS = [
  "info",
  "comments",
  "audit",
  "completion",
  "extras",
] as const;

export type WorkOrderDeepLinkTab = (typeof WORK_ORDER_DEEP_LINK_TABS)[number];

export type WorkOrderDeepLink = {
  workOrderId: string;
  tab: WorkOrderDeepLinkTab;
};

function isDeepLinkTab(value: string | null): value is WorkOrderDeepLinkTab {
  return WORK_ORDER_DEEP_LINK_TABS.some((tab) => tab === value);
}

/** `/workorders?wo=<id>&tab=<tab>` opens that work order's slide-over on the given tab. */
export function workOrderDeepLinkUrl(workOrderId: string | number, tab?: string | null): string {
  const search = new URLSearchParams({ [WORK_ORDER_PARAM]: String(workOrderId) });
  if (isDeepLinkTab(tab ?? null)) {
    search.set(TAB_PARAM, String(tab));
  }
  return `${WORK_ORDERS_ROUTE}?${search.toString()}`;
}

export function parseWorkOrderDeepLink(params: URLSearchParams): WorkOrderDeepLink | null {
  const workOrderId = (params.get(WORK_ORDER_PARAM) ?? "").trim();
  if (!/^\d+$/.test(workOrderId)) {
    return null;
  }
  const tab = params.get(TAB_PARAM);
  return { workOrderId, tab: isDeepLinkTab(tab) ? tab : "info" };
}

export function withoutWorkOrderDeepLink(params: URLSearchParams): URLSearchParams {
  const next = new URLSearchParams(params);
  next.delete(WORK_ORDER_PARAM);
  next.delete(TAB_PARAM);
  return next;
}