import { RouteLocationRaw, RouteLocationNormalizedLoaded } from "vue-router";
import { HasSsrParam } from "./ssr";
import { HasStoreParam } from "./store";

interface PreFetchOptions<TState> extends HasSsrParam, HasStoreParam<TState> {
  currentRoute: RouteLocationNormalizedLoaded;
  previousRoute: RouteLocationNormalizedLoaded;
  redirect: (url: RouteLocationRaw) => void;
  urlPath: string;
  publicPath: string;
}

// https://github.com/quasarframework/quasar/issues/6576#issuecomment-603787603
// Promise<{}> allow nearly any type of Promise to be used
export type PrefetchCallback<TState = any> = (
  options: PreFetchOptions<TState>
) => void | Promise<void> | Promise<{}>;

declare module "@vue/runtime-core" {
  interface ComponentCustomOptions {
    preFetch?: PrefetchCallback;
  }
}