// The app's client signed in to a fake berry, in a happy-dom page.

import { type FakeBerry, fakeBerry, withDom } from "@berry/util/dom.ts";
import type { Window } from "happy-dom";
import { Scope } from "./ui.ts";

export type Page = {
  window: Window;
  server: FakeBerry;
  /** Disposed once the test ends. */
  scope: Scope;
  settle(): Promise<void>;
};

export function withBerry(
  test: (page: Page) => Promise<void>,
  { url, globals }: { url?: string; globals?: Record<string, unknown> } = {},
): Promise<void> {
  const server = fakeBerry();
  return withDom(async (window) => {
    const { setToken } = await import("./client.ts");
    const scope = new Scope();
    setToken("test");
    try {
      await test({ window, server, scope, settle: () => window.happyDOM.waitUntilComplete() });
    } finally {
      scope.dispose();
      setToken(null);
    }
  }, { url, globals: { ...server.globals, ...globals } });
}