Method #initializePage

src/PageCollector.ts:115–144

(page: Page)

  }

  #initializePage(page: Page) {
    if (this.storage.has(page)) {
      return;
    }
    const idGenerator = createIdGenerator();
    const storedLists: Array<Array<WithSymbolId<T>>> = [[]];
    this.storage.set(page, storedLists);

    const listeners = this.#listenersInitializer(value => {
      const withId = value as WithSymbolId<T>;
      withId[stableIdSymbol] = idGenerator();

      const navigations = this.storage.get(page) ?? [[]];
      navigations[0].push(withId);
    });

    listeners['framenavigated'] = (frame: Frame) => {
      // Only split the storage on main frame navigation
      if (frame !== page.mainFrame()) {
        return;
      }
      this.splitAfterNavigation(page);
    };

    for (const [name, listener] of Object.entries(listeners)) {
      page.on(name, listener as Handler<unknown>);
    }

    this.#listeners.set(page, listeners);
  }

  protected splitAfterNavigation(page: Page) {
    const navigations = this.storage.get(page);