import MainBackground from "./main.background";

export default class WindowsBackground {
  private windows: any;

  constructor(private main: MainBackground) {
    this.windows = chrome.windows;
  }

  async init() {
    if (!this.windows) {
      return;
    }

    this.windows.onFocusChanged.addListener(async (windowId: any) => {
      if (windowId === null || windowId < 0) {
        return;
      }

      await this.main.refreshBadgeAndMenu();
      this.main.messagingService.send("windowFocused");
      this.main.messagingService.send("windowChanged");
    });
  }
}