import { AppStorageV2, window} from '@kit.ArkUI';

//该文档主要储存屏幕信息,主窗口信息,窗口管理信息
//底部有全局信息变量,已导出,其他page只需要import该文件即可调用let变量
@ObservedV2
export class MainScreenDisplayInfo {
  @Trace public mainScreenDisplayId: number;
  @Trace public mainScreenWidth: number;
  @Trace public mainScreenHeight: number;

  constructor(_id?: number, _width?: number,_height?: number) {
    this.mainScreenDisplayId = _id ?? 0;
    this.mainScreenWidth = _width ?? 0;
    this.mainScreenHeight = _height ?? 0;
  }
}

@ObservedV2
export class MainWindowInfo {
  @Trace public mainWindowWidth: number;
  @Trace public mainWindowHeight: number;

  constructor(_width?: number, _height?: number) {
    this.mainWindowWidth = _width ?? 0;
    this.mainWindowHeight = _height ?? 0;
  }
}

@ObservedV2
export class MainWindowStageInfo {
  @Trace public ws: window.WindowStage| undefined;

  constructor(_ws?: window.WindowStage) {
    this.ws = _ws ?? undefined;
  }
}
//全局保存主窗口信息,屏幕信息.窗口管理器信息
export let mwInfo: MainWindowInfo = AppStorageV2.connect<MainWindowInfo>(MainWindowInfo, () => new MainWindowInfo())!;
export let msdInfo: MainScreenDisplayInfo = AppStorageV2.connect<MainScreenDisplayInfo>(MainScreenDisplayInfo, () => new MainScreenDisplayInfo())!;
export let mwsInfo: MainWindowStageInfo = AppStorageV2.connect<MainWindowStageInfo>(MainWindowStageInfo, () => new MainWindowStageInfo())!;