import {IOptionalSetMapMethod} from './optional-set-map-method.interface';
import {GoogleMapComponent} from './google-map';
/**
 * Created by mjaric on 10/3/16.
 */



export abstract class BaseGoogleMapComponent<T extends IOptionalSetMapMethod> {

    protected proxy: Promise<T>;
    protected proxyResolver: (googleMapEntity: T) => void;

    protected mapComponent: GoogleMapComponent;
    protected delay: number;

    constructor() {
        this.proxy = new Promise(resolve => this.proxyResolver = resolve);
    }

    hasMapComponent(): boolean {
        return !!this.mapComponent;
    }

    setMapComponent(component: GoogleMapComponent, map: google.maps.Map): void {
        this.mapComponent = component;
        this.proxy.then((googleApiEntity: T) => setTimeout(() => googleApiEntity.setMap && googleApiEntity.setMap(map), this.delay || 0));
    }
}