/**

* @license

* Copyright Google LLC All Rights Reserved.

*

* Use of this source code is governed by an MIT-style license that can be

* found in the LICENSE file at https://angular.dev/license

*/

import {Directive, NgZone, OnDestroy, OnInit, inject} from '@angular/core';

import {GoogleMap} from './google-map/google-map';

@Directive({

selector: 'map-base-layer',

exportAs: 'mapBaseLayer',

})

export class MapBaseLayer implements OnInit, OnDestroy {

protected readonly _map = inject(GoogleMap);

protected readonly _ngZone = inject(NgZone);

ngOnInit() {

if (this._map._isBrowser) {

this._ngZone.runOutsideAngular(() => {

this._initializeObject();

});

this._assertInitialized();

this._setMap();

}

}

ngOnDestroy() {

this._unsetMap();

}

private _assertInitialized() {

if (!this._map.googleMap) {

throw Error(

'Cannot access Google Map information before the API has been initialized. ' +

'Please wait for the API to load before trying to interact with it.',

);

}

}

protected _initializeObject() {}

protected _setMap() {}

protected _unsetMap() {}

}