///
/// Copyright 2015-2026 Micro Focus or one of its affiliates.
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
///      http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///

import { AfterViewInit, Directive, ElementRef, inject, Input } from '@angular/core';

@Directive({ selector: '[uxScrollIntoView]' })
export class ScrollIntoViewDirective implements AfterViewInit {
  readonly _elementRef = inject(ElementRef);

  /** Allow a condition around whether or not this should scroll into view */
  @Input() uxScrollIntoView: boolean = true;

  /** Allow user to provide the browser supported options */
  @Input() scrollIntoViewOptions: ScrollIntoViewOptions | boolean = true;

  ngAfterViewInit(): void {
    if (this.uxScrollIntoView) {
      this._elementRef.nativeElement.scrollIntoView(this.scrollIntoViewOptions);
    }
  }
}