import {
  Directive, Input, OnChanges, SimpleChanges
} from '@angular/core';
import { NgControl } from '@angular/forms';

@Directive({
  selector: '[isDisabled]'
})
export class IsDisabledDirective implements OnChanges {
  @Input() isDisabled!: boolean;

  constructor(private ngControl : NgControl) {}

  ngOnChanges(changes: SimpleChanges): void {
    if (changes.isDisabled && this.ngControl) {
      const action = changes.isDisabled.currentValue ? 'disable' : 'enable';
      this.ngControl?.control?.[action]();
    }
  }
}