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    the documentation and/or other materials provided with the
    distribution.
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    contributors may be used to endorse or promote products derived
    from this software without specific prior written permission.
    
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import {
  ChangeDetectionStrategy,
  ChangeDetectorRef,
  Component,
  EventEmitter,
  Input,
  OnChanges,
  OnInit, Output
} from '@angular/core';
import { MatDialog } from '@angular/material/dialog';

import { EditDialogComponent } from '../edit-dialog/edit-dialog.component';
import { Pools } from '../overview.model';
import { CacheAllocation } from '../../system-caps/system-caps.model';
import { LocalService } from 'src/app/services/local.service';
import { Subscription } from 'rxjs';
import { AutoUnsubscribe } from 'src/app/services/decorators';

@Component({
  selector: 'app-l2-cache-allocation',
  templateUrl: './l2-cache-allocation.component.html',
  styleUrls: ['./l2-cache-allocation.component.scss'],
  changeDetection: ChangeDetectionStrategy.OnPush,
})
@AutoUnsubscribe
export class L2CacheAllocationComponent implements OnInit, OnChanges {
  @Input() available?: boolean;
  @Input() pools!: Pools[];
  @Output() poolEvent = new EventEmitter<unknown>();
  poolsList: Pools[] = [];
  l2cat!: CacheAllocation | null;
  l2catSub!: Subscription;

  constructor(
    public dialog: MatDialog,
    public localService: LocalService,
    private changeDetector: ChangeDetectorRef
  ) { }

  ngOnInit(): void {
    this.l2catSub = this.localService.getL2CatEvent().subscribe((l2cat) => {
      this.l2cat = l2cat;
      this._convertToBitmask();
      this.changeDetector.detectChanges();
    });
  }

  ngOnChanges(): void {
    this._convertToBitmask();
  }

  private _convertToBitmask() {
    if (!this.l2cat) return;
    this.poolsList = this.pools.map((pool: Pools) => (
      (this.l2cat?.cdp_enabled) ? {
        ...pool,
        l2BitmaskCode: this.localService.convertToBitmask(pool.l2cbm_code, this.l2cat!.cw_num),
        l2BitmaskData: this.localService.convertToBitmask(pool.l2cbm_data, this.l2cat!.cw_num),
      } : {
        ...pool,
        l2Bitmask: this.localService.convertToBitmask(pool.l2cbm, this.l2cat!.cw_num),
      }
    ));
  }

  openDialog() {
    const dialogRef = this.dialog.open(EditDialogComponent, {
      height: 'auto',
      width: '50rem',
      data: {
        l2cbm: true,
        l2cdp: this.l2cat!.cdp_enabled,
        numCacheWays: this.l2cat!.cw_num
      },
    });

    dialogRef.afterClosed().subscribe(() => {
      this.poolEvent.emit();
    });
  }
}
