All files / src/app/components/device device.component.ts

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import { Component, inject, OnDestroy, OnInit } from '@angular/core';
import { ActivatedRoute } from '@angular/router';
import { TwinpadApiService } from '../../services/twinpad-api.service';
import { Signal } from '../../models/signals';
import { TableModule } from 'primeng/table';
import { ToastModule } from 'primeng/toast';
import { MessageService } from 'primeng/api';
import { NgIf } from '@angular/common';
import { Subscription } from 'rxjs';
import { SignalsTableComponent } from '../signals-table/signals-table.component';
import { ModesTableComponent } from '../modes-table/modes-table.component';
import { Device } from '../../models/devices';
import { DeviceCardComponent } from '../device-card/device-card.component';
import { HttpErrorResponse } from '@angular/common/http';
import { ErrorComponent } from '../error/error.component';
 
@Component({
    selector: 'app-device',
    imports: [TableModule, ToastModule, NgIf, SignalsTableComponent, DeviceCardComponent, ErrorComponent, ModesTableComponent],
    providers: [],
    templateUrl: './device.component.html',
    styleUrl: './device.component.scss'
})
export class DeviceComponent implements OnInit, OnDestroy {
  private messageService = inject(MessageService);
  deviceId: string;
  device: Device;
  private deviceSubscription: Subscription = new Subscription;
  private routeSub: Subscription;
  isLoading: boolean = false;
  signals: Signal[];
  error: HttpErrorResponse;
 
  constructor(private twinpadApiService: TwinpadApiService,
    private route: ActivatedRoute
    ) {}
 
  ngOnInit() {
    this.routeSub = this.route.params.subscribe(params => {
      this.deviceId = params['device_id'];
      this.deviceSubscription?.unsubscribe();
      this.deviceSubscription = this.twinpadApiService.callPeriodically(() => this.twinpadApiService.getDevice(this.deviceId), 3000).subscribe(
        {
          'next': data => {
            this.device = data;
            this.isLoading = false;
          },
         'error': error => {
            this.error = error;
          }
        });
    });
  }
 
  refreshDeviceStatus(){
    this.deviceSubscription = this.twinpadApiService.getDevice(this.deviceId).subscribe({
      next: data => {
        this.device = data;
      },
      error: error => {
        this.error = error;
      }
    });
  }
 
  ngOnDestroy(): void {
    this.deviceSubscription?.unsubscribe();
    this.routeSub?.unsubscribe();
  }
}