import {HttpClient, HttpHeaders} from '@angular/common/http';
import {Injectable} from '@angular/core';
import {Observable} from 'rxjs';
import {ApiResultModel} from '../models/api-result.model';
import {AppStateService} from './app-state.service';
import {VpnStatusModel} from '../models/vpn/vpn-status.model';
import {DnsStatusModel} from '../models/dns/dns-status.model';
import {share} from 'rxjs/operators';

const httpPostOptions = {
    headers: new HttpHeaders({ 'Content-Type': 'application/json' })
};

@Injectable({ providedIn: 'root' })
export class StatusService {
    private urlBase = 'api/status';

    constructor(private http: HttpClient, private appStateService: AppStateService) { }

        getVpnStatus(): Observable<ApiResultModel<VpnStatusModel>> {
            const obs = this.http.get<ApiResultModel<VpnStatusModel>>(`${this.urlBase}/vpn`).pipe(share());
            obs.subscribe(vpnStatus => {
                this.appStateService.updateVpnStatus(vpnStatus.data);
            });
            return obs;
        }

        getDnsStatus(): Observable<ApiResultModel<DnsStatusModel>> {
            const obs = this.http.get<ApiResultModel<DnsStatusModel>>(`${this.urlBase}/dns`).pipe(share());
            obs.subscribe(dnsStatus => {
                this.appStateService.updateDnsStatus(dnsStatus.data);
            });
            return obs;
        }
}