import { Injectable } from '@angular/core';
import { HttpHeaders } from '@angular/common/http';
import { BaseHttpService } from '../../utilities/cite-http-service-module/base-http.service';
import { HostConfiguration } from '../../app.constants';
import { Observable } from 'rxjs';
import { Invitation } from '../../models/invitation/Invitation';
import { User } from '../../models/invitation/User';
import { RequestItem } from '../../models/criteria/RequestItem';
import { UserInvitationCriteria } from '../../models/criteria/invitation/UserInvitationCriteria';
import { Language } from '../../models/language/Language';


@Injectable()
export class LanguageService {
	private actionUrl: string;
	private headers: HttpHeaders;

	constructor(private http: BaseHttpService) {

		this.actionUrl = HostConfiguration.Server + 'common/';

		this.headers = new HttpHeaders();
		this.headers = this.headers.set('Content-Type', 'application/json');
		this.headers = this.headers.set('Accept', 'application/json');
	}

	public getLang(): Observable<Language[]> {
		return this.http.get<Language[]>(this.actionUrl + 'language', { headers: this.headers });
	}

}