src/voice-mail/VoiceMailManager.ts

import {Observable} from 'rxjs';

import {WacProxy} from '../wac-proxy/WacProxy';
import {VoiceMailDTO, VoiceMailService} from '../wac-proxy/wac-stack/VoiceMailService';

export class VoiceMailManager {

	/** @ignore */
	private voiceMailService: VoiceMailService;

	/**
	 * Emits an object with the counts of new and all messages
	 */
	messages$: Observable<VoiceMailDTO>;

	constructor(wacStack: WacProxy) {
		this.voiceMailService = wacStack.getVoiceMailService();
		this.messages$ = this.voiceMailService.messages$;
	}

	/**
	 * Starts the subscription to the update of message values
	 * @returns {Promise}
	 */
	public async subscribe(): Promise<void> {
		return this.voiceMailService.subscribe();
	}

	/**
	 * Stops the subscription to the update of message values
	 * @returns {Promise}
	 */
	public async unsubscribe(): Promise<void> {
		return this.voiceMailService.unsubscribe();
	}
}