import { EventEmitter } from 'eventemitter3';
import { type Settings } from '../src/api';
import { type Config } from '../src/types';

export class MockSettingsModule implements Settings {

  public revision: number;
  private emitter: EventEmitter;

  constructor() {
    this.revision = 0;
    this.emitter = new EventEmitter();
  }

  public addConfigListener(ev: (config: Config) => void): void {
    this.emitter.on('config', ev);
  }

  public removeConfigListener(ev: (config: Config) => void): void {
    this.emitter.off('config', ev);
  }
  
  public addSealListener(ev: (seal: { privateKey: string; publicKey: string } | null) => void): void {
    this.emitter.on("seal", ev);
  }
  
  public removeSealListener(ev: (seal: { privateKey: string; publicKey: string } | null) => void): void {
    this.emitter.off("seal", ev);
  }

  public close(): void {
  }

  public async setRevision(rev: number): Promise<void> {
    this.revision = rev;
  }

  public async enableNotifications(): Promise<void> {
  }

  public async disableNotifications(): Promise<void> {
  }

  public async enableRegistry(): Promise<void> {
  }

  public async disableRegistry(): Promise<void> {
  }

  public async enableMFA(): Promise<{ secretImage: string, secretText: string }> {
    return { secretImage: '', secretText: '' };
  }

  public async disableMFA(): Promise<void> {
  }

  public async confirmMFA(code: string): Promise<void> {
  }

  public async setSeal(password: string): Promise<void> {
  }

  public async clearSeal(): Promise<void> {
  }

  public async unlockSeal(password: string): Promise<void> {
  }

  public async updateSeal(password: string): Promise<void> {
  }

  public async forgetSeal(): Promise<void> {
  }

  public async getUsernameStatus(username: string): Promise<boolean> {
    return false;
  }

  public async setLogin(username: string, password: string): Promise<void> {
  }

  public async getBlockedCards(): Promise<{ cardId: string, timestamp: number}[]> {
    return [];
  }

  public async getBlockedChannels(): Promise<{ cardId: string|null, channelId: string, timestamp: number }[]> {
    return [];
  }

  public async getBlockedTopics(): Promise<{ cardId: string|null, channelId: string, topicId: string, timestamp: number }[]> {
    return [];
  }
}