import { EventEmitter } from 'eventemitter3';
import type { Content, Settings, Logging } from './api';
import type { Channel, Topic, Asset, Tag, Participant } from './types';
import { Store } from './store';

export class ContentModule implements Content {

  private log: Logging;
  private guid: string;
  private token: string;
  private node: string;
  private secure: boolean;
  private settings: Settings;
  private emitter: EventEmitter;

  constructor(log: Logging, settings: Settings, store: Store, guid: string, token: string, node: string, secure: boolean) {
    this.guid = guid;
    this.token = token;
    this.node = node;
    this.secure = secure;
    this.log = log;
    this.settings = settings;
    this.emitter = new EventEmitter();
  }

  public addChannelListener(ev: (channels: Channel[]) => void): void {
    this.emitter.on('channel', ev);
  }

  public removeChannelListener(ev: (channels: Channel[]) => void): void {
    this.emitter.off('channel', ev);
  }

  public async close(): void {
  }

  public async setRevision(rev: number): Promise<void> {
    console.log('set content revision:', rev);
  }

  public async addChannel(sealed: boolean, type: string, subject: string, cardIds: string[], groupIds: string[]): Promise<string> {
    return '';
  }

  public async removeChannel(channelId: string): Promise<void> {
  }

  public async setChannelSubject(channelId: string, subject: string): Promise<void> {
  }

  public async setChannelCard(channelId: string, cardId: string): Promise<void> {
  }

  public async clearChannelCard(channelId: string, cardId: string): Promise<void> {
  }

  public async setChannelGroup(channelId: string, groupId: string): Promise<void> {
  }

  public async clearChannelGroup(channelId: string, groupId: string): Promise<void> {
  }

  public async addTopic(channelId: string, type: string, subject: string, assets: Asset[]): Promise<string> {
    return '';
  }

  public async removeTopic(channelId: string, topicId: string): Promise<void> {
  }

  public async flagTopic(channelId: string, topicId: string): Promise<void> {
  }

  public async setTopicSubject(channelId: string, topicId: string, subject: string): Promise<void> {
  }

  public async setTopicSort(channelId: string, topicId: string, sort: number): Promise<void> {
  }

  public async addTag(channelId: string, topicId: string, type: string, value: string): Promise<string> {
    return '';
  }

  public async removeTag(channelId: string, topicId: string, tagId: string): Promise<void> {
  }

  public async setTagSubject(channelId: string, topicId: string, tagId: string, subject: string): Promise<void> {
  }

  public async setTagSort(channelId: string, topicId: string, tagId: string, sort: number): Promise<void> {
  }

  public async flagTag(channelId: string, topicId: string, tagId: string): Promise<void> {
  }

  public async setBlockTopic(channelId: string, topicId: string): Promise<void> {
  }

  public async setBlockTag(channelId: string, topicId: string, tagId: string): Promise<void> {
  }

  public async clearBlockTopic(channelId: string, topicId: string): Promise<void> {
  }

  public async clearBlockTag(channelId: string, topicId: string, tagId: string): Promise<void> {
  }

  public async getBlockedTopics(): Promise<{ channelId: string, topicId: string }[]> {
    return [];
  }

  public async getBlockedTags(): Promise<{ channelId: string, topicId: string, tagId: string }[]> {
    return [];
  }

  public async enableNotifications(channelId: string, memberId: string): Promise<void> {
  }

  public async disableNotifications(channelId: string, memberId: string): Promise<void> {
  }

  public async enableSortTopic(channelId: string, memberId: string): Promise<void> {
  }

  public async disableSortTopic(channelId: string, memberId: string): Promise<void> {
  }

  public async enableSortTag(channelId: string, memberId: string): Promise<void> {
  }

  public async disableSortTag(channelId: string, memberId: string): Promise<void> {
  }

  public async enableAddTopic(channelId: string, memberId: string): Promise<void> {
  }

  public async disableAddTopic(channelId: string, memberId: string): Promise<void> {
  }

  public async enableAddTag(channelId: string, memberId: string): Promise<void> {
  }

  public async disableAddTag(channelId: string, memberId: string): Promise<void> {
  }

  public async enableAddAsset(channelId: string, memberId: string): Promise<void> {
  }

  public async disableAddAsset(channelId: string, memberId: string): Promise<void> {
  }

  public async enableAddParticipant(channelId: string, memberId: string): Promise<void> {
  }

  public async disableAddParticipant(channelId: string, memberId: string): Promise<void> {
  }

  public getTopicAssetUrl(channelId: string, topicId: string, assetId: string): string {
    return '';
  }

  public async getTopics(channelId: string): Promise<Topic[]> {
    return [];
  }

  public async getMoreTopics(channelId: string): Promise<Topic[]> {
    return [];
  }

  public async getTags(channelId: string, topicId: string): Promise<Tag[]> {
    return [];
  }

  public async getMoreTags(channelId: string, topicId: string): Promise<Tag[]> {
    return [];
  }

  public async setUnreadChannel(channelId: string): Promise<void> {
  }

  public async clearUnreadChannel(channelId: string): Promise<void> {
  }

  public async addParticipantAccess(channelId: string, name: string): Promise<Participant> {
    return { id: '', guid: '', name: '', server: '', token: '' };
  }

  public async removeParticipantAccess(channelId: string, repeaterId: string): Promise<void> {
  }
}