import { describe, expect, it } from 'vitest';
import { notificationPath, notificationPrefs, notificationText } from './notifications';

const actor = { id: 'u1', username: 'bob', displayName: 'Bob', avatarUrl: null };
const track = { id: 't1', title: 'Teardrop', artist: 'Massive Attack', album: null, artworkUrl: null, durationMs: null, isrc: null, links: {} };

describe('notifications', () => {
  it('words each kind', () => {
    expect(notificationText({ type: 'reaction', actor, track, emoji: '🔥', message: null })).toEqual({
      title: 'Bob reacted 🔥',
      body: 'to Teardrop by Massive Attack',
    });
    expect(notificationText({ type: 'follow', actor: { ...actor, displayName: null }, track: null, emoji: null, message: null }).title).toBe(
      'bob followed you',
    );
    expect(notificationText({ type: 'share', actor, track, emoji: null, message: 'so good' }).body).toBe('Teardrop by Massive Attack: “so good”');
  });

  it('links songs to the song and follows to the person', () => {
    expect(notificationPath({ type: 'share', actor, track, listenId: null })).toBe('/t/t1');
    expect(notificationPath({ type: 'follow', actor, track: null, listenId: null })).toBe('/u/bob');
  });

  it('opens the play for comments, replies and reactions', () => {
    expect(notificationPath({ type: 'comment', actor, track, listenId: 'l1' })).toBe('/play/l1');
    expect(notificationPath({ type: 'reaction', actor, track, listenId: 'l1' })).toBe('/play/l1');
    // The play was trimmed from history: fall back to the song.
    expect(notificationPath({ type: 'reaction', actor, track, listenId: null })).toBe('/t/t1');
    expect(notificationText({ type: 'reply', actor, track, emoji: null, message: 'same' })).toEqual({
      title: 'Bob replied on Teardrop by Massive Attack',
      body: 'same',
    });
  });

  it('treats missing settings as on', () => {
    expect(notificationPrefs({ follow: false })).toEqual({ reaction: true, comment: true, reply: true, follow: false, share: true });
  });
});