import json
from django.urls import reverse

from funkwhale_api.music import models
from funkwhale_api.musicbrainz import api
from funkwhale_api.music import serializers
from funkwhale_api.music import tasks
from funkwhale_api.music import lyrics as lyrics_utils

from .mocking import lyricswiki
from . import data as api_data



def test_works_import_lyrics_if_any(mocker, factories):
    mocker.patch(
        'funkwhale_api.music.lyrics._get_html',
        return_value=lyricswiki.content)
    lyrics = factories['music.Lyrics'](
        url='http://lyrics.wikia.com/System_Of_A_Down:Chop_Suey!')

    tasks.fetch_content(lyrics_id=lyrics.pk)
    lyrics.refresh_from_db()
    self.assertIn(
        'Grab a brush and put on a little makeup',
        lyrics.content,
    )


def test_clean_content():
    c = """<div class="lyricbox">Hello<br /><script>alert('hello');</script>Is it me you're looking for?<br /></div>"""
    d = lyrics_utils.extract_content(c)
    d = lyrics_utils.clean_content(d)

    expected = """Hello
Is it me you're looking for?
"""
    assert d == expected


def test_markdown_rendering(factories):
    content = """Hello
Is it me you're looking for?"""

    l = factories['music.Lyrics'](content=content)

    expected = "<p>Hello<br />\nIs it me you're looking for?</p>"
    assert expected == l.content_rendered


def test_works_import_lyrics_if_any(mocker, factories, logged_in_client):
    mocker.patch(
        'funkwhale_api.musicbrainz.api.works.get',
        return_value=api_data.works['get']['chop_suey'])
    mocker.patch(
        'funkwhale_api.musicbrainz.api.recordings.get',
        return_value=api_data.tracks['get']['chop_suey'])
    mocker.patch(
        'funkwhale_api.music.lyrics._get_html',
        return_value=lyricswiki.content)
    track = factories['music.Track'](
        work=None,
        mbid='07ca77cf-f513-4e9c-b190-d7e24bbad448')

    url = reverse('api:v1:tracks-lyrics', kwargs={'pk': track.pk})
    response = logged_in_client.get(url)

    assert response.status_code == 200

    track.refresh_from_db()
    lyrics = models.Lyrics.objects.latest('id')
    work = models.Work.objects.latest('id')

    assert track.work == work
    assert lyrics.work == work