from src.fw_api import get_playlists, get_playlist_tracks, get_audio_file
from src.mpv_control import player, player_menu, track_url_to_uuid
from pyfzf.pyfzf import FzfPrompt
from loguru import logger

fzf = FzfPrompt()


@logger.catch
def list_playlists(pg=None, search=None):
    playlists = get_playlists(q=search, pg=pg)
    playlists_next = playlists.get('next')
    playlists_prev = playlists.get('previous')
    playlists_results = playlists.get('results')
    view = ['Search']
    if playlists_next:
        view.append('Next page')
    if playlists_prev:
        view.append('Prev page')

    for i in playlists_results:
        index = playlists_results.index(i)
        playlist_name = i.get('name')
        view.append(f'{index}.{playlist_name}')
    select = fzf.prompt(view)
    if select == []:
        return
    else:
        select = select[0].split('.', 1)[0]

    if select == 'Next page':
        list_playlists(pg=playlists_next)
    elif select == 'Prev page':
        list_playlists(pg=playlists_prev)
    elif select == 'Search':
        print('Search by playlist:')
        list_playlists(search=input())
    else:
        play_playlist(playlist_id=playlists_results[int(select)].get('id'))


def play_playlist(playlist_id):
    tracks = get_playlist_tracks(playlist_id, pg=None)
    tracks_next = tracks.get('next')
    tracks_count = tracks.get('count')
    storage = {}
    if tracks_count > 50:
        print(f'Loading {tracks_count} tracks...')
    elif tracks_count == 0:
        logger.warning('Empty tracks. Nothing to do')
        return
    while True:
        tracks_results = tracks.get('results')
        tracks_next = tracks.get('next')
        for i in tracks_results:
            track = i.get('track')
            listen_url = get_audio_file(track['listen_url'], True)
            storage[track_url_to_uuid(listen_url)] = track
            player.loadfile(listen_url, 'append-play')
        if tracks_next:
            tracks = get_playlist_tracks(playlist=playlist_id, pg=tracks_next)
        else:
            break
    player_menu(f"Playlist playing...", storage)