from src.fw_api import get_radios, post_radio_session, get_track_radio, concatinate_endpoint
from src.mpv_control import player
from pyfzf.pyfzf import FzfPrompt
import threading
import time

fzf = FzfPrompt()


def list_radios():
    radios = get_radios()
    count = radios.get('count')

    results = radios.get('results')
    view = []
    for i in results: 
        index = results.index(i)
        id_radio = i.get('id')
        name = i.get('name')
        view.append(f'{index}.{name}')

    selected = fzf.prompt(view, f'--header \'Found {count} radios\'')[0].split('.', 1)
    id_selected = selected[0]
    id_radio = results[int(id_selected)].get('id')
    radio_load(id_radio)
 

def radio_generator(radio_session_id):
    while radio_session_id != '':
        radio_get_track(radio_session_id)
        time.sleep(60)


def radio_load(id_radio):
    requested_radio = {
            'custom_radio': id_radio,
            'radio_type': 'custom',
            'related_object_id': None
            }
    radio_session_id = post_radio_session(requested_radio).get('id')
    for i in range(0, 10):
        radio_get_track(radio_session_id)

    player.playlist_pos = 0
    radio_task = threading.Thread(target=radio_generator, args=(radio_session_id,), daemon=True)
    radio_task.start()
    while True:
        try:
            print(len(player.playlist))
            select = fzf.prompt(('Next', 'Prev', 'Pause', 'Exit'), f'--header=\'Radio playing...\'')[0]
            if select == 'Next':
                radio_get_track(radio_session_id)
                player.playlist_next()
            elif select == 'Prev':
                player.playlist_prev()
            elif select == 'Pause':
                if player.pause:
                    player.pause = False
                else:
                    player.pause = True
            elif select == 'Exit':
                try:
                    radio_task.join(1)
                except:
                    pass
                player.playlist_clear()
                player.stop()
                break
        except KeyboardInterrupt:
            break


def radio_get_track(radio_session_id):
    radio_context = get_track_radio({'session': radio_session_id})
    track = radio_context.get('track')
    listen_url = track.get('listen_url')
    player.playlist_append(concatinate_endpoint(listen_url))