#!/usr/bin/python3

import requests

api_url = 'http://www.fipradio.fr/livemeta/7'

def get_all():

    r = requests.get(api_url)
    if r.status_code != 200:
        msg = "Got status code %d for %s"
        msg %= (r.status_code, api_url)
        raise RuntimeError(msg)

    return r.json()

def get_current():
    datas = get_all()
    position = datas['levels'][0]['position']
    item_id = datas['levels'][0]['items'][position]
    item = datas['steps'][item_id]

    return item

def format_current():
    item = get_current()
    infos = """Title :\t\t{title}
Authors :\t{author}
Album :\t\t{album}
Visual :\t{image}
Youtube :\t{youtube}
"""

    return infos.format(    title = item['title'].title(),
                            author = item['authors'].title(),
                            album = item['titreAlbum'].title(),
                            image = item['visual'],
                            youtube = item['lienYoutube'])

def icecast_infos():
    item = get_current()
    infos = """{title} - {author} ({album})"""
    return infos.format(    title = item['title'].title(),
                            author = item['authors'].title(),
                            album = item['titreAlbum'].title())

def icecast_url_update(host, mount, login = None, password = None):
    infos = icecast_infos()
    url = "http://{host}/admin/medata?mount={mount}&mode=updinfo&song={infos}"
    url = url.format(   host = host,
                        mount = mount,
                        infos = infos)
    auth = None
    if login is not None and password is not None:
        auth = (login, password)
    res = requests.get(url, auth)

    if r.status_code != 200:
        msg = "Got status code %d for %s"
        msg %= (r.status_code, url)
        raise RuntimeError(msg)
    
print(icecast_infos())