import os
import requests
import logging

# Configuration
MUSIC_BASE_DIRECTORY = "/home/pi/music/"
SOUND_SCANNING = "/home/pi/piplayer2/sounds/scanning.mp3"
SOUND_OK = "/home/pi/piplayer2/sounds/ok-05.mp3"
SOUND_SCAN_FAIL = "/home/pi/piplayer2/sounds/fail-05.mp3"
SOUND_PLAYBACK_ERROR = "/home/pi/piplayer2/sounds/error.mp3"

MOPIDY_URL = 'http://127.0.0.1:6680/mopidy/rpc'
MUSIC_EXTENSIONS = ['.aac', '.ac3', '.aiff', '.amr', '.au', '.flac', '.m4a', '.mid', '.mka', '.mp3', '.ogg', '.ra', '.voc', '.wav', '.wma']
HEADERS = { "Content-Type": "application/json" }

logging.basicConfig(level=logging.DEBUG, format='%(asctime)s %(levelname)s - %(message)s')


def call(method, params=None):
    if (params is None):
        json = '{"jsonrpc": "2.0", "id": 1, "method": "' + method + '"}'
    else:
        json = '{"jsonrpc": "2.0", "id": 1, "method": "' + method + '" , "params": ' + params + '}'
    
    response = requests.post(MOPIDY_URL, data=json, headers=HEADERS)
    logging.debug(response.text)

def clear_playlist():
    call('core.tracklist.clear')

def add_uri(filename):
    logging.debug('Adding ' + filename)
    call('core.tracklist.add', '{"uri": "' + filename + '"}')

def start_playing():
    return True

def play_sound(filename):
    clear_playlist()
    add_file(filename)
    start_playing()

def list_files(dir):
    r = []
    for path, dirs, files in os.walk(dir):
        dirs.sort()
        files.sort()
        for name in files:
            r.append(os.path.join(path, name))
    return r




clear_playlist();

filenames = list_files('/home/tilman/Musik')

for filename in filenames:
    file_uri = 'file://' + filename
    add_uri(file_uri)