import sites as sites
from helper.settings import Settings
from helper import console as console
import os.path
import command


def main():
    Settings.read()
    Settings.initialize()

    os.makedirs(Settings.tmpDir.get(), exist_ok=True)
    console.unlock()

    console.output('Music downloader by Deben Oldert')
    console.output()

    console.output('Download directory: {0}'.format(Settings.SaveDir.get()))
    console.output()
    help()
    console.output()
    console.output('Available sites: {0}'.format(', '.join(list(map(lambda x: x.url, sites.available)))))
    console.output('Selected site is: {0}'.format(sites.available[selected_site].url))
    console.output()

    while True:
        if not idle():
            break

    console.output('Quitting...')
    exit(0)


def idle():
    _command = console.ask_input('Type command')

    for comm in command.commands:
        if comm[0] == _command.lower():
            return comm[1]()

    console.output('Command \'{0}\' not found. Type help to see a list of possible commands'.format(_command))
    return True


def quit():
    return False


selected_site = 0
search_cache = None

if __name__ == '__main__':
    main()