import argparse
import pathlib

from mopidy_json_client import MopidyClient

parser = argparse.ArgumentParser(description="Mopdiy FloppyPlayer")
parser.add_argument("URI_string", help="Mopdiy URI to Album/Playlist.")
args = parser.parse_args()
inputURI = args.URI_string

disk_file = f"{pathlib.Path(__file__).parent.resolve()}/last_disk.txt"

mopidy = MopidyClient()


def selector(action):
    last_disk_read = open(disk_file, "r+").read()
    if action is not "" and last_disk_read != action:
        if action == "stop":
            mopidy.playback.stop()
            mopidy.tracklist.clear()
        elif action == "next":
            mopidy.playback.next()
        elif action == "previous":
            mopidy.playback.previous()
        elif action == "shuffle":
            mopidy.tracklist.shuffle()
            mopidy.tracklist.move(
                start=mopidy.tracklist.index(),
                end=mopidy.tracklist.index(),
                to_position=0,
            )
        elif action == "playpause":
            if mopidy.playback.get_state() == "playing":
                mopidy.playback.pause()
            else:
                mopidy.playback.resume()
        elif action == "":
            return
        else:
            last_disk = open(disk_file, "w")
            last_disk.write(action)
            run_floppy(action)
        mopidy.disconnect()
    elif action == "":
        pass
    else:
        if mopidy.playback.get_state() == "playing":
            return
        else:
            run_floppy(action)
    mopidy.disconnect()


def run_floppy(input):
    link = input.split(" - ")[1]
    mopidy.playback.stop()
    mopidy.tracklist.clear()
    mopidy.tracklist.add(uris=[link])
    mopidy.playback.play()
    mopidy.disconnect()


selector(inputURI)