#!/usr/bin/env python

import os
import sys
import socket
from brisa.core import config
from brisa.core import log
from brisa.core.system import daemonize
from brisa.utils import options

import zukebox_server
from zukebox_server.system import linux
from zukebox_server.server.zukebox_server import ZukeBoxServer

pjoin = os.path.join
pexists = os.path.exists

home_path = os.path.expanduser("~")
zb_base_path = pjoin(home_path, ".zukebox")
zb_database_path = pjoin(zb_base_path, "audio_library.db")
zb_module_path = zukebox_server.__path__[0]
zb_plugins_path = pjoin(zb_module_path, "plugins")

plugin_section = "zukebox_server_plugin-audio-library"

def get_zbus_service():
    import dbus
    bus = dbus.SessionBus()
    bus_obj = bus.get_object("br.org.zagaia",
            "/br/org/zagaia/ZukeBox")
    bus_iface = dbus.Interface(bus_obj, "br.org.zagaia.ZukeBox")
    log.info("zukebox-server.executing rescan audio path...")
    bus_iface.rescan_audio_folder()

def config_dot_zb():
    log.info("creating the dot zukebox path")
    version = pjoin(zb_base_path, "version")
    version_str = "0.1"

    def init_dot_zb():
        os.makedirs(zb_base_path, 0700)
        open(version, "w").write(version_str)

    if not pexists(zb_base_path):
        init_dot_zb()
        return

def setup_zukebox():
    log.info("setting the zukebox variables in config.manager")
    # ZBox Server
    config.manager.set_parameter("zukebox_server", "name", "ZukeBox Server")
    config.manager.set_parameter("zukebox_server", "owner", "zukebox-server")
    config.manager.set_parameter("zukebox_server", "home", zb_module_path)
    config.manager.set_parameter("zukebox_server", "plugins", zb_plugins_path)

    # ZBox Plugins
    config.manager.set_parameter(plugin_section, "owner",
            "zukebox_server_plugin-audio_library")
    config.manager.set_parameter(plugin_section, "database_location",
            zb_database_path)
    config.manager.set_parameter(plugin_section, "enable", True)

    sp = linux.SystemProperties()
    audio_folder = sp.DEFAULT_DIR_AUDIO

    config.manager.set_parameter(plugin_section, "audio_folder", audio_folder)
    config.manager.save()


def init_server():
    log.info("ZukeBox Server starting....")
    listen_url, daemon = options.parse_args("ZukeBox Server")
    if daemon:
        daemonize()
    server_name = config.get_parameter("zukebox_server", "name")
    zb_server = ZukeBoxServer(server_name, listen_url)
    zb_server.start()

def main():
    config_dot_zb()
    setup_zukebox()
    init_server()
    get_zbus_service()


if __name__ == '__main__':
    main()