from threading import Thread
import vlc
from gi.repository import GObject
import helpers.search

class Player(Thread):
    def __init__(self, parent):
        super(Player, self).__init__()
        self.parent = parent
        self.stop = False
        self.init()

    def init(self):
        self.vlcInstance = vlc.Instance("--no-xlib")
        self.player = self.vlcInstance.media_player_new()

    def run(self):
        self.url = helpers.search.get_youtube_streams('lAHmsQSSEv8')
        self.player.set_mrl(self.url['audio'])
        self.player.play()

        self.parent.playback_button.set_image(self.parent.pause_image)
        self.is_player_active = True

        GObject.timeout_add(1000, self.timing)

    def stop_player(self, widget, data=None):
        self.player.stop()
        self.is_player_active = False
        parent.playback_button.set_image(self.play_image)
        self.player.set_position(0.0)

    def on_slider_changed(self, range):
        length = parent.slider.get_value()
        self.player.set_position(length / 100.0)

    def toggle_player_playback(self, widget, data=None):
        if self.is_player_active == False and self.player_paused == False:
            self.player.play()
            parent.playback_button.set_image(self.pause_image)
            self.is_player_active = True

        elif self.is_player_active == True and self.player_paused == True:
            self.player.play()
            parent.playback_button.set_image(self.pause_image)
            self.player_paused = False

        elif self.is_player_active == True and self.player_paused == False:
            self.player.pause()
            parent.playback_button.set_image(self.play_image)
            self.player_paused = True
        else:
            pass


    def timing(self):
        if self.updateFullTime:
            self._m, self._s = divmod(int(self.player.get_length() / 1000), 60)
            self._h, self._m = divmod(self._m, 60)
            self.full_time_human = "%d:%02d:%02d" % (self._h, self._m, self._s)
            self.updateFullTime = False

        m, s = divmod(int(self.player.get_time() / 1000), 60)
        h, m = divmod(m, 60)
        self.con_time_human = "%d:%02d:%02d" % (h, m, s)

        # if stream ended
        if self.full_time_human == self.con_time_human:
            self.player.stop()
            self.is_player_active = False
            self.playback_button.set_image(self.play_image)
            self.player.set_position(0.0)

        length = self.player.get_position()
        parent.track_time.set_markup('<span font="Roboto 24" weight="100">'+self.con_time_human+'</span>')

        parent.slider.handler_block(self.slider_update_signal_id)
        parent.slider.set_value(length * 100.0)
        parent.slider.handler_unblock(self.slider_update_signal_id)
        return True