import asyncio
import serial_asyncio
from led_cmds import (ColorRGBW, ColorHSV, EffectStaticConfig,
                      EffectRandomTwoColorInterpolationConfig, EffectAlexaSwipeConfig,
                      EffectSwipeAndChange)
from host_driver import MusicMouseProtocol, RfidTokenRead, RotaryEncoderEvent, ButtonEvent
from player import AudioPlayer
from glob import glob
import os

MUSIC_FOLDER = "/home/martin/code/musicmouse/espmusicmouse/host_driver/music"

audio_player = AudioPlayer()

rfid_token_map = {
    bytes.fromhex("88041174e9"): "elefant",
    bytes.fromhex("8804ce7230"): "fuchs",
    bytes.fromhex("88040d71f0"): "eule",
    bytes.fromhex("88043c6ede"): "omnom",
    bytes.fromhex("88040b78ff"): "eichhoernchen",
    bytes.fromhex("8804bc7444"): "hund",
}

playlists = {
    fig: audio_player.create_playlist(sorted(glob(os.path.join(MUSIC_FOLDER, fig, "*.mp3"))))
    for fig in rfid_token_map.values()
}

mouse_leds = {
    'right_foot': (0, 6),
    'left_foot': (6, 6 + 6),
    'left_ear': (6 + 6, 6 + 6 + 16),
    'right_ear': (6 + 6 + 16, 6 + 6 + 16 + 17),
}


def set_mouse_leds(protocol, position: str, color: ColorRGBW):
    start, end = mouse_leds[position]
    protocol.led_ring_effect(EffectStaticConfig(color, start, end))


def on_music_end_callback(protocol):
    eff = EffectAlexaSwipeConfig()
    eff.forward = False
    protocol.led_ring_effect(eff)
    protocol.mouse_led_effect(EffectStaticConfig(ColorRGBW(0, 0, 0, 0)))


def on_firmware_msg(protocol: MusicMouseProtocol, message):
    print("Got message", message)
    if isinstance(message, RfidTokenRead) and message.id == bytes.fromhex("0000000000"):
        if audio_player.is_playing():
            eff = EffectAlexaSwipeConfig()
            eff.forward = False
        else:
            eff = EffectStaticConfig(ColorRGBW(0, 0, 0, 0))
        protocol.led_ring_effect(eff)
        protocol.mouse_led_effect(EffectStaticConfig(ColorRGBW(0, 0, 0, 0)))
        audio_player.pause()
    elif isinstance(message, RfidTokenRead) and message.id in rfid_token_map:
        eff = EffectSwipeAndChange()
        eff.swipe.primary_color = ColorRGBW(1, 1, 0, 0)
        figure = rfid_token_map[message.id]

        if figure == "eule":
            eff.swipe.primary_color = ColorRGBW(0.96, 0.7, 0, 0)
            eff.swipe.secondary_color = ColorRGBW(0.96, 0.7, 0, 0)
            eff.swipe.swipe_speed = 180
            eff.swipe.bell_curve_width_in_leds = 6

        protocol.led_ring_effect(eff)
        protocol.mouse_led_effect(
            EffectStaticConfig(ColorRGBW(18 / 255 / 2, 156 / 255 / 2, 140 / 255 / 2, 0)))
        print(figure)
        if figure in playlists:
            audio_player.set_playlist(playlists[figure])
            audio_player.play_from_start()
    elif isinstance(message, RotaryEncoderEvent):
        if audio_player.is_playing():
            if message.direction == 2:
                audio_player.change_volume(2)
            elif message.direction == 1:
                audio_player.change_volume(-2)
    elif isinstance(message, ButtonEvent):
        if message.button == "left" and message.event == "pressed":
            audio_player.previous()
        elif message.button == "right" and message.event == "pressed":
            audio_player.next()


loop = asyncio.get_event_loop()
coro = serial_asyncio.create_serial_connection(loop,
                                               MusicMouseProtocol,
                                               '/dev/ttyUSB0',
                                               baudrate=115200)
transport, protocol = loop.run_until_complete(coro)
protocol.register_message_callback(on_firmware_msg)

audio_player.on_playlist_end_callback = lambda: on_music_end_callback(protocol)

loop.run_forever()
loop.close()