from ChatBot import ChatBot
from obspython import *
from services.CommandService import CommandService
from services.DiceService import DiceService
from services.SpotifyService import SpotifyService
from services.TimedMessageService import TimedMessageService
from threading import Thread

DESCRIPTION = "A Twitch chat bot that interacts with OBS and other services.\n\nby kholo"

chatbot = ChatBot()

services = {
    "command": CommandService(),
    "dice": DiceService(),
    "spotify": SpotifyService(),
    "tmsg": TimedMessageService()
}

def set_services():
    chatbot.clear_services()
    for name, service in services.items():
        if service.enabled:
            print(f"- Enabling service {name}")
            chatbot.add_service(service)

# Callbacks -----

def start(props, prop):
    print("[ STARTING THE BOT ]")
    set_services()
    thread = Thread(target=chatbot.start)
    thread.daemon = True
    thread.start()
    print("Bot started")

def stop(props, prop):
    print("[ STOPPING THE BOT ]")
    chatbot.stop()
    print("Bot stopped")

# Helpers -----

def create_messages_properties():
    props = obs_properties_create()
    obs_properties_add_text(props, "msg_help", "Help message", OBS_TEXT_DEFAULT)
    obs_properties_add_text(props, "msg_unknown_cmd", "Unknown command message", OBS_TEXT_DEFAULT)
    obs_properties_add_text(props, "msg_hi", "Welcome message", OBS_TEXT_DEFAULT)
    obs_properties_add_text(props, "msg_bye", "Farewell message", OBS_TEXT_DEFAULT)
    return props

def create_twitch_irc_properties():
    props = obs_properties_create()
    obs_properties_add_text(props, "irc_nickname", "Nickname", OBS_TEXT_DEFAULT)
    obs_properties_add_text(props, "irc_password", "OAuth password", OBS_TEXT_PASSWORD)
    obs_properties_add_text(props, "irc_channel", "Channel", OBS_TEXT_DEFAULT)
    return props

# OBS functions -----

def script_description():
    return DESCRIPTION

def script_load(settings):
    for service in services.values():
        service.load(settings)

def script_properties():
    props = obs_properties_create()
    obs_properties_add_button(props, "start", "Start bot", start)
    obs_properties_add_button(props, "stop", "Stop bot", stop)
    obs_properties_add_group(props, "messages", "Default messages", OBS_GROUP_NORMAL, create_messages_properties())
    obs_properties_add_group(props, "irc", "Twitch IRC", OBS_GROUP_NORMAL, create_twitch_irc_properties())
    for name, service in services.items():
        obs_properties_add_group(props, name, service.title, OBS_GROUP_CHECKABLE, service.create_properties())
    return props

def script_update(settings):
    chatbot.set_help_message(obs_data_get_string(settings, "msg_help"))
    chatbot.set_unknown_command_message(obs_data_get_string(settings, "msg_unknown_cmd"))
    chatbot.set_welcome_message(obs_data_get_string(settings, "msg_hi"))
    chatbot.set_farewell_message(obs_data_get_string(settings, "msg_bye"))
    chatbot.set_twitch_irc_settings(
        obs_data_get_string(settings, "irc_nickname"),
        obs_data_get_string(settings, "irc_password"),
        obs_data_get_string(settings, "irc_channel")
    )
    for name, service in services.items():
        if obs_data_get_bool(settings, name):
            service.enabled = True
            service.update(settings)
        else:
            service.enabled = False

def script_save(settings):
    for service in services.values():
        service.save(settings)