# -*- coding: utf-8 -*-
import mod.client.extraClientApi as clientApi

from . import IPCSystem, Lifecycle
from .Config import DEBUG_CONFIG
from .Game import (
    INIT_RELOAD_TIME,
    RELOAD_ADDON,
    RELOAD_MOD,
    RELOAD_SHADERS,
    RELOAD_WORLD,
)


ClientSystem = clientApi.GetClientSystemCls()
ENGINE_NAMESPACE = clientApi.GetEngineNamespace()
ENGINE_SYSTEM_NAME = clientApi.GetEngineSystemName()


class DebugClientSystem(ClientSystem):
    def __init__(self, namespace, system_name):
        ClientSystem.__init__(self, namespace, system_name)
        self._initialized = False
        self._listening = False

    def Update(self):
        if not self._initialized:
            Lifecycle.activate(self)
            IPCSystem.ON_CLIENT_INIT()
            self.ListenForEvent(
                ENGINE_NAMESPACE,
                ENGINE_SYSTEM_NAME,
                "OnKeyPressInGame",
                self,
                self.on_key_press_in_game,
            )
            self._listening = True
            self._initialized = True
            INIT_RELOAD_TIME()
        IPCSystem.UPDATE_CLIENT()
        return ClientSystem.Update(self)

    def Destroy(self):
        try:
            if self._listening:
                self.UnListenForEvent(
                    ENGINE_NAMESPACE,
                    ENGINE_SYSTEM_NAME,
                    "OnKeyPressInGame",
                    self,
                    self.on_key_press_in_game,
                )
                self._listening = False
        finally:
            try:
                IPCSystem.ON_CLIENT_EXIT()
            finally:
                self._initialized = False
                Lifecycle.deactivate(self)

    def on_key_press_in_game(self, args):
        if args["isDown"] != "0":
            return
        if args["screenName"] != "hud_screen" and not DEBUG_CONFIG.get(
            "reload_key_global", False
        ):
            return

        key = args["key"]
        if key == str(DEBUG_CONFIG.get("reload_key", "82")):
            RELOAD_MOD()
        elif key == str(DEBUG_CONFIG.get("reload_world_key", "")):
            RELOAD_WORLD()
        elif key == str(DEBUG_CONFIG.get("reload_addon_key", "")):
            RELOAD_ADDON()
        elif key == str(DEBUG_CONFIG.get("reload_shaders_key", "")):
            RELOAD_SHADERS()