import openrazer.client
import json
import warnings
from pathlib import Path

class keyboard:

    """Provides tooling to call openrazer.client.device"""

    def __init__(self):
        self.kbd = None
        self.find_keyboard()
        if self.kbd is None:
            warnings.warn('Compatible keyboard was not detected', RuntimeWarning)

    def find_keyboard(self):
        if self.kbd is not None:
            print('keyboard was already initiated')
            return

        devman = openrazer.client.DeviceManager()

        for device in devman.devices:
            if (device.name == "Razer BlackWidow Chroma V2"):
                self.kbd = device
                return