import yaml
from PyQt5.QtCore import QSettings
from pathlib import Path

import logging
logger = logging.getLogger(__name__)


settings = QSettings("Paul Scherrer Institut", "SwissMX")

inst_folder = Path(__file__).absolute().parent

config_file = inst_folder / "swissmx.yaml"
configs = yaml.load(config_file.read_text(),Loader=yaml.FullLoader)
endstation = configs["configure_for"]
appsconf = configs[endstation]

simulated = appsconf.get("simulate", False)

logger.info(f"configuring for endstation: {endstation.upper()}")

if simulated:
  logger.warning("SIMULATION is ACTIVE")
css_file = inst_folder / "swissmx.css"



def font(name: str) -> str:
  p = Path(__file__).absolute().parent / "fonts" / name
  return str(p)


def logo(size: int = 0) -> str:
  p = Path(__file__).absolute().parent / "logos" / "logo.png"
  if size:
    p = Path(__file__).absolute().parent / "logos" / f"tell_logo_{size}x{size}.png"
  return str(p)


def option(key: str) -> bool:
  try:
    return settings.value(key, type=bool)
  except:
    logger.error(f"option {key} not known")
  return False


def toggle_option(key: str):
  v = settings.value(key, type=bool)
  settings.setValue(key, not v)
  settings.sync()