from ctypes import DEFAULT_MODE
from dataclasses import dataclass


@dataclass(frozen=True)
class StyleSettings:
    color_background: str
    color_contour: str
    color_ok_dark: str
    color_ok_light: str
    color_err_dark: str
    color_err_light: str
    color_data_fill: str
    color_data_border: str
    alpha_scale: float
    alpha_contour: float
    alpha_data: float
    size_data_point: float
    size_data_border: float

DEFAULT_COLOR_BLACK       = "#000000"
DEFAULT_COLOR_WHITE       = "#ffffff"
DEFAULT_COLOR_RED_LIGHT   = "#e57373"
DEFAULT_COLOR_RED_DARK    = "#ffcdd2"
DEFAULT_COLOR_GREEN_LIGHT = "#81c784"
DEFAULT_COLOR_GREEN_DARK  = "#c8e6c9"

DEFAULT_STYLE_SETTINGS = StyleSettings(
    color_background=DEFAULT_COLOR_WHITE,
    color_contour=DEFAULT_COLOR_BLACK,
    color_ok_dark=DEFAULT_COLOR_GREEN_DARK,
    color_ok_light=DEFAULT_COLOR_GREEN_LIGHT,
    color_err_dark=DEFAULT_COLOR_RED_DARK,
    color_err_light=DEFAULT_COLOR_RED_LIGHT,
    color_data_fill=DEFAULT_COLOR_BLACK,
    color_data_border=DEFAULT_COLOR_WHITE,
    alpha_scale=0.85,
    alpha_contour=1.0,
    alpha_data=0.8,
    size_data_point=120,
    size_data_border=1.5
)