import re

from PySide6.QtGui import QColor


def is_hex_color(color: str):
    return re.match("[0-9a-f]{6}", color, flags=re.IGNORECASE)


def is_hex_color_with_alpha(color: str):
    return re.match("[0-9a-f]{8}", color, flags=re.IGNORECASE)


def to_qcolor(color: str):
    if is_hex_color(color):
        red = int(color[0:2], 16)
        green = int(color[2:4], 16)
        blue = int(color[4:6], 16)
        return QColor(red, green, blue)
    if is_hex_color_with_alpha(color):
        red = int(color[0:2], 16)
        green = int(color[2:4], 16)
        blue = int(color[4:6], 16)
        alpha = int(color[6:8], 16)
        return QColor(red, green, blue, alpha)
    elif color in QColor().colorNames():
        return QColor(color)
    return QColor(255, 255, 255)