""""
Functions to determine the default value based on treatment and SVO angle
"""


def calculate_default(treatment, svo_angle):
    if treatment == 'control_live' or treatment == 'control_static':
        return 0.50
    elif treatment == 'personal' or treatment == 'personal_static':
        if svo_angle >= 22.45:
            return 0.75
        elif svo_angle < 22.45:
            return 0.25
    elif treatment == 'general_live' or treatment == 'general_static':
        return 0