"""testing subjects utils"""
import random

from sqlalchemy.orm import Session

from db.repository import subjects as db_rep_sub
from schemas.subjects import SubjectCreate
from utils.utils import fake


def generate_subject_fake_data():
    return {
        "name":
            fake.name(),
        "id_card":
            None,
        "birthday":
            str(fake.date_between_dates(date_start="-100y", date_end="-5y")),
        "gender":
            fake.subject_gender(),
        "rehabilitation_parts":
            fake.rehabilitation_parts()
    }


def create_test_subject2db(db: Session,
                       name=fake.name(),
                       id_card=None,
                       gender=fake.subject_gender(),
                       birthday=fake.date_between_dates(date_start="-100y",
                                                        date_end="-5y"),
                       rehabilitation_parts=fake.rehabilitation_parts(),
                       create_time=None) -> SubjectCreate:
    if create_time is None:
        subject = SubjectCreate(name=name,
                                id_card=id_card,
                                gender=gender,
                                birthday=birthday,
                                rehabilitation_parts=rehabilitation_parts)
    else:
        subject = SubjectCreate(name=name,
                                id_card=id_card,
                                gender=gender,
                                birthday=birthday,
                                rehabilitation_parts=rehabilitation_parts,
                                create_time=create_time)
    subject = db_rep_sub.create_subject(subject, db)
    return subject


def get_all_subject(db: Session):
    return db_rep_sub.list_subjects(db=db)


def get_random_existing_subject(db: Session):
    subjects = get_all_subject(db)
    return random.choice(subjects)