from django.contrib.auth import get_user_model

User = get_user_model()


def _create_user(username, is_cof=False, is_staff=False, attrs=None):
    if attrs is None:
        attrs = {}

    password = attrs.pop('password', username)

    user_keys = [
        'first_name', 'last_name', 'email', 'is_staff', 'is_superuser',
    ]
    user_attrs = {k: v for k, v in attrs.items() if k in user_keys}

    profile_keys = [
        'is_cof', 'login_clipper', 'phone', 'occupation', 'departement',
        'type_cotiz', 'mailing_cof', 'mailing_bda', 'mailing_bda_revente',
        'comments', 'is_buro', 'petit_cours_accept',
        'petit_cours_remarques',
    ]
    profile_attrs = {k: v for k, v in attrs.items() if k in profile_keys}

    if is_cof:
        profile_attrs['is_cof'] = True

    if is_staff:
        # At the moment, admin is accessible by COF staff.
        user_attrs['is_staff'] = True
        profile_attrs['is_buro'] = True

    user = User(username=username, **user_attrs)
    user.set_password(password)
    user.save()

    for k, v in profile_attrs.items():
        setattr(user.profile, k, v)
    user.profile.save()

    return user


def create_user(username, attrs=None):
    return _create_user(username, attrs=attrs)


def create_member(username, attrs=None):
    return _create_user(username, is_cof=True, attrs=attrs)


def create_staff(username, attrs=None):
    return _create_user(username, is_cof=True, is_staff=True, attrs=attrs)


def create_root(username, attrs=None):
    if attrs is None:
        attrs = {}
    attrs.setdefault('is_staff', True)
    attrs.setdefault('is_superuser', True)
    return _create_user(username, attrs=attrs)