from sqlalchemy.orm import Session
from models import Organization


class OrganizationService:
    def __init__(self, db: Session):
        self.db = db

    def create_organization(self, name: str, username: str, full_name: str, email: str, public_key: str) -> Organization:
        from services import UserService
        user = UserService(self.db).get_user_by_username(username)
        if not user:
            user = UserService(self.db).create_user(username, full_name, email, public_key)

        organization = Organization(
            name=name,
            owner_id=user.id,
            owner=user
        )

        self.db.add(organization)
        self.db.commit()
        self.db.refresh(organization)

        UserService(self.db).add_org_to_user(user, organization)

        return organization

    def get_organization(self, org_id: int) -> Organization | None:
        return self.db.query(Organization).filter(Organization.id == org_id).first()

    def get_organization_by_name(self, name: str) -> Organization | None:
        return self.db.query(Organization).filter(Organization.name == name).first()

    def list_organizations(self):
        return self.db.query(Organization).all()