from sqlalchemy.orm import Session
from typing import List, Optional
from app.io8ref.Azzu.models import Azzu
from app.io8ref.Azzu.schemas import AzzuCreate, AzzuUpdate

class AzzuService:
    def Savedata(self, db: Session, data: dict) -> Azzu:
        """Saves a new Azzu record."""
        # Filter out id if present
        data_dict = {k: v for k, v in data.items() if k != "id" and hasattr(Azzu, k)}
        obj = Azzu(**data_dict)
        db.add(obj)
        db.commit()
        db.refresh(obj)
        return obj

    def getdetails(self, db: Session) -> List[Azzu]:
        """Returns all Azzu records."""
        return db.query(Azzu).all()

    def getdetailsbyId(self, db: Session, id_val: int) -> Optional[Azzu]:
        """Returns an Azzu record by ID."""
        return db.query(Azzu).filter(Azzu.id == id_val).first()

    def update(self, db: Session, data: dict, id_val: int) -> Optional[Azzu]:
        """Updates an Azzu record by ID."""
        obj = self.getdetailsbyId(db, id_val)
        if not obj:
            return None
        for key, value in data.items():
            if key != "id" and hasattr(obj, key):
                setattr(obj, key, value)
        db.commit()
        db.refresh(obj)
        return obj

    def delete_by_id(self, db: Session, id_val: int) -> bool:
        """Deletes an Azzu record by ID."""
        obj = self.getdetailsbyId(db, id_val)
        if obj:
            db.delete(obj)
            db.commit()
            return True
        return False

Service = AzzuService()