from fastapi import APIRouter, Depends
from sqlalchemy.orm import Session

from app.db import get_db
from app.models.filament import Filament

router = APIRouter(prefix="/filaments", tags=["filaments"])


@router.get("/")
def list_filaments(db: Session = Depends(get_db)):
    return [f.to_dict() for f in db.query(Filament).all()]


@router.get("/{filament_id}")
def get_filament(filament_id: int, db: Session = Depends(get_db)):
    filament = db.query(Filament).filter(Filament.id == filament_id).first()
    if not filament:
        from fastapi import HTTPException
        raise HTTPException(status_code=404, detail="Filament not found")
    return filament.to_dict()