from fastapi import APIRouter, Depends, HTTPException
from sqlalchemy.orm import Session
from datetime import datetime, timezone
from .. import models, schemas, database
from ..security import require_roles

zametki = APIRouter(prefix="/zametki", tags=["zametki"])

@zametki.post("/", response_model=schemas.ZametkaRead, dependencies=[Depends(require_roles(["admin", "editor"]))])
def create_zametka(item: schemas.ZametkaCreate, db: Session = Depends(database.get_db)):
    obj = models.Zametki(txtzam=item.txtzam, created_date=datetime.now(timezone.utc))
    db.add(obj)
    db.commit()
    db.refresh(obj)
    return obj

@zametki.get("/", response_model=list[schemas.ZametkaRead])
def list_zametki(active_only: bool = True, db: Session = Depends(database.get_db)):
    query = db.query(models.Zametki)
    if active_only:
        query = query.filter(models.Zametki.rmdt == None)
    return query.order_by(models.Zametki.created_date.desc()).all()

@zametki.patch("/{zametka_id}/resolve", response_model=schemas.ZametkaRead, dependencies=[Depends(require_roles(["admin", "editor"]))])
def resolve_zametka(zametka_id: int, db: Session = Depends(database.get_db)):
    obj = db.query(models.Zametki).filter(models.Zametki.id == zametka_id).first()
    if not obj:
        raise HTTPException(status_code=404, detail="Zametka not found")
    obj.rmdt = datetime.now(timezone.utc)
    db.commit()
    db.refresh(obj)
    return obj