# from fastapi import APIRouter, Depends, HTTPException
# from sqlalchemy.orm import Session
# from models.user_info import UserInfo
# from config.database import get_db
# from typing import Optional
# from datetime import datetime

# router = APIRouter()

# # 사용자 조회
# @router.get("/users/{user_id}")
# async def get_user(user_id: str, db: Session = Depends(get_db)):
#     user = db.query(UserInfo).filter(UserInfo.id == user_id).first()
#     if not user:
#         raise HTTPException(status_code=404, detail="User not found")
#     return user

# # 사용자 생성
# @router.post("/users")
# async def create_user(
#     id: str,
#     preferred_username: Optional[str] = None,
#     mobile: Optional[str] = None,
#     business_cd: Optional[str] = None,
#     role_seq: Optional[int] = None,
#     name: Optional[str] = None,
#     email: Optional[str] = None,
#     profile: Optional[str] = None,
#     school_code: Optional[str] = None,
#     grade: Optional[int] = None,
#     class_name: Optional[str] = None,
#     student_no: Optional[int] = None,
#     creator_id: Optional[str] = None,
#     creator_ip: Optional[str] = None,
#     db: Session = Depends(get_db)
# ):
#     new_user = UserInfo(
#         id=id,
#         preferred_username=preferred_username,
#         mobile=mobile,
#         business_cd=business_cd,
#         role_seq=role_seq,
#         name=name,
#         email=email,
#         profile=profile,
#         school_code=school_code,
#         grade=grade,
#         class_name=class_name,
#         student_no=student_no,
#         created_at=datetime.now(),
#         creator_id=creator_id,
#         creator_ip=creator_ip,
#     )
#     db.add(new_user)
#     db.commit()
#     db.refresh(new_user)
#     return new_user

# # 사용자 목록 조회
# @router.get("/users")
# async def list_users(db: Session = Depends(get_db)):
#     return db.query(UserInfo).all()

# # 사용자 업데이트
# @router.put("/users/{user_id}")
# async def update_user(
#     user_id: str,
#     preferred_username: Optional[str] = None,
#     mobile: Optional[str] = None,
#     business_cd: Optional[str] = None,
#     role_seq: Optional[int] = None,
#     name: Optional[str] = None,
#     email: Optional[str] = None,
#     profile: Optional[str] = None,
#     school_code: Optional[str] = None,
#     grade: Optional[int] = None,
#     class_name: Optional[str] = None,
#     student_no: Optional[int] = None,
#     updater_id: Optional[str] = None,
#     updater_ip: Optional[str] = None,
#     db: Session = Depends(get_db)
# ):
#     user = db.query(UserInfo).filter(UserInfo.id == user_id).first()
#     if not user:
#         raise HTTPException(status_code=404, detail="User not found")
    
#     # 필드 업데이트
#     if preferred_username is not None:
#         user.preferred_username = preferred_username
#     if mobile is not None:
#         user.mobile = mobile
#     if business_cd is not None:
#         user.business_cd = business_cd
#     if role_seq is not None:
#         user.role_seq = role_seq
#     if name is not None:
#         user.name = name
#     if email is not None:
#         user.email = email
#     if profile is not None:
#         user.profile = profile
#     if school_code is not None:
#         user.school_code = school_code
#     if grade is not None:
#         user.grade = grade
#     if class_name is not None:
#         user.class_name = class_name
#     if student_no is not None:
#         user.student_no = student_no
    
#     user.updated_at = datetime.now()
#     user.updater_id = updater_id
#     user.updater_ip = updater_ip

#     db.commit()
#     db.refresh(user)
#     return user

# # 사용자 삭제
# @router.delete("/users/{user_id}")
# async def delete_user(user_id: str, db: Session = Depends(get_db)):
#     user = db.query(UserInfo).filter(UserInfo.id == user_id).first()
#     if not user:
#         raise HTTPException(status_code=404, detail="User not found")
#     db.delete(user)
#     db.commit()
#     return {"message": "User deleted successfully"}