from fastapi import APIRouter, Depends, HTTPException
from core.database import fake_users_db
import uuid

router = APIRouter()

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

@router.put("/users/{user_id}")
async def update_user(user_id: str, user_data: UserUpdate, db: Session = Depends(get_db), token: str = Depends(oauth2_scheme)):
    """Update user profile"""
    user = db.query(User).filter(User.id == user_id).first()
    if not user:
        raise HTTPException(status_code=404, detail="User not found")
    for field, value in user_data:
        setattr(user, field, value)
    db.commit()
    return {"message": "User updated successfully"}

@router.delete("/users/{user_id}")
async def delete_user(user_id: str, db: Session = Depends(get_db), token: str = Depends(oauth2_scheme)):
    """Delete user"""
    user = db.query(User).filter(User.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"}

@router.get("/users/")
async def get_users(db: Session = Depends(get_db)):
    """Get all users"""
    users = db.query(User).all()
    return {"message": "Users found", "data": users}