from fastapi import APIRouter, Depends, HTTPException
from typing import List
from app.core.security import get_current_user, require_admin
from app.models.user import User

router = APIRouter()

@router.get("/users", dependencies=[Depends(require_admin)])
async def get_all_users():
    # TODO: Implement get all users logic
    return {"users": []}

@router.get("/stats", dependencies=[Depends(require_admin)])
async def get_system_stats():
    # TODO: Implement system statistics logic
    return {
        "total_users": 0,
        "total_applications": 0,
        "active_sessions": 0
    }

@router.post("/users/{user_id}/role", dependencies=[Depends(require_admin)])
async def update_user_role(user_id: str, role: str):
    # TODO: Implement role update logic
    return {"message": f"User {user_id} role updated to {role}"}