from fastapi import APIRouter, Security
from fastapi.encoders import jsonable_encoder
from fastapi.responses import JSONResponse
from fastapi_jwt import JwtAuthorizationCredentials
from backend.infra.authentication.auth import access_security
from backend.application.user.user_manager import (
    UserManager,
)  # Assuming UserManager handles user-related queries


router = APIRouter()


@router.get(
    "/get-latest-login-by-user-id/{user_id}",
    operation_id="get-latest-login-by-user-id",
    summary="Get the latest login timestamp for a given user",
    description="Fetches the latest login timestamp for a specific user by user_id.",
    response_description="Returns the latest login timestamp in Unix time seconds, or null if no login found",
)
async def get_latest_login_by_user_id(
    user_id: str,
    credentials: JwtAuthorizationCredentials = Security(access_security),
):
    # Assume UserManager is responsible for handling user data
    result = await UserManager().fetch_latest_login(user_id)

    if result is None:
        return JSONResponse(content=jsonable_encoder({"timestamp": None}))

    return JSONResponse(content=jsonable_encoder({"timestamp": result}))