# -*- coding: utf-8 -*-
#
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2024 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT
import os
from copy import deepcopy
import requests


class FeatureManagerApiException(Exception):
    pass



class FeatureManager:
    """
    Communicates with FeatureManager API to get feature settings based on server metadata
    """

    def __init__(self, app_logger):
        self.api_url = self.base_url() + "/feature_manager/feature_settings"
        self.app_logger = app_logger

    @staticmethod
    def base_url() -> str:
        base_url = "https://x-ray-advice.cloudlinux.com"
        if os.path.exists("/opt/cloudlinux/staging_mode"):
            base_url = "https://x-ray-staging.cloudlinux.com"
        return base_url


    def request(self, payload):
        response = requests.get(self.api_url, json=payload, timeout=20)
        self.app_logger.info(f"FeatureManager request to {self.api_url} "
                              f"with payload {payload} "
                              f"returned {response.status_code}")
        if response.status_code != 200:
            raise FeatureManagerApiException(f"FeatureManager API returned {response.status_code}")
        return response.json()

    def get_decision(self, server_metadata, reason):
        payload = deepcopy(server_metadata)
        payload["reason"] = reason
        return self.request(payload)