########
# Copyright (c) 2014 GigaSpaces Technologies Ltd. All rights reserved
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#        http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
#    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#    * See the License for the specific language governing permissions and
#    * limitations under the License.

import requests
from requests.packages import urllib3

from .accounts import AccountsClient
from .cost import CostClient
from .usage import UsageClient
from .assets import AssetsClient
from .reports import ReportsClient

DEFAULT_CLOUDHEALTH_API_URL = 'https://chapi.cloudhealthtech.com/'

urllib3.disable_warnings(urllib3.exceptions.InsecurePlatformWarning)


class HTTPClient(object):
    def __init__(self,
                 endpoint,
                 api_key,
                 headers=None,
                 query_params=None,
                 cert=None,
                 trust_all=False):
        self.endpoint = endpoint
        self.api_key = api_key
        self.headers = headers.copy() if headers else {}
        if not self.headers.get('Content-type'):
            self.headers['Content-type'] = 'application/json'

    def get(self,
            uri,
            data=None,
            params=None,
            headers=None,
            _include=None,
            expected_status_code=200,
            stream=False):
        url = self.endpoint + uri + '?api_key={0}'.format(self.api_key)
        response = requests.get(url,
                                data=data,
                                params=params,
                                headers=headers,
                                stream=stream)
        if response.status_code != 200:
            raise RuntimeError(
                'Request to {0} failed! (HTTP Error Code: {1})'.format(
                    url, response.status_code))
        return response.json()

    def get_asset(self,
                  uri,
                  asset,
                  data=None,
                  params=None,
                  headers=None,
                  _include=None,
                  expected_status_code=200,
                  stream=False):
        url = '{0}{1}?api_key={2}&name={3}'.format(self.endpoint, uri, self.api_key, asset)
        response = requests.get(url,
                                data=data,
                                params=params,
                                headers=headers,
                                stream=stream)
        if response.status_code != 200:
            raise RuntimeError(
                'Request to {0} failed! (HTTP Error Code: {1})'.format(
                    url, response.status_code))
        return response.json()


class CloudHealth(object):
    def __init__(self, api_key, endpoint=DEFAULT_CLOUDHEALTH_API_URL):
        self._client = HTTPClient(endpoint, api_key)
        self._client_v1 = HTTPClient(endpoint + 'v1/', api_key)

        self.reports = ReportsClient(self._client)
        self.assets = AssetsClient(self._client)
        self.cost = CostClient(self._client)
        self.usage = UsageClient(self._client)
        self.accounts = AccountsClient(self._client_v1)
