#!/usr/bin/env python
# coding=utf-8

import json
import logging

import requests
from requests.compat import urljoin
from .utils.version import get_version

requests.packages.urllib3.disable_warnings()


class Config(object):
    DEFAULT_API_URL = 'https://api.mailjet.com/'
    API_REF = 'http://dev.mailjet.com/email-api/v3/'
    version = 'v3'
    user_agent = 'mailjet-apiv3-python/v' + get_version()

    def __init__(self, version=None, api_url=None):
        if version is not None:
            self.version = version
        self.api_url = api_url or self.DEFAULT_API_URL

    def __getitem__(self, key):
        # Append version to URL.
        # Forward slash is ignored if present in self.version.
        url = urljoin(self.api_url, self.version + '/')
        headers = {'Content-type': 'application/json', 'User-agent': self.user_agent}
        if key.lower() == 'contactslist_csvdata':
            url = urljoin(url, 'DATA/')
            headers['Content-type'] = 'text/plain'
        elif key.lower() == 'batchjob_csverror':
            url = urljoin(url, 'DATA/')
            headers['Content-type'] = 'text/csv'
        elif key.lower() != 'send' and self.version != 'v4':
            url = urljoin(url, 'REST/')
        url = url + key.split('_')[0].lower()
        return url, headers


class Endpoint(object):

    def __init__(self, url, headers, auth, action=None):
        self._url, self.headers, self._auth, self.action = url, headers, auth, action

    def __doc__(self):
        return self._doc

    def _get(self, filters=None, action_id=None, id=None, **kwargs):
        return api_call(self._auth, 'get', self._url, headers=self.headers, action=self.action, action_id=action_id, filters=filters, resource_id=id, **kwargs)

    def get_many(self, filters=None, action_id=None, **kwargs):
        return self._get(filters=filters, action_id=action_id **kwargs)

    def get(self, id=None, filters=None, action_id=None, **kwargs):
        return self._get(id=id, filters=filters, action_id=action_id, **kwargs)

    def create(self, data=None, filters=None, id=None, action_id=None, **kwargs):
        if self.headers['Content-type'] == 'application/json':
            data = json.dumps(data)
        return api_call(self._auth, 'post', self._url, headers=self.headers, resource_id=id, data=data, action=self.action, action_id=action_id, filters=filters, **kwargs)

    def update(self, id, data, filters=None, action_id=None, **kwargs):
        if self.headers['Content-type'] == 'application/json':
            data = json.dumps(data)
        return api_call(self._auth, 'put', self._url, resource_id=id, headers=self.headers, data=data, action=self.action, action_id=action_id, filters=filters, **kwargs)

    def delete(self, id, **kwargs):
        return api_call(self._auth, 'delete', self._url, action=self.action, headers=self.headers, resource_id=id, **kwargs)


class MailjetClient(object):

    def __init__(self, auth=None, **kwargs):
        self.auth = auth
        version = kwargs.get('version', None)
        api_url = kwargs.get('api_url', None)
        self.config = Config(version=version, api_url=api_url)

    def __getattr__(self, name):
        split = name.split('_')
        #identify the resource
        fname = split[0]
        action = None
        if (len(split) > 1):
            #identify the sub resource (action)
            action = split[1]
            if action == 'csvdata':
                action = 'csvdata/text:plain'
            if action == 'csverror':
                action = 'csverror/text:csv'
        url, headers = self.config[name]
        return type(fname, (Endpoint,), {})(url=url, headers=headers, action=action, auth=self.auth)


def api_call(auth, method, url, headers, data=None, filters=None, resource_id=None,
             timeout=60, debug=False, action=None, action_id=None, **kwargs):
    url = build_url(url, method=method, action=action, resource_id=resource_id, action_id=action_id)
    req_method = getattr(requests, method)

    try:
        filters_str = None
        if filters:
            filters_str = "&".join("%s=%s" % (k, v) for k, v in filters.items())
        response = req_method(url, data=data, params=filters_str, headers=headers, auth=auth,
                              timeout=timeout, verify=True, stream=False)
        return response

    except requests.exceptions.Timeout:
        raise TimeoutError
    except requests.RequestException as e:
        raise ApiError(e)
    except Exception as e:
        raise


def build_headers(resource, action=None, extra_headers=None):
    headers = {'Content-type': 'application/json'}

    if resource.lower() == 'contactslist' and action.lower() == 'csvdata':
        headers = {'Content-type': 'text/plain'}
    elif resource.lower() == 'batchjob' and action.lower() == 'csverror':
        headers = {'Content-type': 'text/csv'}

    if extra_headers:
        headers.update(extra_headers)

    return headers


def build_url(url, method, action=None, resource_id=None, action_id=None):
    if resource_id:
        url += '/%s' % str(resource_id)
    if action:
        url += '/%s' % action
        if action_id:
            url += '/{}'.format(action_id)

    return url


def parse_response(response, debug=False):
    data = response.json()

    if debug:
        logging.debug('REQUEST: %s' % response.request.url)
        logging.debug('REQUEST_HEADERS: %s' % response.request.headers)
        logging.debug('REQUEST_CONTENT: %s' % response.request.body)

        logging.debug('RESPONSE: %s' % response.content)
        logging.debug('RESP_HEADERS: %s' % response.headers)
        logging.debug('RESP_CODE: %s' % response.status_code)

    return data


class ApiError(Exception):
    pass


class AuthorizationError(ApiError):
    pass


class ActionDeniedError(ApiError):
    pass


class CriticalApiError(ApiError):
    pass


class ApiRateLimitError(ApiError):
    pass


class TimeoutError(ApiError):
    pass


class DoesNotExistError(ApiError):
    pass


class ValidationError(ApiError):
    pass

#!/usr/bin/env python
# coding=utf-8

import json
import logging

import requests
from requests.compat import urljoin
from .utils.version import get_version

requests.packages.urllib3.disable_warnings()


class Config(object):
    DEFAULT_API_URL = 'https://api.mailjet.com/'
    API_REF = 'http://dev.mailjet.com/email-api/v3/'
    version = 'v3'
    user_agent = 'mailjet-apiv3-python/v' + get_version()

    def __init__(self, version=None, api_url=None):
        if version is not None:
            self.version = version
        self.api_url = api_url or self.DEFAULT_API_URL

    def __getitem__(self, key):
        # Append version to URL.
        # Forward slash is ignored if present in self.version.
        url = urljoin(self.api_url, self.version + '/')
        headers = {'Content-type': 'application/json', 'User-agent': self.user_agent}
        if key.lower() == 'contactslist_csvdata':
            url = urljoin(url, 'DATA/')
            headers['Content-type'] = 'text/plain'
        elif key.lower() == 'batchjob_csverror':
            url = urljoin(url, 'DATA/')
            headers['Content-type'] = 'text/csv'
        elif key.lower() != 'send' and self.version != 'v4':
            url = urljoin(url, 'REST/')
        url = url + key.split('_')[0].lower()
        return url, headers


class Endpoint(object):

    def __init__(self, url, headers, auth, action=None):
        self._url, self.headers, self._auth, self.action = url, headers, auth, action

    def __doc__(self):
        return self._doc

    def _get(self, filters=None, action_id=None, id=None, **kwargs):
        return api_call(self._auth, 'get', self._url, headers=self.headers, action=self.action, action_id=action_id, filters=filters, resource_id=id, **kwargs)

    def get_many(self, filters=None, action_id=None, **kwargs):
        return self._get(filters=filters, action_id=action_id **kwargs)

    def get(self, id=None, filters=None, action_id=None, **kwargs):
        return self._get(id=id, filters=filters, action_id=action_id, **kwargs)

    def create(self, data=None, filters=None, id=None, action_id=None, **kwargs):
        if self.headers['Content-type'] == 'application/json':
            data = json.dumps(data)
        return api_call(self._auth, 'post', self._url, headers=self.headers, resource_id=id, data=data, action=self.action, action_id=action_id, filters=filters, **kwargs)

    def update(self, id, data, filters=None, action_id=None, **kwargs):
        if self.headers['Content-type'] == 'application/json':
            data = json.dumps(data)
        return api_call(self._auth, 'put', self._url, resource_id=id, headers=self.headers, data=data, action=self.action, action_id=action_id, filters=filters, **kwargs)

    def delete(self, id, **kwargs):
        return api_call(self._auth, 'delete', self._url, action=self.action, headers=self.headers, resource_id=id, **kwargs)


class MailjetClient(object):

    def __init__(self, auth=None, **kwargs):
        self.auth = auth
        version = kwargs.get('version', None)
        api_url = kwargs.get('api_url', None)
        self.config = Config(version=version, api_url=api_url)

    def __getattr__(self, name):
        split = name.split('_')
        #identify the resource
        fname = split[0]
        action = None
        if (len(split) > 1):
            #identify the sub resource (action)
            action = split[1]
            if action == 'csvdata':
                action = 'csvdata/text:plain'
            if action == 'csverror':
                action = 'csverror/text:csv'
        url, headers = self.config[name]
        return type(fname, (Endpoint,), {})(url=url, headers=headers, action=action, auth=self.auth)


def api_call(auth, method, url, headers, data=None, filters=None, resource_id=None,
             timeout=60, debug=False, action=None, action_id=None, **kwargs):
    url = build_url(url, method=method, action=action, resource_id=resource_id, action_id=action_id)
    req_method = getattr(requests, method)

    try:
        filters_str = None
        if filters:
            filters_str = "&".join("%s=%s" % (k, v) for k, v in filters.items())
        response = req_method(url, data=data, params=filters_str, headers=headers, auth=auth,
                              timeout=timeout, verify=True, stream=False)
        return response

    except requests.exceptions.Timeout:
        raise TimeoutError
    except requests.RequestException as e:
        raise ApiError(e)
    except Exception as e:
        raise


def build_headers(resource, action=None, extra_headers=None):
    headers = {'Content-type': 'application/json'}

    if resource.lower() == 'contactslist' and action.lower() == 'csvdata':
        headers = {'Content-type': 'text/plain'}
    elif resource.lower() == 'batchjob' and action.lower() == 'csverror':
        headers = {'Content-type': 'text/csv'}

    if extra_headers:
        headers.update(extra_headers)

    return headers


def build_url(url, method, action=None, resource_id=None, action_id=None):
    if resource_id:
        url += '/%s' % str(resource_id)
    if action:
        url += '/%s' % action
        if action_id:
            url += '/{}'.format(action_id)

    return url


def parse_response(response, debug=False):
    data = response.json()

    if debug:
        logging.debug('REQUEST: %s' % response.request.url)
        logging.debug('REQUEST_HEADERS: %s' % response.request.headers)
        logging.debug('REQUEST_CONTENT: %s' % response.request.body)

        logging.debug('RESPONSE: %s' % response.content)
        logging.debug('RESP_HEADERS: %s' % response.headers)
        logging.debug('RESP_CODE: %s' % response.status_code)

    return data


class ApiError(Exception):
    pass


class AuthorizationError(ApiError):
    pass


class ActionDeniedError(ApiError):
    pass


class CriticalApiError(ApiError):
    pass


class ApiRateLimitError(ApiError):
    pass


class TimeoutError(ApiError):
    pass


class DoesNotExistError(ApiError):
    pass


class ValidationError(ApiError):
    pass

#!/usr/bin/env python # coding=utf-8 # Append version to URL. # Forward slash is ignored if present in self.version. #identify the resource #identify the sub resource (action)