import json
from time import monotonic

from flask import current_app
from requests import request

from app.clients.email import EmailClient, EmailClientException


class AwsSesStubClientException(EmailClientException):
    pass


class AwsSesStubClient(EmailClient):
    def init_app(self, stub_url):
        self.url = stub_url

    @property
    def name(self):
        return "ses"

    def send_email(
        self, source, to_addresses, subject, body, html_body="", reply_to_address=None
    ):
        try:
            start_time = monotonic()
            response = request("POST", self.url, data={"id": "dummy-data"}, timeout=60)
            response.raise_for_status()
            response_json = json.loads(response.text)

        except Exception as e:
            raise AwsSesStubClientException(str(e))
        else:
            elapsed_time = monotonic() - start_time
            current_app.logger.info(
                "AWS SES stub request finished in {}".format(elapsed_time)
            )
            return response_json["MessageId"]