import logging
import os
import pathlib
from typing import List

from money.currency import Currency
from xecd_rates_client import XecdClient

from xexe.utils import DateRange

logger = logging.getLogger()


def run_xe_healthcheck() -> None:
    """
    Try to request the account data in xe.com's API.

    If certain fields about the account are returned, it means the request was
    successful.

    """
    logger.info("Creating client.")
    xecd = XecdClient(
        account_id=os.environ["XE_ACCOUNT_ID"],
        api_key=os.environ["XE_API_KEY"],
    )
    logger.info("Requesting account info.")

    try:
        account_info_response = xecd.account_info()
    except Exception as e:
        logger.error(
            "There was an exception when trying to reach xe.com. See details below."
        )
        logger.error(e)
        raise e

    contains_good_response_fields = bool(
        ("id" in account_info_response.keys())
        and ("organization" in account_info_response.keys())
        and ("package" in account_info_response.keys()),
    )
    if not contains_good_response_fields:
        logger.error("Didn't find the fields of a good response.")
        raise ConnectionError("Response from xe.com is not successful.")

    logger.info("xe.com reached successfully.")
    logger.info("See response below.")
    logger.info(account_info_response)


def run_get_rates(
    date_range: DateRange,
    currencies: List[Currency],
    dry_run: bool,
    output: pathlib.Path,
) -> None:
    logger.info("Getting rates")