"""
FOREX market EUR-GBP pair.

Daily averaged quotations, by business day, from 2016 to 2018.
"""


from pyFTS.data import common
import pandas as pd
import numpy as np


def get_data(field:str='avg') -> np.ndarray:
    """
    Get the univariate time series data.

    :param field: dataset field to load
    :return: numpy array
    """
    dat = get_dataframe()
    return np.array(dat[field])


def get_dataframe() -> pd.DataFrame:
    """
    Get the complete multivariate time series data.

    :return: Pandas DataFrame
    """
    df = common.get_dataframe("EURGBP.csv", "https://query.data.world/s/gvsaeruthnxjkwzl7z4ki7u5rduah3",
                              sep=",")

    return df

