#!/data_systems/opt/bin/python3

""" refresh_bad_orbits_list.py


Created on 2019-05

@author: Bill Barrett

"""

from datetime import datetime


from processing_summary_emailer import AIMProcessingSummary, AIM_CIPS_DATA_ROOT
from season_and_version_utils import SeasonAndVersionUtils


# /aim/data/cips/south_2018/level_1p/ver_05.20/rev_04/orbit_catalog/bad_orbit_list_v05.20_r04.sav
# Use IDL to restore an IDL sav file in Justin Carstens' bad orbit format file
# and write out the contents
IDL_COMMAND = 'idl -e "restore, \'{}\'' + \
    '& for i = 0, n_elements(bad_list) - 1 do print, bad_list[i], bad_list_reason[i]"'

# The year that the AIM spaceccraft was launched
AIM_LAUNCH_YEAR = 2007


class BadOrbitListRefresher:
    """ Update the bad orbits list
    """

    def __init__(self):
        """ Verify that the host this is run on can send email
        Get the date for which this information is valid
        and the date and season for the definitive data
        """
        # Verify that the host this is run on can send eamil
        self.hostname = AIMProcessingSummary.verify_host()

        # Get the date for which this information is valid
        self.today = datetime.today()
        self.processing_date = self.today.strftime('%Y-%j')
        self.current_year = self.today.year
        self.season = SeasonAndVersionUtils.get_season(self.processing_date)

    def get_seasons_to_check(self, beginning_year=AIM_LAUNCH_YEAR):
        """
        Get the list of seasons to check for bad orbits

        Parameters
        ----------
        beginning_year: int
            the first year to check for data
            defaults to the year AIM was launched

        Returns
        -------
        seasons_to_check : list of str
            the list of seasons such as 'north_2008', 'south_2012', etc to check
        """
        seasons_to_check = []
        # Get the list
        for year in range(beginning_year, self.current_year + 1):
            for hemisphere in ['north', 'south']:
                season = '{0}_{1}'.format(hemisphere, year)
                seasons_to_check.append(season)
                if season == self.season:
                    break
        return seasons_to_check


if __name__ == '__main__':
    """
    """
    BAD_ORBIT_LISTER = BadOrbitListRefresher()
    season_list = BAD_ORBIT_LISTER.get_seasons_to_check()
    for season in season_list:
        print(season)