from datetime import date

import argparse
from argparse import Namespace
from sme_logger.logger import Level


def read_cli_args() -> Namespace:
    """Reads parameters from command line arguments

    Returns:
        Namespace
    """

    parser = argparse.ArgumentParser()
    parser.add_argument('--src-bucket', type=str, help='Source bucket', required=True)
    parser.add_argument('--dst-bucket', type=str, help='Destination bucket', required=True)
    parser.add_argument('--dsp', type=str, choices=['apple', 'spotify'], help='DSP to migrate', required=True)
    parser.add_argument('--report-type', type=str, help='Report type (streams, users, tracks, etc.)')
    parser.add_argument('--licensor', type=str, help='Licensor')
    parser.add_argument('--start-date', type=str, help='Start date', required=True)
    parser.add_argument('--end-date', type=str, help='End date', default=str(date.today()))
    parser.add_argument('--log-level', type=Level, help='Logging level', default=Level.INFO)
    parser.add_argument('--with-size-validation', action='store_true', help='Enables size validation')
    parser.add_argument('--with-fingerprint-tagging', action='store_true', help='Enables fingerprint tagging for dst')
    parser.add_argument('--with-fingerprint-validation', action='store_true', help='Enables fingerprint validation')
    parser.add_argument('--no-copy', action='store_true', help='Do not copy data. This might be used for validation')
    parser.add_argument('--src-org', type=str, choices=['apollo', 'orchard'], default='apollo')
    parser.add_argument('--random-files-check', action='store_true')

    args = parser.parse_args()

    if args.random_files_check and not args.no_copy:
        parser.error('--random-files-check argument requires --no-copy')

    return args