import sys

from logger import Logger
from rominfo.nintendo_ds import *

logger = Logger('RomInfo')

if __name__ == '__main__':
    if len(sys.argv) == 2:
        if sys.argv[1].endswith('.nds'):
            with open(sys.argv[1], mode='rb') as nds:
                logger.info('Title           : {}'.format(nds_get_info('title', nds)))
                logger.info('Game code       : {}'.format(nds_get_info('gamecode', nds)))
                logger.info('Maker code      : {}'.format(nds_get_info('makercode', nds)))
                logger.info('Unit code       : {}'.format(nds_get_info('unitcode', nds)))
                logger.info('Encryption seed : {}'.format(nds_get_info('encryptionseed', nds)))
                logger.info('Device capacity : {}'.format(nds_get_info('devicecapacity', nds)))
    else:
        logger.error('No ROM specified. App requires one argument.')