import pathlib
import market_trade.constants

if __name__ == '__main__':
    shares_maxsize_by_figi = {}

    for figi_dir in market_trade.constants.SHARES_TRADES_PATH.iterdir():

        # we check if the path is dir, because there are unwanted files present
        if figi_dir.is_dir():

            # compiling all the shares files to list
            shares_filepaths = list(figi_dir.iterdir())

            #TODO: REDO WITH LINES COUNTING

            # getting maximum file by file size
            maxsize_shares_filepath = max(shares_filepaths, key=lambda path: path.stat().st_size)

            shares_maxsize_by_figi[figi_dir.name] = maxsize_shares_filepath.stat().st_size
    shares_sorted_by_liquidity = sorted(shares_maxsize_by_figi.items(),
                                        key=lambda dict_item: dict_item[1],
                                        reverse=True)