import pandas as pd
import logging
import json
import sys

logger = logging.getLogger('main.sub')


def read(merge):
    df = pd.read_excel(merge, None)
    samplelist = df['sample_info']['sampleSn'].to_list()
    if not samplelist:
        logger.error('sample_info表为空！读取excel信息失败！')
        raise UserWarning('sample_info表为空！读取excel信息失败！')
    samdict = dict()
    for name, contents in df.items():
        if contents.empty:
            samdict[name] = []
            continue
        contents.fillna('.', inplace=True)
        samdict[name] = contents.to_dict('list')
    return samdict


if __name__ == '__main__':
    res = read(sys.argv[1])
    print(res)