import src.openbis_lib as openbis_lib
import hdf5_lib
import datetime
import os
import logging

def main():

    #df_h5 = hdf5_lib.read_hdf5_as_dataframe_v2('BeamTimeMetaData.h5')
    #df_h5['lastModifiedDatestr'] = df_h5['lastModifiedDatestr'].astype('datetime64[ns]')
    #df_h5 = df_h5.sort_values(by='lastModifiedDatestr')

    
    openbis_obj = openbis_lib.initialize_openbis_obj()
    
    # Create df with sample measurements of type 'ISS_MEASUREMENT'
    samples = openbis_obj.get_samples(type='ISS_MEASUREMENT',props=['FILENUMBER'])
    for sample in samples:
        print(type(sample))
        print(sample.identifier)
    df_openbis = samples.df.copy(deep=True)
    h5_file_path = os.path.join(os.path.curdir,'input_files\\BeamTimeMetaData.h5')
    df_h5 = hdf5_lib.read_hdf5_as_dataframe(h5_file_path)

    # dataframe preprocessing steps
    df_h5, df_openbis = openbis_lib.align_datetime_observation_windows(df_h5, df_openbis)    
    df_openbis = openbis_lib.pair_openbis_and_h5_dataframes(df_openbis, df_h5, 'REFORMATED_FILENUMBER', 'name')

    

    current_date = datetime.date.today()
    log_filename = 'logs\\computed_openbis_props_logs_' + current_date.strftime('%d-%m-%Y') + '.log'
    logging_flag = True

    #logger = logging.getLogger(__name__)
    #logger.setLevel(logging.DEBUG)

    log_file_path = os.path.join(os.path.curdir,log_filename)

    logging.basicConfig(filename=log_file_path,
                        level=logging.DEBUG,
                        format="%(asctime)s %(levelname)s %(message)s",                        
                        datefmt="%d-%m-%Y %H:%M:%S",
                        )  

    for sample_idx in df_openbis.index:

        #    logging.basicConfig(log_filename)
        #print(formatted_dict)
        sample_props_dict = openbis_lib.compute_openbis_sample_props_from_h5(df_openbis, df_h5, sample_idx)

        formatted_dict = [f"{key}:{value}" for key, value in sample_props_dict.items()]
        formatted_dict = "\n".join(formatted_dict)

        logging.debug('\n'+formatted_dict)

        
        #print(props_dict)
    openbis_obj.logout()

    # Choose samples and specifici properties to update: create a log 


if __name__=="__main__":
    main()