from datetime import datetime
import os
import sys
import git

#importing modules from root of data
root = '../..'
sys.path.append(root)
os.chdir(os.path.join(root))

from pympler.tracker import SummaryTracker
from data.source.build_master.builder import Builder
from data.source.clean_master.cleaner import Cleaner
from data.source.exporters.exporter import Exporter
from lib.utilities import serialize, codebook


def run():

    tracker = SummaryTracker()
    print(f"build master on user_level and user_app_day level {datetime.now()}")
    config_user_dic = serialize.open_yaml("config_user.yaml")

    if config_user_dic["local"]["log"] == True:
        log_file = open(os.path.join("data", "log", "mb_logger.log"), "w")
        sys.stdout = log_file

    if config_user_dic["local"]["skip_building"] == False:
        codebook.initialize_main_codebook()
        raw_master_df = Builder.build_master()

    else:
        if config_user_dic["local"]["test"]:
            print("cant skip build in test run")
            sys.exit()
        else:
            codebook.update_master_specs()
            raw_master_df = serialize.open_pickle(os.path.join("data","external","intermediate","MasterIntermediateUser"))

    print(f"\nClean Master_User {datetime.now()}")
    tracker.print_diff()
    clean_master_df = Cleaner().clean_master(raw_master_df)

    print(f"\n Create External Files {datetime.now()}")
    if config_user_dic["local"]["test"]:
        print("skipping")
    else:
        Exporter.export_all(clean_master_df)

    print("Complete!")
    if config_user_dic["local"]["log"] == True:
        log_file.close()

if __name__ == "__main__":
    run()