import glob
import os
import shutil
import json

import pandas
import datetime

from unidecode import unidecode
from logging import getLogger, basicConfig, INFO
from config_isbank import Config

logger = getLogger(__name__)
basicConfig(filename=__name__, level=INFO)


def read_json_file(json_file_path):
    if os.path.exists(json_file_path):
        with open(json_file_path, 'r') as json_file:
            return json.load(json_file)
    return {}


def write_json_file(json_file_path, data):
    with open(json_file_path, 'w') as json_file:
        json.dump(data, json_file, indent=4)


def parser_service():
    completed = Config.COMPLETED_PATH
    parsed = Config.PARSED_PATH
    incoming = Config.INCOMING_PATH
    pandas.set_option("display.max_columns", None)
    pandas.set_option("display.width", 1200)

    current_directory = os.getcwd()
    # current_directory = "/home/berkay/git-evyos/wag-management-api"
    absolute_path = os.path.join(current_directory, incoming)

    excel_files = glob.glob(os.path.join(absolute_path, "*.xls*"))
    for file_path in excel_files:
        xl_name = str(file_path).split('/')[-1]
        xl_file = pandas.read_excel(file_path)
        xl_frame = pandas.DataFrame(xl_file)
        iban = ""
        for row in xl_frame.itertuples():
            if "IBAN" in str(row[3]).upper():
                iban = str(row[5]).replace(" ", "")
            if not str(row[1]) == "nan" and not str(row[2]) == "nan":
                if len(str(row[1]).split("/")) > 2:
                    insert_dict = dict(
                        iban=str(iban),
                        bank_date=datetime.datetime.strptime(
                            str(row[1]), "%d/%m/%Y-%H:%M:%S"
                        ).__str__(),
                        channel_branch=unidecode(str(row[3])),
                        currency_value=(
                            float(str(row[4]).replace(",", "")) if row[4] else 0
                        ),
                        balance=float(str(row[5]).replace(",", "")) if row[5] else 0,
                        additional_balance=(
                            float(str(row[6]).replace(",", "")) if row[6] else 0
                        ),
                        process_name=str(row[7]),
                        process_type=unidecode(str(row[8])),
                        process_comment=unidecode(str(row[9])),
                        bank_reference_code=str(row[15]),
                    )
                    logger.info(f"Insert Dict: {insert_dict}")
                    existing_data = read_json_file(parsed)
                    if xl_name in existing_data: # Check if the key already exists
                        if insert_dict not in existing_data[xl_name]:
                            existing_data[xl_name].append(insert_dict)
                    else:
                        existing_data[xl_name] = [insert_dict] # Update the JSON data with the new key-value pair
                    write_json_file(parsed, existing_data)  # Write the updated data back to the JSON file
                    
        shutil.move(
            file_path,
            os.path.join(current_directory, completed, os.path.basename(file_path)),
        )


# if __name__ == "__main__":
#     parse_xl_files_and_copy_to_database()
    # time.sleep(int(os.getenv("PARSER_SEQUENCE", 60)))
    # while True:
    #     parse_xl_files_and_copy_to_database()
    #     time.sleep(int(os.getenv("PARSER_SEQUENCE", 60)))