import re
import os
import json
from pandas import read_excel
def remove_signs():
    str = read_file()
    # lines = 
    pattern = r"\(|\)"
    str = re.sub(pattern,'', str)
    # str = re.sub(')','', str)
    # str = re.sub('/','', str)

    return str

def read_file():
    with open('./data/DATASET_2.txt', 'r', encoding='utf-8') as file:
        text = ''
        try:
            text = str(file.read())
        except:
            pass 
    return text

def read_file_by_address(file_address):
    with open(file_address, 'r', encoding='utf-8') as file:
        text = ''
        try:
            text = str(file.read())
        except:
            pass 
    return text

def save_to_file(result):
    with open('./data/DATASET_3.txt', 'a+', encoding='utf-8') as file:
        previous_result = ''
        try:
            previous_result = file.read()
        except:
            pass 
        file.write(result)
        file.close()

def save_to_file_by_address(file_address, text):
    with open(file_address, 'a+', encoding='utf-8') as file:
        previous_result = ''
        try:
            previous_result = file.read()
        except:
            pass 
        file.write(text)
        file.close()
        

def read_from_excel(file_address, column_name):
    # خواندن فایل اکسل
    data = read_excel(file_address)
    
    # استخراج محتوای ستون مورد نظر
    column_data = data[column_name]
    return column_data

def add_columndata_to_excel(file_address, column_name, columndata):

    # خواندن فایل اکسل
    data = read_excel(file_address)

    # اضافه کردن ستون جدید به داده‌ها
    data[column_name] = columndata

    # ذخیره کردن داده‌ها در فایل اکسل
    data.to_excel(file_address, index=False)

def write_to_json(dict, file_address):

    # تبدیل دیکشنری به فرمت JSON
    json_data = json.dumps(dict, indent=2, ensure_ascii=False)

    # ذخیره فایل
    with open(file_address, 'a+', encoding='utf-8') as file:
        file.write(json_data)

def read_from_json(file_address):
    data_dict = []
    # خواندن اطلاعات از فایل JSON
    with open(file_address, 'r', encoding='utf-8') as file:
        loaded_data = json.load(file)
       
    # نمایش اطلاعات خوانده شده
    for item in loaded_data:
        data_dict.append(item)
    return data_dict


def separated_date_format_finder(date_ner):
        result = False
        date_ner = date_ner.replace('.','/')
        date_ner = date_ner.replace('،','/')
        date_ner = date_ner.replace('ر','/')
        #date_pattern = r'\d{1,2} /\d{1,2} /\d{2,4}|\d{1,2}/\d{1,2}/\d{2,4}|\d{2,4} /\d{1,2} /\d{1,2}|\d{2,4}/\d{1,2}/\d{1,2}'
        date_pattern = r'\b(?:(?:1[0-2]|0?[1-9])/?(?:3[01]|[12][0-9]|0?[1-9])/?(?:14[0-7][0-9]|13[0-9][0-9]|128[0-9])|(?:1[0-2]|0?[1-9])/?(?:3[01]|[12][0-9]|0?[1-9])/?(?:14[0-7][0-9]|13[0-9][0-9]|128[0-9]|[0-9]{2}))\b'
        regex = re.compile(date_pattern)
        match_dates = regex.finditer(date_ner)
        for date_item in match_dates:
            result = True
            break
        return result

# dataset = remove_signs()
# save_to_file(dataset)

if __name__ ==  "__main__":
    # file_address = "./Flair_NER/data/test_sections.json"
    # column_name = "content"
    # data = read_from_excel(file_address, column_name)
    # sections_text = []
    # sections = []
    # dest_address = "./Flair_NER/data/test_sections.json"
    # for item in data:
    #     sections.append({"content" : item, "real_keywords":"", "ai_keywords":""})
        
    # write_to_json(sections, dest_address)
    
    # for section in sections:
    #     write_to_json(section, dest_address)
    
    # data_rows = read_from_json(file_address)
    # print(len(data_rows))
    # for data in data_rows:
    #     h = data
        pass