from pathlib import Path
from datetime import datetime
import humanize
import json
import os

# load json file
def loadJSON(file_path):
    # open the file
    path = Path.cwd() / file_path
    with open(path, 'r', encoding="utf-8") as file:
        # return loaded file
        return json.load(file)

def escapeThemeName(name):
    return name.lower().replace(" ", "-")

def formatRelativeTime(date_str: str) -> str:
    date_format = "%Y-%m-%d %H:%M:%S"
    past_date = datetime.strptime(date_str, date_format).replace(tzinfo=None)

    now = datetime.now()
    time_difference = now - past_date

    return humanize.naturaltime(time_difference)

def trimContent(var, trim) -> str:
    trim = int(trim)
    if trim > 0:
        trimmed = var[:trim] + '…' if len(var) >= trim else var
        trimmed = trimmed.rstrip()
        return trimmed
    else:
        return var

def slugify(text):
    return text.replace(" ", "-")

def readPlainFile(file, split = False):
    if os.path.exists(file):
        with open(file, 'r', encoding="utf-8") as file:
            if split:
                return file.read().splitlines()
            else:
                return file.read()
    else:
        with open(file, 'a+', encoding="utf-8") as file:
            if split:
                return file.read().splitlines()
            else:
                return file.read()