import os
from flask import current_app


# file extension
ALLOWED_EXTENSIONS = {"xlsx", "xls", "csv"}

# .log file allowed
ALLOWED_LOG_FILE = {
        "app.log",
        "debug.log",
        "error.log"
    }

# Get path of format excel folder
def get_download_format_folder():
    return os.path.join(
        current_app.root_path,
        "static",
        "downloads",
        "format"
        )

# Get path of uploads folder
def get_uploads_folder():
    return os.path.join(
        current_app.root_path,
        "static",
        "uploads"
    )

def ensure_upload_folder():
    if not os.path.exists(get_uploads_folder()):
        os.makedirs(get_uploads_folder())
        
        
# Get path of logs folder
def get_logs_folder():
    project_root = os.path.dirname(current_app.root_path)
    return os.path.join(project_root, "logs")