import sys
from pathlib import Path
from jinja2 import Environment, FileSystemLoader
from config import Config

# Prepare template rendering engine
if getattr(sys, 'frozen', False):
    # Running fron Pyinstaller-packed binary
    base_dir =  Path(sys._MEIPASS)
else:
    # Running as a plain Python app
    base_dir = Path(__file__).resolve().parent    
        
env = Environment(loader=FileSystemLoader(f"{base_dir}/{Config.TEMPLATES_DIR}"))
env.globals['header_image'] = Config.HEADER_IMAGE
index_template = env.get_template("index.html")
content_item_template = env.get_template("content_item.html")