from pathlib import Path
import os
import configparser


class ConfigHandler:
	def __init__(self):
		self.config: configparser.ConfigParser = configparser.ConfigParser()
		
		self.config_dir: str = self.ensure_hidden_config_dir()
		self.load_settings()
	
	def ensure_hidden_config_dir(self):
		config_dir = Path.home() / ".berry"
		config_dir.mkdir(parents=True, exist_ok=True)

		return config_dir

	def get(self, section: str, option: str):
		return self.config.get(section, option)
	
	def set(self, section: str, option: str, new_value: str):
		return self.config.set(section, option, new_value)

	def load_settings(self):
		if os.path.isfile(self.config_dir / "config.ini"):
			self.config.read(self.config_dir / "config.ini")
			return

		self.config["config"] = {
			"version": "1"
		}
		self.config["editor"] = {
			"word_wrap": "0"
		}
		self.config["plugins"] = {
			"enabled": "1"
		}
		self.config["appearance"] = {
			"colour_theme": "textual-dark"
		}

		with open(self.config_dir / "config.ini", "w") as configfile:
			self.config.write(configfile)