config_manager.py

import plistlib

class ConfigManager:
    def __init__(self, plist_file):
        self.plist_file = plist_file
        self.config = {}
        self.load_config()

    def load_config(self):
        if self.plist_file.exists():
            with self.plist_file.open('rb') as f:
                self.config = plistlib.load(f)
            # Ensure all default settings are included
            self.merge_default_config()
        else:
            self.config = self.get_default_config()
            self.save_config()

    def save_config(self):
        with self.plist_file.open('wb') as f:
            plistlib.dump(self.config, f)

    def restore_defaults(self):
        self.config = self.get_default_config()
        self.save_config()

    def get_setting(self, section, key):
        return self.config.get(section, {}).get(key)

    def set_setting(self, section, key, value):
        if section in self.config:
            self.config[section][key] = value
        else:
            self.config[section] = {key: value}
        self.save_config()

    def get_default_config(self):
        return {
            'Settings': {
                'path': '~/Documents/CPAP_Data/SD_card',
                'url': 'http://192.168.4.1/dir?dir=A:',
                'import_oscar': False,
                'quit_after_completion': False
            },
            'WiFi': {
                'ssid': 'ez Share',
                'psk': '88888888'
            },
            'Window': {
                'x': 100,
                'y': 100
            }
        }

    def merge_default_config(self):
        defaults = self.get_default_config()
        for section, values in defaults.items():
            if section not in self.config:
                self.config[section] = values
            else:
                for key, value in values.items():
                    if key not in self.config[section]:
                        self.config[section][key] = value
        self.save_config()