#!/usr/bin/env python3
# -*- coding: utf-8 -*-

"""
配置模块，用于加载和管理中继器的配置
"""

import yaml
import os


class Config:
    """配置类，用于加载和访问配置项"""
    
    def __init__(self, config_file="config/config.yaml"):
        """
        初始化配置类
        
        Args:
            config_file (str): 配置文件路径
        """
        # 获取项目根目录
        project_root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
        config_path = os.path.join(project_root, config_file)
        
        # 加载配置文件
        with open(config_path, 'r', encoding='utf-8') as f:
            self._config = yaml.safe_load(f)
    
    @property
    def simulation_enabled(self):
        """获取模拟模式是否启用"""
        return self._config.get('simulation', {}).get('enabled', False)
    
    @property
    def simulation_controllers(self):
        """获取模拟区域主控设备列表"""
        return self._config.get('simulation', {}).get('controllers', [])
    
    @property
    def simulation_devices(self):
        """获取模拟普通设备列表"""
        return self._config.get('simulation', {}).get('devices', [])
    
    @property
    def websocket_config(self):
        """获取WebSocket配置"""
        return self._config.get('websocket', {})
    
    @property
    def websocket_address(self):
        """获取WebSocket服务器地址"""
        return self.websocket_config.get('address', '127.0.0.1')
    
    @property
    def websocket_port(self):
        """获取WebSocket服务器端口"""
        return self.websocket_config.get('port', 8080)


# 全局配置实例
config = Config()