package com.example.config;

import cn.hutool.json.JSONUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

import javax.annotation.PostConstruct;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;

/**
 * @Company: 西安路泰科技有限公司
 * @Author: zhaowenxuan
 * @Date: 2024/12/17 20:26
 */
@Slf4j
@Component
public class ConfigValue {
    @Value("${config.path}")
    private String CONFIG_PATH;
    @Value("${config.dir}")
    private String CONFIG_DIR;
    private Map<String, String> configMap = new HashMap<>();

    @PostConstruct
    private void init(){
        Properties props = new Properties();
        FileInputStream fis = null;
        try {
            fis = new FileInputStream(CONFIG_PATH);
            props.load(fis);
            fis.close();
            for (String key : props.stringPropertyNames()) {
                configMap.put(key, props.getProperty(key));
            }
            log.info("配置 -> {}", JSONUtil.toJsonStr(configMap));
        } catch (IOException e) {
            throw new RuntimeException("找不到配置文件或加载异常");
        }
    }

    public Map<String, String> getConfigMap() {
        return configMap;
    }

    public String getConfigValue(String key) {
        return configMap.get(key);
    }

    public void refresh(){
        HashMap<String, String> hashMap = new HashMap<>();
        Properties props = new Properties();
        FileInputStream fis = null;
        try {
            fis = new FileInputStream(CONFIG_PATH);
            props.load(fis);
            fis.close();
            for (String key : props.stringPropertyNames()) {
                hashMap.put(key, props.getProperty(key));
            }
            configMap = hashMap;
        } catch (IOException ignored) {
        }
    }
}