package com.thhy.general.config;

import com.thhy.general.common.BasicStatus;
import com.thhy.general.exception.BasicException;
import org.springframework.util.StringUtils;

import java.util.Map;

/**
 * @Author: zhang_xiao_bo
 * @Date: 2022/3/24 10:43
 * @description: 用于存储一些全局变量
 */
public final class BasicContext {

    private static final ThreadLocal<String> token = new ThreadLocal<>();

    private static final ThreadLocal<Map<String,String>> infos = new ThreadLocal<>();

    /**
     * 设置token
     * @param token
     */
    public static void setToken(String token){
        if(StringUtils.isEmpty(token))
            throw new BasicException(BasicStatus.TOKEN_IS_NULL);
        BasicContext.token.set(token);
    }

    /**
     * 获取token
     * @return
     */
    public static String getToken(){
        String token=BasicContext.token.get();
        if(StringUtils.isEmpty(token))
            throw new BasicException(BasicStatus.TOKEN_IS_NULL);
        return BasicContext.token.get();
    }


    /**
     * 设置 infos
     * @param map
     */
    public static void setInfos(Map<String,String> map){
        if(StringUtils.isEmpty(map))
            throw new BasicException(BasicStatus.TOKEN_IS_NULL);
        BasicContext.infos.set(map);
    }

    /**
     * 获取 infos
     * @return
     */
    public static Map<String,String> getInfos(){
        Map<String,String> map =BasicContext.infos.get();
        if(StringUtils.isEmpty(map))
            throw new BasicException(BasicStatus.TOKEN_IS_NULL);
        return BasicContext.infos.get();
    }








}