package com.artfess.base.conf;

import com.artfess.base.util.Base64;
import com.artfess.base.util.JsonUtil;
import com.fasterxml.jackson.databind.JsonNode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;

import java.util.HashMap;
import java.util.Map;


/**
 * 
 * @author liyg
 *
 */
@Component
@ConfigurationProperties(prefix="system")
public class SystemYmlConfig {
	
	private Logger logger = LoggerFactory.getLogger(SystemYmlConfig.class);
	
	private Map<String,String> basic = new HashMap<String, String>();

	public Map<String, String> getBasic() {
		return basic;
	}

	public void setBasic(Map<String, String> basic) {
		this.basic = basic;
	}
	
	/**
	 * 
	 * @return  {"Authorization":"Basic YWRtaW46MQ=="} 的base64编码
	 */
	public String getToken(){
		if(basic.containsKey("token")){
			return basic.get("token");
		}
		return "eyJBdXRob3JpemF0aW9uIjoiQmFzaWMgWVdSdGFXNDZNVEl6TkRVMiJ9";
	}
	
	/**
	 *  
	 * @return Basic YWRtaW46MQ==
	 */
	public String getBasicToken(){
		String token = getToken();
		try {
			String fromBase64 = Base64.getFromBase64(token);
			JsonNode jsonNode = JsonUtil.toJsonNode(fromBase64);
			return jsonNode.get("Authorization").asText();
		} catch (Exception e) {
			e.printStackTrace();
			logger.error("设置的basic token 有问题");
		}
		return "";
	}
	
	private String getBasicTokenUsernameAndPassord(){
		String result = "admin:123456";
		try {
			String basic = getBasicToken();
			if(basic.startsWith("Basic ")){
				basic = basic.substring(6);
				result = Base64.getFromBase64(basic);
			}
		} catch (Exception e) {
		}
		return result;
	}
	
	/**
	 * 返回设置basic token 中的用户名
	 * @return
	 */
	public String getUsername(){
		return getBasicTokenUsernameAndPassord().split(":")[0];
	}
	
	/**
	 * 返回设置basic token 中的密码
	 * @return
	 */
	public String getPassword(){
		return getBasicTokenUsernameAndPassord().split(":")[1];
	}
	
	
}