package com.shkpr.service.aimodelpower.services;

import com.global.base.log.LogLevelFlag;
import com.global.base.log.LogPrintMgr;
import com.global.base.tools.EncryptionUtil;
import com.global.base.tools.FastJsonUtil;
import com.global.base.tools.RandomUtil;
import com.shkpr.service.aimodelpower.constants.ApiURI;
import com.shkpr.service.aimodelpower.constants.LogFlagBusiType;
import com.shkpr.service.aimodelpower.dto.ResponseCode;
import com.shkpr.service.aimodelpower.dto.ResponseRes;
import com.shkpr.service.aimodelpower.globalcache.GlobalData;
import com.shkpr.service.aimodelpower.jsonbean.JPStrIdsSK;
import com.shkpr.service.aimodelpower.jsonbean.zilaishui.JP3TPDay;
import com.shkpr.service.aimodelpower.jsonbean.zilaishui.JP3TPHour;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.*;
import org.springframework.remoting.RemoteAccessException;
import org.springframework.retry.annotation.Backoff;
import org.springframework.retry.annotation.Retryable;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;
import org.springframework.web.client.RestTemplate;

import javax.annotation.PostConstruct;

/**
 * @ClassName Cloud3tpService
 * @Description: TODO
 * @Author LX
 * @Date 2024/8/20
 * @Version V1.0
 **/
@Service
public class Cloud3tpService {
    final String MSG_SUCCESS = "success.";
    final String MSG_FAILED = "failed.";
    private String strClassName = "";

    @SuppressWarnings("all")
    @Autowired
    @Qualifier("RestTemplateEx")
    RestTemplate restTemplate;

    @Value("${cloud.3tp.water.service.address:}")
    private String mStrAddress;

    private String mDayDataSupply = "";
    private String mHourDataSupply = "";
    private HttpHeaders headers = null;

    @PostConstruct
    public void init(){
        strClassName = this.getClass().getSimpleName();
        if (!mStrAddress.endsWith("/"))
            mStrAddress += "/";
        mDayDataSupply = String.format("%s%s", mStrAddress, "PredictSupply");//预测日供水数据
        mHourDataSupply = String.format("%s%s", mStrAddress, "PredictHour");//预测小时供水数据

        headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_JSON_UTF8);
        headers.add(ApiURI.HEADER_CLIENT_TYPE, GlobalData.getInstance().getServerId());
    }

//    @Retryable(value = {RemoteAccessException.class},
//            maxAttempts = 0, // 首次尝试加上3次重试
//            backoff = @Backoff(delay = 200))
    public ResponseRes<String> dayDataPredictSupply(final JP3TPDay jsonParam) throws Exception{
        ResponseRes<String> resResult = new ResponseRes<String>();
        resResult.setRescode(ResponseCode.RESULT_BAD.toStrCode());
        resResult.setResmsg(MSG_FAILED);
        resResult.setResdata("");

        HttpEntity<String> request = new HttpEntity<>(jsonParam.toJsonStr(), headers);
        try {
            ResponseEntity<String> response = restTemplate.postForEntity(mDayDataSupply, request, String.class);
            if (response.getStatusCode() == HttpStatus.OK){
                String strBody = response.getBody();
                return FastJsonUtil.fromJSONByGson(strBody, ResponseRes.class);
            }
        }catch (Exception e){
            LogPrintMgr.getInstance().printLogMsg(LogLevelFlag.LOG_WARN, LogFlagBusiType.BUSI_CALL_DATA_AS.toStrValue(), strClassName, String.format("dayDataPredictSupply from Cloud3tpService(url:%s) failed(%s)...", mDayDataSupply, e.getMessage()));
            //达到maxAttempts次数将返回RemoteAccessException
            throw new RemoteAccessException("Retry...");
        }
        return resResult;
    }

//    @Retryable(value = {RemoteAccessException.class},
//            maxAttempts = 0, // 首次尝试加上3次重试
//            backoff = @Backoff(delay = 200))
    public ResponseRes<String> dayHourPredictSupply(final JP3TPHour jsonParam) throws Exception{
        ResponseRes<String> resResult = new ResponseRes<String>();
        resResult.setRescode(ResponseCode.RESULT_BAD.toStrCode());
        resResult.setResmsg(MSG_FAILED);
        resResult.setResdata("");

        HttpEntity<String> request = new HttpEntity<>(jsonParam.toJsonStr(), headers);
        try {
            ResponseEntity<String> response = restTemplate.postForEntity(mHourDataSupply, request, String.class);
            if (response.getStatusCode() == HttpStatus.OK){
                String strBody = response.getBody();
                return FastJsonUtil.fromJSONByGson(strBody, ResponseRes.class);
            }
        }catch (Exception e){
            LogPrintMgr.getInstance().printLogMsg(LogLevelFlag.LOG_WARN, LogFlagBusiType.BUSI_CALL_DATA_AS.toStrValue(), strClassName, String.format("dayHourPredictSupply from Cloud3tpService(url:%s) failed(%s)...", mHourDataSupply, e.getMessage()));
            //达到maxAttempts次数将返回RemoteAccessException
            throw new RemoteAccessException("Retry...");
        }
        return resResult;
    }

}