package com.fdkankan.contro.service.impl;

import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.fdkankan.contro.common.Result;
import com.fdkankan.contro.entity.ScenePro;
import com.fdkankan.contro.service.ISceneProService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;
import org.springframework.web.client.RestTemplate;

@Service
public class FdkkV4Service {
    private static final Logger log = LoggerFactory.getLogger(FdkkV4Service.class);

    private final String UPGRADE_TO_V4="/api/user/scene/upgradeToV4?num=%s";

    @Value("${main.url}")
    private String mainUrl;

    private RestTemplate restTemplate = new RestTemplate();

    @Autowired
    private ISceneProService sceneProService;

    /**
     * 场景升级
     * @param num  场景码
     * @return
     * @throws Exception
     */
    public void upgradeToV4(String num){
        // 如果场景在旧表中存在，则需要升级，否则不需要升级
        ScenePro scenePro = sceneProService.getByNum(num);
        if(ObjectUtils.isEmpty(scenePro)){
            log.error("scene_pro 表中不存在该记录，退出升级!");
            return;
        }

        String url = mainUrl + String.format(UPGRADE_TO_V4,num);
        log.info("v3场景升级v4，url:{}",url);
        ResponseEntity<Result> responseEntity = restTemplate.getForEntity(url, Result.class);
        log.info("v3场景升级v4，url:{},结果,{}",url, JSONObject.toJSONString(responseEntity.getBody()));
        if(responseEntity.getStatusCode() != HttpStatus.OK){
            log.error("场景升级失败，请稍后再试！");
        }
        Integer code = responseEntity.getBody().getCode();
        if(code != 0){
            String msg = "场景升级失败，请稍后再试！";
            if(code == 7019){
                msg = "场景升级中，请勿重复升级";
            }else if(code == 7020){
                msg = "场景已升级，不能重复升级";
            }
            log.error(msg);
            return;
        }

        //修改场景状态为升级中
        LambdaUpdateWrapper<ScenePro> wrapper = new LambdaUpdateWrapper<>();
        wrapper.set(ScenePro::getStatus,0).set(ScenePro::getIsUpgrade,2).eq(ScenePro::getNum,num);
        sceneProService.update(wrapper);
    }

}