package com.java110.store.listener.meterWater;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.java110.utils.constant.BusinessTypeConstant;
import com.java110.utils.constant.ResponseConstant;
import com.java110.utils.constant.StatusConstant;
import com.java110.utils.exception.ListenerExecuteException;
import com.java110.utils.util.Assert;
import com.java110.core.annotation.Java110Listener;
import com.java110.core.context.DataFlowContext;
import com.java110.entity.center.Business;
import com.java110.store.dao.IMeterWaterServiceDao;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

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

/**
* 删除水电费信息 侦听
*
* 处理节点
* 1、businessMeterWater:{} 水电费基本信息节点
* 2、businessMeterWaterAttr:[{}] 水电费属性信息节点
* 3、businessMeterWaterPhoto:[{}] 水电费照片信息节点
* 4、businessMeterWaterCerdentials:[{}] 水电费证件信息节点
* 协议地址 ：https://github.com/java110/MicroCommunity/wiki/%E5%88%A0%E9%99%A4%E5%95%86%E6%88%B7%E4%BF%A1%E6%81%AF-%E5%8D%8F%E8%AE%AE
* Created by wuxw on 2018/5/18.
*/
@Java110Listener("deleteMeterWaterInfoListener")
@Transactional
public class DeleteMeterWaterInfoListener extends AbstractMeterWaterBusinessServiceDataFlowListener {

private final static Logger logger = LoggerFactory.getLogger(DeleteMeterWaterInfoListener.class);
@Autowired
IMeterWaterServiceDao meterWaterServiceDaoImpl;

@Override
public int getOrder() {
    return 3;
}

@Override
public String getBusinessTypeCd() {
    return BusinessTypeConstant.BUSINESS_TYPE_DELETE_METER_WATER;
}

/**
 * 根据删除信息 查出Instance表中数据 保存至business表 （状态写DEL） 方便撤单时直接更新回去
 * @param dataFlowContext 数据对象
 * @param business 当前业务对象
 */
@Override
protected void doSaveBusiness(DataFlowContext dataFlowContext, Business business) {
    JSONObject data = business.getDatas();

    Assert.notEmpty(data,"没有datas 节点，或没有子节点需要处理");

        //处理 businessMeterWater 节点
        if(data.containsKey(MeterWaterPo.class.getSimpleName())){
            Object _obj = data.get(MeterWaterPo.class.getSimpleName());
            JSONArray businessMeterWaters = null;
            if(_obj instanceof JSONObject){
                businessMeterWaters = new JSONArray();
                businessMeterWaters.add(_obj);
            }else {
                businessMeterWaters = (JSONArray)_obj;
            }
            //JSONObject businessMeterWater = data.getJSONObject(MeterWaterPo.class.getSimpleName());
            for (int _meterWaterIndex = 0; _meterWaterIndex < businessMeterWaters.size();_meterWaterIndex++) {
                JSONObject businessMeterWater = businessMeterWaters.getJSONObject(_meterWaterIndex);
                doBusinessMeterWater(business, businessMeterWater);
                if(_obj instanceof JSONObject) {
                    dataFlowContext.addParamOut("waterId", businessMeterWater.getString("waterId"));
                }
            }

    }


}

/**
 * 删除 instance数据
 * @param dataFlowContext 数据对象
 * @param business 当前业务对象
 */
@Override
protected void doBusinessToInstance(DataFlowContext dataFlowContext, Business business) {
    String bId = business.getbId();
    //Assert.hasLength(bId,"请求报文中没有包含 bId");

    //水电费信息
    Map info = new HashMap();
    info.put("bId",business.getbId());
    info.put("operate",StatusConstant.OPERATE_DEL);

    //水电费信息
    List<Map> businessMeterWaterInfos = meterWaterServiceDaoImpl.getBusinessMeterWaterInfo(info);
    if( businessMeterWaterInfos != null && businessMeterWaterInfos.size() >0) {
        for (int _meterWaterIndex = 0; _meterWaterIndex < businessMeterWaterInfos.size();_meterWaterIndex++) {
            Map businessMeterWaterInfo = businessMeterWaterInfos.get(_meterWaterIndex);
            flushBusinessMeterWaterInfo(businessMeterWaterInfo,StatusConstant.STATUS_CD_INVALID);
            meterWaterServiceDaoImpl.updateMeterWaterInfoInstance(businessMeterWaterInfo);
            dataFlowContext.addParamOut("waterId",businessMeterWaterInfo.get("water_id"));
        }
    }

}

/**
 * 撤单
 * 从business表中查询到DEL的数据 将instance中的数据更新回来
 * @param dataFlowContext 数据对象
 * @param business 当前业务对象
 */
@Override
protected void doRecover(DataFlowContext dataFlowContext, Business business) {
    String bId = business.getbId();
    //Assert.hasLength(bId,"请求报文中没有包含 bId");
    Map info = new HashMap();
    info.put("bId",bId);
    info.put("statusCd",StatusConstant.STATUS_CD_INVALID);

    Map delInfo = new HashMap();
    delInfo.put("bId",business.getbId());
    delInfo.put("operate",StatusConstant.OPERATE_DEL);
    //水电费信息
    List<Map> meterWaterInfo = meterWaterServiceDaoImpl.getMeterWaterInfo(info);
    if(meterWaterInfo != null && meterWaterInfo.size() > 0){

        //水电费信息
        List<Map> businessMeterWaterInfos = meterWaterServiceDaoImpl.getBusinessMeterWaterInfo(delInfo);
        //除非程序出错了，这里不会为空
        if(businessMeterWaterInfos == null ||  businessMeterWaterInfos.size() == 0){
            throw new ListenerExecuteException(ResponseConstant.RESULT_CODE_INNER_ERROR,"撤单失败（meterWater），程序内部异常,请检查！ "+delInfo);
        }
        for (int _meterWaterIndex = 0; _meterWaterIndex < businessMeterWaterInfos.size();_meterWaterIndex++) {
            Map businessMeterWaterInfo = businessMeterWaterInfos.get(_meterWaterIndex);
            flushBusinessMeterWaterInfo(businessMeterWaterInfo,StatusConstant.STATUS_CD_VALID);
            meterWaterServiceDaoImpl.updateMeterWaterInfoInstance(businessMeterWaterInfo);
        }
    }
}



/**
 * 处理 businessMeterWater 节点
 * @param business 总的数据节点
 * @param businessMeterWater 水电费节点
 */
private void doBusinessMeterWater(Business business,JSONObject businessMeterWater){

    Assert.jsonObjectHaveKey(businessMeterWater,"waterId","businessMeterWater 节点下没有包含 waterId 节点");

    if(businessMeterWater.getString("waterId").startsWith("-")){
        throw new ListenerExecuteException(ResponseConstant.RESULT_PARAM_ERROR,"waterId 错误，不能自动生成（必须已经存在的waterId）"+businessMeterWater);
    }
    //自动插入DEL
    autoSaveDelBusinessMeterWater(business,businessMeterWater);
}
@Override
public IMeterWaterServiceDao getMeterWaterServiceDaoImpl() {
    return meterWaterServiceDaoImpl;
}

public void setMeterWaterServiceDaoImpl(IMeterWaterServiceDao meterWaterServiceDaoImpl) {
    this.meterWaterServiceDaoImpl = meterWaterServiceDaoImpl;
}

}