package com.java110.store.listener;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.java110.po.store.StoreUserPo;
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.IStoreServiceDao;
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;

/**
 * 删除商户信息 侦听
 *
 * 处理节点
 * 1、businessStore:{} 商户基本信息节点
 * 2、businessStoreAttr:[{}] 商户属性信息节点
 * 3、businessStorePhoto:[{}] 商户照片信息节点
 * 4、businessStoreCerdentials:[{}] 商户证件信息节点
 * 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("deleteStoreUserListener")
@Transactional
public class DeleteStoreUserListener extends AbstractStoreBusinessServiceDataFlowListener {

    private final static Logger logger = LoggerFactory.getLogger(DeleteStoreUserListener.class);
    @Autowired
    IStoreServiceDao storeServiceDaoImpl;

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

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

    /**
     * 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 businessStore 节点
        if(!data.containsKey(StoreUserPo.class.getSimpleName())){
            throw new ListenerExecuteException(ResponseConstant.RESULT_PARAM_ERROR,"没有businessStoreUser节点");
        }

        JSONArray businessStoreUsers = data.getJSONArray(StoreUserPo.class.getSimpleName());
        for(int bIndex = 0 ; bIndex < businessStoreUsers.size();bIndex++) {
            doBusinessStoreUser(business, businessStoreUsers.getJSONObject(bIndex));
        }
    }

    /**
     * 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");

        JSONObject data = business.getDatas();

        Map info = new HashMap();
        info.put("bId",business.getbId());
        info.put("operate", StatusConstant.OPERATE_DEL);

        //物业用户
        List<Map> businessStoreUsers = storeServiceDaoImpl.getBusinessStoreUser(info);
        if(businessStoreUsers != null && businessStoreUsers.size() >0){
            for(Map businessStoreUser : businessStoreUsers) {
                flushBusinessStoreUser(businessStoreUser,StatusConstant.STATUS_CD_INVALID);
                storeServiceDaoImpl.updateStoreUserInstance(businessStoreUser);
            }
        }

    }

    /**
     * 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);
        //商户信息
        List<Map> storeUsers = storeServiceDaoImpl.getStoreUser(info);
        if(storeUsers != null && storeUsers.size()>0){

            List<Map> businessStoreUsers = storeServiceDaoImpl.getBusinessStoreUser(delInfo);
            //除非程序出错了，这里不会为空
            if(businessStoreUsers == null || businessStoreUsers.size() ==0 ){
                throw new ListenerExecuteException(ResponseConstant.RESULT_CODE_INNER_ERROR,"撤单失败(store_user)，程序内部异常,请检查！ "+delInfo);
            }
            for(Map businessStoreUser : businessStoreUsers) {
                flushBusinessStoreUser(businessStoreUser,StatusConstant.STATUS_CD_VALID);
                storeServiceDaoImpl.updateStoreUserInstance(businessStoreUser);
            }
        }
    }

    /**
     * 处理 businessUser 节点
     * @param business 总的数据节点
     * @param businessStore 商户节点
     */
    private void doBusinessStoreUser(Business business,JSONObject businessStore){

        Assert.jsonObjectHaveKey(businessStore,"storeId","businessStore 节点下没有包含 storeId 节点");
        Assert.jsonObjectHaveKey(businessStore,"userId","businessStore 节点下没有包含 userId 节点");

        if(businessStore.getString("storeId").startsWith("-")){
            throw new ListenerExecuteException(ResponseConstant.RESULT_PARAM_ERROR,"storeId 错误，不能自动生成（必须已经存在的storeId）"+businessStore);
        }
        //自动插入DEL
        autoSaveDelBusinessStoreUser(business,businessStore);
    }



    /**
     * 保存商户属性信息
     * @param business 当前业务
     * @param businessStoreAttrs 商户属性
     */
    private void doSaveBusinessStoreAttrs(Business business,JSONArray businessStoreAttrs){
        JSONObject data = business.getDatas();

        for(int storeAttrIndex = 0 ; storeAttrIndex < businessStoreAttrs.size();storeAttrIndex ++){
            JSONObject storeAttr = businessStoreAttrs.getJSONObject(storeAttrIndex);
            Assert.jsonObjectHaveKey(storeAttr,"attrId","businessStoreAttr 节点下没有包含 attrId 节点");
            if(storeAttr.getString("attrId").startsWith("-")){
                throw new ListenerExecuteException(ResponseConstant.RESULT_PARAM_ERROR,"attrId 错误，不能自动生成（必须已经存在的attrId）"+storeAttr);
            }

            autoSaveDelBusinessStoreAttr(business,storeAttr);
        }
    }


    /**
     * 保存 商户证件 信息
     * @param business 当前业务
     * @param businessStoreCerdentialses 商户证件
     */
    private void doBusinessStoreCerdentials(Business business, JSONArray businessStoreCerdentialses) {

        Map info = null;
        Map currentStoreCerdentials = null;
        for(int businessStoreCerdentialsIndex = 0 ; businessStoreCerdentialsIndex < businessStoreCerdentialses.size() ; businessStoreCerdentialsIndex ++) {
            JSONObject businessStoreCerdentials = businessStoreCerdentialses.getJSONObject(businessStoreCerdentialsIndex);
            Assert.jsonObjectHaveKey(businessStoreCerdentials, "storeId", "businessStorePhoto 节点下没有包含 storeId 节点");

            if (businessStoreCerdentials.getString("storeCerdentialsId").startsWith("-")) {
                throw new ListenerExecuteException(ResponseConstant.RESULT_PARAM_ERROR,"storePhotoId 错误，不能自动生成（必须已经存在的storePhotoId）"+businessStoreCerdentials);
            }

            autoSaveDelBusinessStoreCerdentials(business,businessStoreCerdentials);
        }
    }

    public IStoreServiceDao getStoreServiceDaoImpl() {
        return storeServiceDaoImpl;
    }

    public void setStoreServiceDaoImpl(IStoreServiceDao storeServiceDaoImpl) {
        this.storeServiceDaoImpl = storeServiceDaoImpl;
    }
}
