package com.jmfy.dao.impl;

import com.alibaba.fastjson.JSONObject;
import com.jmfy.Application;
import com.jmfy.dao.UserVerfyDao;
import com.jmfy.model.sdk.RegisterUser;
import com.jmfy.util.Connect;
import com.jmfy.util.Constant;
import com.jmfy.util.MD5Util;
import com.mongodb.BasicDBObject;
import com.mongodb.DBCollection;
import com.mongodb.DBObject;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;
import java.util.Random;

@Component
public class UserVerfyDaoImpl implements UserVerfyDao {

    @Resource
    private Connect connect;

    private static final String _COLLECTION_NAME = "user_register_info";

    @Override
    public String verfyUser(String name)  throws Exception {
        JSONObject result=new JSONObject();
        String password="1";
        String openId=null;
        //查询
        MongoTemplate mongoTemplate = connect.getMongoTemplete(Application.coreDb);
        Query query = new Query();
        Criteria cr = new Criteria();
        cr.andOperator(Criteria.where("_id").is(name));
        query.addCriteria(cr);
        RegisterUser registerUser = mongoTemplate.findOne(query, RegisterUser.class);
        //是否注册过
        if(registerUser == null){
            String mySign = MD5Util.encrypByMd5(name + password + Constant.SALT);
            DBObject doc = new BasicDBObject();
            doc.put("_id", name);
            doc.put("password", password);
            int random = new Random(1024).nextInt();
            openId = MD5Util.encrypByMd5(mySign + random);
            doc.put("openId", openId);
            //存储
            mongoTemplate = connect.getMongoTemplete(Application.coreDb);
            DBCollection dBCollection = mongoTemplate.getCollection(_COLLECTION_NAME);
            dBCollection.save(doc);
        }else{
            openId = registerUser.getOpenId();
        }
        return openId;
    }
    
}