package com.ld.igds.verb.service;

import com.bstek.bdf2.core.orm.hibernate.HibernateDao;
import com.bstek.dorado.data.provider.Page;
import com.ld.igds.constant.RedisConst;
import com.ld.igds.models.MAreationData;
import com.ld.igds.util.ContextUtil;
import com.ld.igds.util.RedisUtil;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.time.DateFormatUtils;
import org.hibernate.Session;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

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

@Service
public class HMAreationDataService extends HibernateDao {

    @Autowired
    private RedisUtil redisUtil;

    public static final String CACHE_AREATION_ID = "AREATION_ID";

    public void pageData(Page<MAreationData> page, Map<String, Object> param)
            throws Exception {
        String hql = " from " + MAreationData.class.getName()
                + " where companyId=:companyId";

        Map<String, Object> args = new HashMap<String, Object>();
        args.put("companyId", ContextUtil.getCompanyId());

        if (null != param) {

            String str = (String) param.get("depotId");
            if (StringUtils.isNotEmpty(str)) {
                hql += " and depotId =:depotId";
                args.put("depotId", str);
            }

        }
        String count = "select count(*) " + hql;
        hql += " order by startTime desc";
        this.pagingQuery(page, hql, count, args);

    }

    public void saveData(MAreationData data) {
        if (null == data.getCompanyId()) {
            data.setCompanyId(ContextUtil.getCompanyId());
        }
        if (null == data.getDeptId()) {
            data.setDeptId(ContextUtil.subDeptId(null));
        }
        Session session = this.getSessionFactory().openSession();
        data.setUpdateTime(new Date());
        data.setUpdateUser(ContextUtil.getLoginUserCName());
        try {
            if (null == data.getId()) {
                String id = createId(data.getCompanyId(), data.getStartTime());
                data.setId(id);
                session.save(data);
            } else {
                session.update(data);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            session.flush();
            session.close();
        }
    }

    public String delData(MAreationData data) {
        Session session = this.getSessionFactory().openSession();
        try {
            if (null != data.getId()) {
                session.delete(data);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            session.flush();
            session.close();
        }
        return null;
    }

    public List<MAreationData> areationList(Map<String, Object> param) {
        StringBuffer hql = new StringBuffer();
        Map<String, Object> args = new HashMap<>();
        hql.append(" from " + MAreationData.class.getName() + " where companyId=:companyId");
        args.put("companyId", ContextUtil.getCompanyId());
        if (null != param) {
            String str = (String) param.get("id");
            if (StringUtils.isNotEmpty(str)) {
                hql.append(" and id like:id");
                args.put("id", str + "%");
            }
        }
        hql.append(" order by id desc");
        return this.query(String.valueOf(hql), args);
    }

    public String createId(String companyId, Date time) {

        String timeKey = DateFormatUtils.format(time, "yyyyMMdd");
        // 从缓存中获取已有的组织编码
        String cacheKey = RedisConst.buildKey(companyId, HMAreationDataService.CACHE_AREATION_ID);

        String cacheId = (String) redisUtil.get(cacheKey);
        if (null != cacheId && cacheId.indexOf(timeKey) >= 0) {
            String temp = cacheId.substring(cacheId.length() - 3);
            Integer i = Integer.valueOf(temp);
            cacheId = timeKey + String.format("%03d", ++i);
        } else {
            Map<String, Object> param = new HashMap<>();
            param.put("id", timeKey);
            List<MAreationData> areationList = this.areationList(param);
            if (null == areationList || areationList.size() == 0) {
                cacheId = timeKey + "001";
            } else {
                String temp = areationList.get(0).getId();
                String tempNum = temp.substring(temp.length() - 3);
                Integer i = Integer.valueOf(tempNum);
                cacheId = timeKey + String.format("%03d", ++i);
            }
        }
        // 更新缓存
        redisUtil.set(cacheKey, cacheId);

        return cacheId;
    }
}