package com.ld.igds.m.service;

import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.annotation.Resource;
import javax.transaction.Transactional;

import com.ld.igds.constant.RedisConst;
import com.ld.igds.inout.InoutConstant;
import com.ld.igds.inout.dto.InoutData;
import com.ld.igds.inout.dto.InoutParam;
import com.ld.igds.inout.service.InoutService;
import com.ld.igds.m.InoutManageUtil;
import com.ld.igds.models.InoutLossOver;
import com.ld.igds.models.InoutVarietyChange;
import com.ld.igds.util.DateUtil;
import com.ld.igds.util.RedisUtil;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.time.DateFormatUtils;
import org.apache.commons.lang3.time.DateUtils;
import org.hibernate.Session;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import com.bstek.bdf2.core.business.IUser;
import com.bstek.bdf2.core.orm.hibernate.HibernateDao;
import com.bstek.dorado.data.provider.Page;
import com.ld.igds.util.ContextUtil;

@Component
public class HLossOverService extends HibernateDao {

    @Resource
    private RedisUtil redisUtil;
    @Autowired
    private InoutService inoutService;

    public void pageData(Page<InoutLossOver> page, Map<String, Object> param)
            throws Exception {
        String hql = " from " + InoutLossOver.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);
            }

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

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

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

        String count = "select count(*) " + hql;

        hql += " order by submitTime desc";

        this.pagingQuery(page, hql, count, args);

    }

    @Transactional(rollbackOn = Exception.class)
    public void saveData(InoutLossOver data) throws Exception {
        Session session = this.getSessionFactory().openSession();
        data.setUpdateTime(new Date());
        data.setUpdateUser(ContextUtil.getLoginUserCName());


        try {
            if (null == data.getId()) {
                IUser user = ContextUtil.getLoginUser();
                data.setDeptId(ContextUtil.subDeptId(user));
                data.setCompanyId(user.getCompanyId());
                if (null == data.getSubmitTime()) {
                    data.setSubmitTime(new Date());
                }

                //获取提交时间日期的01:00:00时间
                Date curDate = DateUtil.getCurZero(data.getSubmitTime());
                curDate = DateUtils.addHours(curDate, 1);
                //如果完成时间在curDate之前，则将完成时间设为当前天的01:00:00
                if (data.getSubmitTime().before(curDate)) {
                    data.setSubmitTime(curDate);
                }
                String id = createId(data.getSubmitTime(), data.getCompanyId(), data.getHwdm());
//                String id = addInoutDataByLossOver(data);

                data.setId(id);

                session.save(data);
            } else {
                session.update(data);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            session.flush();
            session.close();
        }
    }

    private String addInoutDataByLossOver(InoutLossOver lossOver) {
        if (null == lossOver.getSubmitTime()) {
            lossOver.setSubmitTime(new Date());
        }

        InoutData data = new InoutData();
        data.setRecordStatus(InoutConstant.RECORD_STATUS_ADD);
        data.setProgress(InoutConstant.PROGRESS_RECORD);
        data.setType(lossOver.getType());
        data.setSettleWeight(lossOver.getAmount());
        data.setDepotId(lossOver.getDepotId());
        data.setDeptId(lossOver.getDeptId());
        data.setCompanyId(lossOver.getCompanyId());
        //data.setFoodVariety(lossOver.getFoodVariety());
        data.setCheckStatus(InoutConstant.STATUS_PASS);

        String loginUser = lossOver.getUpdateUser();
        data.setRegisterUser(loginUser);
        data.setFullWeightUser(loginUser);
        data.setEmptyWeightUser(loginUser);
        data.setHandleUser(loginUser);
        data.setCompleteUser(loginUser);
        data.setCompleteTime(lossOver.getSubmitTime());
        data.setRegisterTime(data.getCompleteTime());
        data.setFullWeightTime(data.getCompleteTime());
        data.setEmptyWeightTime(data.getCompleteTime());
        if (StringUtils.isEmpty(data.getUserId())) {
            data.setUserId(InoutConstant.DEFAULT_ID_CARD);
        }

        return inoutService.addInoutDataByLossOver(data);
    }

    @Transactional(rollbackOn = Exception.class)
    public String delData(InoutLossOver data) throws Exception {
        Session session = this.getSessionFactory().openSession();
        try {
            if (null != data.getId()) {
                this.delInoutDataByLossOver(data);
                session.delete(data);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            session.flush();
            session.close();
        }
        return null;
    }

    private void delInoutDataByLossOver(InoutLossOver lossOver) {
        InoutParam param = new InoutParam();
        param.setCompanyId(lossOver.getCompanyId());
        param.setId(lossOver.getId());
        param.setProgress(InoutConstant.PROGRESS_RECORD);
        param.setRecordStatus(InoutConstant.RECORD_STATUS_DEL);
        param.setMsg(" [" + ContextUtil.getLoginUserCName() + "]执行删除");
        param.setType(lossOver.getType());
        param.setDepotId(lossOver.getDepotId());
        param.setWeight(lossOver.getAmount());


        inoutService.delInoutDataByLossOver(param);
    }

    public List<InoutLossOver> getMaxId(Map<String, Object> param) {

        String hql = "from " + InoutLossOver.class.getName() + " where 1 = 1 ";
        Map<String, Object> args = new HashMap<String, Object>();
        if (null != param) {
            String str = (String) param.get("timeKey");
            if (StringUtils.isNotEmpty(str)) {
                hql += " and id like :timeKey";
                args.put("timeKey", str);
            }
        }
        hql += " order by  id desc ";
        return this.query(hql, args);
    }

    public String createId(Date date, String companyId, String freightId) {
        // 时间戳标签
        String timeKey = DateFormatUtils.format(date, "yyyyMMdd");

        // 从缓存中获取已有的组织编码
        String cacheKey = RedisConst.buildKey(companyId,
                InoutManageUtil.CACHE_LOSS_OVER_ID);

        String cacheId = (String) redisUtil.get(cacheKey);

        if (null != cacheId && cacheId.indexOf(freightId + timeKey) >= 0) {
            String temp = cacheId.substring(cacheId.length() - 3);
            Integer i = Integer.valueOf(temp);
            cacheId = freightId + timeKey + String.format("%03d", ++i);
        } else {
            Map<String, Object> args = new HashMap<>();
            args.put("timeKey", freightId + timeKey + "%");
            List<InoutLossOver> result = getMaxId(args);

            if (null == result || result.size() == 0) {
                cacheId = freightId + timeKey + "001";
            } else {
                int max = 0;
                int num;
                for (InoutLossOver inoutLossOver : result) {
                    num = Integer.parseInt(inoutLossOver.getId().substring(inoutLossOver.getId().length() - 3));
                    max = Math.max(max, num);
                }
                cacheId = freightId + timeKey + String.format("%03d", ++max);
            }
        }
        // 更新缓存
        redisUtil.set(cacheKey, cacheId);

        return cacheId;
    }

}