package com.yeshi.fanli.service.impl.user;

import java.io.Serializable;
import java.math.BigDecimal;
import java.util.List;

import javax.annotation.Resource;

import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.springframework.orm.hibernate4.HibernateCallback;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.yeshi.fanli.dao.hongbao.HongBaoDao;
import com.yeshi.fanli.dao.user.ShareManageDao;
import com.yeshi.fanli.dao.user.UserInfoDao;
import com.yeshi.fanli.entity.bus.user.HongBao;
import com.yeshi.fanli.entity.bus.user.ShareManage;
import com.yeshi.fanli.entity.bus.user.UserInfo;
import com.yeshi.fanli.service.inter.hongbao.HongBaoManageService;
import com.yeshi.fanli.service.inter.order.OrderService;
import com.yeshi.fanli.service.inter.user.ShareManageService;
import com.yeshi.fanli.util.Constant;

@Service
public class ShareManageServiceImpl implements ShareManageService {

	@Resource
	private ShareManageDao shareManageDao;

	@Resource
	private UserInfoDao userInfoDao;

	@Resource
	private OrderService orderService;

	@Resource
	private HongBaoManageService hongBaoManageService;

	@Resource
	private HongBaoDao hongBaoDao;

	private static final String HONGBAO_INVITE_MONEY = "hongbao_invite_money";
	private static final String HONGBAO_INVITE_UNLOCK_DAY = "hongbao_invite_unlock_day";
	private static final String HONGBAO_INVITE_UNLOCK_HOUR = "hongbao_invite_unlock_hour";

	@Transactional
	public int addShareManage(long inviterId, long uid) {
		if (inviterId == uid) {
			return -1;
		}
		UserInfo inviter = userInfoDao.find(UserInfo.class, inviterId);
		if (inviter == null) {
			return 0;
		}
		UserInfo invitee = userInfoDao.find(UserInfo.class, uid);
		if (invitee == null) {
			return 0;
		}

		boolean isfirstOrder = orderService.isfirstOrder(uid);

		if (!isfirstOrder) {
			return 2;
		}
		List<ShareManage> list = shareManageDao.list("from ShareManage sm where sm.invitee.id = ? ", 0, 1,
				new Serializable[] { uid });
		if (list.size() > 0) {
			return 3;
		}

		ShareManage manage = new ShareManage();
		manage.setInviter(inviter);
		manage.setInvitee(invitee);

		manage.setState(0);
		shareManageDao.save(manage);
		return 1;
	}

	@Transactional
	public HongBao setShareHongBao(final long uid) {
		ShareManage sm = (ShareManage) shareManageDao.excute(new HibernateCallback() {
			public ShareManage doInHibernate(Session session) throws HibernateException {

				Query query = session.createQuery("from ShareManage sm where sm.invitee.id = ? and sm.state=0 ");
				query.setParameter(0, uid);
				List<ShareManage> list = query.list();
				if (list.size() > 0) {
					return list.get(0);
				}
				return null;
			}
		});
		if (sm == null) {
			return null;
		}
		String moneyStr = hongBaoManageService.get(HONGBAO_INVITE_MONEY);
		BigDecimal money = new BigDecimal(moneyStr);
		HongBao hb = new HongBao();
		hb.setCreatetime(System.currentTimeMillis());
		hb.setGetTime(0L);
		hb.setPreGettime(0L);
		hb.setHasChild(false);

		hb.setType(5);
		hb.setMoney(money);
		hb.setUserInfo(new UserInfo(sm.getInviter().getId()));
		long currentTimeMillis = System.currentTimeMillis();
		hb.setCreatetime(currentTimeMillis);
		String dayStr = hongBaoManageService.get(HONGBAO_INVITE_UNLOCK_DAY);
		String hourStr = hongBaoManageService.get(HONGBAO_INVITE_UNLOCK_HOUR);

		double day = Double.parseDouble(dayStr);
		double hour = Double.parseDouble(hourStr);

		long ms = (long) (day * Constant.DAYMS + hour * Constant.HOURMS + currentTimeMillis);

		hb.setPreGettime(ms);
		hb.setState(1);
		hongBaoDao.save(hb);

		sm.setState(1);
		shareManageDao.update(sm);
		return hb;
	}

}