package com.ks.app.service.impl.user;

import java.lang.Exception;
import javax.annotation.Resource;

import com.ks.app.entity.SystemEnum;
import org.springframework.stereotype.Service;

import java.util.Date;

import org.springframework.transaction.annotation.Transactional;
import org.yeshi.utils.StringUtil;
import org.yeshi.utils.bean.BeanUtil;

import java.util.List;

import com.ks.app.dao.user.WXUserInfoMapper;
import com.ks.app.entity.user.WXUserInfo;
import com.ks.app.service.inter.user.WXUserInfoService;
import com.ks.app.service.query.user.WXUserInfoQuery;
import com.ks.app.dao.user.WXUserInfoMapper.DaoQuery;

@Service
public class WXUserInfoServiceImpl implements WXUserInfoService {

    @Resource
    private WXUserInfoMapper wXUserInfoMapper;

    @Override
    public List<WXUserInfo> list(WXUserInfoQuery wXUserInfoQuery, int page, int pageSize) {
        DaoQuery daoQuery = new DaoQuery();
        try {
            BeanUtil.copyProperties(wXUserInfoQuery, daoQuery);
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }
        daoQuery.start = (page - 1) * pageSize;
        daoQuery.count = pageSize;
        return wXUserInfoMapper.list(daoQuery);
    }

    @Override
    public long count(WXUserInfoQuery wXUserInfoQuery) {
        DaoQuery daoQuery = new DaoQuery();
        try {
            BeanUtil.copyProperties(wXUserInfoQuery, daoQuery);
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }
        return wXUserInfoMapper.count(daoQuery);
    }

    @Override
    public WXUserInfo get(Long id) {
        return wXUserInfoMapper.selectByPrimaryKey(id);
    }

    @Override
    public void add(WXUserInfo wXUserInfo) throws Exception {
        if (wXUserInfo.getCreateTime() == null) {
            wXUserInfo.setCreateTime(new Date());
        }
        //保存
        wXUserInfoMapper.insertSelective(wXUserInfo);
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public WXUserInfo save(WXUserInfo wXUserInfo) throws Exception {
        if (wXUserInfo == null || StringUtil.isNullOrEmpty(wXUserInfo.getUnionId()) || wXUserInfo.getSystem() == null) {
            throw new Exception("信息不完整");
        }
        if (wXUserInfo.getCreateTime() == null) {
            wXUserInfo.setCreateTime(new Date());
        }
        WXUserInfo userInfo = selectBySystemAndUnionId(wXUserInfo.getSystem(), wXUserInfo.getUnionId());
        if (userInfo == null) {
            add(wXUserInfo);
        } else {
            //更新
            wXUserInfo.setId(userInfo.getId());
            wXUserInfoMapper.updateByPrimaryKeySelective(wXUserInfo);
        }
        return wXUserInfo;
    }

    public void update(WXUserInfo wXUserInfo) {
        if (wXUserInfo.getUpdateTime() == null) {
            wXUserInfo.setUpdateTime(new Date());
        }
        //保存
        wXUserInfoMapper.updateByPrimaryKey(wXUserInfo);
    }

    @Override
    public void delete(List<Long> idList) {
        for (Long id : idList) {
            wXUserInfoMapper.deleteByPrimaryKey(id);
        }
    }

    @Override
    public WXUserInfo selectBySystemAndUnionId(SystemEnum system, String unionId) {
        if (system == null || StringUtil.isNullOrEmpty(unionId)) {
            return null;
        }

        DaoQuery daoQuery = new DaoQuery();
        daoQuery.system = system;
        daoQuery.unionId = unionId;
        daoQuery.count = 1;
        List<WXUserInfo> list = wXUserInfoMapper.list(daoQuery);
        if (list == null || list.size() == 0) {
            return null;
        }
        return list.get(0);
    }


}