package com.panzhihua.service_community.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.panzhihua.common.constants.ReturnMsgConstants;
import com.panzhihua.common.model.vos.R;
import com.panzhihua.common.utlis.Snowflake;
import com.panzhihua.service_community.dao.ComEventMapper;
import com.panzhihua.service_community.dao.ComEventTransferRecordMapper;
import com.panzhihua.service_community.entity.ComEventTransferRecord;
import com.panzhihua.service_community.service.IComEventTransferRecordService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.util.Collections;
import java.util.Date;
import java.util.List;

import static java.util.Objects.isNull;

/**
 * Description 三说会堂事件流转表业务层实现类
 * ClassName   ComEventTransferRecordServiceImpl
 *
 * @author manailin
 * @date 2022-09-07 11:23:52
 */
@Slf4j
@Service("comEventTransferRecordService")
public class ComEventTransferRecordServiceImpl extends ServiceImpl<ComEventTransferRecordMapper, ComEventTransferRecord> implements IComEventTransferRecordService {

    @Resource
    private ComEventTransferRecordMapper comEventTransferRecordMapper;
    @Override
    public R pageByComEventTransferRecord(ComEventTransferRecord comEventTransferRecord, Page pagination) {
        IPage<ComEventTransferRecord> list = baseMapper.pageByComEventTransferRecord(comEventTransferRecord, pagination);
        if (list.getRecords().size() < 1) {
            return R.ok(Collections.emptyList());
        }
        return R.ok(list);
    }

    @Override
    public List<ComEventTransferRecord> listByComEventTransferRecord(ComEventTransferRecord comEventTransferRecord) {
        List<ComEventTransferRecord> list = baseMapper.listByComEventTransferRecord(comEventTransferRecord);
        if (list.size() < 1) {
            return Collections.emptyList();
        }
        return list;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public R insertComEventTransferRecord(ComEventTransferRecord comEventTransferRecord) {
        if (isNull(comEventTransferRecord.getId())){
            comEventTransferRecord.setId(Snowflake.getId());
        }
        comEventTransferRecord.setCreateAt(new Date());
        int i = comEventTransferRecordMapper.insertSelective(comEventTransferRecord);
        if (!(i>0)) {
            return R.fail(ReturnMsgConstants.DATA_EXIST);
        }
        return R.ok(ReturnMsgConstants.SAVE_SUCCESS);
    }


    @Override
    @Transactional(rollbackFor = Exception.class)
    public R updateComEventTransferRecord(ComEventTransferRecord comEventTransferRecord) {
        int flag = baseMapper.updateById(comEventTransferRecord);
        return flag > 0 ? R.ok(comEventTransferRecord, ReturnMsgConstants.UPDATE_SUCCESS) : R.fail(ReturnMsgConstants.UPDATE_FALSE);
    }


}