package com.glxp.api.service.collect;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.github.pagehelper.PageHelper;
import com.glxp.api.dao.collect.IoCollectOrderMapper;
import com.glxp.api.entity.collect.IoCollectOrder;
import com.glxp.api.req.collect.CollectOrderRequest;
import com.glxp.api.res.collect.IoCollectOrderResponse;
import org.springframework.stereotype.Service;

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

@Service
public class IoCollectOrderService extends ServiceImpl<IoCollectOrderMapper, IoCollectOrder> {

    @Resource
    IoCollectOrderMapper collectOrderMapper;

    public IoCollectOrder getByBillNo(String billNo) {
        return collectOrderMapper.selectOne(new LambdaQueryWrapper<IoCollectOrder>().eq(IoCollectOrder::getBillNo, billNo).last("limit 1"));
    }

    public List<IoCollectOrderResponse> filterList(CollectOrderRequest collectOrderRequest) {
        if (collectOrderRequest == null) {
            return Collections.emptyList();
        }
        if (collectOrderRequest.getPage() != null) {
            int offset = (collectOrderRequest.getPage() - 1) * collectOrderRequest.getLimit();
            PageHelper.offsetPage(offset, collectOrderRequest.getLimit());
        }
        List<IoCollectOrderResponse> data = collectOrderMapper.filterList(collectOrderRequest);
        return data;
    }


}