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package com.suchtool.nicecommon.core.util;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.suchtool.nicecommon.core.entity.PageBO;
import com.suchtool.nicecommon.core.entity.PageVO;
import com.suchtool.nicetool.util.base.BeanUtil;

import java.util.List;

public class PageUtil {
    public static  Page toPage(PageBO pageBO) {
        Page page = new Page<>();
        page.setSize(pageBO.getPageSize());
        page.setCurrent(pageBO.getCurrentPageIndex());
        return page;
    }

    public static  PageVO toPageVO(Page page) {
        PageVO pageVO = new PageVO();
        pageVO.setCurrentPageIndex(page.getCurrent());
        pageVO.setPageSize(page.getSize());
        pageVO.setTotalSize(page.getTotal());

        pageVO.setDataList(page.getRecords());

        return pageVO;
    }

    public static  PageVO toPageVO(Page page, Class rClass) {
        PageVO pageVO = new PageVO();
        pageVO.setCurrentPageIndex(page.getCurrent());
        pageVO.setPageSize(page.getSize());
        pageVO.setTotalSize(page.getTotal());

        page.getRecords();

        List copy = BeanUtil.copy(page.getRecords(), rClass);

        pageVO.setDataList(copy);

        return pageVO;
    }
}