/**
 * BladeX Commercial License Agreement
 * Copyright (c) 2018-2099, https://bladex.cn. All rights reserved.
 * <p>
 * Use of this software is governed by the Commercial License Agreement
 * obtained after purchasing a license from BladeX.
 * <p>
 * 1. This software is for development use only under a valid license
 * from BladeX.
 * <p>
 * 2. Redistribution of this software's source code to any third party
 * without a commercial license is strictly prohibited.
 * <p>
 * 3. Licensees may copyright their own code but cannot use segments
 * from this software for such purposes. Copyright of this software
 * remains with BladeX.
 * <p>
 * Using this software signifies agreement to this License, and the software
 * must not be used for illegal purposes.
 * <p>
 * THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY. The author is
 * not liable for any claims arising from secondary or illegal development.
 * <p>
 * Author: Chill Zhuang (bladejava@qq.com)
 */
package org.springblade.core.mp.support;

import com.baomidou.mybatisplus.core.metadata.IPage;
import lombok.Data;

import java.io.Serial;
import java.io.Serializable;
import java.util.Collections;
import java.util.List;

/**
 * 分页模型
 *
 * @author Chill
 */
@Data
public class BladePage<T> implements Serializable {

	@Serial
	private static final long serialVersionUID = 1L;

	/**
	 * 查询数据列表
	 */
	private List<T> records = Collections.emptyList();

	/**
	 * 总数
	 */
	private long total = 0;
	/**
	 * 每页显示条数，默认 10
	 */
	private long size = 10;

	/**
	 * 当前页
	 */
	private long current = 1;

	/**
	 * mybatis-plus分页模型转化
	 *
	 * @param page 分页实体类
	 * @return BladePage<T>
	 */
	public static <T> BladePage<T> of(IPage<T> page) {
		BladePage<T> bladePage = new BladePage<>();
		bladePage.setRecords(page.getRecords());
		bladePage.setTotal(page.getTotal());
		bladePage.setSize(page.getSize());
		bladePage.setCurrent(page.getCurrent());
		return bladePage;
	}

}
