package com.gk.firework.Domain.Utils;

import java.util.List;
import java.util.Map;

public class PageInfo {
    private final static int PAGESIZE = 10; //默认显示的记录数

    private List result;

    private Long totalCount;

    private Integer pageSize;

    private Integer pageIndex;

    private String sort;

    private String order;

    private int from;

    private int size;

    private Map<String, Object> condition; //查询条件

    public PageInfo() {}

    //构造方法
    public PageInfo(int pageIndex, int pageSize) {
        //计算当前页
        if (pageIndex < 0) {
            this.pageIndex = 1;
        } else {
            //当前页
            this.pageIndex = pageIndex;
        }
        //记录每页显示的记录数
        if (pageSize < 0) {
            this.pageSize = PAGESIZE;
        } else {
            this.pageSize = pageSize;
        }
        //计算开始的记录和结束的记录
        this.from = (this.pageIndex - 1) * this.pageSize;
        this.size = this.pageSize;
    }

    // 构造方法
    public PageInfo(int pageIndex, int pageSize, String sort, String order) {
        // 计算当前页
        if (pageIndex < 0) {
            this.pageIndex = 1;
        } else {
            // 当前页
            this.pageIndex = pageIndex;
        }
        // 记录每页显示的记录数
        if (pageSize < 0) {
            this.pageSize = PAGESIZE;
        } else {
            this.pageSize = pageSize;
        }
        // 计算开始的记录和结束的记录
        this.from = (this.pageIndex - 1) * this.pageSize;
        this.size = this.pageSize;
        // 排序字段，正序还是反序
        this.sort = sort;
        this.order = order;
    }

    public List getResult() {
        return result;
    }

    public void setResult(List result) {
        this.result = result;
    }

    public Long getTotalCount() {
        return totalCount;
    }

    public void setTotalCount(Long totalCount) {
        this.totalCount = totalCount;
    }

    public Integer getPageSize() {
        return pageSize;
    }

    public void setPageSize(Integer pageSize) {
        this.pageSize = pageSize;
    }

    public Integer getPageIndex() {
        return pageIndex;
    }

    public void setPageIndex(Integer pageIndex) {
        this.pageIndex = pageIndex;
    }

    public String getSort() {
        return sort;
    }

    public void setSort(String sort) {
        this.sort = sort;
    }

    public String getOrder() {
        return order;
    }

    public void setOrder(String order) {
        this.order = order;
    }

    public int getFrom() {
        return from;
    }

    public void setFrom(int from) {
        this.from = from;
    }

    public int getSize() {
        return size;
    }

    public void setSize(int size) {
        this.size = size;
    }

    public Map<String, Object> getCondition() {
        return condition;
    }

    public void setCondition(Map<String, Object> condition) {
        this.condition = condition;
    }
}