/*
@Time : 2020/9/26 12:52
@Author : douxuefeng
@File : page
@Desc:
*/
package go_common

import "math"

type Page struct {
	CurrentPage int `json:"current_page"`
	Total int64 `json:"total"`
	Data interface{} `json:"data"`
	PerPage int `json:"per_page"`
	LastPage int `json:"last_page"`
}

func LastPage(total int64, pageSize int) int {
	return int(math.Ceil(float64(total) / float64(pageSize)))
}
func GetPage(total int64, currentPage,perPage,lastPage int, data interface{} ) *Page {
	return &Page{
		CurrentPage: currentPage,
		Total:       total,
		Data:        data,
		PerPage:     perPage,
		LastPage:    lastPage,
	}
}