use std::fmt::Display;
use crate::models;
use serde::{Deserialize, Serialize};
#[derive(Clone, Default, Debug, PartialEq, Serialize, Deserialize)]
pub struct Pageable {
#[serde(rename = "page", skip_serializing_if = "Option::is_none")]
pub page: Option<i32>,
#[serde(rename = "size", skip_serializing_if = "Option::is_none")]
pub size: Option<i32>,
#[serde(rename = "sort", skip_serializing_if = "Option::is_none")]
pub sort: Option<Vec<String>>,
}
impl Display for Pageable {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(
f,
"page={}&size={}{}",
self.page.map(|p| p - 1).unwrap_or(0),
self.size.unwrap_or(10),
self.sort
.as_ref()
.map(|s| format!("&sort={}", s.join(",")))
.unwrap_or("".into())
)
}
}
impl Pageable {
pub fn new() -> Pageable {
Pageable {
page: None,
size: None,
sort: None,
}
}
}