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/*
This file is part of jellything (https://codeberg.org/metamuffin/jellything)
which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
Copyright (C) 2026 metamuffin <metamuffin.org>
*/
use jellyui_locale::tr;
use std::fmt::Write;
pub fn format_duration(d: f64) -> String {
format_duration_mode("en", d, false)
}
pub fn format_duration_long(lang: &str, d: f64) -> String {
format_duration_mode(lang, d, true)
}
fn format_duration_mode(lang: &str, mut d: f64, long_units: bool) -> String {
let mut s = String::new();
let sign = if d > 0. { "" } else { "-" };
d = d.abs();
for (short, long, long_pl, k) in [
("d", "time.day", "time.days", 60. * 60. * 24.),
("h", "time.hour", "time.hours", 60. * 60.),
("m", "time.minute", "time.minutes", 60.),
("s", "time.second", "time.seconds", 1.),
] {
let h = (d / k).floor();
d -= h * k;
if h > 0. {
if long_units {
let long = tr(lang, if h != 1. { long_pl } else { long });
let and = format!(" {} ", tr(lang, "time.and_join"));
// TODO breaks if seconds is zero
write!(
s,
"{}{h} {long}{}",
if k != 1. { "" } else { &and },
if k > 60. { ", " } else { "" },
)
.unwrap();
} else {
write!(s, "{h}{short} ").unwrap();
}
}
}
format!("{sign}{}", s.trim())
}
#[test]
fn test_duration_short() {
assert_eq!(format_duration(61.).as_str(), "1m 1s");
assert_eq!(format_duration(3661.).as_str(), "1h 1m 1s");
}
#[test]
fn test_duration_long() {
assert_eq!(
format_duration_long("en", 61.).as_str(),
"1 minute and 1 second"
);
assert_eq!(
format_duration_long("en", 121.).as_str(),
"2 minutes and 1 second"
);
assert_eq!(
format_duration_long("en", 3661.).as_str(),
"1 hour, 1 minute and 1 second"
);
}
pub fn format_size(size: u64) -> String {
humansize::format_size(size, humansize::DECIMAL)
}
// pub fn node_resolution_name(node: &Object) -> &'static str {
// let mut maxdim = 0;
// for t in node.iter(NO_TRACK) {
// if let Some(width) = t.get(TR_PIXEL_WIDTH) {
// maxdim = maxdim.max(width)
// }
// if let Some(height) = t.get(TR_PIXEL_HEIGHT) {
// maxdim = maxdim.max(height)
// }
// }
// match maxdim {
// 30720.. => "32K",
// 15360.. => "16K",
// 7680.. => "8K UHD",
// 5120.. => "5K UHD",
// 3840.. => "4K UHD",
// 2560.. => "QHD 1440p",
// 1920.. => "FHD 1080p",
// 1280.. => "HD 720p",
// 854.. => "SD 480p",
// _ => "Unkown",
// }
// }
pub fn format_count(n: impl Into<usize>) -> String {
let n: usize = n.into();
if n >= 1_000_000 {
format!("{:.1}M", n as f32 / 1_000_000.)
} else if n >= 1_000 {
format!("{:.1}k", n as f32 / 1_000.)
} else {
format!("{n}")
}
}
// pub fn format_chapter(c: &Object) -> (String, String) {
// (
// format!(
// "{}-{}",
// c.get(CH_START).map(format_duration).unwrap_or_default(),
// c.get(CH_END).map(format_duration).unwrap_or_default(),
// ),
// c.get(CH_NAME).unwrap_or_default().to_string(),
// )
// }
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