Anki/rslib/src/stats/today.rs
2021-03-27 12:09:51 +10:00

41 lines
1.2 KiB
Rust

// Copyright: Ankitects Pty Ltd and contributors
// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
use crate::{i18n::I18n, prelude::*, scheduler::timespan::Timespan};
pub fn studied_today(cards: u32, secs: f32, tr: &I18n) -> String {
let span = Timespan::from_secs(secs).natural_span();
let amount = span.as_unit();
let unit = span.unit().as_str();
let secs_per_card = if cards > 0 {
secs / (cards as f32)
} else {
0.0
};
tr.statistics_studied_today(unit, secs_per_card, amount, cards)
.into()
}
impl Collection {
pub fn studied_today(&mut self) -> Result<String> {
let timing = self.timing_today()?;
let today = self.storage.studied_today(timing.next_day_at)?;
Ok(studied_today(today.cards, today.seconds as f32, &self.tr))
}
}
#[cfg(test)]
mod test {
use super::studied_today;
use crate::i18n::I18n;
#[test]
fn today() {
// temporary test of fluent term handling
let tr = I18n::template_only();
assert_eq!(
&studied_today(3, 13.0, &tr).replace("\n", " "),
"Studied 3 cards in 13 seconds today (4.33s/card)"
);
}
}