Anki/rslib/src/decks/counts.rs
Damien Elmes 5ae66af5d2 rework v2 scheduler upgrade; drop downgrade
- Rework V2 upgrade so that it no longer resets cards in learning,
or empties filtered decks.
- V1 users will receive a message at the top of the deck list
encouraging them to upgrade, and they can upgrade directly from that
screen.
- The setting in the preferences screen has been removed, so users
will need to use an older Anki version if they wish to switch back to
V1.
- Prevent V2 exports with scheduling from being importable into a V1
collection - the code was previously allowing this when it shouldn't
have been.
- New collections still default to v1 at the moment.

Also add helper to get map of decks and deck configs, as there were
a few places in the codebase where that was required.
2021-02-21 15:50:41 +10:00

29 lines
758 B
Rust

// Copyright: Ankitects Pty Ltd and contributors
// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
use crate::{collection::Collection, decks::DeckID, err::Result};
use std::collections::HashMap;
#[derive(Debug)]
pub(crate) struct DueCounts {
pub new: u32,
pub review: u32,
pub learning: u32,
}
impl Collection {
/// Get due counts for decks at the given timestamp.
pub(crate) fn due_counts(
&mut self,
days_elapsed: u32,
learn_cutoff: u32,
limit_to: Option<&str>,
) -> Result<HashMap<DeckID, DueCounts>> {
self.storage.due_counts(
self.scheduler_version(),
days_elapsed,
learn_cutoff,
limit_to,
)
}
}