use matrix_sdk_base::read_receipts::RoomReadReceipts;
use super::{super::Room, Filter};
type IsMarkedUnread = bool;
struct UnreadRoomMatcher<F>
where
F: Fn(&Room) -> (RoomReadReceipts, IsMarkedUnread),
{
read_receipts_and_unread: F,
}
impl<F> UnreadRoomMatcher<F>
where
F: Fn(&Room) -> (RoomReadReceipts, IsMarkedUnread),
{
fn matches(&self, room: &Room) -> bool {
let (read_receipts, is_marked_unread) = (self.read_receipts_and_unread)(room);
read_receipts.num_notifications > 0 || is_marked_unread
}
}
pub fn new_filter() -> impl Filter {
let matcher = UnreadRoomMatcher {
read_receipts_and_unread: move |room| (room.read_receipts(), room.is_marked_unread()),
};
move |room_list_entry| -> bool { matcher.matches(room_list_entry) }
}
#[cfg(test)]
mod tests {
use std::ops::Not;
use matrix_sdk_base::read_receipts::RoomReadReceipts;
use matrix_sdk_test::async_test;
use ruma::room_id;
use super::{
super::{client_and_server_prelude, new_rooms},
*,
};
#[async_test]
async fn test_has_unread_notifications() {
let (client, server, sliding_sync) = client_and_server_prelude().await;
let [room] = new_rooms([room_id!("!a:b.c")], &client, &server, &sliding_sync).await;
for is_marked_as_unread in [true, false] {
let matcher = UnreadRoomMatcher {
read_receipts_and_unread: |_| {
let mut read_receipts = RoomReadReceipts::default();
read_receipts.num_unread = 42;
read_receipts.num_notifications = 42;
(read_receipts, is_marked_as_unread)
},
};
assert!(matcher.matches(&room));
}
}
#[async_test]
async fn test_has_unread_messages_but_no_unread_notifications_and_is_not_marked_as_unread() {
let (client, server, sliding_sync) = client_and_server_prelude().await;
let [room] = new_rooms([room_id!("!a:b.c")], &client, &server, &sliding_sync).await;
let matcher = UnreadRoomMatcher {
read_receipts_and_unread: |_| {
let mut read_receipts = RoomReadReceipts::default();
read_receipts.num_unread = 42;
read_receipts.num_notifications = 0;
(read_receipts, false)
},
};
assert!(matcher.matches(&room).not());
}
#[async_test]
async fn test_has_unread_messages_but_no_unread_notifications_and_is_marked_as_unread() {
let (client, server, sliding_sync) = client_and_server_prelude().await;
let [room] = new_rooms([room_id!("!a:b.c")], &client, &server, &sliding_sync).await;
let matcher = UnreadRoomMatcher {
read_receipts_and_unread: |_| {
let mut read_receipts = RoomReadReceipts::default();
read_receipts.num_unread = 42;
read_receipts.num_notifications = 0;
(read_receipts, true)
},
};
assert!(matcher.matches(&room));
}
#[async_test]
async fn test_has_no_unread_notifications_and_is_not_marked_as_unread() {
let (client, server, sliding_sync) = client_and_server_prelude().await;
let [room] = new_rooms([room_id!("!a:b.c")], &client, &server, &sliding_sync).await;
let matcher = UnreadRoomMatcher {
read_receipts_and_unread: |_| (RoomReadReceipts::default(), false),
};
assert!(matcher.matches(&room).not());
}
#[async_test]
async fn test_has_no_unread_notifications_and_is_marked_as_unread() {
let (client, server, sliding_sync) = client_and_server_prelude().await;
let [room] = new_rooms([room_id!("!a:b.c")], &client, &server, &sliding_sync).await;
let matcher =
UnreadRoomMatcher { read_receipts_and_unread: |_| (RoomReadReceipts::default(), true) };
assert!(matcher.matches(&room));
}
}