pkgs/mpdpopm: Add a (basic) dj mode

1 files changed, 28 insertions, 0 deletions

diff --git a/pkgs/by-name/mp/mpdpopm/src/dj/mod.rs b/pkgs/by-name/mp/mpdpopm/src/dj/mod.rs
new file mode 100644
index 00000000..a211a571
--- /dev/null
+++ b/pkgs/by-name/mp/mpdpopm/src/dj/mod.rs
@@ -0,0 +1,28 @@
+use anyhow::Result;
+use tracing::info;
+
+use crate::{clients::Client, dj::algorithms::Algorithm};
+
+pub(crate) mod algorithms;
+
+pub(crate) struct Dj<A: Algorithm> {
+    algo: A,
+}
+
+impl<A: Algorithm> Dj<A> {
+    pub(crate) fn new(algo: A) -> Self {
+        Self { algo }
+    }
+
+    /// Add the next track to the playlist.
+    ///
+    /// This should be called after the previous track is finished, to avoid unbounded growth.
+    pub(crate) async fn add_track(&mut self, client: &mut Client) -> Result<()> {
+        let next = self.algo.next_track(client).await?;
+
+        info!("Adding `{next}`, due to active dj mode");
+        client.add(&next).await?;
+
+        Ok(())
+    }
+}