feat(yt/status): Show the percentage of videos that were actually watched

1 files changed, 10 insertions, 1 deletions

diff --git a/yt/src/status/mod.rs b/yt/src/status/mod.rs
index bc45cfb..18bef7d 100644
--- a/yt/src/status/mod.rs
+++ b/yt/src/status/mod.rs
@@ -87,6 +87,15 @@ pub async fn show(app: &App) -> Result<()> {
         }
     };
 
+    let watch_rate: f64 = {
+        fn to_f64(input: usize) -> f64 {
+            f64::from(u32::try_from(input).expect("This should never exceed u32::MAX"))
+        }
+
+        let count = to_f64(watched_videos_len) / (to_f64(drop_videos_len) + to_f64(dropped_videos_len));
+        count * 100.0
+    };
+
     let cache_usage_raw = Downloader::get_current_cache_allocation(app)
         .await
         .context("Failed to get current cache allocation")?;
@@ -97,7 +106,7 @@ Picked   Videos: {picked_videos_len}
 
 Watch    Videos: {watch_videos_len}
 Cached   Videos: {cached_videos_len}
-Watched  Videos: {watched_videos_len}
+Watched  Videos: {watched_videos_len} (watch rate: {watch_rate:.2} %)
 
 Drop     Videos: {drop_videos_len}
 Dropped  Videos: {dropped_videos_len}