refactor: delegate Miruro playback resolution to Terebi

src/miruro_ui.rs

@@ -265,7 +265,7 @@ impl Screen {
                 self.rows = videos.iter().map(|video| {
                     let identity = Identity::from_key(&video.id).expect("provider-scoped collection");
                     let title = safe(&video.title);
-                    let metadata = format!("{title}\n\nEpisode {} · Miruro ID {}\n\nStored offline episode metadata. Enter resolves a fresh direct Sun source; no catalog slug is reconstructed from this title.", identity.episode, identity.media_id);
+                    let metadata = format!("{title}\n\nEpisode {} · Miruro ID {}\n\nStored offline episode metadata. Enter sends the episode URL to Terebi, which resolves sources and playback metadata.", identity.episode, identity.media_id);
                     DisplayRow { key: Some(video.id.clone()), title, details: video.publication_date.as_deref().map(safe).unwrap_or_default(), metadata }
                 }).collect();
             }
@@ -317,7 +317,6 @@ struct Browser {
 enum Intent {
     Catalog,
     Series(String),
-    Source(String),
 }
 
 enum LibraryModal {
@@ -526,12 +525,20 @@ impl Browser {
             self.push(Screen::new(Content::Series { media, data: None }));
             self.load_series();
         } else if let Some(video) = self.screen().selected_video() {
-            if Identity::from_key(&video.id).is_err() {
-                return;
+            self.invalidate();
+            self.screen_mut().error = None;
+            let result = self.state.progress_file(&video).and_then(|progress_file| {
+                // Dropping the launcher cancels only its CLI child, not the native player.
+                self.player = None;
+                PlayerLaunch::start(&video.id, &self.options.player, &progress_file)
+            });
+            match result {
+                Ok(player) => {
+                    self.player = Some(player);
+                    self.status = format!("Opening {} in Terebi…", safe(&video.title));
+                }
+                Err(error) => self.fail(error),
             }
-            let id = video.id.clone();
-            self.request(Request::Source(video), Intent::Source(id));
-            self.status = "Resolving fresh direct Sun source…".into();
         }
     }
     fn fail(&mut self, error: impl std::fmt::Display) {
@@ -595,34 +602,6 @@ impl Browser {
                     self.status.clear();
                 }
             }
-            (Intent::Source(id), Ok(Response::Source(video, source))) => {
-                if video.id != id || self.screen().selected_key() != Some(id.as_str()) {
-                    return;
-                }
-                if source.identity.key() != id {
-                    self.fail(io::Error::other(
-                        "Miruro source identity did not match the selected episode",
-                    ));
-                    return;
-                }
-                match self.state.miruro_session(&video, &source).and_then(
-                    |(source_file, progress_file)| {
-                        // Dropping the launcher cancels only its CLI child, not the native player.
-                        self.player = None;
-                        PlayerLaunch::start_source(
-                            &source_file,
-                            &self.options.player,
-                            &progress_file,
-                        )
-                    },
-                ) {
-                    Ok(player) => {
-                        self.player = Some(player);
-                        self.status = format!("Opening {} in Terebi…", safe(&video.title));
-                    }
-                    Err(error) => self.fail(error),
-                }
-            }
             (_, Err(error)) => self.fail(error),
             _ => self.fail(io::Error::other(
                 "Miruro response did not match the current request",
@@ -910,12 +889,6 @@ impl Browser {
             screen.clamp();
             screen.rebuild_display();
         }
-        // Progress may remove the originating currently-watching row during resolution.
-        if let Some(Intent::Source(id)) = &self.intent
-            && self.screen().selected_key() != Some(id.as_str())
-        {
-            self.invalidate();
-        }
     }
     fn save(&mut self, kind: CollectionKind) {
         let Some(video) = self.screen().selected_video() else {
@@ -1064,10 +1037,6 @@ impl Browser {
         }
     }
     fn select(&mut self, action: Action) {
-        if matches!(self.intent, Some(Intent::Source(_))) {
-            self.invalidate();
-            self.status.clear();
-        }
         let screen = self.screen_mut();
         let last = screen.len().saturating_sub(1);
         let selected = screen.selection.selected().unwrap_or(0);
@@ -1292,7 +1261,7 @@ impl Browser {
                 ) {
                     "Open series"
                 } else {
-                    "Play episode (fresh source)"
+                    "Play episode in Terebi"
                 },
             ),
             (Action::VideoNext, "Next title/episode"),
@@ -1804,7 +1773,7 @@ impl Browser {
             let mut lines = vec![
                 Line::from("Miruro catalog → series → actual episodes").bold(),
                 Line::from(
-                    "No provider/track fallback; fresh direct ssub/Sun HLS + VTT on every play.",
+                    "Terebi resolves episode URLs, sources, subtitles and playback metadata.",
                 ),
                 Line::from("✓ is acknowledged playback progress, never CLI completion."),
                 Line::default(),