Some refactoring

src/tui/app/machine/browse.rs

@@ -257,8 +257,11 @@ mod tests {
 
         let public_matches = public.state.unwrap_matches();
 
-        assert_eq!(public_matches.matching, Some(&album_1));
+        assert_eq!(public_matches.matches.as_ref().unwrap().matching, &album_1);
-        assert_eq!(public_matches.matches, Some(matches_1.as_slice()));
+        assert_eq!(
+            public_matches.matches.as_ref().unwrap().list,
+            matches_1.as_slice()
+        );
 
         let mut app = app.unwrap_matches().select();
 
@@ -267,8 +270,11 @@ mod tests {
 
         let public_matches = public.state.unwrap_matches();
 
-        assert_eq!(public_matches.matching, Some(&album_4));
+        assert_eq!(public_matches.matches.as_ref().unwrap().matching, &album_4);
-        assert_eq!(public_matches.matches, Some(matches_4.as_slice()));
+        assert_eq!(
+            public_matches.matches.as_ref().unwrap().list,
+            matches_4.as_slice()
+        );
 
         let app = app.unwrap_matches().select();
         app.unwrap_browse();

src/tui/app/machine/matches.rs

@@ -5,7 +5,8 @@ use musichoard::collection::album::Album;
 use crate::tui::{
     app::{
         machine::{App, AppInner, AppMachine},
-        AppPublic, AppPublicMatches, AppState, IAppInteractMatches, WidgetState,
+        AppPublic, AppPublicAlbumMatches, AppPublicMatches, AppState, IAppInteractMatches,
+        WidgetState,
     },
     lib::interface::musicbrainz::Match,
 };
@@ -52,18 +53,14 @@ impl From<AppMachine<AppMatches>> for App {
 
 impl<'a> From<&'a mut AppMachine<AppMatches>> for AppPublic<'a> {
     fn from(machine: &'a mut AppMachine<AppMatches>) -> Self {
-        let (matching, matches) = match machine.state.index {
+        let matches = machine.state.index.map(|index| AppPublicAlbumMatches {
-            Some(index) => (
+            matching: &machine.state.matches_info_vec[index].matching,
-                Some(&machine.state.matches_info_vec[index].matching),
+            list: machine.state.matches_info_vec[index].matches.as_slice(),
-                Some(machine.state.matches_info_vec[index].matches.as_slice()),
+        });
-            ),
-            None => (None, None),
-        };
 
         AppPublic {
             inner: (&mut machine.inner).into(),
             state: AppState::Matches(AppPublicMatches {
-                matching,
                 matches,
                 state: &mut machine.state.state,
             }),
@@ -199,7 +196,6 @@ mod tests {
         let public = app.get();
         let public_matches = public.state.unwrap_matches();
 
-        assert_eq!(public_matches.matching, None);
         assert_eq!(public_matches.matches, None);
         assert_eq!(public_matches.state, &widget_state);
     }
@@ -220,10 +216,13 @@ mod tests {
         let public = app.get();
         let public_matches = public.state.unwrap_matches();
 
-        assert_eq!(public_matches.matching, Some(&matches_info_vec[0].matching));
         assert_eq!(
-            public_matches.matches,
+            public_matches.matches.as_ref().unwrap().matching,
-            Some(matches_info_vec[0].matches.as_slice())
+            &matches_info_vec[0].matching
+        );
+        assert_eq!(
+            public_matches.matches.as_ref().unwrap().list,
+            matches_info_vec[0].matches.as_slice()
         );
         assert_eq!(public_matches.state, &widget_state);
     }

src/tui/app/mod.rs

@@ -129,9 +129,14 @@ pub struct AppPublicInner<'app> {
     pub selection: &'app mut Selection,
 }
 
+#[derive(Debug, PartialEq, Eq)]
+pub struct AppPublicAlbumMatches<'app> {
+    pub matching: &'app Album,
+    pub list: &'app [Match<Album>],
+}
+
 pub struct AppPublicMatches<'app> {
-    pub matching: Option<&'app Album>,
+    pub matches: Option<AppPublicAlbumMatches<'app>>,
-    pub matches: Option<&'app [Match<Album>]>,
     pub state: &'app mut WidgetState,
 }
 

src/tui/ui/minibuffer.rs

@@ -59,7 +59,9 @@ impl Minibuffer<'_> {
             },
             AppState::Matches(public) => Minibuffer {
                 paragraphs: vec![
-                    Paragraph::new(UiDisplay::display_matching_info(public.matching)),
+                    Paragraph::new(UiDisplay::display_matching_info(
+                        public.matches.as_ref().map(|m| m.matching),
+                    )),
                     Paragraph::new("q: abort"),
                 ],
                 columns: 2,

src/tui/ui/mod.rs

@@ -15,7 +15,6 @@ use musichoard::collection::{album::Album, Collection};
 
 use crate::tui::{
     app::{AppPublicState, AppState, Category, IAppAccess, Selection, WidgetState},
-    lib::interface::musicbrainz::Match,
     ui::{
         browse::{
             AlbumArea, AlbumState, ArtistArea, ArtistState, FrameArea, TrackArea, TrackState,
@@ -31,6 +30,8 @@ use crate::tui::{
     },
 };
 
+use super::app::AppPublicAlbumMatches;
+
 pub trait IUi {
     fn render<APP: IAppAccess>(app: &mut APP, frame: &mut Frame);
 }
@@ -133,14 +134,17 @@ impl Ui {
     }
 
     fn render_matches_overlay(
-        matching: Option<&Album>,
+        matches: Option<AppPublicAlbumMatches>,
-        matches: Option<&[Match<Album>]>,
         state: &mut WidgetState,
         frame: &mut Frame,
     ) {
         let area = OverlayBuilder::default().build(frame.size());
+        let (matching, list) = match matches {
+            Some(m) => (Some(m.matching), Some(m.list)),
+            None => (None, None),
+        };
         let matching_string = UiDisplay::display_matching_info(matching);
-        let st = AlbumMatchesState::new(matches.unwrap_or_default(), state);
+        let st = AlbumMatchesState::new(list.unwrap_or_default(), state);
         UiWidget::render_overlay_list_widget(&matching_string, st.list, st.state, true, area, frame)
     }
 
@@ -167,7 +171,7 @@ impl IUi for Ui {
         match state {
             AppState::Info(_) => Self::render_info_overlay(collection, selection, frame),
             AppState::Matches(public) => {
-                Self::render_matches_overlay(public.matching, public.matches, public.state, frame)
+                Self::render_matches_overlay(public.matches, public.state, frame)
             }
             AppState::Reload(_) => Self::render_reload_overlay(frame),
             AppState::Error(msg) => Self::render_error_overlay("Error", msg, frame),
@@ -185,7 +189,8 @@ mod tests {
     };
 
     use crate::tui::{
-        app::{AppPublic, AppPublicInner, AppPublicMatches, Delta},
+        app::{AppPublic, AppPublicAlbumMatches, AppPublicInner, AppPublicMatches, Delta},
+        lib::interface::musicbrainz::Match,
         testmod::COLLECTION,
         tests::terminal,
     };
@@ -206,8 +211,10 @@ mod tests {
                     AppState::Reload(()) => AppState::Reload(()),
                     AppState::Search(s) => AppState::Search(s),
                     AppState::Matches(ref mut m) => AppState::Matches(AppPublicMatches {
-                        matching: m.matching,
+                        matches: m.matches.as_ref().map(|matches| AppPublicAlbumMatches {
-                        matches: m.matches,
+                            matching: matches.matching,
+                            list: matches.list,
+                        }),
                         state: m.state,
                     }),
                     AppState::Error(s) => AppState::Error(s),
@@ -256,8 +263,10 @@ mod tests {
         widget_state.list.select(Some(0));
 
         app.state = AppState::Matches(AppPublicMatches {
-            matching: Some(&album),
+            matches: Some(AppPublicAlbumMatches {
-            matches: Some(&album_matches),
+                matching: &album,
+                list: &album_matches,
+            }),
             state: &mut widget_state,
         });
         terminal.draw(|frame| Ui::render(&mut app, frame)).unwrap();
@@ -265,7 +274,6 @@ mod tests {
         let mut widget_state = WidgetState::default();
 
         app.state = AppState::Matches(AppPublicMatches {
-            matching: None,
             matches: None,
             state: &mut widget_state,
         });