.gitignore

@@ -1,3 +1,2 @@
 /target
-.idea
-.DS_Store
+.idea

sql/card_stats.sql

@@ -5,9 +5,9 @@ create table card_stats
     word_id     INTEGER           not null
         references words
             on delete cascade,
-    set_id      TEXT              not null
+    set_id      INTEGER              not null
         references card_set
             on delete cascade,
     score       INTEGER default 1 not null,
-    last_opened integer           not null
+    last_opened INTEGER           not null
 );

src/data_provider/import.rs

@@ -40,25 +40,29 @@ pub fn load_groups(connection: &Connection) -> ImportData {
         .collect::<Vec<(i64, i64)>>();
 
     for (_, collection) in sets {
-        let fields = collection["flds"]
-            .as_array()
-            .unwrap()
-            .iter()
-            .map(|x| x["name"].as_str().unwrap().to_string())
-            .collect();
-        let mut group = ImportGroup {
-            id: collection["id"].as_u64().unwrap(),
-            name: collection["name"].as_str().unwrap().to_string(),
-            fields,
-            mapping: Default::default(),
-            length: 0,
-            imported: false,
-        };
-        if let Some((_, count)) = counts.iter().find(|(id, _)| *id == group.id as i64) {
-            group.length = *count as u64
+        let fields_property = collection.get("fields");
+        if let Some(fields_property) = fields_property {
+            let fields = fields_property
+                .as_array()
+                .unwrap()
+                .iter()
+                .map(|x| x["name"].as_str().unwrap().to_string())
+                .collect();
+            let mut group = ImportGroup {
+                id: collection["id"].as_u64().unwrap(),
+                name: collection["name"].as_str().unwrap().to_string(),
+                fields,
+                mapping: Default::default(),
+                length: 0,
+                imported: false,
+            };
+            if let Some((_, count)) = counts.iter().find(|(id, _)| *id == group.id as i64) {
+                group.length = *count as u64
+            }
+            println!("{:?}", group);
+            total_data.0.push(group);
         }
-        println!("{:?}", group);
-        total_data.0.push(group);
+
     }
     total_data
 }

src/data_provider/sqlite.rs

@@ -17,9 +17,7 @@ pub fn create_db() {
     }
 }
 
-fn ensure_db_schema(connection: &Connection) {
-    
-}
+fn ensure_db_schema(_: &Connection) {}
 
 fn create_tables(conn: &Connection) {
     make_card_set(conn).unwrap();

src/repetition.rs

@@ -25,7 +25,7 @@ pub struct RepetitionState {
     current_statistic: CardStatistics,
     open: bool,
     can_play: bool,
-    sink: Arc<MixerDeviceSink>,
+    sink: Arc<Option<MixerDeviceSink>>,
     opened: HashSet<Id>,
 }
 
@@ -100,7 +100,12 @@ impl RepetitionState {
     pub(crate) fn new(set: DeckSettings, state: Arc<Mutex<AppState>>) -> RepetitionState {
         let mut card_set = DeckData::new(&set, state.clone());
         let (word, stat) = card_set.next();
-        let sink_handle = rodio::DeviceSinkBuilder::open_default_sink().unwrap();
+
+        let sink_handle = if set.forward.contains("speech") || set.backward.contains("speech") {
+            rodio::DeviceSinkBuilder::open_default_sink().ok()
+        } else {
+            None
+        };
 
         RepetitionState {
             state,
@@ -138,11 +143,12 @@ impl RepetitionState {
         self.current_word = next.0;
         self.current_statistic = next.1;
 
-        if self.settings.require_speech() {
-            return Task::perform(
-                play_sound(self.sink.clone(), self.current_word.key.clone()),
-                |_| RootMessage::Repetition(RepetitionMessage::PlayFinished),
-            );
+        if self.settings.require_speech() && self.sink.is_some() {
+            let sink = self.sink.clone();
+            let task = play_sound(sink, self.current_word.key.clone());
+            return Task::perform(task, |_| {
+                RootMessage::Repetition(RepetitionMessage::PlayFinished)
+            });
         }
         self.increment_counter();
         Task::none()
@@ -316,10 +322,12 @@ pub enum RepetitionMessage {
     PlayFinished,
 }
 
-async fn play_sound(sink: Arc<MixerDeviceSink>, text: String) {
+async fn play_sound(sink: Arc<Option<MixerDeviceSink>>, text: String) {
     if let Ok(data) = get_voice(text.as_str()).await {
         spawn_blocking(move || {
-            if let Ok(play) = rodio::play(sink.mixer(), data) {
+            if let Some(sink) = sink.as_ref()
+                && let Ok(play) = rodio::play(sink.mixer(), data)
+            {
                 play.sleep_until_end()
             }
         })