Rewrite fully second db table into result

src/pages/repetition.rs

@@ -1,19 +1,20 @@
 use crate::app::AppState;
 use crate::core::deck::DeckData;
 use crate::core::srs::WordOpenMode;
-use crate::data::entities::{CardStatistics, DeckSettings, WordData};
 use crate::data::Id;
+use crate::data::entities::{CardStatistics, DeckSettings, WordData};
 use crate::data_provider::voice::get_voice;
 use crate::navigation::Page::PreviousPage;
 use crate::navigation::{KeyPressedPage, NavigatedPage, Page, RootMessage};
-use crate::notification::{NotificationData, NotificationRequest};
+use crate::notification::NotificationData;
 use crate::styling::*;
+use crate::{push_error, push_error_task};
 use chrono::Local;
 use iced::alignment::Horizontal::Center;
 use iced::keyboard::key::Physical::Code;
 use iced::widget::text::Style;
-use iced::widget::{button, column, container, row, rule, space, text, tooltip, Column};
-use iced::{alignment, keyboard, Element, Fill, Task, Theme};
+use iced::widget::{Column, button, column, container, row, rule, space, text, tooltip};
+use iced::{Element, Fill, Task, Theme, alignment, keyboard};
 use parking_lot::Mutex;
 use rodio::MixerDeviceSink;
 use std::collections::HashSet;
@@ -57,7 +58,7 @@ impl NavigatedPage<RepetitionMessage> for RepetitionState {
                 if self.settings.require_speech() {
                     return Task::perform(play_sound(self.sink.clone(), value), |r| match r {
                         Ok(_) => RootMessage::Repetition(RepetitionMessage::PlayFinished),
-                        Err(err) => RootMessage::PushNotification(NotificationRequest::Error(err)),
+                        Err(err) => push_error!(err),
                     });
                 }
             }
@@ -101,8 +102,11 @@ impl NavigatedPage<RepetitionMessage> for RepetitionState {
 }
 
 impl RepetitionState {
-    pub(crate) fn new(set: DeckSettings, state: Arc<Mutex<AppState>>) -> RepetitionState {
-        let mut card_set = DeckData::new(&set, state.clone());
+    pub(crate) fn new(
+        set: DeckSettings,
+        state: Arc<Mutex<AppState>>,
+    ) -> Result<RepetitionState, NotificationData> {
+        let mut card_set = DeckData::new(&set, state.clone())?;
         let (word, stat) = card_set.next();
 
         let sink_handle = if set.forward.contains("speech") || set.backward.contains("speech") {
@@ -111,7 +115,7 @@ impl RepetitionState {
             None
         };
 
-        RepetitionState {
+        Ok(RepetitionState {
             state,
             settings: set,
             set: card_set,
@@ -121,7 +125,7 @@ impl RepetitionState {
             can_play: true,
             sink: Arc::new(sink_handle),
             opened: HashSet::new(),
-        }
+        })
     }
 }
 
@@ -140,7 +144,10 @@ impl RepetitionState {
             return Task::none();
         }
 
-        self.set.open(mode);
+        if let Err(err) = self.set.open(mode) {
+            return push_error_task!(err);
+        }
+
         self.open = false;
         self.opened.insert(self.current_word.id);
         let next = self.set.next();
@@ -152,7 +159,7 @@ impl RepetitionState {
             let task = play_sound(sink, self.current_word.key.clone());
             return Task::perform(task, |r| match r {
                 Ok(_) => RootMessage::Repetition(RepetitionMessage::PlayFinished),
-                Err(err) => RootMessage::PushNotification(NotificationRequest::Error(err)),
+                Err(err) => push_error!(err),
             });
         }
         self.increment_counter();