Rewrite words and groups into result

src/pages/dictionary.rs

@@ -1,12 +1,16 @@
+use crate::app::AppState;
 use crate::data::Id;
+use crate::data::entities::{WordData, WordGroup};
 use crate::data_provider::words::{delete_group, delete_word, update_group, update_word};
+use crate::navigation::Page::{Import, Word};
+use crate::navigation::{NavigatedPage, Page, RootMessage};
 use crate::pages::dictionary::DictionaryMessage::*;
 use crate::pages::dictionary_quiz::DictionaryQuizState;
 use crate::pages::import::ImportState;
-use crate::navigation::Page::{Import, Word};
-use crate::navigation::{NavigatedPage, Page, RootMessage};
-use crate::styling::*;
 use crate::pages::word::WordState;
+use crate::push_error;
+use crate::push_error_task;
+use crate::styling::*;
 use chrono::{DateTime, TimeDelta, Utc};
 use hashbrown::{HashMap, HashSet};
 use iced::alignment::Vertical::Center;
@@ -17,14 +21,12 @@ use iced::widget::text_input::default;
 use iced::widget::*;
 use iced::{Border, Color, Shadow, Task};
 use iced_core::Length::Fill;
+use log::info;
 use parking_lot::Mutex;
 use rand::random_range;
 use std::ops::Add;
 use std::sync::Arc;
 use std::time::{Duration, Instant};
-use log::info;
-use crate::app::AppState;
-use crate::data::entities::{WordData, WordGroup};
 
 #[derive(Clone)]
 pub struct DictionaryState {
@@ -168,7 +170,9 @@ impl NavigatedPage<DictionaryMessage> for DictionaryState {
                 let word = dict.remove(i);
                 self.include_map.remove(i);
                 self.auto_save_queue.remove(&i);
-                delete_word(&word, &state.connection)
+                if let Err(err) = delete_word(&word, &state.connection) {
+                    return push_error_task!(err);
+                }
             }
             Include(i, b) => self.include_map[i] = b,
             IncludeTag(t, v) => {
@@ -190,7 +194,7 @@ impl NavigatedPage<DictionaryMessage> for DictionaryState {
                 self.search = s;
             }
             SetTyping(b) => self.no_typing = b,
-            SubmitWord(i) => self.save_word(i),
+            SubmitWord(i) => return self.save_word(i),
             Back => {}
             Test => {}
             CreateGroup => {
@@ -213,7 +217,10 @@ impl NavigatedPage<DictionaryMessage> for DictionaryState {
                 let connection = &state.connection;
                 let mut group = state.word_groups[self.selected_group_index].clone();
 
-                update_group(&mut group, connection);
+                if let Err(err) = update_group(&mut group, connection) {
+                    return push_error_task!(err);
+                }
+
                 state.word_groups[self.selected_group_index] = group;
             }
             SelectGroup(i) => {
@@ -236,7 +243,10 @@ impl NavigatedPage<DictionaryMessage> for DictionaryState {
                         let remove_group_id = group.id;
                         let connection = &state.connection;
 
-                        delete_group(group, connection);
+                        if let Err(err) = delete_group(group, connection) {
+                            return push_error_task!(err);
+                        }
+
                         state.word_groups.remove(self.selected_group_index);
                         state
                             .dictionary
@@ -257,7 +267,8 @@ impl NavigatedPage<DictionaryMessage> for DictionaryState {
                 }
                 if self.auto_save_queue[&word_index] <= now {
                     self.auto_save_queue.remove(&word_index);
-                    self.save_word(word_index);
+
+                    return self.save_word(word_index);
                 }
             }
             ToImport => {}
@@ -309,13 +320,17 @@ impl DictionaryState {
         result
     }
 
-    fn save_word(&mut self, i: usize) {
+    fn save_word(&mut self, i: usize) -> Task<RootMessage> {
         let state = &mut self.state.lock();
         let connection = &state.connection;
         let word = &mut state.dictionary[i].clone();
 
-        update_word(word, connection);
+        if let Err(err) = update_word(word, connection) {
+            return push_error_task!(err);
+        }
+
         state.dictionary[i] = word.clone();
+        Task::none()
     }
 
     fn launch_auto_save_offset(&mut self, index: usize) -> Task<RootMessage> {

src/pages/import.rs

@@ -444,7 +444,7 @@ impl ImportState {
                     };
                     {
                         let state = state.lock();
-                        add_group(&mut group_entity, &state.connection);
+                        add_group(&mut group_entity, &state.connection)?;
                     }
 
                     let group_id = group_entity.id;
@@ -484,7 +484,7 @@ impl ImportState {
                     let mut index = 0;
                     let total_len = words_list.len() as f32 / 1024.0;
                     for word in &mut words_list.chunks_mut(1024) {
-                        add_words(word, connection);
+                        add_words(word, connection)?;
                         index += 1;
                         let mut progress = progress.lock();
                         *progress = (index as f32 / total_len).min(1.0);

src/pages/word.rs

@@ -1,15 +1,17 @@
-use crate::data_provider::words::{delete_word, update_word};
+use crate::app::AppState;
 use crate::data::entities::WordData;
+use crate::data_provider::words::{delete_word, update_word};
 use crate::navigation::Page::PreviousPage;
 use crate::navigation::{NavigatedPage, Page, RootMessage};
-use crate::styling::*;
 use crate::pages::word::WordMessage::*;
+use crate::push_error;
+use crate::push_error_task;
+use crate::styling::*;
 use iced::widget::button::danger;
 use iced::widget::{button, column, row, rule, scrollable, text, text_input};
 use iced::{Element, Fill, Task};
 use parking_lot::Mutex;
 use std::sync::Arc;
-use crate::app::AppState;
 
 #[derive(Clone)]
 pub struct WordState {
@@ -34,13 +36,18 @@ impl NavigatedPage<WordMessage> for WordState {
             Save => {
                 let mut state = self.state.lock();
                 state.dictionary[self.index] = self.word.clone();
-                update_word(&mut self.word, &state.connection);
+
+                if let Err(err) = update_word(&mut self.word, &state.connection) {
+                    return push_error_task!(err);
+                }
                 return Task::done(RootMessage::Word(Back));
             }
             Delete => {
                 let mut state = self.state.lock();
                 state.dictionary.remove(self.index);
-                delete_word(&self.word, &state.connection);
+                if let Err(err) = delete_word(&self.word, &state.connection) {
+                    return push_error_task!(err);
+                }
                 return Task::done(RootMessage::Word(Back));
             }
             SetTags(n) => self.word.tags = n,