History page drawing

src/lang.rs

@@ -13,10 +13,11 @@ use serde::{Deserialize, Serialize};
 use std::cmp::min;
 use std::collections::HashMap;
 use std::sync::{Arc, Mutex};
+use crate::data_provider::history::{push_note, HistoryItem};
 
 const MAX_HISTORY_LEN: usize = 20;
 const MAX_HISTORY_LEN_PART: f32 = 0.33;
-const MAX_SCORE: i32 = 25;
+const MAX_SCORE: u8 = 25;
 const FADE_PER_DAY: f32 = 0.95;
 #[derive(Clone, Debug)]
 pub struct KanaSet {
@@ -266,21 +267,21 @@ pub struct CardStatistics {
     pub word_id: u32,
     pub set_id: u32,
     pub last_open: DateTime<Utc>,
-    pub score: i32,
+    pub score: u8,
 }
 
 impl CardStatistics {
     pub fn update(&mut self, status: WordOpenMode) {
         match status {
             WordOpenMode::Easy => {
-                self.score = (self.calculated_score() + 5.0).round() as i32;
+                self.score = (self.calculated_score() + 5.0).round() as u8;
             }
-            WordOpenMode::Ok => self.score = (self.calculated_score() + 2.0).round() as i32,
+            WordOpenMode::Ok => self.score = (self.calculated_score() + 2.0).round() as u8,
             WordOpenMode::Hard => {
-                self.score = (self.calculated_score() * 0.75).round() as i32;
+                self.score = (self.calculated_score() * 0.75).round() as u8;
             }
             WordOpenMode::None => {
-                self.score = (self.calculated_score() * 0.4) as i32;
+                self.score = (self.calculated_score() * 0.4) as u8;
             }
         }
 
@@ -315,6 +316,7 @@ pub struct CardSet {
     current_word_index: Option<usize>,
     state: Arc<Mutex<AppState>>,
     order_module: OrderModule,
+    settings: CardSetSettings
 }
 
 impl CardSet {
@@ -364,6 +366,7 @@ impl CardSet {
                 // }
                 SetOrderMode::FullRandom => OrderModule::RandomSRS(RandomSRSModule::new()),
             },
+            settings: settings.clone(),
         }
     }
 
@@ -406,7 +409,9 @@ impl CardSet {
         let index = self.current_word_index.unwrap();
 
         let word = &mut self.set[index];
+        let old_score = word.score;
         word.update(status);
+        let new_score = word.score;
 
         match self.order_module.clone() {
             OrderModule::SemiRandomSRS(mut module) => {
@@ -422,7 +427,15 @@ impl CardSet {
             //     self.order_module = OrderModule::WorstWordsSRS(module);
             // }
         }
-        update_stat_score(word, &self.state.lock().unwrap().connection)
+        update_stat_score(word, &self.state.lock().unwrap().connection);
+        push_note(self.settings.id, HistoryItem{
+            timestamp: Utc::now(),
+            word_id: word.word_id,
+            mode: WordOpenMode::Easy,
+            before: old_score,
+            after: new_score,
+        })
+
     }
 
     pub fn len(&self) -> usize {