From 36e56935647796cc31ad16db41c3a4eb8e316a5d Mon Sep 17 00:00:00 2001
From: Mikhail Mitrofanov <mmm606@inbox.ru>
Date: Mon, 24 Aug 2026 00:29:41 +0300
Subject: [PATCH] Simple srs refactoring

---
 src/lang.rs | 27 ++++++++++++---------------
 1 file changed, 12 insertions(+), 15 deletions(-)

diff --git a/src/lang.rs b/src/lang.rs
index 79ba890..961c23a 100644
--- a/src/lang.rs
+++ b/src/lang.rs
@@ -431,23 +431,20 @@ impl DeckData {
         }
         let index = self.current_word_index.unwrap();
 
-        let word = &mut self.set[index];
+        let word : &mut CardStatistics = &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) => {
-                module.open(status, index, word.clone());
-                self.order_module = OrderModule::SemiRandomSRS(module);
+        match self.order_module {
+            OrderModule::SemiRandomSRS(ref mut module) => {
+                module.open(status, index, word);
             }
-            OrderModule::RandomSRS(mut module) => {
-                module.open(status, index, word.clone());
-                self.order_module = OrderModule::RandomSRS(module);
+            OrderModule::RandomSRS(ref mut module) => {
+                module.open(status, index, word);
             }
-            OrderModule::WorstWordsSRS(mut module) => {
-                module.open(status, index, word.clone());
-                self.order_module = OrderModule::WorstWordsSRS(module);
+            OrderModule::WorstWordsSRS(ref mut module) => {
+                module.open(status, index, word);
             }
         }
         update_stat_score(word, &self.state.lock().connection);
@@ -486,7 +483,7 @@ enum OrderModule {
 }
 trait SRSModule {
     fn next(&mut self, set: &mut DeckData) -> usize;
-    fn open(&mut self, status: WordOpenMode, index: usize, updated_word: CardStatistics);
+    fn open(&mut self, status: WordOpenMode, index: usize, updated_word: &CardStatistics);
     fn init(&mut self, set: &mut DeckData);
 }
 #[derive(Clone)]
@@ -514,7 +511,7 @@ impl SRSModule for RandomSRSModule {
         }
     }
 
-    fn open(&mut self, _: WordOpenMode, _: usize, _: CardStatistics) {}
+    fn open(&mut self, _: WordOpenMode, _: usize, _: &CardStatistics) {}
 
     fn init(&mut self, set: &mut DeckData) {
         self.initialized = true;
@@ -554,7 +551,7 @@ impl SRSModule for SemiRandomSRSModule {
 
         index
     }
-    fn open(&mut self, _: WordOpenMode, index: usize, word: CardStatistics) {
+    fn open(&mut self, _: WordOpenMode, index: usize, word: &CardStatistics) {
         let new_weight = (100.0 / word.calculated_score()).powf(2.0);
         self.last_weights
             .update_weights(&[(index, &new_weight)])
@@ -601,7 +598,7 @@ impl SRSModule for WorstWordsSRSModule {
         }
     }
 
-    fn open(&mut self, _: WordOpenMode, _: usize, _: CardStatistics) {}
+    fn open(&mut self, _: WordOpenMode, _: usize, _: &CardStatistics) {}
 
     fn init(&mut self, _: &mut DeckData) {
         self.initialized = true;