Repetition settings base

src/data_provider/history.rs

@@ -1,3 +1,4 @@
+use std::fs;
 use crate::dictionary::app_data_dir;
 use crate::lang::WordOpenMode;
 use chrono::{DateTime, Utc};
@@ -7,7 +8,7 @@ use std::io::{BufRead, BufReader};
 use std::path::PathBuf;
 
 pub fn get_history_of_set(id: u32) -> Vec<HistoryItem> {
-    let app_dir = app_data_dir();
+    let app_dir = history_dir();
     let head = app_dir.clone().join(format!("set_{}_history.csv", id));
     let mut lines = Vec::new();
 
@@ -48,7 +49,7 @@ fn parse_history_items(strings: Vec<String>) -> Vec<HistoryItem> {
 }
 
 pub fn push_note(set_id: u32, item: HistoryItem) {
-    let app_dir = app_data_dir();
+    let app_dir = history_dir();
     let path = app_dir.clone().join(format!("set_{}_history.csv", set_id));
 
     let mut file = OpenOptions::new()
@@ -72,6 +73,14 @@ pub fn push_note(set_id: u32, item: HistoryItem) {
     writeln!(&mut file, "{}", line_str.to_string()).unwrap();
 }
 
+pub fn history_dir() -> PathBuf {
+    let directory = app_data_dir().join("history");
+    if !directory.exists() {
+        fs::create_dir(directory.clone()).unwrap();
+    }
+    directory
+}
+
 #[derive(Clone)]
 pub struct HistoryItem {
     pub timestamp: DateTime<Utc>,