Rewrite history page

src/app.rs

@@ -1,13 +1,10 @@
 use std::sync::Arc;
-use crate::data::Id;
 use crate::data_provider::decks::{DeckRepository};
 use crate::data_provider::settings::get_setting;
 use crate::data_provider::sqlite::{SqliteConnection};
 use crate::data_provider::words::{WordRepository};
 use crate::navigation::RootMessage::Keyboard;
 use crate::navigation::{AppSettings, RootMessage, ScreenState};
-use chrono::NaiveDate;
-use hashbrown::HashMap;
 use iced::{Subscription, keyboard, window};
 use iced_core::window::Position;
 #[cfg(target_os = "linux")]
@@ -18,6 +15,7 @@ use parking_lot::RwLock;
 use rusqlite::Connection;
 use crate::data::repositories::Repository;
 use crate::data_provider::card_states::CardStateRepository;
+use crate::data_provider::history::HistoryRepository;
 use crate::data_provider::word_groups::WordGroupRepository;
 
 pub const USER_FONT: Font = Font::with_name("Noto Sans JP");
@@ -69,7 +67,7 @@ pub struct AppState {
     pub card_states: CardStateRepository,
     pub connection: Arc<RwLock<SqliteConnection>>,
     pub sync_data: Arc<RwLock<AppSettings>>,
-    pub activity: HashMap<Id, Vec<(NaiveDate, u32)>>,
+    pub history: HistoryRepository,
 }
 
 impl Default for AppState {
@@ -86,11 +84,11 @@ impl AppState {
             decks: DeckRepository::new(connection.clone()),
             word_groups: WordGroupRepository::new(connection.clone()),
             card_states: CardStateRepository::new(connection.clone()),
+            history: HistoryRepository::new(connection.clone()),
             sync_data: Arc::new(RwLock::new(AppSettings {
                 key: None,
                 auto_web_fetch: false,
             })),
-            activity: Default::default(),
             connection,
         }
     }