kifu/core/src/api.rs

@@ -16,8 +16,8 @@ You should have received a copy of the GNU General Public License along with Kif
 
 use crate::{
     database::Database,
+    library, settings,
     types::{AppState, Config, ConfigOption, GameState, LibraryPath, Player, Rank},
-    settings,
 };
 use async_std::{
     channel::{Receiver, Sender},
@@ -37,7 +37,8 @@ pub trait Observable<T> {
 
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub enum CoreRequest {
-    Settings(settings::SettingsRequest)
+    Library(library::LibraryRequest),
+    Settings(settings::SettingsRequest),
     /*
     ChangeSetting(ChangeSettingRequest),
     CreateGame(CreateGameRequest),
@@ -49,6 +50,7 @@ pub enum CoreRequest {
     */
 }
 
+/*
 #[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
 pub enum ChangeSettingRequest {
     LibraryPath(String),
@@ -85,16 +87,18 @@ impl From<HotseatPlayerRequest> for Player {
         }
     }
 }
+*/
 
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub enum CoreResponse {
-    Settings(settings::SettingsResponse)
-/*
-    ConfigurationView(ConfigurationView),
-    HomeView(HomeView),
-    PlayingFieldView(PlayingFieldView),
-    UpdatedConfigurationView(ConfigurationView),
-*/
+    Library(library::LibraryResponse),
+    Settings(settings::SettingsResponse),
+}
+
+impl From<library::LibraryResponse> for CoreResponse {
+    fn from(r: library::LibraryResponse) -> Self {
+        Self::Library(r)
+    }
 }
 
 impl From<settings::SettingsResponse> for CoreResponse {
@@ -120,10 +124,18 @@ pub struct Core {
 impl Core {
     pub fn new(config: Config) -> Self {
         println!("config: {:?}", config);
+
+        let library = if let Some(ref path) = config.get::<LibraryPath>() {
+            println!("loading initial library");
+            Some(Database::open_path(path.to_path_buf()).unwrap())
+        } else {
+            None
+        };
+
         Self {
             config: Arc::new(RwLock::new(config)),
             // state,
-            library: Arc::new(RwLock::new(None)),
+            library: Arc::new(RwLock::new(library)),
             subscribers: Arc::new(RwLock::new(vec![])),
         }
     }
@@ -140,11 +152,20 @@ impl Core {
     /// configuration is not a decision for the core library.
     pub async fn set_config(&self, config: Config) {
         *self.config.write().unwrap() = config.clone();
-        let subscribers = self.subscribers.read().unwrap().clone();
-        for subscriber in subscribers {
-            let subscriber = subscriber.clone();
-            let _ = subscriber.send(CoreNotification::ConfigurationUpdated(config.clone())).await;
+
+        // let db = library::read_library(self.config.read().unwrap().get::<LibraryPath>()).await;
+        let library_path = self.config.read().unwrap().get::<LibraryPath>();
+        if let Some(ref path) = library_path {
+            self.load_library(path);
         }
+
+        self.notify(CoreNotification::ConfigurationUpdated(config.clone()))
+            .await;
+    }
+
+    fn load_library(&self, path: &LibraryPath) {
+        let db = Database::open_path(path.to_path_buf()).unwrap();
+        *self.library.write().unwrap() = Some(db);
     }
 
     pub fn library<'a>(&'a self) -> RwLockReadGuard<'_, Option<Database>> {
@@ -153,10 +174,19 @@ impl Core {
 
     pub async fn dispatch(&self, request: CoreRequest) -> CoreResponse {
         match request {
+            CoreRequest::Library(request) => library::handle(&self, request).await.into(),
             CoreRequest::Settings(request) => settings::handle(&self, request).await.into(),
         }
     }
 
+    pub async fn notify(&self, notification: CoreNotification) {
+        let subscribers = self.subscribers.read().unwrap().clone();
+        for subscriber in subscribers {
+            let subscriber = subscriber.clone();
+            let _ = subscriber.send(notification.clone()).await;
+        }
+    }
+
     /*
     pub async fn dispatch(&self, request: CoreRequest) -> CoreResponse {
         match request {

kifu/core/src/lib.rs

@@ -1,3 +1,19 @@
+/*
+Copyright 2024, Savanni D'Gerinel <savanni@luminescent-dreams.com>
+
+This file is part of Kifu.
+
+Kifu is free software: you can redistribute it and/or modify it under the terms of the GNU
+General Public License as published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+Kifu is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
+even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with Kifu. If not, see <https://www.gnu.org/licenses/>.
+*/
+
 extern crate config_derive;
 
 mod api;
@@ -8,6 +24,8 @@ pub use board::*;
 
 mod database;
 
+pub mod library;
+
 mod types;
 pub use types::{BoardError, Color, Config, ConfigOption, LibraryPath, Player, Rank, Size};
 

kifu/core/src/library.rs

@@ -0,0 +1,50 @@
+/*
+Copyright 2024, Savanni D'Gerinel <savanni@luminescent-dreams.com>
+
+This file is part of Kifu.
+
+Kifu is free software: you can redistribute it and/or modify it under the terms of the GNU
+General Public License as published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+Kifu is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
+even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with Kifu. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+use crate::{Core, Config};
+use serde::{Deserialize, Serialize};
+use sgf::GameInfo;
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub enum LibraryRequest {
+    ListGames
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub enum LibraryResponse {
+    Games(Vec<GameInfo>)
+}
+
+async fn handle_list_games(model: &Core) -> LibraryResponse {
+    println!("handle_list_games");
+    let library = model.library();
+    println!("library: {:?}", *library);
+    match *library {
+        Some(ref library) => {
+            let info = library.all_games().map(|g| g.info.clone()).collect::<Vec<GameInfo>>();
+            LibraryResponse::Games(info)
+        }
+        None => LibraryResponse::Games(vec![]),
+    }
+}
+
+
+pub async fn handle(model: &Core, request: LibraryRequest) -> LibraryResponse {
+    match request {
+        LibraryRequest::ListGames => handle_list_games(model).await,
+    }
+}
+

kifu/core/src/types.rs

@@ -1,5 +1,4 @@
 use crate::{
-    api::PlayStoneRequest,
     board::{Coordinate, Goban},
     database::Database,
 };
@@ -85,6 +84,7 @@ impl AppState {
         }
     }
 
+    /*
     pub fn place_stone(&mut self, req: PlayStoneRequest) {
         if let Some(ref mut game) = self.game {
             let _ = game.place_stone(Coordinate {
@@ -93,6 +93,7 @@ impl AppState {
             });
         }
     }
+    */
 }
 
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Serialize, Deserialize)]

kifu/gtk/src/app_window.rs

@@ -22,12 +22,11 @@ use kifu_core::CoreResponse;
 use kifu_core::{settings::SettingsRequest, Config, CoreRequest};
 use std::sync::{Arc, RwLock};
 
-use crate::view_models::HomeViewModel;
-use crate::views::SettingsView;
+use crate::views::{SettingsView, HomeView};
 
 #[derive(Clone)]
 enum AppView {
-    Home(HomeViewModel),
+    Home,
 }
 
 // An application window should generally contain
@@ -92,10 +91,11 @@ impl AppWindow {
         glib::spawn_future_local({
             let s = self.clone();
             async move {
-                let CoreResponse::Settings(SettingsResponse(settings)) = s
+                if let CoreResponse::Settings(SettingsResponse(settings)) = s
                     .core
                     .dispatch(CoreRequest::Settings(SettingsRequest::Get))
-                    .await;
+                    .await
+                {
                     let view_model = SettingsView::new(
                         &s.window,
                         settings,
@@ -105,9 +105,11 @@ impl AppWindow {
                                 glib::spawn_future_local({
                                     let s = s.clone();
                                     async move {
-                                    s.core.dispatch(CoreRequest::Settings(SettingsRequest::Set(
+                                        s.core
+                                            .dispatch(CoreRequest::Settings(SettingsRequest::Set(
                                                 config,
-                                    ))).await
+                                            )))
+                                            .await
                                     }
                                 });
                                 s.close_overlay();
@@ -123,6 +125,7 @@ impl AppWindow {
                     s.panel_overlay.add_overlay(&view_model);
                     *s.settings_view_model.write().unwrap() = Some(view_model);
                 }
+            }
         });
     }
 
@@ -171,17 +174,17 @@ impl AppWindow {
 
     fn setup_content(core: CoreApi) -> (adw::NavigationView, Vec<AppView>) {
         let stack = adw::NavigationView::new();
-        let mut content = Vec::new();
+        let content = Vec::new();
 
-        let nothing_page = adw::StatusPage::builder().title("Nothing here").build();
+        let home = HomeView::new(core.clone());
         let _ = stack.push(
             &adw::NavigationPage::builder()
                 .can_pop(false)
                 .title("Kifu")
-                .child(&nothing_page)
+                .child(&home)
                 .build(),
         );
-        content.push(AppView::Home(HomeViewModel::new(core)));
+        // content.push(AppView::Home(HomeViewModel::new(core)));
 
         (stack, content)
     }

kifu/gtk/src/components/library.rs

@@ -1,12 +1,13 @@
 use adw::{prelude::*, subclass::prelude::*};
 use glib::Object;
 use gtk::glib;
-use kifu_core::ui::GamePreviewElement;
+// use kifu_core::ui::GamePreviewElement;
+use sgf::GameInfo;
 use std::{cell::RefCell, rc::Rc};
 
 #[derive(Default)]
 pub struct GameObjectPrivate {
-    game: Rc<RefCell<Option<GamePreviewElement>>>,
+    game: Rc<RefCell<Option<GameInfo>>>,
 }
 
 #[glib::object_subclass]
@@ -22,13 +23,13 @@ glib::wrapper! {
 }
 
 impl GameObject {
-    pub fn new(game: GamePreviewElement) -> Self {
+    pub fn new(game: GameInfo) -> Self {
         let s: Self = Object::builder().build();
         *s.imp().game.borrow_mut() = Some(game);
         s
     }
 
-    pub fn game(&self) -> Option<GamePreviewElement> {
+    pub fn game(&self) -> Option<GameInfo> {
         self.imp().game.borrow().clone()
     }
 }
@@ -77,11 +78,14 @@ impl Default for LibraryPrivate {
         */
 
         let selection_model = gtk::NoSelection::new(Some(model.clone()));
-        let list_view = gtk::ColumnView::builder().model(&selection_model).build();
+        let list_view = gtk::ColumnView::builder()
+            .model(&selection_model)
+            .hexpand(true)
+            .build();
 
         fn make_factory<F>(bind: F) -> gtk::SignalListItemFactory
         where
-            F: Fn(GamePreviewElement) -> String + 'static,
+            F: Fn(GameInfo) -> String + 'static,
         {
             let factory = gtk::SignalListItemFactory::new();
             factory.connect_setup(|_, list_item| {
@@ -106,25 +110,61 @@ impl Default for LibraryPrivate {
             factory
         }
 
-        list_view.append_column(&gtk::ColumnViewColumn::new(
-            Some("date"),
-            Some(make_factory(|g| g.date)),
-        ));
-        list_view.append_column(&gtk::ColumnViewColumn::new(
-            Some("title"),
-            Some(make_factory(|g| g.name)),
-        ));
-        list_view.append_column(&gtk::ColumnViewColumn::new(
-            Some("black"),
-            Some(make_factory(|g| g.black_player)),
-        ));
-        list_view.append_column(&gtk::ColumnViewColumn::new(
-            Some("white"),
-            Some(make_factory(|g| g.white_player)),
-        ));
+        list_view.append_column(
+            &gtk::ColumnViewColumn::builder()
+                .title("date")
+                .factory(&make_factory(|g| {
+                    g.date
+                        .iter()
+                        .map(|date| {
+                            format!("{}", date)
+                            /*
+                            let l = locale!("en-US").into();
+                            let options = length::Bag::from_date_style(length::Date::Medium);
+                            let date = Date::try_new_iso_date(date.
+                            let dtfmt =
+                                DateFormatter::try_new_with_length(&l, options).unwrap();
+                            dtfmt.format(date).unwrap()
+                            */
+                        })
+                        .collect::<Vec<String>>()
+                        .join(", ")
+                }))
+                .expand(true)
+                .build(),
+        );
+        list_view.append_column(
+            &gtk::ColumnViewColumn::builder()
+                .title("game")
+                .factory(&make_factory(|g| {
+                    g.game_name.unwrap_or("Unnamed".to_owned())
+                }))
+                .expand(true)
+                .build(),
+        );
+        list_view.append_column(
+            &gtk::ColumnViewColumn::builder()
+                .title("black")
+                .factory(&make_factory(|g| {
+                    g.black_player.unwrap_or("Black".to_owned())
+                }))
+                .expand(true)
+                .build(),
+        );
+        list_view.append_column(
+            &gtk::ColumnViewColumn::builder()
+                .title("white")
+                .factory(&make_factory(|g| {
+                    g.white_player.unwrap_or("White".to_owned())
+                }))
+                .expand(true)
+                .build(),
+        );
         list_view.append_column(&gtk::ColumnViewColumn::new(
             Some("result"),
-            Some(make_factory(|g| g.result)),
+            Some(make_factory(|g| {
+                g.result.map(|d| format!("{}", d)).unwrap_or("".to_owned())
+            })),
         ));
 
         Self { model, list_view }
@@ -156,7 +196,7 @@ impl Default for Library {
 }
 
 impl Library {
-    pub fn set_games(&self, games: Vec<GamePreviewElement>) {
+    pub fn set_games(&self, games: Vec<GameInfo>) {
         let games = games
             .into_iter()
             .map(GameObject::new)

kifu/gtk/src/components/mod.rs

@@ -7,8 +7,8 @@
 // mod game_preview;
 // pub use game_preview::GamePreview;
 
-// mod library;
-// pub use library::Library;
+mod library;
+pub use library::Library;
 
 // mod player_card;
 // pub use player_card::PlayerCard;

kifu/gtk/src/lib.rs

@@ -14,7 +14,7 @@ General Public License for more details.
 You should have received a copy of the GNU General Public License along with Kifu. If not, see <https://www.gnu.org/licenses/>.
 */
 
-pub mod ui;
+pub mod components;
 
 mod app_window;
 pub use app_window::AppWindow;

kifu/gtk/src/views/home.rs

@@ -0,0 +1,208 @@
+/*
+Copyright 2024, Savanni D'Gerinel <savanni@luminescent-dreams.com>
+
+This file is part of Kifu.
+
+Kifu is free software: you can redistribute it and/or modify it under the terms of the GNU
+General Public License as published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+Kifu is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
+even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with Kifu. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+use crate::{components::Library, CoreApi};
+use glib::Object;
+use gtk::{glib, prelude::*, subclass::prelude::*};
+use kifu_core::{
+    library::{LibraryRequest, LibraryResponse},
+    CoreRequest, CoreResponse,
+};
+use std::{cell::RefCell, rc::Rc};
+
+/*
+struct PlayerDataEntryPrivate {
+    name: gtk::Text,
+    rank: gtk::DropDown,
+}
+
+impl Default for PlayerDataEntryPrivate {
+    fn default() -> Self {
+        let rank = gtk::DropDown::builder().build();
+        Self {
+            name: gtk::Text::builder().build(),
+            rank,
+        }
+    }
+}
+
+#[glib::object_subclass]
+impl ObjectSubclass for PlayerDataEntryPrivate {
+    const NAME: &'static str = "PlayerDataEntry";
+    type Type = PlayerDataEntry;
+    type ParentType = gtk::Box;
+}
+
+impl ObjectImpl for PlayerDataEntryPrivate {}
+impl WidgetImpl for PlayerDataEntryPrivate {}
+impl BoxImpl for PlayerDataEntryPrivate {}
+
+glib::wrapper! {
+    struct PlayerDataEntry(ObjectSubclass<PlayerDataEntryPrivate>) @extends gtk::Box, gtk::Widget;
+}
+
+impl PlayerDataEntry {
+    pub fn new(element: PlayerElement) -> PlayerDataEntry {
+        let s: Self = Object::builder().build();
+
+        let rank_model = gio::ListStore::new::<gtk::StringObject>();
+        s.imp().rank.set_model(Some(&rank_model));
+
+        match element {
+            PlayerElement::Hotseat(player) => {
+                if let Some(placeholder) = player.placeholder {
+                    s.imp().name.set_placeholder_text(Some(&placeholder));
+                }
+                player.ranks.iter().for_each(|rank| rank_model.append(&gtk::StringObject::new(rank)));
+            }
+            // PlayerElement::Remote(_) => s.imp().placeholder.set_text("remote player"),
+            // PlayerElement::Bot(_) => s.imp().placeholder.set_text("bot player"),
+        }
+
+        s.append(&s.imp().name);
+        s.append(&s.imp().rank);
+
+        s
+    }
+
+    pub fn text(&self) -> String {
+        let name = self.imp().name.buffer().text().to_string();
+        if name.is_empty() {
+            self.imp()
+                .name
+                .placeholder_text()
+                .map(|s| s.to_string())
+                .unwrap_or("".to_owned())
+        } else {
+            name
+        }
+    }
+
+    pub fn rank(&self) -> Option<String> {
+        self.imp().rank.selected_item().and_then(|obj| {
+            let str_obj = obj.downcast::<gtk::StringObject>().ok()?;
+            Some(str_obj.string().clone().to_string())
+        })
+    }
+}
+*/
+
+pub struct HomePrivate {
+    // black_player: Rc<RefCell<Option<PlayerDataEntry>>>,
+    // white_player: Rc<RefCell<Option<PlayerDataEntry>>>,
+}
+
+impl Default for HomePrivate {
+    fn default() -> Self {
+        Self {
+            // black_player: Rc::new(RefCell::new(None)),
+            // white_player: Rc::new(RefCell::new(None)),
+        }
+    }
+}
+
+#[glib::object_subclass]
+impl ObjectSubclass for HomePrivate {
+    const NAME: &'static str = "Home";
+    type Type = HomeView;
+    type ParentType = gtk::Box;
+}
+
+impl ObjectImpl for HomePrivate {}
+impl WidgetImpl for HomePrivate {}
+impl BoxImpl for HomePrivate {}
+
+glib::wrapper! {
+    pub struct HomeView(ObjectSubclass<HomePrivate>) @extends gtk::Box, gtk::Widget, @implements gtk::Orientable;
+}
+
+impl HomeView {
+    pub fn new(api: CoreApi) -> Self {
+        let s: Self = Object::builder().build();
+        s.set_spacing(4);
+        s.set_homogeneous(false);
+        s.set_orientation(gtk::Orientation::Vertical);
+
+        /*
+        let players = gtk::Box::builder()
+            .spacing(4)
+            .orientation(gtk::Orientation::Horizontal)
+            .build();
+        s.append(&players);
+
+        let black_player = PlayerDataEntry::new(view.black_player);
+        players.append(&black_player);
+        *s.imp().black_player.borrow_mut() = Some(black_player.clone());
+        let white_player = PlayerDataEntry::new(view.white_player);
+        players.append(&white_player);
+        *s.imp().white_player.borrow_mut() = Some(white_player.clone());
+
+        let new_game_button = gtk::Button::builder()
+            .css_classes(vec!["suggested-action"])
+            .label(&view.start_game.label)
+            .build();
+        s.append(&new_game_button);
+        */
+
+        let library = Library::default();
+        let library_view = gtk::ScrolledWindow::builder()
+            .hscrollbar_policy(gtk::PolicyType::Never)
+            .min_content_width(360)
+            .vexpand(true)
+            .hexpand(true)
+            .child(&library)
+            .build();
+        s.append(&library_view);
+
+        glib::spawn_future_local({
+            let library = library.clone();
+            let api = api.clone();
+            async move {
+                if let CoreResponse::Library(LibraryResponse::Games(games)) = api
+                    .dispatch(CoreRequest::Library(LibraryRequest::ListGames))
+                    .await
+                {
+                    library.set_games(games);
+                }
+            }
+        });
+
+        /*
+        new_game_button.connect_clicked({
+            move |_| {
+                let black_player = black_player.clone();
+                let white_player = white_player.clone();
+
+                api.dispatch(CoreRequest::CreateGame(CreateGameRequest {
+                    black_player: player_info(black_player.clone()),
+                    white_player: player_info(white_player.clone()),
+                }));
+            }
+        });
+        */
+
+        s
+    }
+}
+
+/*
+fn player_info(player: PlayerDataEntry) -> PlayerInfoRequest {
+    PlayerInfoRequest::Hotseat(HotseatPlayerRequest {
+        name: player.text(),
+        rank: player.rank(),
+    })
+}
+*/

kifu/gtk/src/views/mod.rs

@@ -1,2 +1,5 @@
+mod home;
+pub use home::HomeView;
+
 mod settings;
 pub use settings::SettingsView;

sgf/src/types.rs

@@ -1,5 +1,8 @@
 use thiserror::Error;
 
+use serde::{Deserialize, Serialize};
+use std::fmt;
+
 #[derive(Clone, Debug, PartialEq)]
 pub enum GameType {
     Go,
@@ -109,7 +112,7 @@ impl Color {
     }
 }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub enum GameResult {
     Draw,
     Black(Win),
@@ -118,6 +121,18 @@ pub enum GameResult {
     Unknown(String),
 }
 
+impl fmt::Display for GameResult {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            GameResult::Draw => write!(f, "draw"),
+            GameResult::Black(_) => write!(f, "B"),
+            GameResult::White(_) => write!(f, "W"),
+            GameResult::Void => write!(f, "void"),
+            GameResult::Unknown(s) => write!(f, "{}", s),
+        }
+    }
+}
+
 impl TryFrom<&str> for GameResult {
     type Error = String;
     fn try_from(s: &str) -> Result<GameResult, Self::Error> {
@@ -145,7 +160,7 @@ impl TryFrom<&str> for GameResult {
     }
 }
 
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
 pub enum Win {
     Score(f32),
     Resignation,