jap_learn/src/app.rs

use crate::data::repositories::Repository;
use crate::data_provider::card_states::CardStateRepository;
use crate::data_provider::decks::DeckRepository;
use crate::data_provider::history::HistoryRepository;
use crate::data_provider::settings::get_setting;
use crate::data_provider::sqlite::SqliteConnection;
use crate::data_provider::word_groups::WordGroupRepository;
use crate::data_provider::words::WordRepository;
use crate::navigation::RootMessage::Keyboard;
use crate::navigation::{AppSettings, RootMessage, ScreenState};
use iced::{Subscription, keyboard, window};
use iced_core::window::Position;
#[cfg(target_os = "linux")]
use iced_core::window::settings::PlatformSpecific;
use iced_core::{Font, Size, Theme};
use log::info;
use parking_lot::{Mutex, RwLock};
use rusqlite::Connection;
use std::sync::Arc;
use crate::data_provider::custom_fields::CustomFieldRepository;

pub const USER_FONT: Font = Font::with_name("Noto Sans JP");

pub fn start() -> iced::Result {
    info!("Welcome to JapLearn");
    iced::application(ScreenState::boot, ScreenState::update, ScreenState::view)
        .window(window_settings())
        .subscription(subscription)
        .title("JapLearn")
        .settings(iced::Settings {
            default_text_size: iced::Pixels(18.0),
            ..iced::Settings::default()
        })
        .font(include_bytes!("../noto.ttf"))
        .default_font(USER_FONT)
        .theme(Theme::GruvboxDark)
        .run()
}

#[allow(unused_mut)]
fn window_settings() -> window::Settings {
    let mut settings = window::Settings {
        position: Position::Centered,
        min_size: Some(Size::new(700.0_f32, 700.0_f32)),
        ..Default::default()
    };

    #[cfg(target_os = "linux")]
    {
        settings.platform_specific = PlatformSpecific {
            application_id: "JapLearn".to_string(),
            override_redirect: false,
        };
    }

    settings
}

fn subscription(_state: &ScreenState) -> Subscription<RootMessage> {
    keyboard::listen().map(Keyboard)
}

#[derive(Clone)]
pub struct AppState {
    pub dictionary: WordRepository,
    pub decks: DeckRepository,
    pub word_groups: WordGroupRepository,
    pub card_states: CardStateRepository,
    pub custom_fields: CustomFieldRepository,
    pub connection: Arc<Mutex<SqliteConnection>>,
    pub sync_data: Arc<RwLock<AppSettings>>,
    pub history: HistoryRepository,
}

impl Default for AppState {
    fn default() -> Self {
        Self::new()
    }
}

impl AppState {
    pub fn new() -> Self {
        let connection = Arc::new(Mutex::new(SqliteConnection::default()));
        Self {
            dictionary: WordRepository::new(connection.clone()),
            decks: DeckRepository::new(connection.clone()),
            word_groups: WordGroupRepository::new(connection.clone()),
            card_states: CardStateRepository::new(connection.clone()),
            history: HistoryRepository::new(connection.clone()),
            custom_fields: CustomFieldRepository::new(connection.clone()),
            sync_data: Arc::new(RwLock::new(AppSettings {
                key: None,
                auto_web_fetch: false,
            })),
            connection,
        }
    }
}

pub fn fill_state(state: &mut AppState) {
    let connection = state.connection.lock();

    let setting = load_settings(&connection);
    drop(connection);
    state.word_groups.write().start().unwrap();
    state.dictionary.write().start().unwrap();
    state.decks.write().start().unwrap();
    state.history.write().start().unwrap();
    state.card_states.write().start().unwrap();
    state.custom_fields.write().start().unwrap();

    state.sync_data = Arc::new(RwLock::new(setting))
}

fn load_settings(connection: &Connection) -> AppSettings {
    let key = get_setting("SYNC_KEY".to_string(), connection);
    let fetch = get_setting("AUTO_WEB_FETCH".to_string(), connection)
        .unwrap_or("false".to_string())
        .parse::<bool>()
        .unwrap();
    AppSettings {
        key,
        auto_web_fetch: fetch,
    }
}