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mod action;
mod browser;
mod database;
use action::Action;
use browser::Browser;
use database::Database;
use adw::Application;
use gtk::{
glib::ExitCode,
prelude::{
ActionExt, ApplicationExt, ApplicationExtManual, GtkApplicationExt, GtkWindowExt,
StaticVariantType, ToVariant,
},
};
use sqlite::{Connection, Transaction};
use std::{
path::PathBuf,
sync::{Arc, RwLock},
};
const APPLICATION_ID: &str = "io.github.yggverse.Yoda";
pub struct App {
profile_database_connection: Arc<RwLock<Connection>>,
// database: Arc<Database>,
// Actions
// action_update: SimpleAction,
// Components
// browser: Arc<Browser>,
// GTK
gobject: Application,
}
impl App {
// Construct
pub fn new(
profile_database_connection: Arc<RwLock<Connection>>,
profile_path: PathBuf,
) -> Self {
// Init defaults
let default_state = (-1).to_variant();
// Init actions
let action_about = Action::new("win", true, None);
let action_debug = Action::new("win", true, None);
let action_profile = Action::new("win", true, None);
let action_quit = Action::new("win", true, None);
let action_update = Action::new("win", true, Some(&String::static_variant_type()));
let action_page_new = Action::new("win", true, None);
let action_page_close = Action::new_stateful("win", true, None, &default_state);
let action_page_close_all = Action::new("win", true, None);
let action_page_home = Action::new_stateful("win", false, None, &default_state);
let action_page_history_back = Action::new_stateful("win", false, None, &default_state);
let action_page_history_forward = Action::new_stateful("win", false, None, &default_state);
let action_page_reload = Action::new_stateful("win", true, None, &default_state);
let action_page_pin = Action::new_stateful("win", true, None, &default_state);
// Init GTK
let gobject = Application::builder()
.application_id(APPLICATION_ID)
.build();
// Init accels
let accels_config = &[
(action_page_reload.detailed_name(), &["<Primary>r"]),
(action_debug.detailed_name(), &["<Primary>i"]),
(action_page_close.detailed_name(), &["<Primary>q"]),
(action_page_history_back.detailed_name(), &["<Primary>Left"]),
(
action_page_history_forward.detailed_name(),
&["<Primary>Right"],
),
(action_page_home.detailed_name(), &["<Primary>h"]),
(action_page_new.detailed_name(), &["<Primary>t"]),
(action_page_pin.detailed_name(), &["<Primary>p"]),
(action_quit.detailed_name(), &["<Primary>Escape"]),
(action_update.detailed_name(), &["<Primary>u"]),
]; // @TODO config
for (detailed_action_name, &accels) in accels_config {
gobject.set_accels_for_action(detailed_action_name, &accels);
}
// Init components
let browser = Arc::new(Browser::new(
profile_path,
action_about.simple(),
action_debug.simple(),
action_profile.simple(),
action_quit.simple(),
action_update.simple(),
action_page_new.simple(),
action_page_close.simple(),
action_page_close_all.simple(),
action_page_home.simple(),
action_page_history_back.simple(),
action_page_history_forward.simple(),
action_page_reload.simple(),
action_page_pin.simple(),
));
// Init events
gobject.connect_activate({
let action_update = action_update.simple();
move |_| {
// Make initial update
action_update.activate(Some(&"".to_variant())); // @TODO
}
});
gobject.connect_startup({
let browser = browser.clone();
let profile_database_connection = profile_database_connection.clone();
move |this| {
// Init readable connection
match profile_database_connection.read() {
Ok(connection) => {
// Create transaction
match connection.unchecked_transaction() {
Ok(transaction) => {
// Restore previous session from DB
match Database::records(&transaction) {
Ok(records) => {
// Restore child components
for record in records {
if let Err(e) =
browser.restore(&transaction, &record.id)
{
todo!("{e}")
}
}
// Run initial features
browser.init();
}
Err(e) => todo!("{e}"),
}
}
Err(e) => todo!("{e}"),
}
}
Err(e) => todo!("{e}"),
}
// Assign browser window to this application
browser.gobject().set_application(Some(this));
// Show main widget
browser.gobject().present();
}
});
gobject.connect_shutdown({
// let browser = browser.clone();
let profile_database_connection = profile_database_connection.clone();
let browser = browser.clone();
move |_| {
// Init writable connection
match profile_database_connection.write() {
Ok(mut connection) => {
// Create transaction
match connection.transaction() {
Ok(transaction) => {
match Database::records(&transaction) {
Ok(records) => {
// Cleanup previous session records
for record in records {
match Database::delete(&transaction, &record.id) {
Ok(_) => {
// Delegate clean action to childs
if let Err(e) =
browser.clean(&transaction, &record.id)
{
todo!("{e}")
}
}
Err(e) => todo!("{e}"),
}
}
// Save current session to DB
match Database::add(&transaction) {
Ok(_) => {
// Delegate save action to childs
if let Err(e) = browser.save(
&transaction,
&Database::last_insert_id(&transaction),
) {
todo!("{e}")
}
}
Err(e) => todo!("{e}"),
}
}
Err(e) => todo!("{e}"),
}
// Confirm changes
if let Err(e) = transaction.commit() {
todo!("{e}")
}
}
Err(e) => todo!("{e}"),
}
}
Err(e) => todo!("{e}"),
}
}
});
// Return activated App struct
Self {
// database,
profile_database_connection,
// Actions (SimpleAction)
// action_update: action_update.simple(),
// Components
// browser,
// GTK
gobject,
}
}
// Actions
pub fn run(&self) -> ExitCode {
// Begin database migration @TODO
{
// Init writable connection
let mut connection = match self.profile_database_connection.try_write() {
Ok(connection) => connection,
Err(e) => todo!("{e}"),
};
// Init new transaction
let transaction = match connection.transaction() {
Ok(transaction) => transaction,
Err(e) => todo!("{e}"),
};
// Begin migration
match migrate(&transaction) {
Ok(_) => {
// Confirm changes
match transaction.commit() {
Ok(_) => {} // @TODO
Err(e) => todo!("{e}"),
}
}
Err(e) => todo!("{e}"),
}
} // unlock database
// Start application
self.gobject.run()
}
}
// Tools
fn migrate(tx: &Transaction) -> Result<(), String> {
// Migrate self components
if let Err(e) = Database::init(&tx) {
return Err(e.to_string());
}
// Delegate migration to childs
browser::migrate(&tx)?;
// Success
Ok(())
}