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mod browser;
mod database;
use browser::Browser;
use crate::profile::Profile;
use adw::Application;
use gtk::{
glib::ExitCode,
prelude::{ApplicationExt, ApplicationExtManual, GtkApplicationExt},
};
use sqlite::Transaction;
use std::rc::Rc;
const APPLICATION_ID: &str = "io.github.yggverse.Yoda";
pub struct App {
profile: Rc<Profile>,
gobject: Application,
}
impl App {
// Construct
pub fn new(profile: Rc<Profile>) -> Self {
// Init GTK
let gobject = Application::builder()
.application_id(APPLICATION_ID)
.build();
// Init components
let browser = Rc::new(Browser::new(profile.clone()));
// Init events
gobject.connect_activate({
let browser = browser.clone();
move |_| browser.update()
});
gobject.connect_startup({
let browser = browser.clone();
let profile = profile.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::select(&transaction) {
Ok(records) => {
// Restore child components
for record in records {
if let Err(e) =
browser.restore(&transaction, &record.id)
{
todo!("{e}")
}
}
}
Err(e) => todo!("{e}"),
}
}
Err(e) => todo!("{e}"),
}
}
Err(e) => todo!("{e}"),
}
// Run initial features, show widget
browser.init(Some(this)).present();
}
});
gobject.connect_shutdown({
let browser = browser.clone();
let profile = profile.clone();
move |_| {
// Init writable connection
match profile.database.connection.write() {
Ok(mut connection) => {
// Create transaction
match connection.transaction() {
Ok(transaction) => {
match database::select(&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::insert(&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}"),
}
}
});
// Init accels
for (detailed_action_name, &accels) in &[
// Browser actions
(
format!(
"{}.{}",
browser.action().id(),
browser.action().close().id()
),
&["<Primary>Escape"],
),
(
format!(
"{}.{}",
browser.action().id(),
browser.action().debug().id()
),
&["<Primary>i"],
),
(
format!(
"{}.{}",
browser.action().id(),
browser.action().update().id()
),
&["<Primary>u"],
),
// Tab actions
(
format!(
"{}.{}",
browser.window().action().id(),
browser.window().action().append().id()
),
&["<Primary>t"],
),
(
format!(
"{}.{}",
browser.window().action().id(),
browser.window().action().bookmark().id()
),
&["<Primary>b"],
),
(
format!(
"{}.{}",
browser.window().action().id(),
browser.window().action().pin().id()
),
&["<Primary>p"],
),
(
format!(
"{}.{}",
browser.window().action().id(),
browser.window().action().reload().id()
),
&["<Primary>r"],
),
(
format!(
"{}.{}",
browser.window().action().id(),
browser.window().action().home().id()
),
&["<Primary>h"],
),
(
format!(
"{}.{}",
browser.window().action().id(),
browser.window().action().history_back().id()
),
&["<Primary>Left"],
),
(
format!(
"{}.{}",
browser.window().action().id(),
browser.window().action().history_forward().id()
),
&["<Primary>Right"],
),
(
format!(
"{}.{}",
browser.window().action().id(),
browser.window().action().close().id()
),
&["<Primary>q"],
),
] {
gobject.set_accels_for_action(detailed_action_name, &accels);
}
// Return activated App struct
Self { profile, gobject }
}
// Actions
pub fn run(&self) -> ExitCode {
// Begin database migration @TODO
{
// Init writable connection
let mut connection = match self.profile.database.connection.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(())
}