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pub mod browser;
mod database;
use crate::profile::Profile;
use adw::Application;
use anyhow::Result;
use browser::Browser;
use gtk::{
glib::ExitCode,
prelude::{ActionExt, ApplicationExt, ApplicationExtManual, GtkApplicationExt},
};
use sqlite::Transaction;
use std::rc::Rc;
const APPLICATION_ID: &str = "io.github.yggverse.Yoda";
pub struct App {
profile: Rc<Profile>,
application: Application,
}
impl App {
// Constructors
/// Build new `Self`
pub fn build(profile: Profile) -> Result<Self> {
// Init GTK
let application = Application::builder()
.application_id(APPLICATION_ID)
.build();
// Init components
let profile = Rc::new(profile);
let browser = Rc::new(Browser::build(&profile));
// Prevent startup warning @TODO
application.connect_activate(|_| {});
// Init events
application.connect_startup({
let browser = browser.clone();
let profile = profile.clone();
move |this| {
// Init readable connection
match profile.database.pool.get() {
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();
}
});
application.connect_shutdown({
let browser = browser.clone();
let profile = profile.clone();
move |_| {
match profile.save() {
Ok(_) => match profile.database.pool.get() {
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}"),
},
Err(e) => todo!("{e}"),
}
}
});
// Init accels
for (detailed_action_name, accels) in &[
// Browser actions
(
format!(
"{}.{}",
browser.action.id,
browser.action.close.simple_action.name()
),
["<Primary>Escape"],
),
(
format!(
"{}.{}",
browser.action.id,
browser.action.debug.simple_action.name()
),
["<Primary>i"],
),
// Tab actions
(
format!(
"{}.{}",
browser.window.action.id,
browser.window.action.append.simple_action.name()
),
["<Primary>t"],
),
(
format!(
"{}.{}",
browser.window.action.id,
browser.window.action.bookmark.simple_action.name()
),
["<Primary>b"],
),
(
format!(
"{}.{}",
browser.window.action.id,
browser.window.action.find.simple_action.name()
),
["<Primary>f"],
),
(
format!(
"{}.{}",
browser.window.action.id,
browser.window.action.pin.simple_action.name()
),
["<Primary>p"],
),
(
format!(
"{}.{}",
browser.window.action.id,
browser.window.action.reload.simple_action.name()
),
["<Primary>r"],
),
(
format!(
"{}.{}",
browser.window.action.id,
browser.window.action.save_as.simple_action.name()
),
["<Primary>s"],
),
(
format!(
"{}.{}",
browser.window.action.id,
browser.window.action.open.simple_action.name()
),
["<Primary>o"],
),
(
format!(
"{}.{}",
browser.window.action.id,
browser.window.action.source.simple_action.name()
),
["<Primary>u"],
),
(
format!(
"{}.{}",
browser.window.action.id,
browser.window.action.home.simple_action.name()
),
["<Primary>h"],
),
(
format!(
"{}.{}",
browser.window.action.id,
browser.window.action.history_back.simple_action.name()
),
["<Primary>Left"],
),
(
format!(
"{}.{}",
browser.window.action.id,
browser.window.action.history_forward.simple_action.name()
),
["<Primary>Right"],
),
(
format!(
"{}.{}",
browser.window.action.id,
browser.window.action.close.simple_action.name()
),
["<Primary>q"],
),
] {
application.set_accels_for_action(detailed_action_name, accels);
}
// Return activated App struct
Ok(Self {
profile: profile.clone(),
application,
})
}
// Actions
pub fn run(&self) -> Result<ExitCode> {
// Begin database migration @TODO
{
let mut connection = self.profile.database.pool.get()?;
let transaction = connection.transaction()?;
migrate(&transaction)?;
transaction.commit()?;
} // unlock database
// Start application
Ok(self.application.run())
}
}
// Tools
fn migrate(tx: &Transaction) -> Result<()> {
// Migrate self components
database::init(tx)?;
// Delegate migration to childs
browser::migrate(tx)?;
// Success
Ok(())
}