mod patch;
mod titlebar;
mod boxes;
mod menu;
mod popover;

use gio::SimpleAction;
use glib::clone;
use titlebar::CustomTitleBar;
use boxes::*;
use popover::CustomPopoverMenu;

use std::path::PathBuf;
use std::rc::Rc;

use gtk4::{prelude::*, Window};
use gtk4::{
    gdk::{
        Display
    },
    gio::MenuModel,
    Application,
    ApplicationWindow,
    Builder,
    StyleContext,
};

fn main() {
    let app = Application::new(Some("com.wyattjmiller.snespatcher"), Default::default());
    app.connect_activate(build_ui);
    app.set_accels_for_action("win.close", &["<Ctrl>W"]);
    app.run();
}

fn build_ui(app: &Application) {
    let resources_bytes = include_bytes!("../resources/resources.gresource");
    let resource_data = glib::Bytes::from(&resources_bytes[..]);
    let res = gio::Resource::from_data(&resource_data).unwrap();
    gio::resources_register(&res);

    let provider = gtk4::CssProvider::new();
    provider.load_from_resource("/com/wyattjmiller/snespatcher/style.css");
    StyleContext::add_provider_for_display(
        &Display::default().expect("Error initializing CSS provider!"),
        &provider,
        gtk4::STYLE_PROVIDER_PRIORITY_APPLICATION,
    );

    let app_window: Rc<ApplicationWindow> = Rc::new(ApplicationWindow::new(app));
    let file_picker_window: Window = Window::new();
    let popover_menu: CustomPopoverMenu = CustomPopoverMenu::new();
    let header_bar: CustomTitleBar = CustomTitleBar::new();
    let app_box: AppBox = AppBox::new();
    let patch_box: PatchBox = PatchBox::new(&app_window);
    let rom_box: RomBox = RomBox::new(&app_window);
    
    // set popover_menu methods
    popover_menu.set_texts();
    popover_menu.click_about_button();

    // TODO: Set popover textviews and put them in a separate file
    // set header bar methods
    header_bar.set_actions();
    header_bar.set_buttons();
    header_bar.set_titlebar();
    header_bar.set_window(&app_window);
    header_bar.click_run_button();
    
    // set patch box methods
    patch_box.set_label();
    patch_box.set_button();
    patch_box.set_box();
    patch_box.click_button(file_picker_window.clone());

    // set rom box methods
    rom_box.set_label();
    rom_box.set_button();
    rom_box.set_box();
    rom_box.click_button(file_picker_window.clone());
    
    // set app box methods
    app_box.set_box(&rom_box, &patch_box);

    // set apps default methods
    app_window.set_title(Some("SNES Patcher"));
    app_window.set_resizable(false);
    app_window.set_child(Some(&app_box.app_box));
    
    // keyboard shortcuts
    let action_close = SimpleAction::new("close", None);
    action_close.connect_activate(clone!(@weak app_window => move |_, _| {
        app_window.close();
    }));
    app_window.add_action(&action_close);
    
    // show the app
    app_window.show();
}

async fn dialog<W: IsA<gtk4::Window>>(window: Rc<W>) {
    let question_dialog = gtk4::MessageDialog::builder()
        .transient_for(&*window)
        .modal(true)
        .buttons(gtk4::ButtonsType::OkCancel)
        .text("What is your answer?")
        .build();

    let answer = question_dialog.run_future().await;
    question_dialog.close();

    let info_dialog = gtk4::MessageDialog::builder()
        .transient_for(&*window)
        .modal(true)
        .buttons(gtk4::ButtonsType::Close)
        .text("You answered")
        .secondary_text(&format!("Your answer: {:?}", answer))
        .build();

    info_dialog.run_future().await;
    info_dialog.close();
}