use crate::installer_stack_page;
use gtk::{prelude::*, glib as glib, gio as gio};
use glib::{clone, closure_local};
use crate::{automatic_partitioning_page};

pub fn partitioning_page(
    main_carousel: &adw::Carousel,
    language_changed_action: &gio::SimpleAction
) {
    let partitioning_page = installer_stack_page::InstallerStackPage::new();
    partitioning_page.set_page_icon("media-floppy-symbolic");
    partitioning_page.set_back_sensitive(true);
    partitioning_page.set_back_visible(true);
    partitioning_page.set_next_visible(false);

    let partitioning_carousel = adw::Carousel::builder()
        .allow_long_swipes(false)
        .allow_mouse_drag(false)
        .allow_scroll_wheel(false)
        .interactive(false)
        .vexpand(true)
        .hexpand(true)
        .build();

    let content_box = gtk::Box::builder()
        .orientation(gtk::Orientation::Vertical)
        .vexpand(true)
        .hexpand(true)
        .valign(gtk::Align::Center)
        .halign(gtk::Align::Center)
        .homogeneous(true)
        .build();

    content_box.add_css_class("linked");

    let automatic_method_button = gtk::Button::builder()
        .icon_name("builder")
        .build();

    let manual_method_button = gtk::Button::builder()
        .icon_name("org.gnome.Settings")
        .build();

    automatic_method_button.connect_clicked(
        clone!(
            #[weak]
            partitioning_carousel,
            move |_|
            partitioning_carousel.scroll_to(&partitioning_carousel.nth_page(1), true)
        )
    );

    manual_method_button.connect_clicked(
        clone!(
            #[weak]
            partitioning_carousel,
            move |_|
            partitioning_carousel.scroll_to(&partitioning_carousel.nth_page(2), true)
        )
    );

    content_box.append(&automatic_method_button);
    content_box.append(&manual_method_button);

    partitioning_page.set_child_widget(&content_box);

    //
    language_changed_action.connect_activate(
        clone!(
            #[weak]
            partitioning_page,
            move |_, _| {
                partitioning_page.set_page_title(t!("partitioning"));
                partitioning_page.set_page_subtitle(t!("choose_install_method"));
                partitioning_page.set_back_tooltip_label(t!("back"));
                partitioning_page.set_next_tooltip_label(t!("next"));
                //
                automatic_method_button.set_label(&t!("auto_partition_drive"));
                //
                manual_method_button.set_label(&t!("manual_partition_drive"));
            }
        )
    );
    //

    partitioning_carousel.append(&partitioning_page);
    automatic_partitioning_page::automatic_partitioning_page(&partitioning_carousel, &language_changed_action);

    partitioning_page.connect_closure(
        "back-button-pressed",
        false,
        closure_local!(
            #[weak]
            main_carousel,
            move |_partitioning_page: installer_stack_page::InstallerStackPage|
            {
                    main_carousel.scroll_to(&main_carousel.nth_page(4), true)
            }
        )
    );

    main_carousel.append(&partitioning_carousel)
}