#include "widgets/notification/notificationWindow.hpp"

#include <cstdint>
#include <sys/types.h>

#include "components/button/textButton.hpp"
#include "helpers/string.hpp"

#include "gtkmm/box.h"
#include "gtkmm/image.h"
#include "gtkmm/label.h"

NotificationWindow::NotificationWindow(uint64_t notificationId, std::shared_ptr<Gdk::Monitor> monitor, NotifyMessage notify) : BaseNotification(notificationId, monitor) {
    set_title(notify.summary);

    // Main vertical box
    auto vbox = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::VERTICAL, 8);
    vbox->set_halign(Gtk::Align::FILL);

    switch (notify.urgency) {
    case NotificationUrgency::CRITICAL:
        add_css_class("notification-critical");
        break;
    case NotificationUrgency::NORMAL:
        add_css_class("notification-normal");
        break;
    case NotificationUrgency::LOW:
        add_css_class("notification-low");
        break;
    }

    auto header_box = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::HORIZONTAL);
    header_box->set_halign(Gtk::Align::START);
    header_box->add_css_class("notification-header");
    header_box->set_hexpand(true);
    header_box->set_halign(Gtk::Align::FILL);

    if (notify.imageData) {
        auto img = Gtk::make_managed<Gtk::Image>(*(notify.imageData));
        img->set_pixel_size(16);
        img->set_halign(Gtk::Align::START);
        img->set_valign(Gtk::Align::CENTER);
        img->add_css_class("notification-app-icon");
        header_box->append(*img);
    }

    auto app_label = Gtk::make_managed<Gtk::Label>(notify.app_name);
    app_label->set_halign(Gtk::Align::START);
    app_label->set_ellipsize(Pango::EllipsizeMode::END);
    app_label->set_max_width_chars(24);
    app_label->set_wrap(false);
    app_label->add_css_class("notification-app-name");
    header_box->append(*app_label);
    vbox->append(*header_box);

    // Summary label
    auto summary_label = Gtk::make_managed<Gtk::Label>("<b>" + notify.summary + "</b>");
    summary_label->set_use_markup(true);
    summary_label->set_halign(Gtk::Align::START);
    summary_label->set_ellipsize(Pango::EllipsizeMode::END);
    summary_label->set_lines(1);
    summary_label->set_wrap(true);
    vbox->append(*summary_label);

    auto body_label = Gtk::make_managed<Gtk::Label>(notify.body);
    body_label->set_use_markup(true);
    body_label->set_halign(Gtk::Align::START);
    body_label->set_ellipsize(Pango::EllipsizeMode::END);
    body_label->set_lines(3);
    body_label->set_wrap(true);
    vbox->append(*body_label);

    // If actions exist, add buttons
    if (!notify.actions.empty()) {
        auto actions_box = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::HORIZONTAL, 6);
        for (size_t i = 0; i + 1 < notify.actions.size(); i += 2) {
            std::string action_id    = notify.actions[i];
            std::string action_label = notify.actions[i + 1];

            auto btn = Gtk::make_managed<TextButton>(action_label);

            btn->add_css_class("notification-button");

            switch (notify.urgency) {
            case NotificationUrgency::CRITICAL:
                btn->add_css_class("notification-critical");
                break;
            case NotificationUrgency::NORMAL:
                btn->add_css_class("notification-normal");
                break;
            case NotificationUrgency::LOW:
                btn->add_css_class("notification-low");
                break;
            }

            btn->signal_clicked().connect([this, action_id, cb = notify.on_action, guard = notify.actionInvoked]() {
                if (cb && guard && !*guard) {
                    *guard = true;
                    cb(action_id);
                    this->getSignalClose().emit(this->getNotificationId());
                }
            });
            actions_box->append(*btn);
        }
        vbox->append(*actions_box);
    }

    set_child(*vbox);
}