TheaninovOS/home/desktops/hyprland/ags/js/dashboard/NotificationColumn.js

import Widget from "resource:///com/github/Aylur/ags/widget.js";
import Notifications from "resource:///com/github/Aylur/ags/service/notifications.js";
import icons from "../icons.js";
import Notification from "../misc/Notification.js";
import { timeout } from "resource:///com/github/Aylur/ags/utils.js";

const ClearButton = () =>
  Widget.Button({
    on_clicked: () => {
      const list = Array.from(Notifications.notifications);
      for (let i = 0; i < list.length; i++)
        timeout(50 * i, () => list[i]?.close());
    },
    sensitive: Notifications.bind("notifications").transform(
      (n) => n.length > 0,
    ),
    child: Widget.Box({
      children: [
        Widget.Label("Clear "),
        Widget.Icon({
          icon: Notifications.bind("notifications").transform(
            (n) => icons.trash[n.length > 0 ? "full" : "empty"],
          ),
        }),
      ],
    }),
  });

const Header = () =>
  Widget.Box({
    class_name: "header",
    children: [
      Widget.Label({ label: "Notifications", hexpand: true, xalign: 0 }),
      ClearButton(),
    ],
  });

const NotificationList = () =>
  Widget.Box({
    vertical: true,
    vexpand: true,
    children: Notifications.bind("notifications").transform((n) =>
      n.reverse().map(Notification),
    ),
    visible: Notifications.bind("notifications").transform((n) => n.length > 0),
  });

const Placeholder = () =>
  Widget.Box({
    class_name: "placeholder",
    vertical: true,
    vpack: "center",
    hpack: "center",
    vexpand: true,
    hexpand: true,
    visible: Notifications.bind("notifications").transform(
      (n) => n.length === 0,
    ),
    children: [
      Widget.Icon(icons.notifications.silent),
      Widget.Label("Your inbox is empty"),
    ],
  });

export default () =>
  Widget.Box({
    class_name: "notifications",
    vertical: true,
    children: [
      Header(),
      Widget.Scrollable({
        vexpand: true,
        class_name: "notification-scrollable",
        child: Widget.Box({
          class_name: "notification-list",
          vertical: true,
          children: [NotificationList(), Placeholder()],
        }),
      }),
    ],
  });