// Copyright (C) 2026 Danilo M. <danix@danix.xyz>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.

import Quickshell
import Quickshell.Io
import Quickshell.Wayland
import "modules/appearance"
import "modules/sound"

ShellRoot {
    // Quickshell exits once no window is visible, and the drawer is closed
    // most of the time. See AGENTS.md.
    PanelWindow {
        visible: true
        implicitWidth: 1
        implicitHeight: 1
        color: "transparent"
        exclusionMode: ExclusionMode.Ignore
        mask: Region {}
        WlrLayershell.keyboardFocus: WlrKeyboardFocus.None
    }

    Drawer {
        id: drawer
        modules: [
            SoundModule {},
            AppearanceModule {},
        ]
    }

    // The waybar launcher and the deep-link keybinds all reach this:
    //   qs -p <this dir> ipc call drawer toggle       -> the grid
    //   qs -p <this dir> ipc call drawer open mail    -> the mail page
    // Quickshell 0.3.1 IPC requires every declared argument to be present,
    // and a parameter with a JS default registers as QVariant, which IPC
    // rejects. So the page name cannot be optional: `open` always takes a
    // page, and the page-less grid is `toggle`, the zero-argument shape the
    // appearance shell uses for its routes and the waybar launcher calls.
    IpcHandler {
        target: "drawer"
        function open(page: string) { drawer.show(page); }
        function toggle() { drawer.toggle(""); }
        function close() { drawer.close(); }
    }
}