// 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 QtQuick
import Quickshell.Io
import "../.."

// Not always active: the 2s stats poll exists only to paint a page nobody is
// looking at, so the page starts and stops it. The lifecycle event stream in
// Virsh is separate and always runs, which is what keeps the tile's dots and
// the VM list correct without polling.
Module {
    id: mod

    name: "vm"
    icon: ""
    label: "VMs"
    alwaysActive: false

    tileContent: Component { VmTile {} }

    page: Component {
        Page {
            title: "VMs and containers"
            VmPage { width: parent.width }
        }
    }

    // An action that fails (libvirt refusing, a disk in use) has to say so:
    // the notification is the only feedback, since virsh output goes nowhere.
    property Process notifyProc: Process {}

    function notify(target, action, message) {
        notifyProc.command = ["notify-send", "--app-name=vm-manager",
                              "--urgency=critical", "--icon=error",
                              `${action} failed: ${target}`, message];
        notifyProc.running = false;
        notifyProc.running = true;
    }

    property Connections conn: Connections {
        target: Virsh
        function onActionFailed(vm, action, message) { mod.notify(vm, action, message); }
    }

    property Connections dockerConn: Connections {
        target: Docker
        function onActionFailed(target, action, message) { mod.notify(target, "docker " + action, message); }
    }
}