GarminHomeAssistant/source/HomeAssistantMenuItem.mc

//-----------------------------------------------------------------------------------
//
// Distributed under MIT Licence
//   See https://github.com/house-of-abbey/GarminHomeAssistant/blob/main/LICENSE.
//
//-----------------------------------------------------------------------------------
//
// GarminHomeAssistant is a Garmin IQ application written in Monkey C and routinely
// tested on a Venu 2 device. The source code is provided at:
//            https://github.com/house-of-abbey/GarminHomeAssistant.
//
// P A Abbey & J D Abbey & Someone0nEarth, 31 October 2023
//
//
// Description:
//
// Menu button that triggers a service.
//
//-----------------------------------------------------------------------------------

using Toybox.Lang;
using Toybox.WatchUi;
using Toybox.Graphics;

class HomeAssistantMenuItem extends WatchUi.IconMenuItem {
    private var mHomeAssistantService as HomeAssistantService;
    private var mService              as Lang.String;
    private var mConfirm              as Lang.Boolean;
    private var mData                 as Lang.Dictionary or Null;

    function initialize(
        label      as Lang.String or Lang.Symbol,
        subLabel   as Lang.String or Lang.Symbol or Null,
        identifier as Lang.Object or Null,
        service    as Lang.String or Null,
        confirm    as Lang.Boolean,
        data       as Lang.Dictionary or Null,
        icon       as Graphics.BitmapType or WatchUi.Drawable,
        options    as {
            :alignment as WatchUi.MenuItem.Alignment
        } or Null,
        haService  as HomeAssistantService
    ) {
        WatchUi.IconMenuItem.initialize(
            label,
            subLabel,
            identifier,
            icon,
            options
        );

        mHomeAssistantService = haService;
        mService              = service;
        mConfirm              = confirm;
        mData                 = data;
        if (mData == null) {
            mData = {"entity_id" => identifier};
        } else {
            mData.put("entity_id", identifier);
        }
    }

    function callService() as Void {
        if (mConfirm) {
            WatchUi.pushView(
                new HomeAssistantConfirmation(),
                new HomeAssistantConfirmationDelegate(method(:onConfirm)),
                WatchUi.SLIDE_IMMEDIATE
            );
        } else {
            onConfirm();
        }
    }

    function onConfirm() as Void {
        mHomeAssistantService.call(mIdentifier as Lang.String, mService, mData);
    }

}