/*
 * Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
 * See LICENSE in the project root for license information.
 */

/* global global, Office, self, window, Word */

Office.onReady(() => {
    // If needed, Office.js is ready to be called
});

/**
 * Writes the event source id to the document when ExecuteFunction runs.
 * @param event {Office.AddinCommands.Event}
 */

async function writeValue(event) {
    Word.run(async (context) => {
        // insert a paragraph at the end of the document.
        const paragraph = context.document.body.insertParagraph(
            "ExecuteFunction works. Button ID=" + event.source.id,
            Word.InsertLocation.end
        );

        // change the paragraph color to blue.
        paragraph.font.color = "blue";

        await context.sync();
    });

    // Calling event.completed is required. event.completed lets the platform know that processing has completed.
    event.completed();
}

function getGlobal() {
    return typeof self !== "undefined"
        ? self
        : typeof window !== "undefined"
            ? window
            : typeof global !== "undefined"
                ? global
                : undefined;
}

const g = getGlobal();

Office.actions.associate("writeValue", writeValue);