bitburner-src/utils/uiHelpers/createPopupCloseButton.ts

/**
 * Creates a Close/Cancel button that is used for removing popups
 */

import { createElement } from "./createElement";
import { removeElement } from "./removeElement";

interface ICreatePopupCloseButtonOptions {
    class?: string;
    display?: string;
    innerText?: string;
    type?: string;
}

export function createPopupCloseButton(popup: Element | string, options: ICreatePopupCloseButtonOptions): HTMLButtonElement {
    const button = createElement("button", {
        class: options.class ? options.class : "popup-box-button",
        display: options.display ? options.display : "inline-block",
        innerText: options.innerText == null ? "Cancel" : options.innerText,
    }) as HTMLButtonElement;

    function closePopupWithEscFn(e: any): void {
        if (e.keyCode === 27) {
            button.click();
        }
    }

    button.addEventListener("click", () => {
        if (popup instanceof Element) {
            removeElement(popup);
        } else {
            try {
                const popupEl = document.getElementById(popup);
                if (popupEl instanceof Element) {
                    removeElement(popupEl);
                }
            } catch(e) {
                console.error(`createPopupCloseButton() threw: ${e}`);
            }
        }

        document.removeEventListener("keydown", closePopupWithEscFn);
        return false;
    });

    document.addEventListener("keydown", closePopupWithEscFn);

    return button;
}