const CONFIG_KEY = "rscord_config";
const DEFAULT_CONFIG = { customCss: "", revertStatusIcons: false };

function urlBase64ToUint8Array(base64String) {
    const padding = "=".repeat((4 - (base64String.length % 4)) % 4);
    const base64 = (base64String + padding)
        .replace(/\-/g, "+")
        .replace(/_/g, "/");

    const rawData = atob(base64);
    const outputArray = new Uint8Array(rawData.length);

    for (let i = 0; i < rawData.length; i++) {
        outputArray[i] = rawData.charCodeAt(i);
    }

    return outputArray;
}

function loadConfig() {
    try {
        return {
            ...DEFAULT_CONFIG,
            ...JSON.parse(localStorage_.getItem(CONFIG_KEY) || "{}")
        };
    } catch(error) {
        return { ...DEFAULT_CONFIG };
    }
}

function saveConfig(patch) {
    const config = loadConfig();
    const updated = { ...config, ...patch };
    localStorage_.setItem(CONFIG_KEY, JSON.stringify(updated));
    return updated;
}

let proxied = window.XMLHttpRequest.prototype.setRequestHeader;
window.XMLHttpRequest.prototype.setRequestHeader = function() {
	if (arguments[0] === "Authorization") {
		window.AUTH_TOKEN = arguments[1];
	}
	return proxied.apply(this, [].slice.call(arguments));
};

window.CSS_CLASSES = {
    container: "container-1zDvAE",
    labelRow: "labelRow-2jl9gK",
    label: "title-2dsDLn",
    control: "control-1fl03-",
    switchControl: "container-2nx-BQ",
    switchControlChecked: "checked-25WXMf",
    input: "input-2XRLou",
    slider: "slider-32CRPX",
    note: "note-2C4pGr",
    description: "colorStandard-1Xxp1s size14-k_3Hy4 description-30xx7u formText-2ngGjI modeDefault-2fEh7a",
    divider: "divider-_0um2u dividerDefault-3C2-ws",
    tabItem: "item-3XjbnG",
    selected: "selected-g-kMVV",
    contentColumn: "contentColumn-1C7as6",
    settingsRegion: "sidebarRegion-1VBisG",
    contentRegion: "contentRegion-3HkfJJ",
    settingsSidebar: "standardSidebarView-E9Pc3j",
    userInfoTitle: "eyebrow-Ejf06y defaultColor-HXu-5n userInfoTitle-39qq0Y",
    userInfoBody: "userInfoBody-1zgAd0 markup-eYLPri clamped-2ZePhX",
    userInfoSectionHeader: "defaultColor-24IHKz eyebrow-Ejf06y defaultColor-HXu-5n userInfoSectionHeader-2mYYun",
    userInfoText: "userInfoText-2MFCmH markup-eYLPri clamped-2ZePhX",
    userInfoSection: "userInfoSection-3her-v",
    title: "colorStandard-1Xxp1s size14-k_3Hy4 h1-34Txb0 title-3hptVQ defaultColor-2cKwKo defaultMarginh1-EURXsm",
    miniTitle: "colorStandard-1Xxp1s size14-k_3Hy4 h5-2RwDNl title-3hptVQ title-1HgbhV",
    hidden: "hidden-27eifz",
    hamburger: "btnHamburger-3GF0_5",
    textInput: "inputDefault-3FGxgL input-2g-os5",
    nitroBadge: ".clickable-1knRMS[aria-label]",
};