Function getOverrideConfigAtom

frontend/app/store/global.ts:177–207

(blockId: string, key: T)

const settingsAtomCache = new Map<string, Atom<any>>();

function getOverrideConfigAtom<T extends keyof SettingsType>(blockId: string, key: T): Atom<SettingsType[T]> {
    if (isPreviewWindow()) return NullAtom as Atom<SettingsType[T]>;
    const blockCache = getSingleBlockAtomCache(blockId);
    const overrideAtomName = "#settingsoverride-" + key;
    let overrideAtom = blockCache.get(overrideAtomName);
    if (overrideAtom != null) {
        return overrideAtom;
    }
    overrideAtom = atom((get) => {
        const blockMetaKeyAtom = getBlockMetaKeyAtom(blockId, key as any);
        const metaKeyVal = get(blockMetaKeyAtom);
        if (metaKeyVal != null) {
            return metaKeyVal;
        }
        const connNameAtom = getBlockMetaKeyAtom(blockId, "connection");
        const connName = get(connNameAtom);
        const connConfigKeyAtom = getConnConfigKeyAtom(connName, key as any);
        const connConfigKeyVal = get(connConfigKeyAtom);
        if (connConfigKeyVal != null) {
            return connConfigKeyVal;
        }
        const settingsKeyAtom = getSettingsKeyAtom(key);
        const settingsVal = get(settingsKeyAtom);
        if (settingsVal != null) {
            return settingsVal;
        }
        return null;
    });
    blockCache.set(overrideAtomName, overrideAtom);
    return overrideAtom;
}

function useOverrideConfigAtom<T extends keyof SettingsType>(blockId: string | null, key: T): SettingsType[T] {
    if (blockId == null) {