plugin improvement – Updating mum or dad block attributes from little one block?

I can not seem to discover a solution to this that I can perceive

I’ve tabs and a tab block, which is a clone of this fundamental tab block plugin. I am attempting so as to add the power to pick out an “icon” for every tab block.

I am shut. Utilizing the MediaUpload element, I will see the file I’ve chosen below the activeTab object, however it would not replace the mum or dad block attribute, so I can not reference the icon_url attribute.

tab/edit.js

const Edit = ({ attributes, setAttributes, clientId }) => {
    const { uid, activeTab } = attributes;

    useEffect(() => {
        if (!uid) {
            setAttributes({ uid: clientId });
        }
    }, []);

    const show = activeTab === uid ? "block" : "none";
    const ALLOWED_MEDIA_TYPES = ["image", "svg"];

    const setTabIcon = (icon_url) => {
        const parentBlock = choose("core/block-editor").getBlock(clientId);
        dispatch("core/block-editor").updateBlockAttributes(
            parentBlock.clientId,
            {
                ...attributes,
                icon_url,
            }
        );
    };

    return (
        <div {...useBlockProps()}>
            <InspectorControls>
                <div>
                    <MediaUpload
                        allowedTypes={ALLOWED_MEDIA_TYPES}
                        onSelect={(media) => setTabIcon(media.url)}
                        render={({ open }) => (
                            <button onClick={open}>Open Media Library</button>
                        )}
                    />
                </div>
            </InspectorControls>
            <div className={"guten-tab-panel"} fashion={{ show }}>
                <InnerBlocks
                    allowedBlocks={["core/heading", "core/paragraph"]}
                    renderAppender={() => <InnerBlocks.ButtonBlockAppender />}
                />
            </div>
        </div>
    );
};

export default Edit;

In tabs.js, I am attempting to reference tab.icon_url. icon_url would not exist, solely uid and title

tabs/tabs.js

const Edit = ({ attributes, setAttributes, clientId }) => {
    const { tabs, activeTab } = attributes;

    const blockProps = useBlockProps({
        className: `${useBlockProps().className} guten-tab-wrapper`,
    });

    const setActiveTab = (uid) => {
        setAttributes({ activeTab: uid });
        const parentBlock = choose("core/block-editor").getBlock(clientId);
        parentBlock.innerBlocks.forEach((innerBlock) => {
            dispatch("core/block-editor").updateBlockAttributes(
                innerBlock.clientId,
                {
                    activeTab: uid,
                }
            );
        });
    };

    const addNewTab = () => {
        const tab = createBlock("ahsan03/tab");
        const place = tabs.size;
        dispatch("core/block-editor").insertBlock(tab, place, clientId);
        setAttributes({
            tabs: [
                ...tabs,
                {
                    uid: tab.clientId,
                    title: `Tab ${tabs.length + 1}`,
                    icon_url: "",
                },
            ],
        });
        setActiveTab(tab.clientId);
    };

    const tabTitleChange = (newValue) => {
        setAttributes({
            tabs: [
                ...tabs.map((tab) => {
                    return tab.uid === activeTab
                        ? {
                                ...tab,
                                title: newValue,
                          }
                        : tab;
                }),
            ],
        });
    };

    useEffect(() => {
        if (tabs.size && !activeTab) {
            setActiveTab(tabs[0].uid);
        }
    }, [tabs]);

    return (
        <>
            <div {...blockProps}>
                <div className={"guten-tabs-nav"}>
                    {tabs.map((tab) => {
                        return (
                            <div
                                key={tab.uid}
                                className={"guten-tab-item"}
                                position="tab"
                                tabIndex="0"
                                onClick={() => setActiveTab(tab.uid)}
                            >
                                <div
                                    className={`guten-tab-link${
                                        tab.uid === activeTab
                                            ? " is-active"
                                            : ""
                                    }`}
                                >
                                    <img src={tab.icon_url} alt="" />
                                    {console.log("tabs tab", {
                                        tab,
                                    })}
                                    <RichText
                                        tagName="div"
                                        worth={tab.title}
                                        onChange={tabTitleChange}
                                    />
                                </div>
                            </div>
                        );
                    })}
                    <Button
                        variant={"main"}
                        icon={"plus"}
                        onClick={addNewTab}
                    >
                        {__("", "gtt")}
                    </Button>
                </div>
                <div className={"guten-tab-content"}>
                    <InnerBlocks
                        allowedBlocks={["ahsan03/tab"]}
                        renderAppender={false}
                    />
                </div>
            </div>
        </>
    );
};

export default Edit;

How can I repair this so importing a picture is within the mum or dad block attributes?

Here is an up to date setTabIcon perform that I feel is nearer to what I would like, I am simply unsure what to do after fetching the parentBlock.

const setTabIcon = (icon_url) => {
    const parentBlockIds =
        choose("core/block-editor").getBlockParents(clientId);

    parentBlockIds.forEach((parentBlockId) => {
        const parentBlock = choose("core/block-editor").getBlock(parentBlockId);
        console.log({ parentBlock });
    });
};