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import { Patch, QuickAccessTab, afterPatch, sleep } from 'decky-frontend-lib';
import { memo } from 'react';
import Logger from './logger';
declare global {
interface Window {
__TABS_HOOK_INSTANCE: any;
}
interface Array<T> {
__filter: any;
}
}
const isTabsArray = (tabs: any) => {
const length = tabs.length;
return length >= 7 && tabs[length - 1]?.tab;
};
interface Tab {
id: QuickAccessTab | number;
title: any;
content: any;
icon: any;
}
class TabsHook extends Logger {
// private keys = 7;
tabs: Tab[] = [];
private quickAccess: any;
private tabRenderer: any;
private memoizedQuickAccess: any;
private cNode: any;
private qAPTree: any;
private rendererTree: any;
private cNodePatch?: Patch;
constructor() {
super('TabsHook');
this.log('Initialized');
window.__TABS_HOOK_INSTANCE?.deinit?.();
window.__TABS_HOOK_INSTANCE = this;
const self = this;
const tree = (document.getElementById('root') as any)._reactRootContainer._internalRoot.current;
let scrollRoot: any;
async function findScrollRoot(currentNode: any, iters: number): Promise<any> {
if (iters >= 30) {
await sleep(5000);
return await findScrollRoot(tree, 0);
}
currentNode = currentNode?.child;
if (currentNode?.type?.prototype?.RemoveSmartScrollContainer) return currentNode;
if (!currentNode) return null;
if (currentNode.sibling) {
let node = await findScrollRoot(currentNode.sibling, iters++);
if (node !== null) return node;
}
return await findScrollRoot(currentNode, iters++);
}
(async () => {
scrollRoot = await findScrollRoot(tree, 0);
if (!scrollRoot) {
this.error('Failed to find scroll root node!');
return;
}
let newQA: any;
let newQATabRenderer: any;
this.cNodePatch = afterPatch(scrollRoot.stateNode, 'render', (_: any, ret: any) => {
if (!this.quickAccess && ret.props.children.props.children[4]) {
this.quickAccess = ret?.props?.children?.props?.children[4].type;
newQA = (...args: any) => {
const ret = this.quickAccess.type(...args);
if (ret) {
if (!newQATabRenderer) {
this.tabRenderer = ret.props.children[1].children.type;
newQATabRenderer = (...args: any) => {
const oFilter = Array.prototype.filter;
Array.prototype.filter = function (...args: any[]) {
if (isTabsArray(this)) {
self.render(this);
}
// @ts-ignore
return oFilter.call(this, ...args);
};
// TODO remove array hack entirely and use this instead const tabs = ret.props.children.props.children[0].props.children[1].props.children[0].props.children[0].props.tabs
const ret = this.tabRenderer(...args);
Array.prototype.filter = oFilter;
return ret;
};
}
this.rendererTree = ret.props.children[1].children;
ret.props.children[1].children.type = newQATabRenderer;
}
return ret;
};
this.memoizedQuickAccess = memo(newQA);
this.memoizedQuickAccess.isDeckyQuickAccess = true;
}
if (ret.props.children.props.children[4]) {
this.qAPTree = ret.props.children.props.children[4];
ret.props.children.props.children[4].type = this.memoizedQuickAccess;
}
return ret;
});
this.cNode = scrollRoot;
this.cNode.stateNode.forceUpdate();
this.log('Finished initial injection');
})();
}
deinit() {
this.cNodePatch?.unpatch();
if (this.qAPTree) this.qAPTree.type = this.quickAccess;
if (this.rendererTree) this.rendererTree.type = this.tabRenderer;
if (this.cNode) this.cNode.stateNode.forceUpdate();
}
add(tab: Tab) {
this.debug('Adding tab', tab.id, 'to render array');
this.tabs.push(tab);
}
removeById(id: number) {
this.debug('Removing tab', id);
this.tabs = this.tabs.filter((tab) => tab.id !== id);
}
render(existingTabs: any[]) {
for (const { title, icon, content, id } of this.tabs) {
existingTabs.push({
key: id,
title,
tab: icon,
panel: content,
});
}
}
}
export default TabsHook;
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