portainer/app/react/components/datatables/useZustandTableSettings.tsx

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import { Context, createContext, ReactNode, useContext, useMemo } from 'react';
interface TableSettingsContextInterface<T> {
settings: T;
}
const TableSettingsContext = createContext<TableSettingsContextInterface<
Record<string, unknown>
> | null>(null);
TableSettingsContext.displayName = 'TableSettingsContext';
export function useTableSettings<T>() {
const Context = getContextType<T>();
const context = useContext(Context);
if (context === null) {
throw new Error('must be nested under TableSettingsProvider');
}
return context;
}
interface ProviderProps<T> {
children: ReactNode;
settings: T;
}
export function TableSettingsProvider<T>({
children,
settings,
}: ProviderProps<T>) {
const Context = getContextType<T>();
const contextValue = useMemo(
() => ({
settings,
}),
[settings]
);
return <Context.Provider value={contextValue}>{children}</Context.Provider>;
}
function getContextType<T>() {
return TableSettingsContext as unknown as Context<
TableSettingsContextInterface<T>
>;
}