All files / src/components/ui/hooks use-toggleable-list.ts

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import { useCallback, useState } from "react";
 
const useToggleableList = <T>(initialState: T[]) => {
  const [values, setValues] = useState<T[]>(initialState);
 
  const set = useCallback((id: T) => {
    setValues((value) => ([] as T[]).concat(value, id));
  }, []);
 
  const unset = useCallback((id: T) => {
    setValues((value) => value.filter((s) => s !== id));
  }, []);
 
  const isSet = useCallback(
    (id: T) => {
      return values.includes(id);
    },
    [values]
  );
 
  const toggle = useCallback(
    (id: T) => {
      if (isSet(id)) {
        unset(id);
      } else {
        set(id);
      }
    },
    [isSet, set, unset]
  );
 
  return { values, setValues, isSet, toggle, set, unset } as const;
};
 
export default useToggleableList;