import isEqual from 'lodash/isEqual';
import { useEffect, useRef, useState } from 'react';

export const useSetModalState = () => {
  const [visible, setVisible] = useState(false);

  const showModal = () => {
    setVisible(true);
  };
  const hideModal = () => {
    setVisible(false);
  };

  return { visible, showModal, hideModal };
};

export const useDeepCompareEffect = (
  effect: React.EffectCallback,
  deps: React.DependencyList,
) => {
  const ref = useRef<React.DependencyList>();
  let callback: ReturnType<React.EffectCallback> = () => {};
  if (!isEqual(deps, ref.current)) {
    callback = effect();
    ref.current = deps;
  }
  useEffect(() => {
    return () => {
      if (callback) {
        callback();
      }
    };
  }, []);
};

export interface UseDynamicSVGImportOptions {
  onCompleted?: (
    name: string,
    SvgIcon: React.FC<React.SVGProps<SVGSVGElement>> | undefined,
  ) => void;
  onError?: (err: Error) => void;
}

export function useDynamicSVGImport(
  name: string,
  options: UseDynamicSVGImportOptions = {},
) {
  const ImportedIconRef = useRef<React.FC<React.SVGProps<SVGSVGElement>>>();
  const [loading, setLoading] = useState(false);
  const [error, setError] = useState<Error>();

  const { onCompleted, onError } = options;
  useEffect(() => {
    setLoading(true);
    const importIcon = async (): Promise<void> => {
      try {
        ImportedIconRef.current = (await import(name)).ReactComponent;
        onCompleted?.(name, ImportedIconRef.current);
      } catch (err: any) {
        onError?.(err);
        setError(err);
      } finally {
        setLoading(false);
      }
    };
    importIcon();
  }, [name, onCompleted, onError]);

  return { error, loading, SvgIcon: ImportedIconRef.current };
}