DndGamePlayer/app/renderer/shared/playerToken/usePlayerImageUrl.ts

import { useEffect, useState } from 'react';

import { ipcChannels } from '../../../shared/ipc/contracts';
import type { PlayerId } from '../../../shared/types';
import { getDndApi } from '../dndApi';

export function usePlayerImageUrl(playerId: PlayerId | null | undefined): string | null {
  const api = getDndApi();
  const [url, setUrl] = useState<string | null>(null);

  useEffect(() => {
    if (!playerId) {
      setUrl(null);
      return;
    }
    let cancelled = false;
    void api.invoke(ipcChannels.players.imageUrl, { id: playerId }).then((res) => {
      if (!cancelled) setUrl(res.url);
    });
    return () => {
      cancelled = true;
    };
  }, [api, playerId]);

  return url;
}