Function enhancePrompt

app/lib/hooks/usePromptEnhancer.ts:15–68

(input: string, setInput: (value: string) => void)

  };

  const enhancePrompt = async (input: string, setInput: (value: string) => void) => {
    setEnhancingPrompt(true);
    setPromptEnhanced(false);

    const response = await fetch('/api/enhancer', {
      method: 'POST',
      body: JSON.stringify({
        message: input,
      }),
    });

    const reader = response.body?.getReader();

    const originalInput = input;

    if (reader) {
      const decoder = new TextDecoder();

      let _input = '';
      let _error;

      try {
        setInput('');

        while (true) {
          const { value, done } = await reader.read();

          if (done) {
            break;
          }

          _input += decoder.decode(value);

          logger.trace('Set input', _input);

          setInput(_input);
        }
      } catch (error) {
        _error = error;
        setInput(originalInput);
      } finally {
        if (_error) {
          logger.error(_error);
        }

        setEnhancingPrompt(false);
        setPromptEnhanced(true);

        setTimeout(() => {
          setInput(_input);
        });
      }
    }
  };

  return { enhancingPrompt, promptEnhanced, enhancePrompt, resetEnhancer };
}