import { useState } from 'react';
import { Send } from 'lucide-react';

const ImageRefiner = ({ 
  onRefine,
  isLoading,
  hasGeneratedContent
}) => {
  const [inputValue, setInputValue] = useState('');
  
  const handleSubmit = (e) => {
    e.preventDefault();
    if (!inputValue.trim()) return;
    onRefine(inputValue);
    setInputValue('');
  };

  if (!hasGeneratedContent) return null;

  return (
    <form onSubmit={handleSubmit} className="flex gap-2">
      <input
        type="text"
        value={inputValue}
        onChange={(e) => setInputValue(e.target.value)}
        placeholder="Type to refine the image..."
        disabled={isLoading}
        className="flex-1 px-4 py-2 bg-white border border-gray-200 rounded-xl text-gray-800 placeholder-gray-400 focus:outline-none focus:ring-2 focus:ring-gray-400 disabled:opacity-50 disabled:cursor-not-allowed"
      />
      <button
        type="submit"
        disabled={isLoading || !inputValue.trim()}
        className="p-2 bg-gray-900 text-white rounded-xl hover:bg-gray-800 transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
      >
        <Send className="w-5 h-5" />
      </button>
    </form>
  );
};

export default ImageRefiner;