eye/src/App.jsx

import { useState } from 'react';
import { Camera, RefreshCw, Languages, Loader2 } from 'lucide-react';
import { resizeImage } from './utils/imageUtils';
import { analyzeImage, translateText } from './services/api';

function App() {
  const [image, setImage] = useState(null); // { base64, previewUser }
  const [status, setStatus] = useState('idle'); // idle, analyzing, success, translating, translated, error
  const [description, setDescription] = useState('');
  const [translation, setTranslation] = useState('');
  const [error, setError] = useState('');

  const handleFileChange = async (e) => {
    if (e.target.files && e.target.files[0]) {
      try {
        const file = e.target.files[0];
        const resized = await resizeImage(file);
        setImage(resized);
        setStatus('ready');
        setError('');
        setDescription('');
        setTranslation('');
      } catch (err) {
        console.error(err);
        setError("Görsel işlenirken bir hata oluştu.");
      }
    }
  };

  const handleAnalyze = async () => {
    if (!image) return;

    setStatus('analyzing');
    setError('');

    try {
      const result = await analyzeImage(image.base64);
      setDescription(result);
      setStatus('success');
    } catch (err) {
      setError("Analiz sırasında hata oluştu: " + err.message);
      setStatus('error');
    }
  };

  const handleTranslate = async () => {
    if (!description) return;

    setStatus('translating');

    try {
      const result = await translateText(description);
      setTranslation(result);
      setStatus('translated');
    } catch (err) {
      setError("Çeviri sırasında hata oluştu: " + err.message);
      // Keep status as success to show description still
      setStatus('success');
    }
  };

  const handleReset = () => {
    setImage(null);
    setStatus('idle');
    setDescription('');
    setTranslation('');
    setError('');
  };

  return (
    <div className="container">
      <h1>Bu resimde ne var?</h1>

      <div className="upload-section" onClick={() => document.getElementById('fileInput').click()}>
        <input
          type="file"
          id="fileInput"
          hidden
          accept="image/*"
          onChange={handleFileChange}
        />
        {image ? (
          <p>{image.previewUser ? "Görsel Seçildi" : "Görsel Yükleniyor..."}</p>
        ) : (
          <p style={{ display: 'flex', alignItems: 'center', justifyContent: 'center', gap: '8px' }}>
            <Camera className="icon" /> 📷 Görseli seçmek için buraya tıklayın
          </p>
        )}
      </div>

      {image && (
        <img
          src={image.previewUser}
          alt="Preview"
          className="preview-image"
        />
      )}

      {error && (
        <div style={{ color: '#ff6b6b', marginTop: '10px', textAlign: 'center' }}>
          {error}
        </div>
      )}

      <button
        onClick={handleAnalyze}
        disabled={!image || status === 'analyzing' || status === 'translating' || (status !== 'ready' && status !== 'error')}
        style={{ display: (status === 'idle' || status === 'ready' || status === 'analyzing' || status === 'error') ? 'flex' : 'none' }}
      >
        {status === 'analyzing' ? (
          <>
            <Loader2 className="loader" /> Düşünüyor...
          </>
        ) : (
          "Analiz Et"
        )}
      </button>

      {(status === 'success' || status === 'translating' || status === 'translated') && (
        <div className="result-box">
          <span className="label">English Description</span>
          <div>{description}</div>

          {status !== 'translated' && (
            <button
              className="translate-btn"
              onClick={handleTranslate}
              disabled={status === 'translating'}
            >
              {status === 'translating' ? (
                <>
                  <Loader2 className="loader" /> Çevriliyor...
                </>
              ) : (
                <>
                  <Languages className="icon" /> Türkçeye Çevir
                </>
              )}
            </button>
          )}
        </div>
      )}

      {(status === 'translated' || translation) && (
        <div className="result-box translation">
          <span className="label">Türkçe Çeviri</span>
          <div>{translation}</div>
        </div>
      )}

      {status !== 'idle' && (
        <button className="reset-btn" onClick={handleReset}>
          <RefreshCw className="icon" /> Yeni Analiz Başlat
        </button>
      )}
    </div>
  );
}

export default App;