from flask import Flask, request, render_template, flash
from PIL import Image
import pytesseract
import io

app = Flask(__name__)
app.secret_key = 'secret-key-change-in-production'

pytesseract.pytesseract.tesseract_cmd = '/usr/bin/tesseract'

@app.route('/', methods=['GET', 'POST'])
def index():
    text = ''
    lang = request.form.get('lang', 'eng+rus')
    if request.method == 'POST':
        file = request.files.get('image')
        if file:
            try:
                img = Image.open(file.stream)
                text = pytesseract.image_to_string(img, lang=lang)
                if not text.strip():
                    text = '(пусто или текст не распознан)'
            except Exception as e:
                text = f'Ошибка: {e}'
    return render_template('index.html', text=text, lang=lang)

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=8118, debug=False)