import streamlit as st
import random
import pygame
from gtts import gTTS
import io
import json
# Initialize pygame
pygame.init()

# Set Streamlit direction to right-to-left (RTL)
st.markdown("""
    <style>
        body {
            direction: rtl;
        }
    </style>
""", unsafe_allow_html=True)

# Load questions from JSON file
def load_questions(file_path):
    with open(file_path, "r", encoding="utf-8") as file:
        questions = json.load(file)
    return questions

# Define a list of Arabic questions and their corresponding correct answers
questions = load_questions("questions.json")


def text_to_speech(text):
    tts = gTTS(text=text, lang='ar')
    speech = io.BytesIO()
    tts.write_to_fp(speech)
    return speech.getvalue()

def play_correct_sound():
    pygame.mixer.init()
    # Load the sound file
    sound_path = "success.mp3"
    pygame.mixer.music.load(sound_path)
    # Play the sound file
    pygame.mixer.music.play()

def quiz():
    # Convert question to speech and play the audio
    
    selected_question_index = st.session_state.get('selected_question_index', None)
    
    # If there is no selected question index, choose one randomly
    if selected_question_index is None:
        selected_question_index = random.randint(0, len(questions) - 1)
        st.session_state.selected_question_index = selected_question_index
    txtToAudio=questions[selected_question_index]["question"]+"الخيارات"+","+questions[selected_question_index]["choices"][0]+","+questions[selected_question_index]["choices"][1]+","+questions[selected_question_index]["choices"][2]+ "."
    st.audio(text_to_speech(txtToAudio), format="audio/mp3")
    selected_question = questions[selected_question_index]
    question_text = selected_question["question"]
    choices = selected_question["choices"]
    correct_answer = selected_question["correct_answer"]

    # Display the question
    st.write(question_text)

    # Get user's choice
    user_choice = st.radio('اختر الإجابة الصحيحة:', options=choices, key='radio')

    # Check if the user clicked "Check"
    if st.button("التحقق"):
        # Check if the user's choice is correct
        if user_choice == correct_answer:
            #play_correct_sound()
            st.success("تهانينا! لقد فزت! 🎉😊👍")
        else:
            st.error("آسف، هذا غير صحيح. الإجابة الصحيحة هي: " + correct_answer + " 😔")

def main():
    st.title("المدرسة العليا للأساتذة نادي يونيفاك ✒️")
    st.write("مرحبًا بك في تطبيق اختبار الثقافة العربية! انقر أدناه لبدء الاختبار.")
    quiz()

if __name__ == "__main__":
    main()