import streamlit as st

# Title of the app
st.title("Quiz Maker App")

# Function to create a quiz
def create_quiz():
    st.header("Create a Quiz")
    quiz_name = st.text_input("Enter Quiz Name")
    num_questions = st.number_input("Number of Questions", min_value=1, max_value=20, value=1)

    questions = []
    for i in range(num_questions):
        st.subheader(f"Question {i+1}")
        question = st.text_input(f"Enter Question {i+1}")
        options = []
        for j in range(4):
            option = st.text_input(f"Option {j+1} for Question {i+1}")
            options.append(option)
        correct_answer = st.selectbox(f"Correct Answer for Question {i+1}", options)
        questions.append({
            "question": question,
            "options": options,
            "correct_answer": correct_answer
        })

    if st.button("Save Quiz"):
        st.session_state.quiz = {
            "quiz_name": quiz_name,
            "questions": questions
        }
        st.success("Quiz Saved Successfully!")

# Function to take a quiz
def take_quiz():
    st.header("Take a Quiz")
    if "quiz" not in st.session_state:
        st.warning("No quiz available. Please create a quiz first.")
        return

    quiz = st.session_state.quiz
    st.subheader(f"Quiz: {quiz['quiz_name']}")
    score = 0
    for i, q in enumerate(quiz["questions"]):
        st.write(f"Q{i+1}: {q['question']}")
        user_answer = st.radio(f"Select an answer for Q{i+1}", q["options"], key=f"q{i}")
        if user_answer == q["correct_answer"]:
            score += 1

    if st.button("Submit Quiz"):
        st.success(f"Your score: {score}/{len(quiz['questions'])}")

# Main app logic
def main():
    st.sidebar.title("Navigation")
    app_mode = st.sidebar.radio("Choose an option", ["Create Quiz", "Take Quiz"])

    if app_mode == "Create Quiz":
        create_quiz()
    elif app_mode == "Take Quiz":
        take_quiz()

if __name__ == "__main__":
    main()