import gradio as gr

# 전역 변수
recordings = {}

# 학생들의 음성 녹음 및 저장
@app
def record_and_submit_voice(student_name, voice):
    recordings.setdefault(student_name, []).append(voice)
    return f"Voice recorded and submitted successfully by {student_name}!"

# 코멘트 작성
@app
def write_comment(student_name, selected_student_name, comment):
    if selected_student_name in recordings:
        comment_list = recordings[selected_student_name]
        comment_list.append((student_name, comment))
        return f"Comment added successfully by {student_name}!"
    else:
        return "Selected student's recording not found!"

# Gradio 인터페이스 정의
with gr.Blocks() as app:
    student_name_input = gr.Textbox(placeholder="Enter your name", label="Your Name")
    voice_input = gr.Audio(type="numpy", label="Record your voice")
    submit_voice_button = gr.Button("Submit Voice")
    play_recording_dropdown = gr.Dropdown(label="Select recording to play")

    @app
    def submit_voice_handler():
        return record_and_submit_voice(student_name_input.value, voice_input.value)

    @app
    def play_recording_handler(selected_student_name):
        return recordings.get(selected_student_name, [])

    comment_input = gr.Textbox(placeholder="Write your comment here...", label="Write Comment")
    submit_comment_button = gr.Button("Submit Comment")

    @app
    def submit_comment_handler():
        return write_comment(student_name_input.value, play_recording_dropdown.value, comment_input.value)

    submit_voice_button.click(submit_voice_handler)
    submit_comment_button.click(submit_comment_handler)

# 인터페이스 실행
app.launch()