app.py

import gradio as gr
from chatbot import respond

def chat_respond(message, history):
    response = respond(message)
    history.append(f"User: {message}")
    history.append(f"Kossistant: {response}")
    return format_history(history), history, ""

def format_history(history):
    html = "<div class='chat-container'>"
    for i in range(0, len(history) - 1, 2):
        user = history[i].replace("User: ", "")
        bot = history[i+1].replace("Kossistant: ", "")
        html += f"""
        <div class='message user'>
            <div class='bubble user-bubble'>{user}</div>
        </div>
        <div class='message bot'>
            <div class='bubble bot-bubble'>{bot}</div>
        </div>
        """
    html += "</div>"
    return html


import gradio as gr

with gr.Blocks(css="""
    * {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
        transition: all 0.3s ease;
    }
    body {
        background-color: #121212;
        color: #ffffff;
        font-family: 'Roboto', sans-serif;
        overflow: hidden;
        padding: 0;
        margin: 0;
    }

    h1 {
        font-size: 3rem;
        color: #00f7ff;
        text-align: center;
        margin-top: 40px;
        text-transform: uppercase;
        letter-spacing: 3px;
        animation: glowingText 1.5s infinite alternate;
    }

    .chat-container {
        background-color: #1a1a1a;
        border-radius: 20px;
        max-width: 850px;
        margin: auto;
        padding: 30px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        height: 70vh;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        overflow-y: auto;
        scrollbar-width: thin;
        scrollbar-color: #444 #1a1a1a;
    }

    .chat-container::-webkit-scrollbar {
        width: 6px;
    }
    .chat-container::-webkit-scrollbar-thumb {
        background-color: #444;
        border-radius: 4px;
    }

    .chat-wrapper {
        display: flex;
        flex-direction: column;
        gap: 10px;
        flex-grow: 1;
    }

    .message {
        display: flex;
        margin-bottom: 20px;
        animation: slideIn 0.5s ease-out;
    }

    .user {
        justify-content: flex-end;
    }

    .bot {
        justify-content: flex-start;
    }

    .bubble {
        max-width: 75%;
        padding: 16px;
        border-radius: 18px;
        font-size: 1rem;
        line-height: 1.6;
        word-break: break-word;
        white-space: pre-wrap;
        position: relative;
        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
        transition: transform 0.2s ease, background-color 0.3s ease;
    }

    .user-bubble {
        background-color: #00796B;
        color: white;
        border-bottom-right-radius: 0;
    }

    .bot-bubble {
        background-color: #2F3136;
        color: white;
        border-bottom-left-radius: 0;
    }

    .bot-bubble:after {
        content: '';
        position: absolute;
        left: -8px;
        top: 10px;
        border: 6px solid transparent;
        border-right-color: #2F3136;
    }

    .user-bubble:after {
        content: '';
        position: absolute;
        right: -8px;
        top: 10px;
        border: 6px solid transparent;
        border-left-color: #00796B;
    }

    .bubble:hover {
        transform: scale(1.05);
    }

    .input-row {
        display: flex;
        gap: 10px;
        margin-top: 15px;
    }

    textarea, input[type="text"] {
        background-color: #2C2C2C;
        color: black;  /* 텍스트 색을 검은색으로 수정 */
        border: 1px solid #555;
        border-radius: 14px;
        padding: 12px 16px;
        font-size: 1rem;
        flex-grow: 1;
    }

    textarea:focus, input[type="text"]:focus {
        outline: none;
        border-color: #00f7ff;
        box-shadow: 0 0 8px #00f7ff55;
    }

    button {
        background-color: #00C896;
        color: white;
        font-weight: bold;
        border: none;
        border-radius: 14px;
        padding: 14px 20px;
        font-size: 1.2rem;
        transition: background-color 0.3s ease, transform 0.2s ease;
    }

    button:hover {
        background-color: #00a67e;
        transform: scale(1.05) rotate(2deg);
    }

    @keyframes glowingText {
        0% { text-shadow: 0 0 10px #00f7ff, 0 0 20px #00f7ff, 0 0 30px #00f7ff; }
        50% { text-shadow: 0 0 20px #00f7ff, 0 0 40px #00f7ff, 0 0 60px #00f7ff; }
        100% { text-shadow: 0 0 10px #00f7ff, 0 0 20px #00f7ff, 0 0 30px #00f7ff; }
    }

    @keyframes slideIn {
        0% { transform: translateY(10px); opacity: 0; }
        100% { transform: translateY(0); opacity: 1; }
    }
""") as demo:

    gr.HTML("<h1>Kossistant 챗봇</h1>")
    
    with gr.Column(elem_classes="chat-wrapper"):
        chatbox = gr.HTML(value="", label="대화")
        with gr.Row():
            msg = gr.Textbox(placeholder="메시지를 입력하세요", lines=1, scale=8)
            send_button = gr.Button("전송", scale=2)

    state = gr.State([])

    send_button.click(chat_respond, inputs=[msg, state], outputs=[chatbox, state, msg])
    msg.submit(chat_respond, inputs=[msg, state], outputs=[chatbox, state, msg])

demo.launch(share=True)