Upload streamlit_app.py with huggingface_hub

streamlit_app.py

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+import streamlit as st
+import time
+import random
+import datetime
+from utils import (
+    analyze_sentiment,
+    generate_ai_response,
+    get_mock_users,
+    get_mock_rooms,
+    get_initial_messages
+)
+
+# --- PAGE CONFIGURATION ---
+st.set_page_config(
+    page_title="چت روم هوشمند",
+    page_icon="🤖",
+    layout="wide",
+    initial_sidebar_state="expanded"
+)
+
+# --- CSS STYLING (Ported from PHP/HTML) ---
+st.markdown("""
+<style>
+    /* Import Fonts */
+    @import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@100;300;400;500;700;900&display=swap');
+    @import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');
+
+    :root {
+        --glass-bg: rgba(255, 255, 255, 0.05);
+        --glass-border: rgba(255, 255, 255, 0.1);
+        --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+        --text-color: #ffffff;
+        --bg-gradient: linear-gradient(-45deg, #0f0c29, #302b63, #24243e, #4a1c40);
+    }
+
+    /* Global resets */
+    .stApp {
+        background: var(--bg-gradient);
+        background-size: 400% 400%;
+        animation: gradientBG 20s ease infinite;
+        font-family: 'Vazirmatn', sans-serif !important;
+        color: var(--text-color);
+        direction: rtl;
+    }
+
+    @keyframes gradientBG {
+        0% { background-position: 0% 50%; }
+        50% { background-position: 100% 50%; }
+        100% { background-position: 0% 50%; }
+    }
+
+    /* Hide Streamlit Default Elements */
+    #MainMenu {visibility: hidden;}
+    footer {visibility: hidden;}
+    header {visibility: hidden;}
+    .stDeployButton {display: none;}
+
+    /* Glassmorphism Containers */
+    .glass-panel {
+        background: var(--glass-bg);
+        backdrop-filter: blur(20px);
+        -webkit-backdrop-filter: blur(20px);
+        border: 1px solid var(--glass-border);
+        border-radius: 24px;
+        box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
+    }
+
+    /* Login Page Specifics */
+    .login-container {
+        display: flex;
+        justify-content: center;
+        align-items: center;
+        min-height: 80vh;
+    }
+
+    .login-box {
+        max-width: 450px;
+        width: 100%;
+        padding: 40px;
+        text-align: center;
+    }
+
+    /* Chat Layout */
+    .chat-layout {
+        display: flex;
+        gap: 20px;
+        height: calc(100vh - 100px);
+        padding: 20px;
+        box-sizing: border-box;
+    }
+
+    .sidebar-area {
+        width: 280px;
+        display: flex;
+        flex-direction: column;
+        padding: 20px;
+    }
+
+    .main-chat-area {
+        flex: 1;
+        display: flex;
+        flex-direction: column;
+        padding: 20px;
+        overflow: hidden;
+    }
+
+    /* User List */
+    .user-item {
+        display: flex;
+        align-items: center;
+        gap: 10px;
+        padding: 10px;
+        margin-bottom: 8px;
+        background: rgba(255,255,255,0.02);
+        border-radius: 10px;
+        transition: background 0.2s;
+    }
+
+    .user-item:hover {
+        background: rgba(255,255,255,0.08);
+    }
+
+    .user-avatar {
+        width: 40px;
+        height: 40px;
+        border-radius: 50%;
+        background: var(--primary-gradient);
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        font-weight: bold;
+    }
+
+    .status-dot {
+        width: 10px;
+        height: 10px;
+        border-radius: 50%;
+        background: #555;
+    }
+
+    .status-online {
+        background: #00d2d3;
+        box-shadow: 0 0 8px #00d2d3;
+    }
+
+    /* Messages */
+    .messages-container {
+        flex: 1;
+        overflow-y: auto;
+        padding: 10px;
+        margin-bottom: 20px;
+        display: flex;
+        flex-direction: column;
+        gap: 15px;
+        scrollbar-width: thin;
+        scrollbar-color: rgba(255,255,255,0.2) transparent;
+    }
+
+    .message {
+        max-width: 70%;
+        padding: 12px 16px;
+        border-radius: 16px;
+        position: relative;
+        line-height: 1.5;
+        animation: fadeIn 0.3s ease;
+    }
+
+    @keyframes fadeIn {
+        from { opacity: 0; transform: translateY(10px); }
+        to { opacity: 1; transform: translateY(0); }
+    }
+
+    .message.own {
+        align-self: flex-end;
+        background: var(--primary-gradient);
+        border-bottom-right-radius: 4px;
+    }
+
+    .message.other {
+        align-self: flex-start;
+        background: rgba(255, 255, 255, 0.1);
+        border: 1px solid rgba(255, 255, 255, 0.1);
+        border-bottom-left-radius: 4px;
+    }
+
+    .message-header {
+        display: flex;
+        justify-content: space-between;
+        font-size: 0.75rem;
+        opacity: 0.8;
+        margin-bottom: 5px;
+    }
+
+    .message-content {
+        white-space: pre-wrap;
+    }
+
+    /* Input Area */
+    .chat-input-container {
+        display: flex;
+        gap: 10px;
+        align-items: center;
+    }
+
+    .emoji-bar {
+        display: flex;
+        gap: 8px;
+        margin-top: 10px;
+    }
+
+    .emoji-btn {
+        background: rgba(255,255,255,0.05);
+        border: none;
+        color: white;
+        width: 35px;
+        height: 35px;
+        border-radius: 50%;
+        cursor: pointer;
+        transition: transform 0.2s;
+        font-size: 1.2rem;
+    }
+
+    .emoji-btn:hover {
+        transform: scale(1.2);
+        background: rgba(255,255,255,0.15);
+    }
+
+    /* Custom Streamlit Elements overrides */
+    div[data-testid="stTextInput"] > div > div > input {
+        background: rgba(0,0,0,0.3);
+        color: white;
+        border: 1px solid var(--glass-border);
+        border-radius: 12px;
+    }
+    
+    div[data-testid="stSelectbox"] > div > div > select {
+        background: rgba(0,0,0,0.3);
+        color: white;
+        border: 1px solid var(--glass-border);
+    }
+
+    .stButton > button {
+        border-radius: 12px;
+        font-weight: bold;
+        transition: all 0.2s;
+    }
+    
+    .primary-btn {
+        background: var(--primary-gradient) !important;
+        border: none !important;
+        color: white !important;
+    }
+    
+    .secondary-btn {
+        background: rgba(255,255,255,0.1) !important;
+        border: 1px solid rgba(255,255,255,0.2) !important;
+        color: white !important;
+    }
+
+    /* Admin Actions */
+    .admin-actions {
+        font-size: 0.7rem;
+        margin-top: 5px;
+        text-align: left;
+        cursor: pointer;
+        color: #ff6b6b;
+    }
+</style>
+""", unsafe_allow_html=True)
+
+# --- SESSION STATE INITIALIZATION ---
+if 'logged_in' not in st.session_state:
+    st.session_state.logged_in = False
+if 'username' not in st.session_state:
+    st.session_state.username = ""
+if 'role' not in st.session_state:
+    st.session_state.role = "user" # or 'admin'
+if 'current_room' not in st.session_state:
+    st.session_state.current_room = 1
+if 'messages' not in st.session_state:
+    st.session_state.messages = get_initial_messages()
+if 'users' not in st.session_state:
+    st.session_state.users = get_mock_users()
+
+# --- HELPER FUNCTIONS ---
+
+def render_message(msg):
+    is_own = msg['user_id'] == st.session_state.username # Simulating ID check
+    
+    msg_class = "own" if is_own else "other"
+    sender_name = "شما" if is_own else msg['username']
+    
+    # Admin delete button logic
+    admin_html = ""
+    if st.session_state.role == 'admin' and not is_own:
+        admin_html = f"""
+        <div class="admin-actions" onclick="deleteMessage({msg['id']})">
+            <i class="fas fa-trash"></i> حذف پیام
+        </div>
+        """
+    
+    time_str = msg['time']
+    
+    return f"""
+    <div class="message {msg_class}">
+        <div class="message-header">
+            <span>{sender_name}</span>
+            <span>{time_str}</span>
+        </div>
+        <div class="message-content">{msg['text']}</div>
+        {admin_html}
+    </div>
+    """
+
+def get_room_name(room_id):
+    rooms = get_mock_rooms()
+    for r in rooms:
+        if r['id'] == room_id:
+            return r['name']
+    return "اتاق ناشناس"
+
+# --- PAGES ---
+
+def login_page():
+    st.markdown("""
+    <div class="login-container">
+        <div class="glass-panel login-box">
+            <div style="font-size: 3rem; margin-bottom: 20px;">🤖</div>
+            <h1 style="margin-bottom: 10px;">چت روم هوشمند</h1>
+            <p style="opacity: 0.7; margin-bottom: 30px;">ورود به دنیای هوش مصنوعی</p>
+            <a href="https://huggingface.co/spaces/akhaliq/anycoder" target="_blank" style="font-size: 0.8rem; color: rgba(255, 255, 255, 0.5); text-decoration: none; border: 1px solid rgba(255, 255, 255, 0.1); padding: 4px 12px; border-radius: 20px; display: inline-block; margin-bottom: 20px;">
+                Built with anycoder
+            </a>
+        </div>
+    </div>
+    """, unsafe_allow_html=True)
+    
+    with st.container():
+        col1, col2, col3 = st.columns([1, 2, 1])
+        with col2:
+            # Hidden Login Form logic
+            with st.form("login_form", clear_on_submit=True):
+                username_input = st.text_input("نام کاربری", placeholder="نام کاربری خود را وارد کنید")
+                password_input = st.text_input("رمز عبور", type="password", placeholder="رمز عبور")
+                submit_btn = st.form_submit_button("ورود به سیستم", use_container_width=True)
+                
+                # Simple auth simulation
+                if submit_btn:
+                    if username_input and password_input:
+                        st.session_state.logged_in = True
+                        st.session_state.username = username_input
+                        # Simulate admin login if username is admin
+                        st.session_state.role = 'admin' if username_input.lower() == 'admin' else 'user'
+                        st.rerun()
+                    else:
+                        st.error("لطفاً ن��م کاربری و رمز عبور را وارد کنید.")
+            
+            st.markdown("<div style='text-align: center; margin-top: 20px; opacity: 0.5;'>حساب کاربری ندارید؟ <a href='#' style='color: #a29bfe;'>ثبت نام کنید</a></div>", unsafe_allow_html=True)
+
+def chat_page():
+    # Layout
+    sidebar, main = st.columns([1, 3])
+    
+    current_room_id = st.session_state.current_room
+    room_name = get_room_name(current_room_id)
+    
+    # --- SIDEBAR ---
+    with sidebar:
+        st.markdown(f"""
+        <div class="glass-panel sidebar-area">
+            <h3 style="margin-top:0;"><i class="fas fa-users"></i> کاربران آنلاین</h3>
+            <div style="margin-bottom: 20px; font-size: 0.9rem; opacity: 0.8;">{room_name}</div>
+        """, unsafe_allow_html=True)
+        
+        # Room Selector
+        rooms = get_mock_rooms()
+        room_options = {r['name']: r['id'] for r in rooms}
+        selected_room_name = st.selectbox(
+            "تغییر اتاق",
+            options=list(room_options.keys()),
+            index=list(room_options.values()).index(current_room_id),
+            label_visibility="collapsed"
+        )
+        
+        if selected_room_name != room_name:
+            st.session_state.current_room = room_options[selected_room_name]
+            st.rerun()
+            
+        st.markdown("---")
+        
+        # User List
+        users_html = ""
+        for user in st.session_state.users:
+            status_class = "status-online" if user['online'] else ""
+            status_text = "آنلاین" if user['online'] else "آفلاین"
+            
+            users_html += f"""
+            <div class="user-item">
+                <div class="user-avatar">{user['name'][0]}</div>
+                <div style="flex:1">
+                    <div>{user['name']}</div>
+                    <div style="font-size: 0.75rem; opacity: 0.6;">
+                        <span class="status-dot {status_class}"></span> {status_text}
+                    </div>
+                </div>
+            </div>
+            """
+        st.markdown(users_html, unsafe_allow_html=True)
+        
+        st.markdown("</div>", unsafe_allow_html=True) # Close sidebar
+        
+        # Logout
+        if st.button("خروج از سیستم", use_container_width=True, key="logout_btn"):
+            st.session_state.logged_in = False
+            st.session_state.messages = [] # clear session
+            st.rerun()
+
+    # --- MAIN CHAT AREA ---
+    with main:
+        st.markdown(f"""
+        <div class="glass-panel main-chat-area">
+            <div style="display:flex; justify-content:space-between; align-items:center; margin-bottom:20px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 15px;">
+                <div>
+                    <h2 style="margin:0;"><i class="fas fa-comments"></i> {room_name}</h2>
+                    <p style="margin:0; opacity:0.6; font-size:0.9rem;">گفتگوی آزاد و محترمانه</p>
+                </div>
+                <div>
+                    {f'<button class="secondary-btn" onclick="alert(\'Only Admin\')" style="padding: 5px 15px; font-size: 0.8rem;"><i class="fas fa-trash"></i> پاک کردن</button>' if st.session_state.role == 'admin' else ''}
+                </div>
+            </div>
+        """, unsafe_allow_html=True)
+        
+        # Messages Container
+        with st.container():
+            msg_container = st.container()
+            
+            # Filter messages for current room
+            room_messages = [m for m in st.session_state.messages if m['room_id'] == current_room_id]
+            
+            with msg_container:
+                st.markdown('<div class="messages-container">', unsafe_allow_html=True)
+                if not room_messages:
+                    st.markdown("""
+                    <div style="text-align: center; opacity: 0.5; margin-top: 50px;">
+                        <i class="fas fa-comments" style="font-size: 3rem;"></i>
+                        <p>هنوز هیچ پیامی نیست. اولین نفر باشید!</p>
+                    </div>
+                    """, unsafe_allow_html=True)
+                else:
+                    for msg in room_messages:
+                        st.markdown(render_message(msg), unsafe_allow_html=True)
+                st.markdown("</div>", unsafe_allow_html=True)
+
+        # Input Area
+        with st.form("chat_form", clear_on_submit=True):
+            col_input, col_send = st.columns([5, 1])
+            with col_input:
+                user_input = st.text_input("message_input", placeholder="پیام خود را بنویسید...", label_visibility="collapsed")
+            with col_send:
+                submit = st.form_submit_button("ارسال", use_container_width=True)
+            
+            # Emoji Bar (Custom HTML buttons)
+            st.markdown("""
+            <div class="emoji-bar">
+                <button class="emoji-btn" onclick="setInput('😊')">���</button>
+                <button class="emoji-btn" onclick="setInput('😂')">😂</button>
+                <button class="emoji-btn" onclick="setInput('❤️')">❤️</button>
+                <button class="emoji-btn" onclick="setInput('👍')">👍</button>
+            </div>
+            """, unsafe_allow_html=True)
+            
+            # JS to handle emoji clicks (using streamlit's set_query_param or similar trick is hard, 
+            # so we stick to Python handling for simplicity here, or just visual buttons)
+            # For a functional emoji click in Streamlit without components, we can use st.session_state
+            
+            emojis = ["😊", "😂", "❤️", "👍"]
+            cols = st.columns(4)
+            for i, emoji in enumerate(emojis):
+                if cols[i].button(emoji, key=f"emoji_{i}"):
+                    st.session_state.temp_input = user_input + emoji
+                    st.rerun()
+
+        if submit and user_input:
+            # Add User Message
+            new_msg = {
+                "id": int(time.time() * 1000),
+                "room_id": current_room_id,
+                "user_id": st.session_state.username,
+                "username": st.session_state.username,
+                "text": user_input,
+                "time": datetime.datetime.now().strftime("%H:%M"),
+                "is_deleted": False
+            }
+            st.session_state.messages.append(new_msg)
+            st.rerun()
+            
+            # Simulate AI/Bot Response
+            time.sleep(0.5) # Simulate thinking
+            response_text = generate_ai_response(user_input)
+            
+            bot_msg = {
+                "id": int(time.time() * 1000) + 1,
+                "room_id": current_room_id,
+                "user_id": "ai_bot",
+                "username": "دستیار هوشمند",
+                "text": response_text,
+                "time": datetime.datetime.now().strftime("%H:%M"),
+                "is_deleted": False
+            }
+            st.session_state.messages.append(bot_msg)
+            st.rerun()
+
+        st.markdown("</div>", unsafe_allow_html=True) # Close main-chat-area
+
+# --- MAIN NAVIGATION LOGIC ---
+
+# Use temp_input for emoji appending
+if 'temp_input' not in st.session_state:
+    st.session_state.temp_input = ""
+
+def main():
+    if not st.session_state.logged_in:
+        login_page()
+    else:
+        chat_page()
+
+if __name__ == "__main__":
+    main()