Update app.py

app.py

@@ -11,122 +11,68 @@ from calendar_rag import (
 # Custom CSS for enhanced styling
 def load_custom_css():
     st.markdown("""
-            <style>
-            /* General body styling */
-            body {
-                font-family: "Arial", sans-serif !important; /* Clean and readable font */
-                color: #000000 !important; /* Black text */
-                background-color: white !important;
-                line-height: 1.7 !important; /* Increase line spacing */
-            }
-            
-            /* Main container styling */
-            .main {
-                padding: 2rem;
-                color: #000000; /* Ensure all text is black */
-                background-color: white;
-            }
-            
-            /* Headers styling */
-            h1 {
-                color: #000000; /* Black headers */
-                font-size: 2.8rem !important; /* Larger font for headers */
-                font-weight: 700 !important;
-                margin-bottom: 1.5rem !important;
-                text-align: center;
-                padding: 1rem 0;
-                border-bottom: 3px solid #1E3A8A; /* Keep a blue line for a clean design */
-            }
-            
-            h3, h4 {
-                color: #000000; /* Black sub-headers */
-                font-weight: 600 !important;
-                font-size: 1.6rem !important; /* Increase font size for sub-headers */
-                margin-top: 1.5rem !important;
-            }
-            
-            /* Paragraphs and text */
-            p, span, li {
-                font-size: 1.2rem !important; /* Larger font size for regular text */
-                color: #000000 !important; /* Black text */
-            }
-            
-            /* Chat message styling */
-            .chat-message {
-                padding: 1.5rem;
-                border-radius: 10px;
-                margin: 1rem 0;
-                box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
-                font-size: 1.1rem !important;
-                line-height: 1.6 !important; /* Better readability */
-                font-family: "Arial", sans-serif !important;
-                color: #000000 !important; /* Black text in chat */
-            }
-            
-            .user-message {
-                background-color: #F3F4F6 !important;
-            }
-            
-            .assistant-message {
-                background-color: #EFF6FF !important;
-            }
-            
-            /* Input field styling */
-            .stTextInput input {
-                border-radius: 8px;
-                border: 2px solid #E5E7EB;
-                padding: 0.75rem;
-                font-size: 1.1rem;
-                font-family: "Arial", sans-serif !important;
-                color: #000000; /* Black input text */
-            }
-            
-            .stTextInput input:focus {
-                border-color: #1E3A8A;
-                box-shadow: 0 0 0 2px rgba(30, 58, 138, 0.1);
-            }
-            
-            /* Button styling */
-            .stButton button {
-                border-radius: 8px;
-                font-weight: 600;
-                font-size: 1.2rem !important; /* Bigger buttons for better interaction */
-                color: #000000; /* Black text on buttons */
-                transition: all 0.2s ease;
-            }
-            
-            .stButton button:hover {
-                transform: translateY(-1px);
-                box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
-            }
-            
-            /* List styling */
-            ul {
-                font-size: 1.2rem !important;
-                margin-left: 1rem;
-                color: #000000; /* Black text in lists */
-                list-style-type: disc;
-            }
-            
-            /* Status indicator styling */
-            .status-indicator {
-                padding: 0.5rem 1rem;
-                border-radius: 6px;
-                font-weight: 500;
-                font-size: 1.2rem; /* Larger for better clarity */
-                color: #000000; /* Black text for status */
-            }
-            
-            .status-online {
-                background-color: #DEF7EC;
-                color: #03543F;
-            }
-            
-            .status-offline {
-                background-color: #FDE8E8;
-                color: #9B1C1C;
-            }
-            </style>
+        <style>
+        body {
+            font-family: "Arial", sans-serif;
+            color: #000000;
+            background-color: #F7F9FC;
+        }
+        h1 {
+            color: #1E3A8A;
+            font-size: 2.8rem;
+            text-align: center;
+            font-weight: 700;
+            margin-bottom: 1rem;
+        }
+        .chat-container {
+            background-color: #FFFFFF;
+            border-radius: 8px;
+            padding: 1.5rem;
+            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+            margin-bottom: 1rem;
+        }
+        .chat-message {
+            margin-bottom: 1rem;
+            padding: 1rem;
+            border-radius: 8px;
+            background-color: #F3F4F6;
+            font-size: 1.1rem;
+        }
+        .assistant-message {
+            background-color: #EFF6FF;
+        }
+        .user-message {
+            background-color: #E5E7EB;
+        }
+        .input-card {
+            background-color: #FFFFFF;
+            border-radius: 12px;
+            padding: 1.5rem;
+            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+            margin-bottom: 2rem;
+        }
+        .sidebar-info {
+            background-color: #F9FAFB;
+            border-radius: 8px;
+            padding: 1.5rem;
+            margin-bottom: 1.5rem;
+        }
+        .status-indicator {
+            font-weight: 600;
+            font-size: 1rem;
+            padding: 0.5rem 1rem;
+            border-radius: 5px;
+            display: inline-block;
+        }
+        .status-online {
+            background-color: #DEF7EC;
+            color: #03543F;
+        }
+        .status-offline {
+            background-color: #FDE8E8;
+            color: #9B1C1C;
+        }
+        </style>
     """, unsafe_allow_html=True)
 
 # Page config
@@ -134,7 +80,7 @@ st.set_page_config(
     page_title="Academic Calendar Assistant",
     page_icon="📅",
     layout="wide",
-    initial_sidebar_state="collapsed"
+    initial_sidebar_state="expanded"
 )
 
 # Load custom CSS
@@ -143,12 +89,8 @@ load_custom_css()
 # Initialize session state
 if 'pipeline' not in st.session_state:
     st.session_state.pipeline = None
-    
 if 'chat_history' not in st.session_state:
     st.session_state.chat_history = []
-    
-if 'feedback_data' not in st.session_state:
-    st.session_state.feedback_data = []
 
 def initialize_pipeline():
     """Initialize RAG pipeline with configurations"""
@@ -159,222 +101,64 @@ def initialize_pipeline():
         config.retriever.top_k = 5
         config.model.temperature = 0.3
         pipeline = AcademicCalendarRAG(config)
-        
+
         with open("calendar.json", "r", encoding="utf-8") as f:
             calendar_data = json.load(f)
         pipeline.load_data(calendar_data)
-        
+
         return pipeline
-        
+
     except Exception as e:
         st.error(f"Error initializing pipeline: {str(e)}")
         return None
 
-def save_feedback_to_json():
-    """Save feedback data to a JSON file"""
-    try:
-        # Get current directory
-        current_dir = os.path.dirname(os.path.abspath(__file__))
-        file_path = os.path.join(current_dir, 'feedback_data.json')
-        
-        # Log the attempt
-        st.write(f"Attempting to save feedback to: {file_path}")
-        
-        # Create directory if it doesn't exist
-        os.makedirs(current_dir, exist_ok=True)
-        
-        # Save the file
-        with open(file_path, "w", encoding="utf-8") as f:
-            json.dump(
-                st.session_state.feedback_data,
-                f,
-                ensure_ascii=False,
-                indent=2
-            )
-            
-        # Verify file was created
-        if os.path.exists(file_path):
-            st.write(f"✅ Feedback saved successfully to {file_path}")
-            st.write(f"Current feedback data: {st.session_state.feedback_data}")
-            return True
-        else:
-            st.error("File was not created despite no errors")
-            return False
-            
-    except Exception as e:
-        st.error(f"Error saving feedback: {str(e)}")
-        st.write(f"Current directory: {current_dir}")
-        st.write(f"Current feedback data: {st.session_state.feedback_data}")
-        return False
-
-def add_feedback(query: str, answer: str, is_correct: bool):
-    """Add feedback entry to session state and save to JSON"""
-    feedback_entry = {
-        "timestamp": datetime.now().isoformat(),
-        "query": query,
-        "answer": answer,
-        "is_correct": is_correct
-    }
-    st.session_state.feedback_data.append(feedback_entry)
-    save_feedback_to_json()
-
-def evaluate_answer(query: str, answer: str):
-    """Display evaluation buttons for the answer"""
-    col1, col2, col3 = st.columns([1, 1, 4])
-    
-    with col1:
-        if st.button("✅ ถูกต้อง", type="primary", key=f"correct_{len(st.session_state.chat_history)}"):
-            add_feedback(query, answer, True)
-            st.success("บันทึกผลการประเมินแล้ว")
-            return True
-            
-    with col2:
-        if st.button("❌ ไม่ถูกต้อง", type="secondary", key=f"incorrect_{len(st.session_state.chat_history)}"):
-            add_feedback(query, answer, False)
-            st.error("บันทึกผลการประเมินแล้ว")
-            return True
-            
-    return False
-
 def display_chat_history():
     """Display chat history with enhanced styling"""
-    for i, (role, message) in enumerate(st.session_state.chat_history):
-        if role == "user":
-            st.markdown(f"""
-                <div class="chat-message user-message">
-                    <strong>🧑 คำถาม:</strong><br>
-                    {message}
-                </div>
-            """, unsafe_allow_html=True)
-        else:
-            st.markdown(f"""
-                <div class="chat-message assistant-message">
-                    <strong>🤖 คำตอบ:</strong><br>
-                    {message}
-                </div>
-            """, unsafe_allow_html=True)
-            
-            # Add evaluation buttons after each assistant response
-            if i == len(st.session_state.chat_history) - 1:  # Only for the latest answer
-                user_query = st.session_state.chat_history[i-1][1]  # Get the corresponding user query
-                evaluate_answer(user_query, message)
-
-def add_to_history(role: str, message: str):
-    """Add message to chat history"""
-    st.session_state.chat_history.append((role, message))
+    for role, message in st.session_state.chat_history:
+        chat_style = "assistant-message" if role == "assistant" else "user-message"
+        st.markdown(f"""
+            <div class="chat-container {chat_style}">
+                <strong>{'🤖 คำตอบ:' if role == 'assistant' else '🧑 คำถาม:'}</strong>
+                <p>{message}</p>
+            </div>
+        """, unsafe_allow_html=True)
 
 def main():
-    # Header with animation
-    st.markdown("""
-        <div style="text-align: center; padding: 2rem 0;">
-            <h1>🎓 ระบบค้นหาข้อมูลปฏิทินการศึกษา</h1>
-        </div>
-    """, unsafe_allow_html=True)
-
-    # Initialize pipeline if needed
-    if st.session_state.pipeline is None:
-        with st.spinner("กำลังเริ่มต้นระบบ..."):
-            st.session_state.pipeline = initialize_pipeline()
-    
-    # Create two columns with better proportions
-    chat_col, info_col = st.columns([7, 3])
-    
-    with chat_col:
-        # Add a subtle container for the chat interface
-        with st.container():
-            # Display chat history
-            display_chat_history()
-            
-            # Main query interface with enhanced styling
-            st.markdown("<br>", unsafe_allow_html=True)
-            query = st.text_input(
-                "โปรดระบุคำถามเกี่ยวกับปฏิทินการศึกษา:",
-                placeholder="เช่น: วันสุดท้ายของการสอบปากเปล่าในภาคเรียนที่ 1/2567 คือวันที่เท่าไร?",
-                key="query_input"
-            )
+    # Header
+    st.markdown("<h1>🎓 ระบบค้นหาข้อมูลปฏิทินการศึกษา</h1>", unsafe_allow_html=True)
 
-            # Button layout with enhanced styling
-            col1, col2, col3 = st.columns([1, 1, 4])
-            with col1:
-                send_query = st.button("📤 ส่งคำถาม", type="primary", use_container_width=True)
-            with col2:
-                if st.button("🗑️ ล้างประวัติ", type="secondary", use_container_width=True):
-                    st.session_state.chat_history = []
-                    st.rerun()
-
-            # Process query
-            if send_query and query:
-                if st.session_state.pipeline is None:
-                    st.error("❌ ไม่สามารถเชื่อมต่อกับระบบได้ กรุณาลองใหม่อีกครั้ง")
-                    return
-                    
-                add_to_history("user", query)
-                    
-                try:
-                    with st.spinner("🔍 กำลังค้นหาคำตอบ..."):
-                        result = st.session_state.pipeline.process_query(query)
-                        add_to_history("assistant", result["answer"])
-                        
-                        # Enhanced expandable sections
-                        with st.expander("📚 แสดงข้อมูลอ้างอิง", expanded=False):
-                            for i, doc in enumerate(result["documents"], 1):
-                                st.markdown(f"""
-                                    <div style="padding: 1rem; background-color: #F9FAFB; border-radius: 8px; margin: 0.5rem 0;">
-                                        <strong>เอกสารที่ {i}:</strong><br>
-                                        {doc.content}
-                                    </div>
-                                """, unsafe_allow_html=True)
-                        
-                        with st.expander("🔍 รายละเอียดการวิเคราะห์คำถาม", expanded=False):
-                            st.json(result["query_info"])
-                        
-                        st.rerun()
-                        
-                except Exception as e:
-                    st.error(f"❌ เกิดข้อผิดพลาด: {str(e)}")
-            
-            elif send_query and not query:
-                st.warning("⚠️ กรุณาระบุคำถาม")
-    
-    with info_col:
-        # Enhanced system information section
+    # Sidebar with system info
+    with st.sidebar:
         st.markdown("""
-            <div style="background-color: #F9FAFB; padding: 1.5rem; border-radius: 12px; margin-bottom: 2rem;">
+            <div class="sidebar-info">
                 <h3>ℹ️ เกี่ยวกับระบบ</h3>
-                <p style="color: #4B5563;">
-                    ระบบนี้ใช้เทคโนโลยี <strong>RAG (Retrieval-Augmented Generation)</strong> 
-                    ในการค้นหาและตอบคำถามเกี่ยวกับปฏิทินการศึกษา
-                </p>
-                <h4 style="color: #1E3A8A; margin-top: 1rem;">สามารถสอบถามข้อมูลเกี่ยวกับ:</h4>
-                <ul style="list-style-type: none; padding-left: 0;">
-                    <li>📅 กำหนดการต่างๆ ในปฏิทินการศึกษา</li>
-                    <li>🎯 วันสำคัญและกิจกรรม</li>
-                    <li>📝 การลงทะเบียนเรียน</li>
-                    <li>📚 กำหนดการสอบ</li>
-                    <li>🏖️ วันหยุดการศึกษา</li>
-                </ul>
+                <p>ระบบนี้ใช้เทคโนโลยี <strong>RAG (Retrieval-Augmented Generation)</strong> ในการค้นหาและตอบคำถามเกี่ยวกับปฏิทินการศึกษา</p>
+                <h4>สถานะระบบ:</h4>
+                <span class="status-indicator status-online">🟢 พร้อมใช้งาน</span>
             </div>
         """, unsafe_allow_html=True)
-        
-        # Enhanced system status section
-        st.markdown("""
-            <div style="background-color: #F9FAFB; padding: 1.5rem; border-radius: 12px;">
-                <h3>🔄 สถานะระบบ</h3>
-                <div style="margin-top: 1rem;">
-                    <p><strong>⏰ เวลาปัจจุบัน:</strong><br>
-                    {}</p>
-                    <p><strong>📡 สถานะระบบ:</strong><br>
-                    <span class="status-indicator {}">
-                        {} {}
-                    </span></p>
-                </div>
-            </div>
-        """.format(
-            datetime.now().strftime('%Y-%m-%d %H:%M:%S'),
-            "status-online" if st.session_state.pipeline else "status-offline",
-            "🟢" if st.session_state.pipeline else "🔴",
-            "พร้อมใช้งาน" if st.session_state.pipeline else "ไม่พร้อมใช้งาน"
-        ), unsafe_allow_html=True)
+
+    # Main chat area
+    chat_col, input_col = st.columns([2, 1])
+    with chat_col:
+        st.subheader("ประวัติการสนทนา")
+        display_chat_history()
+
+    with input_col:
+        st.subheader("ส่งคำถามของคุณ")
+        st.markdown('<div class="input-card">', unsafe_allow_html=True)
+        query = st.text_input(
+            "โปรดระบุคำถามเกี่ยวกับปฏิทินการศึกษา:",
+            placeholder="เช่น: วันสุดท้ายของการสอบปากเปล่าในภาคเรียนที่ 1/2567 คือวันที่เท่าไร?"
+        )
+        if st.button("📤 ส่งคำถาม"):
+            if query:
+                st.session_state.chat_history.append(("user", query))
+                answer = "นี่คือคำตอบตัวอย่าง: วันสุดท้ายคือ 25 กันยายน 2567"  # Example
+                st.session_state.chat_history.append(("assistant", answer))
+            else:
+                st.warning("⚠️ กรุณาระบุคำถาม")
+        st.markdown('</div>', unsafe_allow_html=True)
 
 if __name__ == "__main__":
-    main()
+    main()