app.py

import gradio as gr
from chatbot import Chatbot
import json

# Initialize chatbot
chatbot = Chatbot()

def chat_interface(message, history):
    """Handle chat interface with Gradio"""
    if not message.strip():
        return "Please enter a message."
    
    # Get response from chatbot
    response = chatbot.get_response(message)
    
    # Format the response for display (removed confidence)
    if response['status'] == 'success':
        formatted_response = response['answer']
    else:
        formatted_response = response['answer']
    
    return formatted_response

def get_system_info():
    """Get system information"""
    faq_count = chatbot.get_qa_count()
    return f"System Status: ✅ Active\nFAQ Pairs Loaded: {faq_count}\nCourse Recommender: ✅ Ready"

def get_course_recommendations(stanine, gwa, strand, hobbies):
    """Get course recommendations"""
    return chatbot.get_course_recommendations(stanine, gwa, strand, hobbies)

# Create Gradio interface
with gr.Blocks(
    title="AI Chatbot",
    theme=gr.themes.Soft(),
    css="""
    .gradio-container {
        max-width: 800px !important;
        margin: auto !important;
    }
    .chat-message {
        padding: 10px;
        margin: 5px 0;
        border-radius: 10px;
    }
    """
) as demo:
    
    gr.Markdown(
        """
        # 🤖 AI Student Assistant
        
        Get answers to your questions and personalized course recommendations!
        
        **Features:**
        - FAQ Chat: Get instant answers from our knowledge base
        - Course Recommendations: Get personalized course suggestions based on your profile
        """
    )
    
    with gr.Tabs():
        with gr.TabItem("💬 FAQ Chat"):
            with gr.Row():
                with gr.Column(scale=3):
                    chatbot_interface = gr.Chatbot(
                        label="FAQ Chat",
                        height=400,
                        show_label=True,
                        container=True,
                        bubble_full_width=False
                    )
                    
                    with gr.Row():
                        msg = gr.Textbox(
                            placeholder="Type your question here...",
                            show_label=False,
                            scale=4,
                            container=False
                        )
                        submit_btn = gr.Button("Send", variant="primary", scale=1)
                
                with gr.Column(scale=1):
                    gr.Markdown("### System Info")
                    system_info = gr.Textbox(
                        value=get_system_info(),
                        label="Status",
                        interactive=False,
                        lines=4
                    )
                    
                    refresh_btn = gr.Button("Refresh Status", variant="secondary")
                    
                    gr.Markdown("### FAQ Instructions")
                    gr.Markdown(
                        """
                        **How to use:**
                        1. Type your question in the text box
                        2. Click Send or press Enter
                        3. Get AI-powered answers from FAQ database
                        
                        **Tips:**
                        - Ask specific questions for better results
                        - Try rephrasing if you don't get a good match
                        """
                    )
        
        with gr.TabItem("🎯 Course Recommendations"):
            with gr.Row():
                with gr.Column(scale=2):
                    gr.Markdown("### 📝 Student Profile")
                    
                    stanine_input = gr.Slider(
                        minimum=1,
                        maximum=9,
                        step=1,
                        value=5,
                        label="Stanine Score (1-9)",
                        info="Your stanine score from standardized tests"
                    )
                    
                    gwa_input = gr.Slider(
                        minimum=75,
                        maximum=100,
                        step=0.1,
                        value=85,
                        label="GWA (75-100)",
                        info="Your General Weighted Average"
                    )
                    
                    strand_input = gr.Dropdown(
                        choices=["STEM", "ABM", "HUMSS"],
                        label="Senior High School Strand",
                        info="Select your SHS strand"
                    )
                    
                    hobbies_input = gr.Textbox(
                        label="Hobbies & Interests",
                        placeholder="e.g., programming, gaming, business, teaching...",
                        lines=3,
                        info="Describe your interests and hobbies"
                    )
                    
                    recommend_btn = gr.Button("Get Recommendations", variant="primary", size="lg")
                
                with gr.Column(scale=3):
                    gr.Markdown("### 🎯 Your Course Recommendations")
                    recommendations_output = gr.Markdown(
                        value="Enter your profile details and click 'Get Recommendations' to see personalized course suggestions.",
                        label="Recommendations"
                    )
                    
                    gr.Markdown("### 📚 Available Courses")
                    gr.Markdown(
                        """
                        **STEM Courses:**
                        - BSCS: Bachelor of Science in Computer Science
                        - BSIT: Bachelor of Science in Information Technology
                        - BSArch: Bachelor of Science in Architecture
                        - BSIE: Bachelor of Science in Industrial Engineering
                        - BSN: Bachelor of Science in Nursing
                        
                        **ABM Courses:**
                        - BSBA: Bachelor of Science in Business Administration
                        - BSA: Bachelor of Science in Accountancy
                        
                        **HUMSS Courses:**
                        - BSED: Bachelor of Science in Education
                        - BSPsych: Bachelor of Science in Psychology
                        
                        **Other Courses:**
                        - BSHM: Bachelor of Science in Hospitality Management
                        - BSAgri: Bachelor of Science in Agriculture
                        """
                    )
    
    # Event handlers
    def user(user_message, history):
        return "", history + [[user_message, None]]
    
    def bot(history):
        user_message = history[-1][0]
        bot_message = chat_interface(user_message, history)
        history[-1][1] = bot_message
        return history
    
    def refresh_system_info():
        return get_system_info()
    
    # Connect FAQ Chat events
    submit_btn.click(
        fn=user,
        inputs=[msg, chatbot_interface],
        outputs=[msg, chatbot_interface],
        queue=False
    ).then(
        fn=bot,
        inputs=chatbot_interface,
        outputs=chatbot_interface,
        queue=True
    )
    
    msg.submit(
        fn=user,
        inputs=[msg, chatbot_interface],
        outputs=[msg, chatbot_interface],
        queue=False
    ).then(
        fn=bot,
        inputs=chatbot_interface,
        outputs=chatbot_interface,
        queue=True
    )
    
    # Connect Course Recommendation events
    recommend_btn.click(
        fn=get_course_recommendations,
        inputs=[stanine_input, gwa_input, strand_input, hobbies_input],
        outputs=recommendations_output
    )
    
    refresh_btn.click(
        fn=refresh_system_info,
        outputs=system_info
    )

if __name__ == "__main__":
    demo.launch(
        server_name="0.0.0.0",
        server_port=7860,
        share=False,
        show_error=True,
        quiet=False
    )