app_simple.py

import gradio as gr
from utils import SocialGraphManager, SuggestionGenerator

# Initialize the social graph manager and suggestion generator
social_graph = SocialGraphManager("social_graph.json")
suggestion_generator = SuggestionGenerator()

def format_person_display(person):
    """Format person information for display in the dropdown."""
    return f"{person['name']} ({person['role']})"

def get_people_choices():
    """Get formatted choices for the people dropdown."""
    people = social_graph.get_people_list()
    return {format_person_display(person): person["id"] for person in people}

def get_suggestion_categories():
    """Get suggestion categories from the social graph."""
    if "common_utterances" in social_graph.graph:
        return list(social_graph.graph["common_utterances"].keys())
    return []

def on_person_change(person_id):
    """Handle person selection change."""
    if not person_id:
        return "", []
    
    person_context = social_graph.get_person_context(person_id)
    context_info = f"**{person_context.get('name', '')}** - {person_context.get('role', '')}\n\n"
    context_info += f"**Topics:** {', '.join(person_context.get('topics', []))}\n\n"
    context_info += f"**Frequency:** {person_context.get('frequency', '')}\n\n"
    context_info += f"**Context:** {person_context.get('context', '')}"
    
    # Get common phrases for this person
    phrases = person_context.get("common_phrases", [])
    phrases_text = "\n\n".join(phrases)
    
    return context_info, phrases_text

def generate_suggestions(person_id, user_input, suggestion_type):
    """Generate suggestions based on the selected person and user input."""
    if not person_id:
        return "Please select a person first."
    
    person_context = social_graph.get_person_context(person_id)
    
    # If suggestion type is "model", use the language model
    if suggestion_type == "model":
        suggestion = suggestion_generator.generate_suggestion(person_context, user_input)
        return suggestion
    
    # If suggestion type is "common_phrases", use the person's common phrases
    elif suggestion_type == "common_phrases":
        phrases = social_graph.get_relevant_phrases(person_id, user_input)
        return "\n\n".join(phrases)
    
    # If suggestion type is a category from common_utterances
    elif suggestion_type in get_suggestion_categories():
        utterances = social_graph.get_common_utterances(suggestion_type)
        return "\n\n".join(utterances)
    
    # Default fallback
    return "No suggestions available."

def speak_text(text):
    """Function to 'speak' the selected text (placeholder for TTS integration)."""
    return f"Speaking: {text}"

# Create the Gradio interface
with gr.Blocks(title="AAC Social Graph Assistant") as demo:
    gr.Markdown("# AAC Social Graph Assistant")
    gr.Markdown("Select who you're talking to, and get contextually relevant suggestions.")
    
    with gr.Row():
        with gr.Column(scale=1):
            # Person selection
            person_dropdown = gr.Dropdown(
                choices=get_people_choices(),
                label="Who are you talking to?"
            )
            
            # Context display
            context_display = gr.Markdown(label="Context Information")
            
            # User input
            user_input = gr.Textbox(
                label="Your current conversation (optional)",
                placeholder="Type or paste current conversation context here...",
                lines=3
            )
            
            # Suggestion type selection
            suggestion_type = gr.Radio(
                choices=["model", "common_phrases"] + get_suggestion_categories(),
                value="model",
                label="Suggestion Type"
            )
            
            # Generate button
            generate_btn = gr.Button("Generate Suggestions", variant="primary")
        
        with gr.Column(scale=1):
            # Common phrases
            common_phrases = gr.Textbox(
                label="Common Phrases",
                placeholder="Common phrases will appear here...",
                lines=5
            )
            
            # Suggestions output
            suggestions_output = gr.Textbox(
                label="Suggested Phrases",
                placeholder="Suggestions will appear here...",
                lines=8
            )
            
            # Speak button
            speak_btn = gr.Button("Speak Selected Text", variant="secondary")
            
            # Speech output
            speech_output = gr.Textbox(
                label="Speech Output",
                placeholder="Speech output will appear here...",
                lines=2
            )
    
    # Set up event handlers
    person_dropdown.change(
        on_person_change,
        inputs=[person_dropdown],
        outputs=[context_display, common_phrases]
    )
    
    generate_btn.click(
        generate_suggestions,
        inputs=[person_dropdown, user_input, suggestion_type],
        outputs=[suggestions_output]
    )
    
    speak_btn.click(
        speak_text,
        inputs=[suggestions_output],
        outputs=[speech_output]
    )

# Launch the app
if __name__ == "__main__":
    demo.launch()