"""Example: Using the Multi-Modal User Interface."""

import asyncio

from fusionagi import Orchestrator, EventBus, StateManager
from fusionagi.interfaces.multimodal_ui import MultiModalUI
from fusionagi.interfaces.voice import VoiceInterface, VoiceLibrary, VoiceProfile
from fusionagi.interfaces.conversation import ConversationManager, ConversationTuner, ConversationStyle
from fusionagi.interfaces.base import ModalityType


async def main() -> None:
    """Demonstrate multi-modal UI usage."""
    
    # Initialize core FusionAGI components
    bus = EventBus()
    state = StateManager()
    orch = Orchestrator(event_bus=bus, state_manager=state)
    
    # Set up voice interface
    voice_library = VoiceLibrary()
    voice_library.add_voice(VoiceProfile(
        name="Assistant Voice",
        language="en-US",
        style="friendly",
    ))
    
    voice_interface = VoiceInterface(
        voice_library=voice_library,
        stt_provider="whisper",
        tts_provider="system",
    )
    
    # Set up conversation manager
    tuner = ConversationTuner()
    tuner.register_style("default", ConversationStyle(
        formality="neutral",
        verbosity="balanced",
        empathy_level=0.7,
    ))
    
    conv_manager = ConversationManager(tuner=tuner)
    
    # Create multi-modal UI
    ui = MultiModalUI(
        orchestrator=orch,
        conversation_manager=conv_manager,
        voice_interface=voice_interface,
    )
    
    print("=== FusionAGI Multi-Modal User Interface ===\n")
    
    # ========== Session Creation ==========
    print("1. Creating User Session...")
    
    session_id = ui.create_session(
        user_id="demo_user",
        preferred_modalities=[ModalityType.TEXT, ModalityType.VOICE],
        accessibility_settings={
            "high_contrast": False,
            "screen_reader": False,
            "large_text": False,
        },
    )
    
    print(f"  ✓ Session created: {session_id[:16]}...")
    print(f"  ✓ Active modalities: TEXT, VOICE\n")
    
    # ========== Multi-Modal Output ==========
    print("2. Sending Multi-Modal Messages...")
    
    await ui.send_to_user(
        session_id,
        "Welcome to FusionAGI! I can interact with you through text and voice.",
        modalities=[ModalityType.TEXT],
    )
    print("  ✓ Sent welcome message (TEXT)")
    
    await ui.send_to_user(
        session_id,
        "How can I assist you today?",
        modalities=[ModalityType.TEXT, ModalityType.VOICE],
    )
    print("  ✓ Sent greeting (TEXT + VOICE)\n")
    
    # ========== Conversation ==========
    print("3. Conversational Interaction...")
    
    user_inputs = [
        "What can you do?",
        "Tell me about your capabilities",
        "Can you help me with a task?",
    ]
    
    for user_input in user_inputs:
        print(f"  User: {user_input}")
        response = await ui.converse(session_id, user_input)
        print(f"  Agent: {response}\n")
    
    # ========== Task Submission ==========
    print("4. Interactive Task Submission...")
    
    task_id = await ui.submit_task_interactive(
        session_id,
        goal="Analyze system performance and generate report",
        constraints={"format": "markdown", "max_length": 1000},
    )
    
    print(f"  ✓ Task submitted: {task_id[:8]}...")
    print("  ✓ User will receive real-time updates\n")
    
    # ========== Modality Management ==========
    print("5. Managing Modalities...")
    
    # Enable haptic feedback (if available)
    success = ui.enable_modality(session_id, ModalityType.HAPTIC)
    if success:
        print("  ✓ Haptic modality enabled")
    else:
        print("  ℹ Haptic modality not available")
    
    # Check available modalities
    available = ui.get_available_modalities()
    print(f"  Available modalities: {[m.value for m in available]}\n")
    
    # ========== Session Statistics ==========
    print("6. Session Statistics...")
    
    stats = ui.get_session_statistics(session_id)
    print(f"  Session ID: {stats['session_id'][:16]}...")
    print(f"  User ID: {stats['user_id']}")
    print(f"  Active modalities: {stats['active_modalities']}")
    print(f"  Conversation turns: {stats['conversation_turns']}")
    print(f"  Started at: {stats['started_at']}")
    print()
    
    # ========== Session Cleanup ==========
    print("7. Ending Session...")
    
    ui.end_session(session_id)
    print("  ✓ Session ended\n")
    
    print("=== Multi-Modal UI Demo Complete ===")


if __name__ == "__main__":
    asyncio.run(main())