"""Minimal test to verify the agent can load and generate text."""

from __future__ import annotations

import sys
from pathlib import Path

# Add project root to Python path
project_root = Path(__file__).resolve().parents[1]
if str(project_root) not in sys.path:
    sys.path.insert(0, str(project_root))

from agent.client_llm import Message, NexaSciModelClient


def main() -> None:
    """Run a minimal generation test."""
    
    print("Loading NexaSci model...")
    try:
        client = NexaSciModelClient()
        print("✓ Model loaded successfully")
    except Exception as e:
        print(f"✗ Failed to load model: {e}")
        return
    
    print("\nTesting generation with a simple prompt...")
    messages = [
        Message(role="user", content="What is 2+2? Answer briefly.")
    ]
    
    try:
        response = client.generate(messages, max_new_tokens=50)
        print(f"✓ Generation successful!")
        print(f"\nResponse: {response}")
    except Exception as e:
        print(f"✗ Generation failed: {e}")
        import traceback
        traceback.print_exc()


if __name__ == "__main__":
    main()