import sys, os
sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "../..")))
from FrameProcessor.graph.workflow import frame_processor
from types_.state import GraphState
from PIL import Image
import io
import base64

def load_image_base64(image_path):
    """Load image and return base64 string"""
    with open(image_path, "rb") as img_file:
        return base64.b64encode(img_file.read()).decode("utf-8")

def test_graph_on_frame(frame_path):
    if not os.path.exists(frame_path):
        raise FileNotFoundError(f"Frame not found: {frame_path}")

    base64_img = load_image_base64(frame_path)

    # Initial graph state
    initial_state: GraphState = {
        "frame_path": frame_path,
        "frame_data": {
            "base64_image": base64_img,
        },
        "frame_features": {},
        "importance": "not_important",
        "reason": "",
        "description": {},
        "next_step": "extract_features"
    }

    # Run the graph
    final_state = frame_processor.invoke(initial_state)

    # Print summary
    print("\n=== Graph Result ===")
    for k, v in final_state.items():
        if isinstance(v, dict):
            print(f"{k}: dict with {len(v)} keys")
        elif isinstance(v, list):
            print(f"{k}: list with {len(v)} items")
        else:
            print(f"{k}: {v}")

if __name__ == "__main__":
    # 👇 Replace this with any valid image path
    test_graph_on_frame("/home/israa/Desktop/SummerAIse/outputs/keyframes/keyframe_0000.jpg")