#!/usr/bin/env python3
"""
Simple test of GUI without full validation.
"""

import sys
import time
from pathlib import Path
import numpy as np

project_root = Path(__file__).parent.parent
sys.path.insert(0, str(project_root))

from ylff.utils.visualization_gui import create_gui  # noqa: E402


def test_gui():
    """Test GUI with dummy data."""
    gui = create_gui()

    # Simulate progressive updates
    def update_thread():
        time.sleep(1)
        gui.add_status_message("Starting test...")

        # Simulate ARKit poses
        for i in range(5):
            time.sleep(0.5)
            # Create dummy pose (4x4 c2w)
            pose = np.eye(4)
            pose[:3, 3] = [i * 0.1, 0, 0]  # Move along X axis
            gui.add_frame_data(frame_idx=i, arkit_pose=pose)
            gui.add_progress_update(i + 1, 5)
            gui.add_status_message(f"Processing frame {i + 1}/5...")

        # Simulate DA3 poses (slightly different)
        for i in range(5):
            time.sleep(0.3)
            pose = np.eye(4)
            pose[:3, 3] = [i * 0.1 + 0.05, 0.02, 0.01]  # Slightly offset
            gui.add_frame_data(frame_idx=i, da3_pose=pose)
            gui.add_status_message(f"DA3 inference: frame {i + 1}/5...")

        # Simulate errors
        for i in range(5):
            time.sleep(0.2)
            errors = {
                "da3_vs_arkit_rot": 2.5 + i * 0.1,
                "da3_vs_arkit_trans": 0.01 + i * 0.001,
            }
            gui.add_frame_data(frame_idx=i, errors=errors)

        gui.add_status_message("Test complete!")
        gui.update_status("Complete", is_processing=False)

    import threading

    thread = threading.Thread(target=update_thread, daemon=True)
    thread.start()

    # Run GUI
    gui.run()


if __name__ == "__main__":
    test_gui()