import os
import shutil
from pathlib import Path

def step0_move_old_merged():
    """
    Move the old merged features file to data/merged/temp for later remerge and deletion.
    """
    merged_dir = Path("data/merged/features")
    temp_dir = Path("data/merged/temp")
    temp_dir.mkdir(parents=True, exist_ok=True)
    # Move all files from merged_dir to temp_dir
    for f in merged_dir.glob("*"):
        if f.is_file():
            dest = temp_dir / f.name
            print(f"[INFO] Moving {f} -> {dest}")
            shutil.move(str(f), str(dest))

if __name__ == "__main__":
    step0_move_old_merged()