import os
import cv2

def rename_files(directory_path: str):
    extensions = set()

    for file in os.listdir(directory_path):
        filename, extension = file.split(".")
        extensions.add(extension)
        old_filename = os.path.join(directory_path, file)
        new_filename = os.path.join(directory_path, f"{filename}.jpg")
        if old_filename != new_filename:
            print(f"{old_filename} -> {new_filename}")
            os.rename(old_filename, new_filename)

def check_images(directory_path: str):
    for file in os.listdir(directory_path):
        try:
            img = cv2.imread(os.path.join(directory_path, file))
            if img is None:
                print(file)
        except Exception:
            print(file)

def check_labels(dir_path: str) -> int:
    for filename in os.listdir(dir_path):
        name, extension = filename.split(".")
        if len(name) != 17:
            print(filename)
        

# rename_files("train_data/images/")
# check_images("train_data/images/")
check_labels("train_data/images/")