import os
from PIL import Image

def convert_images_to_webp(directory):
    """
    Converts all image files in the specified directory to webp format.

    Args:
        directory (str): The path to the directory containing the image files to convert.
    """
    try:
        # Supported image extensions
        supported_extensions = [".jpg", ".jpeg", ".png", ".bmp", ".tiff"]

        # List all files in the directory
        files = [f for f in os.listdir(directory) if os.path.isfile(os.path.join(directory, f))]
        
        if not files:
            print("No files found in the directory.")
            return

        for file_name in files:
            # Get the file extension
            file_extension = os.path.splitext(file_name)[1].lower()
            if file_extension not in supported_extensions:
                continue  # Skip unsupported files
            
            # Open the image
            old_path = os.path.join(directory, file_name)
            try:
                with Image.open(old_path) as img:
                    # Construct the new file name
                    new_name = os.path.splitext(file_name)[0] + ".webp"
                    new_path = os.path.join(directory, new_name)
                    # Save as webp
                    img.save(new_path, "webp")
                    print(f"Converted: {old_path} -> {new_path}")
            except Exception as e:
                print(f"Failed to convert {file_name}: {e}")

        print("All supported images have been converted to webp format.")
    except Exception as e:
        print(f"An error occurred: {e}")

# Example usage
if __name__ == "__main__":
    folder_path = input("Enter the path to the folder: ").strip()
    if os.path.isdir(folder_path):
        convert_images_to_webp(folder_path)
    else:
        print("The provided path is not a valid directory.")
Z:\Geschäft\Kunden\BestHeat - Roy Curth\Landing-Page\Diashow Produkte\Bilder\Industrieheizung