from PIL import Image
import os
from pathlib import Path
import PIL

def convert(filepath,fixed_height=1200):
    path = Path(filepath)
    filename = filepath.split("/")[-1:][0]
    newfilebasefolder = path.parent.absolute()
    newfilename = str(newfilebasefolder)+"/"+filename
    try:
        image = Image.open(filepath)
        height_percent = (fixed_height / float(image.size[1]))
        width_size = int((float(image.size[0]) * float(height_percent)))
        image = image.resize((width_size, fixed_height), PIL.Image.NEAREST)
        print(f'Saving New File: {newfilename}')
        image.save(newfilename)
    except Exception as e:
        print(f"failed: {e}")

def getListing(path):
    path_contents = []
    for directory_list in os.listdir(path):
        if not directory_list.startswith('.'):
            path_contents.append(directory_list)
    return path_contents

def is_it_a_file(content):
    if content.endswith(".png") or content.endswith(".JPG") or content.endswith(".jpg") or content.endswith(".JPEG") or content.endswith(
    ".jpeg" ):
        return True
    else:
        return False

def iterateFolder(root_directory):
    print(f'Digging into: {root_directory}')
    directory_listing = getListing(root_directory)
    print(f'Directory Contents: {directory_listing}')
    for contents in directory_listing:
        new_path = os.path.join(root_directory,contents)
        print(f'Checking in: {contents}')
        if is_it_a_file(contents):
            print(f"'{contents}': its a valid file found at '{new_path}'")
            convert(new_path)
            print("--")
        else:
            print(f"'{contents}': its a directory. we go further in '{new_path}'")
            try:
                iterateFolder(new_path)
            except:
                print(f'Error getting into: {new_path}')

if __name__ == '__main__':
    iterateFolder(os.getcwd())