#! /usr/bin/python3

"""Multipage scan script"""

import subprocess as sp
import datetime as dt
import os

pages = int(input("No of pages: "))

if __name__ == "__main__":
    dn = dt.datetime.now()
    fp = f"{dn.strftime('%Y%m%d_%H%M')}"
    for i in range(1, pages+1):
        print(f"{i} / {pages}")
        file = f"{fp}_{i:04d}.png"
        sp.call([
            'scanimage',
            '-d', "hpaio:/net/deskjet_3070_b611_series?ip=192.168.178.150&queue=false",
            '--format=png',
            '--resolution=200',
            '--mode=Gray',
            '--output-file', file
            ])
    sp.call([
        'convert', "`ls -d ./{fp}_*`", fp + ".pdf"
        ])
    print("created multipage PDF {file}.pdf")