import json
from IPy import IP


def details(cidr="192.168.0.0/24", **kwargs):
    network = IP(cidr)
    version = network.version()
    iptype = network.iptype().lower()
    reverse = network.reverseName()
    prefix = network.prefixlen()
    netmask = str(network.netmask())
    broadcast = str(network.broadcast())
    length = network.len()

    payload = {"ip_version": version, "type": iptype, "reverse": reverse,
               "prefix": prefix, "netmask": netmask, "broadcast": broadcast,
               "length": length, "cidr": cidr}

    print("----------------------")
    print("Function:", details.__name__)
    print("JSON payload:", payload)
    print("----------------------\n")

    return build_json(payload)


def build_json(data):
    indentation_level = 4

    print("----------------------")
    print("Function:", build_json.__name__)
    print("JSON options")
    print("  - indentation:", indentation_level)
    print("  - sort: yes")
    print(json.dumps(data, sort_keys=True, indent=indentation_level))
    print("----------------------")

    return data