import json
import sys
from argparse import ArgumentParser
from urllib.parse import urlencode, urlparse, urlunparse
from urllib.request import HTTPError, URLError, urlopen

from etherpump.commands.common import getjson


def main(args):
    p = ArgumentParser("call listAllPads and print the results")
    p.add_argument(
        "--padinfo",
        default=".etherpump/settings.json",
        help="settings, default: .etherdump/settings.json",
    )
    p.add_argument("--showurl", default=False, action="store_true")
    p.add_argument(
        "--format",
        default="lines",
        help="output format: lines, json; default lines",
    )
    args = p.parse_args(args)

    with open(args.padinfo) as f:
        info = json.load(f)
    apiurl = info.get("apiurl")
    # apiurl = {0[protocol]}://{0[hostname]}:{0[port]}{0[apiurl]}{0[apiversion]}/".format(info)
    data = {}
    data['apikey'] = info['apikey']
    requesturl = apiurl + 'listAllPads?' + urlencode(data)
    if args.showurl:
        print(requesturl)
    else:
        results = getjson(requesturl)['data']['padIDs']
        if args.format == "json":
            print(json.dumps(results))
        else:
            for r in results:
                print(r)