# flake8: noqa: E501

import re
from urllib.parse import parse_qs, quote


def get_user_agent():
    # TODO: randomize it
    return "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36"


def regex_search_string(regexes, string, default=None):
    if not isinstance(regexes, list):
        regexes = [regexes]
    for regex in regexes:
        match = re.match(regex, string)
        if match:
            return match
    return default


def dump_qs(obj):
    qs = ""
    for key in obj:
        if isinstance(obj[key], (str, int, float)):
            qs += quote(key) + "=" + quote(str(obj[key]))
        else:
            # TODO: support nested dicts and lists
            raise TypeError("unknown types in dump_qs")
    return qs