import sys

sys.path.append("..")
import os

from ssh_config_utils.parser import parse_config_text
from ssh_config_utils.host import Host, GlobalHost

from constants import user_ssh_config_path

with open(user_ssh_config_path) as your_ssh_config_file:
    text = your_ssh_config_file.read()
data = parse_config_text(text)


def from_parsed_config_file(data):
    global_host = None
    hosts = []

    for host_data in data:
        for key, values in host_data.items():
            if len(values) == 1:
                host_data[key] = values[0]
        if host_data["host"] == "*":
            if global_host is None:
                del host_data["host"]
                global_host = GlobalHost(host_data)
        else:
            name = host_data.pop("host")
            hosts.append(Host(name, host_data))
    return global_host, hosts


global_host, hosts = from_parsed_config_file(data)