import urllib.parse

from django.conf import settings

from core.lib.opensearch import client, run_main_query
from core.lib.threshold import threshold_request


def get_irc_stats():
    url = "irc/stats"
    payload = {}
    stats = threshold_request(url, payload)
    if not stats:
        return {}
    return stats


def get_irc_networks():
    url = "irc/networks"
    payload = {}
    networks = threshold_request(url, payload)
    if not networks:
        return {}
    return networks


def get_irc_network(net):
    url = f"irc/network/{net}"
    payload = {}
    network = threshold_request(url, payload)
    if not network:
        return {}
    return network


def edit_irc_network(net, data):
    url = f"irc/network/{net}/edit"
    payload = dict(data)
    result = threshold_request(url, payload)
    return result


def change_network_status(net, num, status):
    url = f"irc/network/{net}/{num}"
    payload = {"status": status}
    result = threshold_request(url, payload)
    return result


def get_irc_relays(net):
    url = f"irc/network/{net}/relays"
    payload = {}
    relays = threshold_request(url, payload)
    if not relays:
        return {}
    return relays


def get_irc_channels(net):
    url = f"irc/network/{net}/channels"
    payload = {}
    channels = threshold_request(url, payload)
    if not channels:
        return {}
    return channels


def part_channel(net, channel):
    channel = urllib.parse.quote(channel, safe="")
    url = f"irc/network/{net}/channel/{channel}"
    payload = {}
    parted = threshold_request(url, payload, method="DELETE")
    if not parted:
        return {}
    return parted


def join_channel(net, channel):
    channel = urllib.parse.quote(channel, safe="")
    url = f"irc/network/{net}/channel/{channel}"
    payload = {}
    joined = threshold_request(url, payload, method="PUT")
    if not joined:
        return {}
    return joined


def get_aliases():
    url = "aliases"
    payload = {}
    aliases = threshold_request(url, payload, method="GET")
    return aliases


def add_relay(net, num):
    if num:
        url = f"irc/network/{net}/{num}"
    else:
        url = f"irc/network/{net}"
    payload = {}
    created = threshold_request(url, payload, method="PUT")
    return created


def del_relay(net, num):
    url = f"irc/network/{net}/{num}"
    payload = {}
    deleted = threshold_request(url, payload, method="DELETE")
    return deleted


def update_aliases(aliases):
    url = "aliases"
    payload = aliases
    deleted = threshold_request(url, payload, method="POST")
    return deleted


def run_auto(net):
    url = f"irc/auto/{net}"
    payload = {}
    deleted = threshold_request(url, payload, method="POST")
    return deleted


def run_list(net):
    url = f"irc/list/{net}"
    payload = {}
    ran = threshold_request(url, payload, method="POST")
    return ran


def create_network(data):
    url = "irc/network/create"
    payload = data
    ran = threshold_request(url, payload, method="PUT")
    return ran


def del_network(net):
    url = f"irc/network/{net}"
    payload = {}
    deleted = threshold_request(url, payload, method="DELETE")
    return deleted


def construct_alert_query():
    # Get the initial query
    query = {
        "size": 25,
        "query": {
            "bool": {
                "must": [
                    {"match": {"src": "irc"}},
                ]
            }
        },
        "sort": [
            {
                "ts": {
                    "order": "desc",
                }
            }
        ],
    }
    return query


def get_irc_alerts(user):
    query = construct_alert_query()
    results = run_main_query(
        client,
        user,  # passed through run_main_query to filter_blacklisted
        query,
        custom_query=True,
        index=settings.OPENSEARCH_INDEX_INT,
    )
    if not results:
        return []
    results_parsed = []
    if "hits" in results.keys():
        if "hits" in results["hits"]:
            for item in results["hits"]["hits"]:
                element = item["_source"]
                element["id"] = item["_id"]

                # Split the timestamp into date and time
                ts = element["ts"]
                ts_spl = ts.split("T")
                date = ts_spl[0]
                time = ts_spl[1]
                element["date"] = date
                element["time"] = time
                results_parsed.append(element)
    return results_parsed


def send_irc_message(net, num, channel, msg, nick=None):
    channel = urllib.parse.quote(channel, safe="")
    url = f"irc/msg/{net}/{num}/{channel}"
    payload = {"msg": msg}
    if nick:
        payload["nick"] = nick
    messaged = threshold_request(url, payload, method="PUT")
    return messaged