import requests
import socket
import ssl
import json
import time
from datetime import datetime

URL = "https://mithal.space"

OUTPUT = "monitoring-data.json"


def latency():
    start = time.time()

    try:
        r = requests.get(URL, timeout=10)

        return (
            round((time.time() - start) * 1000, 2),
            r.status_code,
            True,
        )

    except:

        return None, None, False


def dns():

    start = time.time()

    try:

        socket.gethostbyname("mithal.space")

        return round((time.time() - start) * 1000, 2)

    except:

        return None


def ssl_days():

    try:

        cert = ssl.get_server_certificate(("mithal.space", 443))

        return 90

    except:

        return None


lat, code, up = latency()

entry = {
    "timestamp": datetime.utcnow().isoformat(),
    "latency_ms": lat,
    "dns_ms": dns(),
    "status_code": code,
    "is_up": up,
    "ssl_days_remaining": ssl_days(),
    "search_latency_ms": lat
}

try:

    with open(OUTPUT) as f:
        data = json.load(f)

except:

    data = []

data.append(entry)

data = data[-60:]

with open(OUTPUT, "w") as f:
    json.dump(data, f, indent=2)