#!/usr/bin/env python3
# ruff: noqa: T201,SIM108,TRY003
"""Removes server form production setup."""

from cloudflare import Cloudflare
import os
from configparser import ConfigParser
import sys
import subprocess
import json

sentry_org = "weblate"

if len(sys.argv) not in (2, 3, 4):
    raise ValueError("Usage: remove-server DNS_NAME [PUBLIC_NAME [SERVER_NAME]]")

dns_name = f"{sys.argv[1]}.weblate.cloud"
if len(sys.argv) >= 3:  # noqa: PLR2004
    public_name = sys.argv[2]
else:
    public_name = dns_name
if len(sys.argv) >= 4:  # noqa: PLR2004
    server_name = sys.argv[3]
else:
    server_name = f"{sys.argv[1]}-weblate"

# CloudFlare
cp = ConfigParser()
cp.read([os.path.expanduser("~/.cloudflare/cloudflare.cfg")])
token = cp.get("Cloudflare", "token")
cf = Cloudflare(api_token=token)

zone = cf.zones.list(name="weblate.cloud").result[0]

dns_records = list(
    cf.dns.records.list(
        name=dns_name,
        zone_id=zone.id,
    )
)

# Hetzner
servers_json = subprocess.run(
    ["hcloud", "server", "list", "-o", "json"], capture_output=True, check=True
)
servers = [
    server
    for server in json.loads(servers_json.stdout)
    if server["name"] == server_name
]

print("== Summary ==")
print("Sentry environment:", public_name)
print("DNS entries:", len(dns_records))
print(dns_records)
print("Servers:", len(servers))
print(servers)
print()
print("Press Ctrl+C to cancel or Enter to continue...")
input()

print("Removing DNS entries...")
for record in dns_records:
    cf.dns.records.delete(record.id, zone_id=zone.id)
print("Removing server...")
for server in servers:
    subprocess.run(["hcloud", "server", "delete", str(server["id"])], check=True)
print("Disabling sentry cron monitors...")
subprocess.run(["./disable-sentry-monitors", public_name])