import os
import yaml
from pathlib import Path
from dotenv import load_dotenv

load_dotenv()

ENV = os.getenv("ENV", "prod")
CLUSTER_SIZE_ETCD = int(os.getenv("CLUSTER_SIZE_ETCD", "3"))
CLUSTER_SIZE_PATRONI = int(os.getenv("CLUSTER_SIZE_PATRONI", "3"))
CLUSTER_SIZE_MONGODB = int(os.getenv("CLUSTER_SIZE_MONGODB", "3"))
CLUSTER_SIZE_RABBITMQ = int(os.getenv("CLUSTER_SIZE_RABBITMQ", "3"))
CLUSTER_SIZE_VAULT = int(os.getenv("CLUSTER_SIZE_VAULT", "3"))
REDIS_MODE = os.getenv("REDIS_MODE", "sentinel")
EXTERNAL_DOMAIN = os.getenv("EXTERNAL_DOMAIN", "iklim.co")
EXTERNAL_SUBDOMAIN_SUFFIX = os.getenv("EXTERNAL_SUBDOMAIN_SUFFIX", "")

def load_uk_tokens():
    try:
        with open("config/generated/uk_tokens.yml", "r") as f:
            return yaml.safe_load(f) or {}
    except (FileNotFoundError, OSError):
        return {}

UK_TOKENS = load_uk_tokens()