from typing import List

from pydantic_settings import BaseSettings


class Config(BaseSettings):
    clickhouse_host: str = "localhost"
    clickhouse_port: int = 8123
    clickhouse_user: str = "default"
    clickhouse_pass: str = "clickhouse"

    batch_size: int = 1000

    kafka_bootstrap_servers: List[str] = ["localhost:9092"]
    kafka_input_topic: str = "tap-events"
    kafka_group_id: str = "followgrap-indexer"
    kafka_auto_offset_reset: str = "earliest"

    metrics_port: int = 8500
    metrics_host: str = "0.0.0.0"


CONFIG = Config()