from pydantic_settings import BaseSettings

class IndexerSettings(BaseSettings):
    CHAIN_ID: int = 46630 # Robinhood Testnet default
    RPC_URL: str = "https://rpc.testnet.chain.robinhood.com"
    START_BLOCK: int = 0
    BATCH_SIZE: int = 100
    POLL_INTERVAL_SECONDS: float = 2.0
    
    # 数据库与 Redis
    DATABASE_URL: str = "postgresql+asyncpg://postgres:postgres@localhost:5432/wtfx"
    REDIS_URL: str = "redis://localhost:6379/0"
    
    # 控制器合约地址
    CONTROLLER_ADDRESS: str = "0x0000000000000000000000000000000000000000"

    class Config:
        env_file = ".env"

indexer_settings = IndexerSettings()