from typing import Optional

from pydantic import Field, NonNegativeInt, PositiveInt
from pydantic_settings import BaseSettings


class TencentVectorDBConfig(BaseSettings):
    """
    Tencent Vector configs
    """

    TENCENT_VECTOR_DB_URL: Optional[str] = Field(
        description="Tencent Vector URL",
        default=None,
    )

    TENCENT_VECTOR_DB_API_KEY: Optional[str] = Field(
        description="Tencent Vector API key",
        default=None,
    )

    TENCENT_VECTOR_DB_TIMEOUT: PositiveInt = Field(
        description="Tencent Vector timeout in seconds",
        default=30,
    )

    TENCENT_VECTOR_DB_USERNAME: Optional[str] = Field(
        description="Tencent Vector username",
        default=None,
    )

    TENCENT_VECTOR_DB_PASSWORD: Optional[str] = Field(
        description="Tencent Vector password",
        default=None,
    )

    TENCENT_VECTOR_DB_SHARD: PositiveInt = Field(
        description="Tencent Vector sharding number",
        default=1,
    )

    TENCENT_VECTOR_DB_REPLICAS: NonNegativeInt = Field(
        description="Tencent Vector replicas",
        default=2,
    )

    TENCENT_VECTOR_DB_DATABASE: Optional[str] = Field(
        description="Tencent Vector Database",
        default=None,
    )