#  Copyright 2026 zhaoxi826
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#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
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#       http://www.apache.org/licenses/LICENSE-2.0
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#  distributed under the License is distributed on an "AS IS" BASIS,
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from sqlmodel import SQLModel, Field
from typing import List
from sqlalchemy import Column, JSON
from typing import Optional

class Provider(SQLModel, table=True):
    """Provider 核心组件类。
    这是一个模型/服务提供商适配器类，屏蔽了外部不同供应商（如 OpenAI、Anthropic 等）的底层 API 差异。它负责标准化参数组装、网络请求发送、鉴权处理以及响应结构的反序列化。    """
    __tablename__ = "provider"
    provider_id: str = Field(primary_key=True)
    provider_title: str = Field(index=True)
    provider_type: str

    provider_url: Optional[str]
    provider_apikey: Optional[str]

    provider_models: List[str] = Field(sa_column=Column(JSON))

    provider_owner: str
    is_active: bool = Field(default=True, description="该服务商节点是否在线/启用")