from typing import Optional, List
from pydantic import BaseModel, Field
from datetime import datetime


class RemoteServerBase(BaseModel):
    server_id: str = Field(..., description="服务器唯一标识，如 MCP1")
    name: str = Field(..., description="服务器名称")
    host: str = Field(..., description="服务器地址")
    port: int = Field(22, description="SSH端口")
    username: str = Field("root", description="SSH用户名")
    password: Optional[str] = Field(None, description="SSH密码")
    key_file: Optional[str] = Field(None, description="SSH私钥路径")
    project_path: str = Field("/root/troov-asyncio", description="项目路径")


class RemoteServerCreate(RemoteServerBase):
    pass


class RemoteServerUpdate(BaseModel):
    name: Optional[str] = None
    host: Optional[str] = None
    port: Optional[int] = None
    username: Optional[str] = None
    password: Optional[str] = None
    key_file: Optional[str] = None
    project_path: Optional[str] = None


class RemoteServerOut(RemoteServerBase):
    id: int
    created_at: datetime
    updated_at: datetime

    class Config:
        from_attributes = True