"""系统设置 Schema。"""

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


class SettingItem(BaseModel):
    """单个设置项。"""
    key: str
    value: str
    value_type: str = "string"  # boolean / integer / string
    group: str = "general"
    label: str
    description: Optional[str] = None
    default_value: Optional[str] = None
    sort_order: int = 0

    class Config:
        from_attributes = True


class SettingUpdateItem(BaseModel):
    """单个更新项。"""
    key: str
    value: str


class SettingBulkUpdate(BaseModel):
    """批量更新设置项。"""
    settings: List[SettingUpdateItem] = Field(..., min_length=1)


class SettingGroupResponse(BaseModel):
    """分组设置响应。"""
    group: str
    label: str
    icon: str = ""
    description: str = ""
    settings: List[SettingItem]