from typing import Optional
from pydantic import BaseModel, Field


class GPSQueryRequest(BaseModel):
    device_id: str = Field(..., description="设备ID，如 TalkingQ_001")


class VolumeRequest(BaseModel):
    device_id: str = Field(..., description="设备ID")
    level: int = Field(..., ge=0, le=100, description="音量等级 0-100")


class OTARequest(BaseModel):
    device_id: str = Field(..., description="设备ID")
    url: str = Field(..., description="固件下载地址")
    version: str = Field(..., description="目标版本号")


class NFCNoticeRequest(BaseModel):
    device_id: str = Field(..., description="设备ID")
    url: str = Field(..., description="提示音地址")


class NFCListenRequest(BaseModel):
    device_id: str = Field(..., description="设备ID")
    uuid: str = Field(..., description="NFC卡片UUID")


class NFCUnreadRequest(BaseModel):
    device_id: str = Field(..., description="设备ID")
    url: str = Field(..., description="未读留言音频地址")


class NFCBindRequest(BaseModel):
    device_id: str = Field(..., description="设备ID")
    uuid: str = Field(..., description="NFC卡片UUID")


class CommandResponse(BaseModel):
    code: int = 0
    message: str = "success"
    msg_id: str = Field(..., description="消息ID")
    device_id: str = Field(..., description="设备ID")


class DeviceResponseData(BaseModel):
    msg_id: str
    status: Optional[str] = None
    data: Optional[dict] = None
    timestamp: Optional[float] = None


class DeviceStatusResponse(BaseModel):
    device_id: str
    online: bool
    last_seen: Optional[float] = None