52 lines
2.1 KiB
Python
52 lines
2.1 KiB
Python
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import hashlib
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from datetime import datetime
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from typing import Optional, List, Dict
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from pydantic import BaseModel, Field
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# ------------------------------
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# 请求模型（前端传参校验）
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# ------------------------------
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class DeviceCreateRequest(BaseModel):
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"""设备流信息创建请求模型"""
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ip: Optional[str] = Field(..., max_length=100, description="设备IP地址")
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hostname: Optional[str] = Field(None, max_length=100, description="设备别名")
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params: Optional[Dict] = Field(None, description="设备详细信息")
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def md5_encrypt(text: str) -> str:
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"""对字符串进行MD5加密"""
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if not text:
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return ""
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md5_hash = hashlib.md5()
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md5_hash.update(text.encode('utf-8'))
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return md5_hash.hexdigest()
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# ------------------------------
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# 响应模型（后端返回设备数据）
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# ------------------------------
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class DeviceResponse(BaseModel):
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"""设备流信息响应模型（字段与表结构完全对齐）"""
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id: int = Field(..., description="设备ID")
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hostname: Optional[str] = Field(None, max_length=100, description="设备别名")
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rtmp_push_url: Optional[str] = Field(None, description="需要推送的RTMP地址")
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live_webrtc_url: Optional[str] = Field(None, description="直播的Webrtc地址")
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detection_webrtc_url: Optional[str] = Field(None, description="检测的Webrtc地址")
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device_online_status: int = Field(..., description="设备在线状态（1-在线、0-离线）")
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device_type: Optional[str] = Field(None, description="设备类型")
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alarm_count: int = Field(..., description="报警次数")
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params: Optional[str] = Field(None, description="设备详细信息")
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created_at: datetime = Field(..., description="记录创建时间")
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updated_at: datetime = Field(..., description="记录更新时间")
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# 支持从数据库查询结果转换
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model_config = {"from_attributes": True}
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class DeviceListResponse(BaseModel):
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"""设备流信息列表响应模型"""
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total: int = Field(..., description="设备总数")
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devices: List[DeviceResponse] = Field(..., description="设备列表")
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