{
  "$schema": "https://json-schema.org/draft/2020-12",
  "$id": "https://api.dewalt.com/schemas/tool",
  "title": "DEWALT Connected Tool",
  "description": "A DEWALT Tool Connect-registered power tool with connectivity status, firmware, and usage data.",
  "type": "object",
  "required": ["id", "model", "serialNumber", "brand"],
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique identifier for the tool"
    },
    "name": {
      "type": "string",
      "description": "User-defined display name for the tool"
    },
    "model": {
      "type": "string",
      "description": "DEWALT model number (e.g., DCD999)"
    },
    "serialNumber": {
      "type": "string",
      "description": "Manufacturer serial number used for registration"
    },
    "type": {
      "type": "string",
      "description": "Tool category",
      "enum": ["drill", "saw", "grinder", "sander", "nailer", "light", "vacuum", "other"]
    },
    "brand": {
      "type": "string",
      "description": "Stanley Black & Decker brand",
      "enum": ["DEWALT", "Stanley", "Craftsman", "Black+Decker"]
    },
    "status": {
      "type": "string",
      "description": "Current Bluetooth connectivity status",
      "enum": ["connected", "disconnected"]
    },
    "jobsiteId": {
      "type": "string",
      "description": "Identifier of the jobsite where the tool is assigned"
    },
    "firmwareVersion": {
      "type": "string",
      "description": "Current firmware version installed on the tool"
    },
    "purchaseDate": {
      "type": "string",
      "format": "date",
      "description": "Date the tool was purchased"
    },
    "warrantyExpiry": {
      "type": "string",
      "format": "date",
      "description": "Warranty expiration date"
    },
    "lastSeen": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp of last Bluetooth connection"
    },
    "totalRuntime": {
      "type": "number",
      "minimum": 0,
      "description": "Total accumulated operational runtime in hours"
    },
    "assignedUserId": {
      "type": "string",
      "description": "User identifier of the worker assigned this tool"
    },
    "registeredAt": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the tool was registered to the account"
    }
  },
  "examples": [
    {
      "id": "tool_dcd999_001",
      "name": "Drill - Tower B",
      "model": "DCD999",
      "serialNumber": "SN2024001234",
      "type": "drill",
      "brand": "DEWALT",
      "status": "connected",
      "jobsiteId": "jobsite_downtown_tower",
      "firmwareVersion": "2.1.4",
      "purchaseDate": "2024-06-15",
      "warrantyExpiry": "2027-06-15",
      "lastSeen": "2026-05-02T08:30:00Z",
      "totalRuntime": 142.5,
      "registeredAt": "2024-06-20T14:00:00Z"
    }
  ]
}