{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/visteon/main/json-schema/visteon-vehicle-data-schema.json",
  "title": "Visteon Vehicle Data",
  "description": "JSON Schema for vehicle telemetry and status data returned by the Visteon Phoenix Vehicle API",
  "type": "object",
  "properties": {
    "speed": {
      "type": "number",
      "description": "Current vehicle speed in km/h",
      "minimum": 0
    },
    "fuelLevel": {
      "type": "integer",
      "description": "Fuel level as percentage 0-100",
      "minimum": 0,
      "maximum": 100
    },
    "odometer": {
      "type": "number",
      "description": "Odometer reading in kilometers",
      "minimum": 0
    },
    "engineRunning": {
      "type": "boolean",
      "description": "Whether the engine is currently running"
    },
    "gearPosition": {
      "type": "string",
      "description": "Current transmission gear position",
      "enum": ["P", "R", "N", "D", "1", "2", "3", "4", "5", "6"]
    },
    "hvac": {
      "type": "object",
      "description": "HVAC system status and settings",
      "properties": {
        "temperature": {
          "type": "number",
          "description": "Set cabin temperature in Celsius"
        },
        "fanSpeed": {
          "type": "integer",
          "description": "Fan speed level 0-7",
          "minimum": 0,
          "maximum": 7
        },
        "isAcOn": {
          "type": "boolean",
          "description": "Whether air conditioning is active"
        }
      }
    }
  }
}