{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://schemas.ectropy.ai/flow/intake/equipment-intake.schema.json",
  "title": "Equipment Intake (ESx)",
  "version": "0.2.0",
  "description": "Equipment usage and lifts as equipment telematics report them: ISO/TS 15143-3 (AEMP 2.0) for construction machinery, rFMS 5.0 for trucks, SAE J1939 underneath. Fuel and hours ride as sensor reports. Every instance must also validate against GS1's EPCIS 2.0.1 JSON Schema; this profile only narrows it.",
  "type": "object",
  "allOf": [
    {
      "$ref": "https://schemas.ectropy.ai/flow/flow-common.schema.json#/definitions/epcisEventCore"
    },
    {
      "properties": {
        "type": {
          "enum": [
            "ObjectEvent"
          ]
        },
        "bizStep": {
          "enum": [
            "transporting",
            "loading",
            "unloading",
            "other"
          ]
        },
        "ectropy:equipment": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "equipmentRef"
          ],
          "properties": {
            "equipmentRef": {
              "$ref": "https://schemas.ectropy.ai/flow/flow-common.schema.json#/definitions/partyUri"
            },
            "telematics": {
              "type": "object",
              "additionalProperties": false,
              "required": [
                "standard"
              ],
              "properties": {
                "standard": {
                  "enum": [
                    "iso-ts-15143-3",
                    "rfms-5.0",
                    "rfms-4.0",
                    "sae-j1939"
                  ]
                },
                "cumulativeOperatingHours": {
                  "type": "number",
                  "minimum": 0
                },
                "cumulativeFuelUsedLitres": {
                  "type": "number",
                  "minimum": 0
                }
              }
            }
          }
        }
      },
      "required": [
        "ectropy:equipment"
      ]
    }
  ]
}