{
  "$schema": "http://json-schema.org/schema#",
  "$schemaVersion": "0.0.2",
  "$id": "https://smart-data-models.github.io/dataModel.Streetlighting/Streetlight/schema.json",
  "title": " - Street Lighting / Streetlight Group",
  "description": "A Street light group",
  "type": "object",
  "allOf": [
    {
      "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
    },
    {
      "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
    },
    {
      "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/PhysicalObject-Commons"
    },
    {
      "properties": {
        "type": {
          "type": "string",
          "enum": [
            "StreetlightGroup"
          ],
          "description": "Property. NGSI Entity type. It has to be StreetlightGroup"
        },
        "powerState": {
          "type": "string",
          "enum": [
              "bootingUp",
              "low",
              "off",
              "on"
          ],
          "description": "Property. Streetlight group's power state. Enum:'on, off, low, bootingUp'. Model:'htts://schema.org/Text'. Enum:'bootingUp, low, off, on'"
        },
        "refStreetlightControlCabinet": {
          "anyOf": [
            {
              "type": "string",
              "minLength": 1,
              "maxLength": 256,
              "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
              "description": "Property. Identifier format of any NGSI entity"
            },
            {
              "type": "string",
              "format": "uri",
              "description": "Property. Identifier format of any NGSI entity"
            }
          ],
          "description": "Relationship. Streetlight group's control cabinet"
        },
        "dateLastSwitchingOn": {
          "type": "string",
          "format": "date-time",
          "description": "Property. Timestamp of the last switching on. Model:'http://schema.org/DateTime'"
        },
        "dateLastSwitchingOff": {
          "type": "string",
          "format": "date-time",
          "description": "Property. Timestamp of the last switching off. Model:'http://schema.org/DateTime'"
        },
        "switchingOnHours": {
          "type": "array",
          "description": "Property. Switching on hours. It is used normally to set special schedules for certain dates.",
          "items": {
            "type": "object",
            "properties": {
              "from": {
                "type": "string",
                "oneOf": [
                  {
                    "format": "date"
                  },
                  {
                    "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/dateYearLess"
                  }
                ]
              },
              "to": {
                "type": "string",
                "oneOf": [
                  {
                    "format": "date"
                  },
                  {
                    "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/dateYearLess"
                  }
                ],
                "description": "Property. Ending date (it can be yearless)"
              },
              "hours": {
                "type": "string",
                "description": "Property. Timestamp of the last change of lamp made"
              },
              "description": {
                "type": "string",
                "description": "Property. Timestamp of the last change of lamp made"
              }
            },
            "required": [
              "from",
              "to",
              "hours"
            ]
          }
        },
        "switchingMode": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": [
              "night-ON",
              "night-OFF",
              "night-LOW",
              "always-ON",
              "day-ON",
              "day-OFF",
              "day-LOW"
            ]
          },
          "description": "Property. Timestamp of the last change of lamp made. Enum:' night-ON, night-OFF, night-LOW, always-ON, day-ON, day-OFF, day-LOW'"
        },
        "illuminanceLevel": {
          "type": "number",
          "minimum": 0,
          "maximum": 1,
          "description": "Property. Relative illuminance level setting for the group. Allowed values: A number between 0 and 1. Model:'http://schema.org/Number'"
        },
        "activeProgramId": {
          "type": "string",
          "description": "Property. Identifier of the active program for this streetlight group. Model:'https://schema.org/Text'"
        },
        "annotations": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Property. A field reserved for annotations (incidences, remarks, etc.)."
        },
        "refStreetlight": {
          "type": "array",
          "items": {
            "anyOf": [
              {
                "type": "string",
                "minLength": 1,
                "maxLength": 256,
                "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                "description": "Property. Identifier format of any NGSI entity"
              },
              {
                "type": "string",
                "format": "uri",
                "description": "Property. Identifier format of any NGSI entity"
              }
            ]
          },
          "minItems": 1,
          "uniqueItems": true,
          "description": "Relationship. List of streetlight entities belonging to this group. List of references to entities fo type Streetlight. Allowed values: There must topographical integrity between the location of the group and of the individual streetlights."
        }
      }
    }
  ],
  "required": [
    "id",
    "type",
    "location"
  ]
}