{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModel.Streetlighting/Streetlight/schema.json",
    "title": " - Street Lighting / Streetlight",
    "description": "A Street light",
    "type": "object",
    "allOf": [
        {
            "$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": [
                        "Streetlight"
                    ],
                    "description": "Property. NGSI Entity type. It has to be Streetlight"
                },
                "circuit": {
                    "type": "string",
                    "description": "Property. The circuit to which this streetlight connects to and gets power from. Typically it will contain an identifier that will allow to obtain more information about such circuit."
                },
                "refStreetlightModel": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Streetlight's model."
                },
                "refStreetlightControlCabinet": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. If this streetlight is individually controlled, reference to the control cabinet in charge of."
                },
                "status": {
                    "type": "string",
                    "enum": [
                        "brokenLantern",
                        "columnIssue",
                        "defectiveLamp",
                        "ok"
                    ],
                    "description": "Property. The overall status of this street light. Enum:'brokenLantern, columnIssue, defectiveLamp, ok'"
                },
                "powerState": {
                    "type": "string",
                    "enum": [
                        "bootingUp",
                        "low",
                        "off",
                        "on"
                    ],
                    "description": "Property. Model:'https://schema.org/Text'. Streetlight's power state. Enum:'bootingUp, low, off, on'"
                },
                "refDevice": {
                    "type": "array",
                    "items": {
                        "anyOf": [
                            {
                                "type": "string",
                                "minLength": 1,
                                "maxLength": 256,
                                "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                                "description": "Property. Identifier format of any NGSI entity"
                            },
                            {
                                "type": "string",
                                "format": "uri",
                                "description": "Property. Identifier format of any NGSI entity"
                            }
                        ]
                    },
                    "minItems": 1,
                    "uniqueItems": true,
                    "description": "Relationship. Reference to the device(s) used to monitor this streetligth. List of Reference to entity(ies) of type Device."
                },
                "refStreetlightGroup": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Streetlight's group, if this streetlight belongs to any group."
                },
                "dateLastLampChange": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. Model:'https://schema.org/DateTime'. Timestamp of the last change of lamp made"
                },
                "dateLastSwitchingOn": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. Model:'https://schema.org/DateTime'. Timestamp of the last switching on"
                },
                "dateLastSwitchingOff": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. Model:'https://schema.org/DateTime'. Timestamp of the last switching off"
                },
                "controllingMethod": {
                    "type": "string",
                    "enum": [
                        "group",
                        "individual"
                    ],
                    "description": "Property. The method used to control this streetlight. Enum:'group, individual'. "
                },
                "dateServiceStarted": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. Model:'https://schema.org/Date'. Date at which the streetlight started giving service"
                },
                "image": {
                    "type": "string",
                    "format": "uri",
                    "description": "Relationship. Model:'https://schema.org/image'. A URL containing a photo of the streetlight"
                },
                "annotations": {
                    "type": "array",
                    "items": {
                        "type": "string"
                    },
                    "description": "Property. A field reserved for annotations (incidences, remarks, etc.)."
                },
                "locationCategory": {
                    "type": "string",
                    "enum": [
                        "bridge",
                        "centralIsland",
                        "fa\u00e7ade",
                        "garden",
                        "park",
                        "parking",
                        "pedestrianPath",
                        "playground",
                        "road",
                        "sidewalk",
                        "tunnel"
                    ],
                    "description": "Property. Category of the location where the streetlight is placed. Enum:'bridge, centralIsland, fa\u00e7ade, garden, park, parking, pedestrianPath, playground, road, sidewalk, tunnel'"
                },
                "laternHeight": {
                    "type": "number",
                    "minimum": 0,
                    "description": "Property. Lantern's height. In columns with many arms this can vary between streetlights. Another variation source of this property are wall-mounted streetlights."
                },
                "illuminanceLevel": {
                    "type": "number",
                    "minimum": 0,
                    "maximum": 1,
                    "description": "Property. Relative illuminance level setting. A number between 0 and 1."
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "location",
        "status"
    ]
}