{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModel.Consumption/ConsumptionCost/schema.json",
    "title": "Smart Data Models - Consumption Cost",
    "description": "Information of energy consumed and its cost by consumption point",
    "modelTags": "",
    "derivedFrom": "",
    "license": "https://smart-data-models.github.io/dataModel.Consumption/ConsumptionCost/LICENSE.md",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "description": "Property. NGSI entity type. It has to be ConsumptionCost",
                    "enum": [
                        "ConsumptionCost"
                    ]
                },
                "year": {
                    "type": "string",
                    "pattern": "(2[0-9]{3})",
                    "description": "Property. The year to which the entity refers. Format YYYY, ex:'2022'"
                },
                "month": {
                    "type": "string",
                    "pattern": "(0[1-9]|1[0-2])",
                    "description": "Property. The month to which the entity refers. Format MM, ex:'07'"
                },
                "consumptionPoint": {
                    "description": "Relationship. Consumption point identifier which to entity refers",
                    "oneOf": [
                        {
                            "type": "string",
                            "format": "uuid"
                        },
                        {
                            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/EntityIdentifierType"
                        }
                    ]
                },
                "energyConsumedAndCost": {
                    "type": "array",
                    "description": "Property. Array with energy consumption and cost by type of energy",
                    "items": [
                        {
                            "type": "object",
                            "description": "Property. Entity with the energy consumed and its cost by type of energy.",
                            "properties": {
                                "id": {
                                    "type": "string",
                                    "description": "Property. Identifier of consumption lecture entity. For example, CUPS in Spain.",
                                    "items": {
                                        "oneOf": [
                                            {
                                                "type": "string",
                                                "format": "uri"
                                            },
                                            {
                                                "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/EntityIdentifierType"
                                            }
                                        ]
                                    }
                                },
                                "energyType": {
                                    "type": "string",
                                    "description": "Property. Type of energy."
                                },
                                "supplyName": {
                                    "type": "string",
                                    "description": "Property. Name of the supply company."
                                },
                                "energyConsumed": {
                                    "type": "object",
                                    "description": "Property. Amount of energy consumed.",
                                    "properties": {
                                        "measurementUnit": {
                                            "description": "Property. Measurement unit used. Units:'[MTQ, KWH]'. Official list at https://unece.org/trade/documents/2021/06/uncefact-rec20",
                                            "oneOf": [
                                                {
                                                    "type": "string",
                                                    "enum": [
                                                        "MTQ"
                                                    ]
                                                },
                                                {
                                                    "type": "string",
                                                    "enum": [
                                                        "KWH"
                                                    ]
                                                }
                                            ]
                                        },
                                        "value": {
                                            "type": "number",
                                            "description": "Property. Value of the amount of the energy consumed."
                                        }
                                    }
                                },
                                "totalCost": {
                                    "type": "object",
                                    "description": "Property. Amount of cost by energy consumed.",
                                    "properties": {
                                        "currency": {
                                            "type": "string",
                                            "description": "Property. Currency names in ISO-4217 format. Enum:'[EUR, USD, GPD, JPY]'. Official list https://www.six-group.com/dam/download/financial-information/data-center/iso-currrency/lists/list_one.xls",
                                            "enum": [
                                                "EUR",
                                                "GPD",
                                                "JPY",
                                                "USD"
                                            ]
                                        },
                                        "value": {
                                            "type": "number",
                                            "description": "Property. Value of the amount of the cost for energy consumed."
                                        }
                                    }
                                }
                            }
                        }
                    ],
                    "minItems": 1
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "consumptionPoint",
        "energyConsumedAndCost"
    ]
}