{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModel.Agrifood/AgriProductType/schema.json",
    "title": "Smart Data Models - Agri Product Type",
    "description": "This entity contains a harmonised description of a generic agricultural product type. This entity is primarily associated with the agricultural vertical and related IoT applications. The AgriProductType includes a hierarchical structure that allows product types to be grouped in a flexible way.",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/dataModel.Agrifood/agrifood-schema.json#/definitions/AgriFood-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "enum": [
                        "AgriProductType"
                    ],
                    "description": "Property. NGSI Entity Type: It has to be AgriProductType"
                },
                "agroVocConcept": {
                    "type": "string",
                    "format": "uri",
                    "description": "Relationship. Model:'http://schema.org/URL'. Reference to the agrovoc term associated with this item"
                },
                "category": {
                    "type": "array",
                    "description": "Property. Model:'http://schema.org/URL'. Category of the product. Enum:'fertiliser, cropNutrition, cropProtection, cropVariety, harvestCommodity'.",
                    "items": {
                        "type": "string",
                        "enum": [
                            "fertiliser",
                            "cropNutrition",
                            "cropProtection",
                            "cropVariety",
                            "harvestCommodity"
                        ]
                    }
                },
                "hasAgriProductTypeParent": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Reference to the parent product type i.e. immediately above the entity in the hierarchy."
                },
                "hasAgriProductTypeChildren": {
                    "type": "array",
                    "description": "Relationship. Reference to child product types i.e. immediately below this entity in the hierarchy",
                    "items": [
                        {
                            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/EntityIdentifierType"
                        }
                    ]
                },
                "root": {
                    "type": "boolean",
                    "description": "Property. A logical indicator that this product is the root of an AgriProductType hierarchy. Logical true indicates it is the root."
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "name",
        "root"
    ]
}