{
    "$schema"               : "http://json-schema.org/draft-04/schema#",
    "id"                    : "https://eddn.edcd.io/schemas/fcmaterials_journal/1",
    "type"                  : "object",
    "additionalProperties"  : false,
    "required": [ "$schemaRef", "header", "message" ],
    "properties": {
        "$schemaRef": {
            "type"                  : "string"
        },
        "header": {
            "type"                  : "object",
            "additionalProperties"  : true,
            "required"              : [ "uploaderID", "softwareName", "softwareVersion" ],
            "properties"            : {
                "uploaderID": {
                    "type"          : "string"
                },
                "gameversion": {
                    "type"          : "string",
                    "description"   : "From Fileheader event if available, else LoadGame if available there."
                },
                "gamebuild": {
                    "type"          : "string",
                    "description"   : "The `build` value from a Fileheader event if available, else LoadGame if available there."
                },
                "softwareName": {
                    "type"          : "string"
                },
                "softwareVersion": {
                    "type"          : "string"
                },
                "gatewayTimestamp": {
                    "type"          : "string",
                    "format"        : "date-time",
                    "description"   : "Timestamp upon receipt at the gateway. If present, this property will be overwritten by the gateway; submitters are not intended to populate this property."
                }
            }
        },
        "message": {
            "type"                  : "object",
            "description"           : "Contains all properties from the listed events in the client's journal minus the Localised strings and the properties marked below as 'disallowed'",
            "additionalProperties"  : false,
            "required"              : [ "timestamp", "event", "MarketID", "CarrierName", "CarrierID", "Items" ],
            "properties"            : {
                "timestamp": {
                    "type"          : "string",
                    "format"        : "date-time"
                },
                "event" : {
                    "enum"          : [ "FCMaterials" ]
                },
                "horizons": {
                    "type"          : "boolean",
                    "description"   : "Boolean value copied from the Journal LoadGame event, when it is present there."
                },
                "odyssey": {
                    "type"          : "boolean",
                    "description"   : "Boolean value copied from the Journal LoadGame event, when it is present there."
                },

                "MarketID": {
                    "type"          : "integer"
                },

                "CarrierName": {
                    "type"          : "string",
                    "minLength"     : 1
                },

                "CarrierID": {
                    "type"          : "string",
                    "minLength"     : 1
                },

                "Items": {
                    "type"          : "array",
                    "items": {
                        "type"          : "object",
                        "required"      : [ "id", "Name", "Price", "Stock", "Demand" ],
                        "properties"    : {
                            "id" : {
                                "type"  : "integer"
                            },
                            "Name": {
                                "type"      : "string",
                                "minLength" : 1
                            },
                            "Price": {
                                "type"      : "integer"
                            },
                            "Stock": {
                                "type"      : "integer"
                            },
                            "Demand": {
                                "type"      : "integer"
                            }
                        },
                        "patternProperties": {
                            "_Localised$"       : { "$ref" : "#/definitions/disallowed" }
                        }
                    }
                }
            }
        }
    },
    "definitions": {
        "disallowed" : { "not" : { "type": [ "array", "boolean", "integer", "number", "null", "object", "string" ] } }
    }
}