{
    "$id": "https://schema.owlboard.info/data-ingress/knowledgebase/stations.schema.json",
    "$schema": "https://json-schema.org/draft-07/schema#",
    "title": "KnowledgebaseStations",
    "type": "object",
    "properties": {
        "service_name": {
            "type": "string",
            "description": "Name of the service submitting the update"
        },
        "service_id": {
            "type": "string",
            "description": "ID of the service sending the message - usually a hostname"
        },
        "data_type": {
            "type": "string",
            "const": "raw",
            "description": "The type of data contained in this message object"
        },
        "sent_timestamp": {
            "type": "integer",
            "description": "Unix timestamp representing the time the message was sent"
        },
        "data_kind": {
            "type": "string",
            "const": "kb-stations"
        },
        "payload": {
            "type": "array",
            "additionalItems": false,
            "items": {
                "type": "object",
                "required": [
                    "c",
                    "l",
                    "o"
                ],
                "properties": {
                    "c": {
                        "type": "string",
                        "name": "CRS Code",
                        "description": "Station CRS (Primary Key)"
                    },
                    "n": {
                        "type": "string",
                        "name": "NLC Code",
                        "description": "Station NLC Code"
                    },
                    "mc": {
                        "type": "number",
                        "name": "Minimum Connection Time",
                        "description": "The minimum connection time at this station"
                    },
                    "a": {
                        "type": "object",
                        "name": "Address",
                        "description": "The address of the station",
                        "properties": {
                            "l1": {
                                "type": "string",
                                "name": "Line 1"
                            },
                            "l2": {
                                "type": "string",
                                "name": "Line 2"
                            },
                            "l3": {
                                "type": "string",
                                "name": "Line 3"
                            },
                            "l4": {
                                "type": "string",
                                "name": "Line 4"
                            },
                            "l5": {
                                "type": "string",
                                "name": "Line 5"
                            },
                            "pc": {
                                "type": "string",
                                "name": "Postcode"
                            }
                        }
                    },
                    "l": {
                        "type": "object",
                        "name": "Location",
                        "description": "LatLon of the station",
                        "properties": {
                            "lt": {
                                "type": "number",
                                "name": "Latitude",
                                "description": "Stations Latitude"
                            },
                            "ln": {
                                "type": "number",
                                "name": "Longitude",
                                "description": "Stations Longitude"
                            }
                        }
                    },
                    "o": {
                        "type": "string",
                        "name": "Operator",
                        "description": "The two character code denoting the stations operator"
                    },
                    "m": {
                        "type": "string",
                        "name": "Map URL"
                    },
                    "r": {
                        "name": "Request",
                        "type": "boolean",
                        "description": "Denotes whether station is Request Stop"
                    },
                    "d": {
                        "name": "Defibrillator",
                        "type": "boolean",
                        "description": "Denotes whether defibrillator is available"
                    }
                }
            }
        }
    },
    "required": [
        "service_name",
        "service_id",
        "data_type",
        "data_kind",
        "sent_timestamp"
    ],
    "additionalProperties": false
}