{
    "$id": "https://schema.owlboard.info/data-ingress/pushport-schedule.schema.json",
    "$schema": "https://json-schema.org/draft-07/schema#",
    "title": "PushPortSchedule",
    "type": "object",
    "required": ["rid", "uid", "trainId", "ssd", "toc", "locations"],
    "properties": {
        "rid": {"type": "string", "description": "Unique service ID"},
        "uid": {"type": "string", "description": "Unique schedule ID - maps to NR CIF"},
        "trainId": {"type": "string", "description": "Train Headcode"},
        "ssd": {"type": "string", "format": "date", "description": "Schedule Start Date (When the service commences)"},
        "toc": {"type": "string", "minLength": 2, "maxLength": 2, "description": "TOC Code"},
        "isPassenger": {"type": "boolean", "description": "If service is for passengers", "default": true},
        "isCharter": {"type": "boolean", "description": "If train is charter service", "default": false},
        "status": {"type": "string", "enum": ["train", "bus", "ship"], "default": "train"},
        "isDelayedDelivery": {"type": "boolean", "description": "If message is sent as part of Darwin service recovery"},
        "cancelReason": {"type": ["string", "null"], "description": "Reason code for cancellation"},
        "isDeleted": {"type": "boolean", "description": "Whether schedule should be deleted", "default": false},
        "locations": {
            "type": "array",
            "items": {
                "type": "object",
                "required": ["tpl", "seq"],
                "properties": {
                    "tpl": {"type": "string", "description": "TIPLOC of location"},
                    "seq": {"type": "integer", "description": "The order of the stop for sorting and handling repeated TIPLOCs"},
                    "wta": { "type": ["string", "null"] },
                    "wtd": { "type": ["string", "null"] },
                      "wtp": { "type": ["string", "null"] },
                      "pta": { "type": ["string", "null"] },
                      "ptd": { "type": ["string", "null"] },
                      "plat": { "type": ["string", "null"] },
                      "isCancelled": { "type": "boolean", "default": false },
                      "isSupressed": { "type": "boolean", "default": false, "description": "Defines whether the service should be hidden to the public"},
                      "activities": {
                        "type": "object",
                        "properties": {
                            "pass": {"type": "boolean", "description": "Indicates that the train does not stop, it only passes this location"},
                            "pickUpDropOff": {"type": "boolean", "description": "Indicates the train stops for passengers to board and alight"},
                            "requestStop": {"type": "boolean", "description": "Indicates if the train stops only when required"},
                            "pickUpOnly": {"type": "boolean", "description": "Indicated the service picks up passengers only"},
                            "dropOffOnly": {"type": "boolean", "description": "Indicates the service drops off passengers only"},
                            "tokenExchange": {"type": "boolean", "description": "Indicates if the train stops for exhanging a token/staff or similar"},
                            "vehiclesAttached": {"type": "boolean", "description": "Indicates if vehicles are attached at this location"},
                            "vehiclesDetached": {"type": "boolean", "description": "Indicates if vehicles are detached at this location"},
                            "trainCrewChange": {"type": "boolean", "description": "Indicates if train stops to exchange crew at this location"},
                            "changeLocomotive": {"type": "boolean", "description": "Indicates if train stops to exchange locomotive at this location"},
                            "changeEnds": {"type": "boolean", "description": "Indicates if the train reverses or driver changes ends at this location"},
                            "staffStop": {"type": "boolean", "description": "Indicates that the train stops for staff use only"},
                            "unadvertised": {"type": "boolean", "description": "Indicates that the stop is not advertised to the public"},
                            "passesAnotherTrain": {"type": "boolean", "description": "Indicates if the train stops to pass another train on a single line crossing point"}
                        }
                      }
                }
            }
        }
    }
}