{
  "$schema": "http://json-schema.org/draft-07/schema",
  "$id": "https://smart-data-models.github.io/dataModel.GBFS/system_pricing_plans/schema.json",
  "description": "Describes the pricing schemes of the system. According to the Standard GBFS 2.2",
  "type": "object",
  "$schemaVersion": "0.0.1",
  "modelTags": "GBFS",
  "derivedFrom": "https://github.com/NABSA/gbfs/blob/v2.2/gbfs.md",
  "title": "Smart Data Models adaptation of GBFS standard data model system_pricing_plans",
  "properties": {
    "id": {
      "$ref": "https://github.com/smart-data-models/data-models/raw/master/common-schema.json#/definitions/EntityIdentifierType"
    },
    "type": {
      "type": "string",
      "description": "Property. NGSI entity type. It has to be system_pricing_plans",
      "enum": [
        "system_pricing_plans"
      ]
    },
    "last_updated": {
      "description": "Property. Last time the data in the feed was updated in POSIX time.",
      "type": "integer",
      "minimum": 1450155600
    },
    "ttl": {
      "description": "Property. Number of seconds before the data in the feed will be updated again (0 if the data should always be refreshed).",
      "type": "integer",
      "minimum": 0
    },
    "version": {
      "description": "Property. GBFS version number to which the feed conforms, according to the versioning framework (added in v1.1).",
      "type": "string",
      "enum": [
        "2.2",
        "3.0-RC",
        "3.0"
      ]
    },
    "data": {
      "description": "Property. Array that contains one object per plan as defined below.",
      "type": "object",
      "properties": {
        "plans": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "plan_id": {
                "description": "Identifier of a pricing plan in the system.",
                "type": "string"
              },
              "url": {
                "description": "URL where the customer can learn more about this pricing plan.",
                "type": "string",
                "format": "uri"
              },
              "name": {
                "description": "Name of this pricing plan.",
                "type": "string"
              },
              "currency": {
                "description": "Currency used to pay the fare in ISO 4217 code.",
                "type": "string",
                "pattern": "^\\w{3}$"
              },
              "price": {
                "description": "Fare price.",
                "type": "number",
                "minimum": 0
              },
              "is_taxable": {
                "description": "Will additional tax be added to the base price?",
                "type": "boolean"
              },
              "description": {
                "description": "Customer-readable description of the pricing plan.",
                "type": "string"
              },
              "per_km_pricing": {
                "description": "Array of segments when the price is a function of distance travelled, displayed in kilometers (added in v2.1-RC2).",
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "start": {
                      "description": "Number of kilometers that have to elapse before this segment starts applying (added in v2.1-RC2).",
                      "type": "number",
                      "minimum": 0
                    },
                    "rate": {
                      "description": "Rate that is charged for each kilometer interval after the start (added in v2.1-RC2).",
                      "type": "number"
                    },
                    "interval": {
                      "description": "Interval in kilometers at which the rate of this segment is either reapplied indefinitely, or if defined, up until (but not including) end kilometer (added in v2.1-RC2).",
                      "type": "number",
                      "minimum": 0
                    },
                    "end": {
                      "description": "The kilometer at which the rate will no longer apply (added in v2.1-RC2).",
                      "type": "number",
                      "minimum": 0
                    }
                  }
                },
                "dependencies": {
                  "per_km_pricing": [
                    "start",
                    "rate",
                    "interval"
                  ]
                }
              },
              "per_min_pricing": {
                "description": "Array of segments when the price is a function of time travelled, displayed in minutes (added in v2.1-RC2).",
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "start": {
                      "description": "Number of minutes that have to elapse before this segment starts applying (added in v2.1-RC2).",
                      "type": "number",
                      "minimum": 0
                    },
                    "rate": {
                      "description": "Rate that is charged for each minute interval after the start (added in v2.1-RC2).",
                      "type": "number"
                    },
                    "interval": {
                      "description": "Interval in minutes at which the rate of this segment is either reapplied (added in v2.1-RC2).",
                      "type": "number",
                      "minimum": 0
                    },
                    "end": {
                      "description": "The minute at which the rate will no longer apply (added in v2.1-RC2).",
                      "type": "number",
                      "minimum": 0
                    }
                  }
                },
                "dependencies": {
                  "per_min_pricing": [
                    "start",
                    "rate",
                    "interval"
                  ]
                }
              },
              "surge_pricing": {
                "description": "Is there currently an increase in price in response to increased demand in this pricing plan? (added in v2.1-RC2)",
                "type": "boolean"
              }
            }
          },
          "required": [
            "plan_id",
            "name",
            "currency",
            "price",
            "is_taxable",
            "description"
          ]
        }
      },
      "required": [
        "plans"
      ]
    }
  },
  "required": [
    "last_updated",
    "ttl",
    "version",
    "data",
    "id",
    "type"
  ]
}