{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://alice51849.github.io/ios-app-guide/api/v1/family-travel-missions/scenario.schema.json",
  "title": "Family Travel Mission API scenario response",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "$schema",
    "apiVersion",
    "datasetVersion",
    "license",
    "scenario",
    "participationModes",
    "officialReferences"
  ],
  "properties": {
    "$schema": {
      "const": "https://alice51849.github.io/ios-app-guide/api/v1/family-travel-missions/scenario.schema.json"
    },
    "apiVersion": {
      "const": "1.0.0"
    },
    "datasetVersion": {
      "const": "1.0.0"
    },
    "license": {
      "const": "https://creativecommons.org/licenses/by/4.0/"
    },
    "scenario": {
      "$ref": "#/$defs/scenario"
    },
    "participationModes": {
      "type": "array",
      "minItems": 3,
      "maxItems": 3,
      "items": {
        "$ref": "#/$defs/participationMode"
      }
    },
    "officialReferences": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/officialReference"
      }
    }
  },
  "$defs": {
    "id": {
      "type": "string",
      "pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$"
    },
    "localizedString": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "en",
        "zh-Hant"
      ],
      "properties": {
        "en": {
          "type": "string",
          "minLength": 1
        },
        "zh-Hant": {
          "type": "string",
          "minLength": 1
        }
      }
    },
    "target": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "id",
        "text"
      ],
      "properties": {
        "id": {
          "$ref": "#/$defs/id"
        },
        "text": {
          "$ref": "#/$defs/localizedString"
        }
      }
    },
    "scenario": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "id",
        "name",
        "stationaryRequired",
        "photoTaskAllowed",
        "driverInteractionAllowed",
        "adultSupervisionRequired",
        "skipAllowed",
        "safetyBoundary",
        "officialReferenceIds",
        "targets"
      ],
      "properties": {
        "id": {
          "$ref": "#/$defs/id"
        },
        "name": {
          "$ref": "#/$defs/localizedString"
        },
        "stationaryRequired": {
          "const": true
        },
        "photoTaskAllowed": {
          "const": false
        },
        "driverInteractionAllowed": {
          "const": false
        },
        "adultSupervisionRequired": {
          "const": true
        },
        "skipAllowed": {
          "const": true
        },
        "safetyBoundary": {
          "$ref": "#/$defs/localizedString"
        },
        "officialReferenceIds": {
          "type": "array",
          "uniqueItems": true,
          "items": {
            "$ref": "#/$defs/id"
          }
        },
        "targets": {
          "type": "array",
          "minItems": 7,
          "maxItems": 7,
          "items": {
            "$ref": "#/$defs/target"
          }
        }
      }
    },
    "participationMode": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "id",
        "name",
        "promptTemplate",
        "ageBand",
        "abilityLevel"
      ],
      "properties": {
        "id": {
          "$ref": "#/$defs/id"
        },
        "name": {
          "$ref": "#/$defs/localizedString"
        },
        "promptTemplate": {
          "$ref": "#/$defs/localizedString"
        },
        "ageBand": {
          "type": "null"
        },
        "abilityLevel": {
          "type": "null"
        }
      }
    },
    "officialReference": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "id",
        "publisher",
        "title",
        "url",
        "supports"
      ],
      "properties": {
        "id": {
          "$ref": "#/$defs/id"
        },
        "publisher": {
          "type": "string",
          "minLength": 1
        },
        "title": {
          "type": "string",
          "minLength": 1
        },
        "url": {
          "type": "string",
          "format": "uri",
          "pattern": "^https://"
        },
        "supports": {
          "type": "array",
          "minItems": 1,
          "uniqueItems": true,
          "items": {
            "$ref": "#/$defs/id"
          }
        }
      }
    }
  }
}