{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "urn:darkoza:oersi:human-language-registry:schema:1.0.0",
  "title": "OERSI Human Language and Institutional Status Registry",
  "type": "object",
  "required": [
    "schema_version",
    "registry_version",
    "updated",
    "official_language_scope",
    "institutions",
    "locales"
  ],
  "properties": {
    "schema_version": {
      "type": "string"
    },
    "registry_version": {
      "type": "string"
    },
    "updated": {
      "type": "string",
      "format": "date"
    },
    "maintainer": {
      "type": "string"
    },
    "purpose": {
      "type": "string"
    },
    "official_language_scope": {
      "type": "object",
      "required": [
        "institutional_sets",
        "national_and_subnational_status",
        "note"
      ],
      "properties": {
        "institutional_sets": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "national_and_subnational_status": {
          "type": "string"
        },
        "note": {
          "type": "string"
        }
      },
      "additionalProperties": true
    },
    "standards": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name",
          "url",
          "purpose"
        ],
        "properties": {
          "name": {
            "type": "string"
          },
          "url": {
            "type": "string",
            "format": "uri"
          },
          "purpose": {
            "type": "string"
          }
        },
        "additionalProperties": false
      }
    },
    "institutions": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "required": [
          "id",
          "name",
          "status",
          "official_language_count",
          "source_url",
          "language_codes"
        ],
        "properties": {
          "id": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "status": {
            "type": "string"
          },
          "official_language_count": {
            "type": "integer",
            "minimum": 0
          },
          "source_url": {
            "type": "string",
            "format": "uri"
          },
          "source_checked": {
            "type": "string",
            "format": "date"
          },
          "language_codes": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "scope_note": {
            "type": "string"
          }
        },
        "additionalProperties": false
      }
    },
    "counts": {
      "type": "object",
      "additionalProperties": {
        "type": "integer",
        "minimum": 0
      }
    },
    "locales": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "required": [
          "locale",
          "language_code",
          "name_en",
          "name_native",
          "direction",
          "official_in",
          "lexicon_status"
        ],
        "properties": {
          "locale": {
            "type": "string",
            "pattern": "^[A-Za-z]{2,3}(?:-[A-Za-z0-9]{2,8})*$"
          },
          "language_code": {
            "type": "string"
          },
          "name_en": {
            "type": "string"
          },
          "name_native": {
            "type": "string"
          },
          "direction": {
            "enum": [
              "ltr",
              "rtl"
            ]
          },
          "official_in": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "lexicon_status": {
            "enum": [
              "draft-needs-native-review",
              "not-started"
            ]
          }
        },
        "additionalProperties": false
      }
    }
  },
  "additionalProperties": true
}