{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/varian-medical-systems/main/json-schema/varian-patient-schema.json",
  "title": "Varian ARIA Patient",
  "description": "FHIR R4 Patient resource from the Varian ARIA Oncology Information System",
  "type": "object",
  "required": ["resourceType", "id"],
  "properties": {
    "resourceType": {
      "type": "string",
      "const": "Patient",
      "description": "FHIR resource type"
    },
    "id": {
      "type": "string",
      "description": "Logical FHIR resource ID"
    },
    "meta": {
      "type": "object",
      "properties": {
        "versionId": { "type": "string" },
        "lastUpdated": { "type": "string", "format": "date-time" }
      }
    },
    "identifier": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "system": { "type": "string", "format": "uri", "description": "Identifier system (e.g., MRN system)" },
          "value": { "type": "string", "description": "Patient MRN or other identifier" }
        }
      },
      "description": "Patient identifiers including MRN"
    },
    "name": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "use": { "type": "string", "enum": ["usual", "official", "temp", "nickname", "anonymous", "old", "maiden"] },
          "family": { "type": "string", "description": "Last name" },
          "given": { "type": "array", "items": { "type": "string" }, "description": "First and middle names" }
        }
      }
    },
    "birthDate": {
      "type": "string",
      "format": "date",
      "description": "Date of birth (YYYY-MM-DD)"
    },
    "gender": {
      "type": "string",
      "enum": ["male", "female", "other", "unknown"],
      "description": "Administrative gender"
    },
    "active": {
      "type": "boolean",
      "description": "Whether the patient record is in active use"
    },
    "address": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "use": { "type": "string" },
          "line": { "type": "array", "items": { "type": "string" } },
          "city": { "type": "string" },
          "state": { "type": "string" },
          "postalCode": { "type": "string" },
          "country": { "type": "string" }
        }
      }
    },
    "telecom": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "system": { "type": "string", "enum": ["phone", "fax", "email", "pager", "url", "sms", "other"] },
          "value": { "type": "string" },
          "use": { "type": "string" }
        }
      }
    }
  }
}