{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Send Result Command Schema",
  "description": "Schema for the SendResult command that represents the intent to send screening results to a participant",
  "type": "object",
  "required": [
    "episodeId",
    "participantId",
    "resultType",
    "resultContent",
    "communicationPreferences",
    "sentBy",
    "sentAt"
  ],
  "properties": {
    "episodeId": {
      "type": "string",
      "description": "Unique identifier for the screening episode"
    },
    "participantId": {
      "type": "string",
      "description": "Unique identifier for the participant"
    },
    "resultType": {
      "type": "string",
      "enum": [
        "NORMAL",
        "ABNORMAL",
        "INCONCLUSIVE",
        "REFERRED",
        "FURTHER_INVESTIGATION_REQUIRED"
      ],
      "description": "Type of screening result"
    },
    "resultContent": {
      "type": "object",
      "required": ["summary", "details", "recommendations"],
      "properties": {
        "summary": {
          "type": "string",
          "description": "Summary of the screening result"
        },
        "details": {
          "type": "object",
          "description": "Detailed screening results and measurements"
        },
        "recommendations": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Clinical recommendations based on results"
        },
        "nextSteps": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Recommended next steps for the participant"
        }
      },
      "description": "Content of the screening result"
    },
    "communicationPreferences": {
      "type": "object",
      "required": ["preferredChannel", "language"],
      "properties": {
        "preferredChannel": {
          "type": "string",
          "enum": ["EMAIL", "SMS", "POST", "PORTAL"],
          "description": "Preferred communication channel"
        },
        "language": {
          "type": "string",
          "description": "Preferred language for communication"
        },
        "format": {
          "type": "string",
          "enum": ["PLAIN_TEXT", "HTML", "PDF"],
          "description": "Preferred format for the result"
        }
      },
      "description": "Participant's communication preferences"
    },
    "sentBy": {
      "type": "string",
      "description": "Identifier of the person sending the result"
    },
    "sentAt": {
      "type": "string",
      "format": "date-time",
      "description": "ISO 8601 timestamp when the result is being sent"
    },
    "followUpAppointment": {
      "type": "object",
      "properties": {
        "appointmentId": {
          "type": "string",
          "description": "Identifier of the follow-up appointment"
        },
        "date": {
          "type": "string",
          "format": "date-time",
          "description": "Date and time of the follow-up appointment"
        },
        "location": {
          "type": "string",
          "description": "Location of the follow-up appointment"
        }
      },
      "description": "Details of any follow-up appointment"
    },
    "attachments": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["type", "content"],
        "properties": {
          "type": {
            "type": "string",
            "enum": ["REPORT", "LETTER", "REFERRAL", "INFORMATION_SHEET"],
            "description": "Type of attachment"
          },
          "content": {
            "type": "string",
            "description": "Content or reference to the attachment"
          }
        }
      },
      "description": "Additional documents to be sent with the result"
    },
    "priority": {
      "type": "string",
      "enum": ["STANDARD", "URGENT", "HIGH_PRIORITY"],
      "description": "Priority level for sending the result"
    },
    "notes": {
      "type": "string",
      "description": "Additional notes about sending the result"
    }
  }
}