{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "gno://schemas/saved-capsule-registration@1.0",
  "title": "GNO Saved Context Capsule Registration",
  "description": "Metadata-only registration for one caller-owned Context Capsule file. Capsule and passage bytes are never embedded in this payload.",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "registrationId",
    "filePath",
    "fileHash",
    "capsuleId",
    "indexName",
    "question",
    "label",
    "notificationPreference",
    "registeredAtMs",
    "updatedAtMs",
    "lastAttemptedSequence",
    "evidence",
    "verification"
  ],
  "properties": {
    "registrationId": {
      "type": "string",
      "pattern": "^capsule-[a-f0-9]{40}$"
    },
    "filePath": { "type": "string", "minLength": 1, "maxLength": 8192 },
    "fileHash": { "$ref": "#/definitions/sha256" },
    "capsuleId": { "$ref": "#/definitions/sha256" },
    "indexName": { "type": "string", "minLength": 1, "maxLength": 128 },
    "question": {
      "type": ["string", "null"],
      "minLength": 1,
      "maxLength": 8192
    },
    "label": {
      "type": ["string", "null"],
      "minLength": 1,
      "maxLength": 512
    },
    "notificationPreference": { "enum": ["none", "local"] },
    "registeredAtMs": { "type": "integer", "minimum": 0 },
    "updatedAtMs": { "type": "integer", "minimum": 0 },
    "lastAttemptedSequence": { "type": "integer", "minimum": 0 },
    "evidence": {
      "type": "array",
      "maxItems": 10000,
      "items": { "$ref": "#/definitions/evidenceReference" }
    },
    "verification": {
      "anyOf": [{ "$ref": "#/definitions/verification" }, { "type": "null" }]
    }
  },
  "definitions": {
    "sha256": {
      "type": "string",
      "pattern": "^[a-f0-9]{64}$"
    },
    "evidenceReference": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "evidenceId",
        "canonicalUri",
        "collection",
        "sourceHash",
        "mirrorHash",
        "passageHash"
      ],
      "properties": {
        "evidenceId": { "$ref": "#/definitions/sha256" },
        "canonicalUri": { "type": "string", "pattern": "^gno://.+" },
        "collection": { "type": "string", "minLength": 1, "maxLength": 256 },
        "sourceHash": { "$ref": "#/definitions/sha256" },
        "mirrorHash": { "$ref": "#/definitions/sha256" },
        "passageHash": { "$ref": "#/definitions/sha256" }
      }
    },
    "verification": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "registrationId",
        "triggerKind",
        "fromSequence",
        "throughSequence",
        "operationStatus",
        "affectedQuestionState",
        "affectedReasons",
        "receiptJson",
        "receiptHash",
        "errorCode",
        "errorMessage",
        "verifiedAtMs"
      ],
      "properties": {
        "registrationId": {
          "type": "string",
          "pattern": "^capsule-[a-f0-9]{40}$"
        },
        "triggerKind": { "enum": ["manual", "journal"] },
        "fromSequence": { "type": "integer", "minimum": 0 },
        "throughSequence": { "type": "integer", "minimum": 0 },
        "operationStatus": { "enum": ["completed", "failed"] },
        "affectedQuestionState": {
          "enum": ["unaffected", "affected", "unknown"]
        },
        "affectedReasons": {
          "type": "array",
          "maxItems": 4,
          "uniqueItems": true,
          "items": {
            "enum": [
              "content_stale",
              "content_missing",
              "ranking_changed",
              "fingerprint_changed"
            ]
          }
        },
        "receiptJson": {
          "type": ["string", "null"],
          "maxLength": 16777216
        },
        "receiptHash": {
          "anyOf": [{ "$ref": "#/definitions/sha256" }, { "type": "null" }]
        },
        "errorCode": {
          "type": ["string", "null"],
          "minLength": 1,
          "maxLength": 256
        },
        "errorMessage": {
          "type": ["string", "null"],
          "minLength": 1,
          "maxLength": 4096
        },
        "verifiedAtMs": { "type": "integer", "minimum": 0 }
      },
      "allOf": [
        {
          "if": {
            "properties": { "operationStatus": { "const": "completed" } },
            "required": ["operationStatus"]
          },
          "then": {
            "properties": {
              "affectedQuestionState": {
                "enum": ["unaffected", "affected"]
              },
              "receiptJson": { "type": "string", "minLength": 1 },
              "receiptHash": { "$ref": "#/definitions/sha256" },
              "errorCode": { "type": "null" },
              "errorMessage": { "type": "null" }
            }
          },
          "else": {
            "properties": {
              "affectedQuestionState": { "const": "unknown" },
              "affectedReasons": { "type": "array", "maxItems": 0 },
              "receiptJson": { "type": "null" },
              "receiptHash": { "type": "null" },
              "errorCode": { "type": "string", "minLength": 1 },
              "errorMessage": { "type": "string", "minLength": 1 }
            }
          }
        }
      ]
    }
  }
}