{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "urn:orbiplex:schema:package-capability-view:v1",
  "title": "Package Capability View V1",
  "description": "Host-derived, bounded local operator metadata. Never caller authority; no prompts, inputs or outputs.",
  "x-dia-status": "draft",
  "x-dia-workflow": "project",
  "x-dia-basis": [
    "doc/project/40-proposals/093-package-scoped-private-capabilities.md"
  ],
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema",
    "schema/v",
    "package/ref",
    "package/digest",
    "supplies",
    "activation",
    "diagnostic",
    "uses",
    "uses/omitted",
    "invocations",
    "invocations/omitted",
    "journal/started",
    "journal/unknown"
  ],
  "properties": {
    "schema": {
      "const": "package-capability-view.v1"
    },
    "schema/v": {
      "const": 1
    },
    "package/ref": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512,
      "pattern": "^[!-~]+$"
    },
    "package/digest": {
      "type": "string",
      "pattern": "^sha256:[0-9a-f]{64}$"
    },
    "supplies": {
      "type": "array",
      "maxItems": 16,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "capability/id",
          "scope",
          "provider",
          "recovery/class",
          "effects",
          "budget",
          "replay/window-ms",
          "requires"
        ],
        "properties": {
          "capability/id": {
            "type": "string",
            "minLength": 1,
            "maxLength": 512,
            "pattern": "^[!-~]+$"
          },
          "scope": {
            "enum": [
              "package",
              "node",
              "peer"
            ]
          },
          "provider": {
            "type": "object",
            "additionalProperties": false,
            "required": [
              "component/id"
            ],
            "properties": {
              "component/id": {
                "type": "string",
                "minLength": 1,
                "maxLength": 512,
                "pattern": "^[!-~]+$"
              },
              "flow/ref": {
                "type": "string",
                "minLength": 1,
                "maxLength": 512,
                "pattern": "^[!-~]+$"
              },
              "flow/digest": {
                "type": "string",
                "pattern": "^sha256:[A-Za-z0-9_-]{43}$"
              }
            },
            "dependentRequired": {
              "flow/ref": [
                "flow/digest"
              ],
              "flow/digest": [
                "flow/ref"
              ]
            }
          },
          "recovery/class": {
            "oneOf": [
              {
                "enum": [
                  "read-only",
                  "ephemeral-revertible",
                  "transactional-withheld",
                  "compensatable",
                  "irreversible-external"
                ]
              },
              {
                "type": "null"
              }
            ]
          },
          "effects": {
            "type": "array",
            "maxItems": 32,
            "items": {
              "type": "object",
              "additionalProperties": false,
              "required": [
                "effect/ref",
                "class"
              ],
              "properties": {
                "effect/ref": {
                  "type": "string",
                  "minLength": 1,
                  "maxLength": 512,
                  "pattern": "^[!-~]+$"
                },
                "class": {
                  "enum": [
                    "read-only",
                    "ephemeral-revertible",
                    "transactional-withheld",
                    "compensatable",
                    "irreversible-external"
                  ]
                }
              }
            }
          },
          "budget": {
            "type": "object",
            "additionalProperties": false,
            "required": [
              "timeout-ms",
              "request/bytes-max",
              "response/bytes-max",
              "concurrency-max"
            ],
            "properties": {
              "timeout-ms": {
                "type": "integer",
                "minimum": 1,
                "maximum": 3600000
              },
              "request/bytes-max": {
                "type": "integer",
                "minimum": 1,
                "maximum": 1048576
              },
              "response/bytes-max": {
                "type": "integer",
                "minimum": 1,
                "maximum": 1048576
              },
              "concurrency-max": {
                "type": "integer",
                "minimum": 1,
                "maximum": 64
              }
            }
          },
          "replay/window-ms": {
            "type": "integer",
            "minimum": 1000,
            "maximum": 3600000
          },
          "requires": {
            "type": "array",
            "maxItems": 64,
            "items": {
              "type": "object",
              "additionalProperties": false,
              "required": [
                "capability/id",
                "state"
              ],
              "properties": {
                "capability/id": {
                  "type": "string",
                  "minLength": 1,
                  "maxLength": 512,
                  "pattern": "^[!-~]+$"
                },
                "state": {
                  "enum": [
                    "dispatchable",
                    "missing"
                  ]
                }
              }
            }
          }
        }
      }
    },
    "activation": {
      "oneOf": [
        {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "package/ref",
            "package/digest",
            "generation",
            "operator/binding-ref",
            "expires-at-ms"
          ],
          "properties": {
            "package/ref": {
              "type": "string",
              "minLength": 1,
              "maxLength": 512,
              "pattern": "^[!-~]+$"
            },
            "package/digest": {
              "type": "string",
              "pattern": "^sha256:[0-9a-f]{64}$"
            },
            "generation": {
              "type": "integer",
              "minimum": 1,
              "maximum": 9007199254740991
            },
            "operator/binding-ref": {
              "type": "string",
              "minLength": 1,
              "maxLength": 512,
              "pattern": "^[!-~]+$"
            },
            "expires-at-ms": {
              "type": "integer",
              "minimum": -9007199254740991,
              "maximum": 9007199254740991
            }
          }
        },
        {
          "type": "null"
        }
      ]
    },
    "diagnostic": {
      "oneOf": [
        {
          "$ref": "package-capability-diagnostic.v1.schema.json"
        },
        {
          "type": "null"
        }
      ]
    },
    "uses": {
      "type": "array",
      "maxItems": 32,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "use-binding/ref",
          "capability/id",
          "scope/refs",
          "expires-at-ms",
          "state"
        ],
        "properties": {
          "use-binding/ref": {
            "type": "string",
            "minLength": 1,
            "maxLength": 512,
            "pattern": "^[!-~]+$"
          },
          "capability/id": {
            "type": "string",
            "minLength": 1,
            "maxLength": 512,
            "pattern": "^[!-~]+$"
          },
          "scope/refs": {
            "type": "array",
            "maxItems": 8,
            "items": {
              "type": "string",
              "minLength": 1,
              "maxLength": 512,
              "pattern": "^[!-~]+$"
            }
          },
          "expires-at-ms": {
            "type": "integer",
            "minimum": -9007199254740991,
            "maximum": 9007199254740991
          },
          "state": {
            "enum": [
              "live",
              "withdrawn",
              "expired",
              "stale"
            ]
          }
        }
      }
    },
    "uses/omitted": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    },
    "invocations": {
      "type": "array",
      "maxItems": 32,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "invocation/id",
          "capability/id",
          "caller",
          "state",
          "issued-at",
          "deadline",
          "recorded-at"
        ],
        "properties": {
          "invocation/id": {
            "type": "string",
            "minLength": 1,
            "maxLength": 512,
            "pattern": "^[!-~]+$"
          },
          "capability/id": {
            "type": "string",
            "minLength": 1,
            "maxLength": 512,
            "pattern": "^[!-~]+$"
          },
          "caller": {
            "type": "object",
            "additionalProperties": false,
            "required": ["kind", "ref"],
            "properties": {
              "kind": {"enum": ["node", "component", "binding"]},
              "ref": {"type": "string", "minLength": 1, "maxLength": 512, "pattern": "^[!-~]+$"}
            }
          },
          "state": {
            "oneOf": [
              {
                "type": "object",
                "additionalProperties": false,
                "required": [
                  "state"
                ],
                "properties": {
                  "state": {
                    "enum": [
                      "started",
                      "aborted",
                      "compensated"
                    ]
                  }
                }
              },
              {
                "type": "object",
                "additionalProperties": false,
                "required": [
                  "state",
                  "result/status"
                ],
                "properties": {
                  "state": {
                    "const": "completed"
                  },
                  "result/status": {
                    "enum": [
                      "retained",
                      "unavailable"
                    ]
                  }
                }
              },
              {
                "type": "object",
                "additionalProperties": false,
                "required": [
                  "state",
                  "cause"
                ],
                "properties": {
                  "state": {
                    "const": "unknown"
                  },
                  "cause": {
                    "enum": [
                      "no-outcome",
                      "output-contract-violation",
                      "pending-disposal"
                    ]
                  }
                }
              }
            ]
          },
          "issued-at": {
            "type": "string",
            "format": "date-time"
          },
          "deadline": {
            "type": "string",
            "format": "date-time"
          },
          "recorded-at": {
            "type": "string",
            "format": "date-time"
          }
        }
      }
    },
    "invocations/omitted": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    },
    "journal/started": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    },
    "journal/unknown": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    }
  }
}