{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://schemas.driftframe.org/site-reading-governance/v2.0/approval.schema.json",
  "title": "Bounded Operation Approval",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "approval_id",
    "request_id",
    "operation_id",
    "operation_version",
    "input_digest",
    "scope",
    "effect_class",
    "evidence_mode",
    "authority",
    "authority_role",
    "decision",
    "rationale",
    "constraints",
    "evidence_artifacts",
    "requested_at",
    "decided_at",
    "expires_at",
    "metadata"
  ],
  "properties": {
    "approval_id": {
      "$ref": "common.schema.json#/$defs/identifier"
    },
    "request_id": {
      "$ref": "common.schema.json#/$defs/identifier"
    },
    "operation_id": {
      "$ref": "common.schema.json#/$defs/identifier"
    },
    "operation_version": {
      "$ref": "common.schema.json#/$defs/semver"
    },
    "input_digest": {
      "$ref": "common.schema.json#/$defs/digest"
    },
    "scope": {
      "$ref": "common.schema.json#/$defs/boundedScope"
    },
    "effect_class": {
      "$ref": "common.schema.json#/$defs/effectClass"
    },
    "evidence_mode": {
      "$ref": "common.schema.json#/$defs/evidenceMode"
    },
    "authority": {
      "type": "string",
      "enum": [
        "simulation_only",
        "organizational"
      ]
    },
    "authority_role": {
      "type": "string",
      "minLength": 2,
      "maxLength": 120
    },
    "authority_actor": {
      "$ref": "common.schema.json#/$defs/actor"
    },
    "decision": {
      "type": "string",
      "enum": [
        "approved",
        "rejected",
        "returned_for_revision",
        "expired"
      ]
    },
    "rationale": {
      "type": "string",
      "minLength": 20,
      "maxLength": 1200
    },
    "constraints": {
      "type": "array",
      "minItems": 1,
      "uniqueItems": true,
      "items": {
        "type": "string",
        "minLength": 5,
        "maxLength": 700
      }
    },
    "evidence_artifacts": {
      "type": "array",
      "minItems": 1,
      "items": {
        "$ref": "common.schema.json#/$defs/artifact"
      }
    },
    "requested_at": {
      "type": "string",
      "format": "date-time"
    },
    "decided_at": {
      "type": "string",
      "format": "date-time"
    },
    "expires_at": {
      "type": "string",
      "format": "date-time"
    },
    "simulation_context": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "future_reality_id",
        "assumption_ids",
        "production_authorization_effect"
      ],
      "properties": {
        "future_reality_id": {
          "$ref": "common.schema.json#/$defs/identifier"
        },
        "assumption_ids": {
          "type": "array",
          "minItems": 1,
          "uniqueItems": true,
          "items": {
            "$ref": "common.schema.json#/$defs/identifier"
          }
        },
        "production_authorization_effect": {
          "type": "string",
          "const": "none"
        }
      }
    },
    "metadata": {
      "$ref": "common.schema.json#/$defs/recordMetadata"
    }
  },
  "allOf": [
    {
      "if": {
        "properties": {
          "evidence_mode": {
            "const": "simulated"
          }
        },
        "required": [
          "evidence_mode"
        ]
      },
      "then": {
        "required": [
          "simulation_context"
        ],
        "properties": {
          "authority": {
            "const": "simulation_only"
          }
        }
      }
    },
    {
      "if": {
        "properties": {
          "authority": {
            "const": "organizational"
          }
        },
        "required": [
          "authority"
        ]
      },
      "then": {
        "required": [
          "authority_actor"
        ],
        "properties": {
          "evidence_mode": {
            "const": "observed"
          }
        }
      }
    }
  ]
}