{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://qrtrust.local/contracts/deployment-readiness-report.schema.json",
  "title": "QR Trust deployment readiness report",
  "type": "object",
  "required": [
    "artifact_type",
    "schema_version",
    "mode",
    "status",
    "blocking_checks",
    "warning_checks",
    "checks"
  ],
  "properties": {
    "artifact_type": {
      "const": "deployment_readiness_report"
    },
    "schema_version": {
      "type": "string",
      "minLength": 1
    },
    "mode": {
      "enum": [
        "reference",
        "production"
      ]
    },
    "status": {
      "enum": [
        "ready_for_reference_drill",
        "blocked_for_production",
        "ready_for_production_drill"
      ]
    },
    "blocking_checks": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/check_id"
      }
    },
    "warning_checks": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/check_id"
      }
    },
    "checks": {
      "type": "array",
      "minItems": 1,
      "items": {
        "$ref": "#/$defs/readiness_check"
      }
    }
  },
  "additionalProperties": false,
  "$defs": {
    "check_id": {
      "enum": [
        "postgres_source_of_truth",
        "migration_ledger",
        "restore_automation",
        "packaged_deployment_ownership",
        "nats_propagation",
        "managed_key_material",
        "managed_signing_custody",
        "custody_audit_export",
        "runtime_safety_provider",
        "scanner_decision_persistence",
        "worker_operations_evidence",
        "operator_runbooks"
      ]
    },
    "readiness_check": {
      "type": "object",
      "required": [
        "id",
        "layer",
        "title",
        "status",
        "evidence"
      ],
      "properties": {
        "id": {
          "$ref": "#/$defs/check_id"
        },
        "layer": {
          "type": "string",
          "minLength": 1
        },
        "title": {
          "type": "string",
          "minLength": 1
        },
        "status": {
          "enum": [
            "pass",
            "warn",
            "block"
          ]
        },
        "evidence": {
          "type": "string",
          "minLength": 1
        },
        "evidence_refs": {
          "type": "array",
          "minItems": 1,
          "items": {
            "$ref": "#/$defs/evidence_ref"
          }
        },
        "remediation": {
          "type": "string",
          "minLength": 1
        }
      },
      "additionalProperties": false
    },
    "evidence_ref": {
      "type": "object",
      "required": [
        "label",
        "uri",
        "owner",
        "reviewed_at"
      ],
      "properties": {
        "label": {
          "type": "string",
          "minLength": 1
        },
        "uri": {
          "type": "string",
          "minLength": 1
        },
        "owner": {
          "type": "string",
          "minLength": 1
        },
        "reviewed_at": {
          "type": "string",
          "minLength": 1,
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
        }
      },
      "additionalProperties": false
    }
  }
}