{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://qrtrust.local/contracts/cross-surface-qr-evidence.schema.json",
  "title": "QR Trust cross-surface QR evidence packet",
  "type": "object",
  "required": [
    "artifact_type",
    "bundle_id",
    "generated_at",
    "scenario_id",
    "qr_artifact",
    "final_decision",
    "surface_evidence",
    "reviewer",
    "privacy"
  ],
  "properties": {
    "artifact_type": {
      "const": "cross_surface_qr_evidence_packet"
    },
    "bundle_id": {
      "type": "string",
      "minLength": 1
    },
    "generated_at": {
      "type": "string",
      "format": "date-time"
    },
    "scenario_id": {
      "type": "string",
      "minLength": 1
    },
    "qr_artifact": {
      "type": "object",
      "required": [
        "artifact_ref",
        "payload_hash",
        "destination_fingerprint"
      ],
      "properties": {
        "artifact_ref": {
          "type": "string",
          "minLength": 1
        },
        "payload_hash": {
          "type": "string",
          "pattern": "^sha256:[a-f0-9]{64}$"
        },
        "destination_fingerprint": {
          "$ref": "#/$defs/domain_fingerprint"
        }
      },
      "additionalProperties": false
    },
    "final_decision": {
      "$ref": "#/$defs/decision"
    },
    "surface_evidence": {
      "type": "array",
      "minItems": 5,
      "maxItems": 5,
      "prefixItems": [
        {
          "$ref": "#/$defs/contract_fixture_row"
        },
        {
          "$ref": "#/$defs/worker_drill_row"
        },
        {
          "$ref": "#/$defs/web_lab_row"
        },
        {
          "$ref": "#/$defs/backend_scanner_decision_row"
        },
        {
          "$ref": "#/$defs/ios_scanner_row"
        }
      ],
      "items": false
    },
    "reviewer": {
      "type": "object",
      "required": [
        "name",
        "role",
        "reviewed_at"
      ],
      "properties": {
        "name": {
          "type": "string",
          "minLength": 1
        },
        "role": {
          "type": "string",
          "minLength": 1
        },
        "reviewed_at": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
        }
      },
      "additionalProperties": false
    },
    "privacy": {
      "type": "object",
      "required": [
        "raw_urls_redacted",
        "secrets_included"
      ],
      "properties": {
        "raw_urls_redacted": {
          "const": true
        },
        "secrets_included": {
          "const": false
        },
        "notes": {
          "type": "string"
        }
      },
      "additionalProperties": false
    }
  },
  "additionalProperties": false,
  "$defs": {
    "decision": {
      "type": "object",
      "required": [
        "decision_color",
        "decision_state",
        "reason_codes"
      ],
      "properties": {
        "decision_color": {
          "enum": [
            "green",
            "orange",
            "red"
          ]
        },
        "decision_state": {
          "type": "string",
          "minLength": 1
        },
        "reason_codes": {
          "type": "array",
          "minItems": 1,
          "items": {
            "type": "string",
            "minLength": 1
          }
        }
      },
      "additionalProperties": false
    },
    "domain_fingerprint": {
      "type": "string",
      "minLength": 1,
      "maxLength": 80,
      "pattern": "\\.\\.\\.",
      "not": {
        "pattern": "://|\\?|#|@|\\s"
      }
    },
    "surface_row": {
      "type": "object",
      "required": [
        "surface",
        "artifact_ref",
        "proof_ref",
        "decision_color",
        "decision_state",
        "reason_codes",
        "observed_at"
      ],
      "properties": {
        "surface": {
          "enum": [
            "contract_fixture",
            "worker_drill",
            "web_lab",
            "backend_scanner_decision",
            "ios_scanner"
          ]
        },
        "artifact_ref": {
          "type": "string",
          "minLength": 1
        },
        "proof_ref": {
          "type": "string",
          "minLength": 1,
          "not": {
            "pattern": "\\.\\."
          }
        },
        "decision_color": {
          "enum": [
            "green",
            "orange",
            "red"
          ]
        },
        "decision_state": {
          "type": "string",
          "minLength": 1
        },
        "reason_codes": {
          "type": "array",
          "minItems": 1,
          "items": {
            "type": "string",
            "minLength": 1
          }
        },
        "observed_at": {
          "type": "string",
          "format": "date-time"
        },
        "notes": {
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "contract_fixture_row": {
      "allOf": [
        {
          "$ref": "#/$defs/surface_row"
        },
        {
          "properties": {
            "surface": {
              "const": "contract_fixture"
            },
            "proof_ref": {
              "pattern": "^docs/public/"
            }
          }
        }
      ]
    },
    "worker_drill_row": {
      "allOf": [
        {
          "$ref": "#/$defs/surface_row"
        },
        {
          "properties": {
            "surface": {
              "const": "worker_drill"
            },
            "proof_ref": {
              "pattern": "^docs/public/"
            }
          }
        }
      ]
    },
    "web_lab_row": {
      "allOf": [
        {
          "$ref": "#/$defs/surface_row"
        },
        {
          "properties": {
            "surface": {
              "const": "web_lab"
            },
            "proof_ref": {
              "pattern": "^docs/public/"
            }
          }
        }
      ]
    },
    "backend_scanner_decision_row": {
      "allOf": [
        {
          "$ref": "#/$defs/surface_row"
        },
        {
          "properties": {
            "surface": {
              "const": "backend_scanner_decision"
            },
            "proof_ref": {
              "pattern": "^docs/public/"
            }
          }
        }
      ]
    },
    "ios_scanner_row": {
      "allOf": [
        {
          "$ref": "#/$defs/surface_row"
        },
        {
          "properties": {
            "surface": {
              "const": "ios_scanner"
            },
            "proof_ref": {
              "pattern": "^docs/public/evidence/iphone/"
            }
          }
        }
      ]
    }
  }
}