{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/myc0576/smartmoney-cub-harness/schemas/evidence-pack.schema.json",
  "title": "Smartmoney Cub Evidence Pack v1",
  "description": "Frozen, replayable offline evidence for human challenger review.",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema",
    "horizon",
    "rule_candidate_path",
    "samples",
    "hashes",
    "metrics",
    "failure_count",
    "trailing_consecutive_failure_count",
    "review_status",
    "promotion_gate",
    "safety"
  ],
  "properties": {
    "schema": { "const": "smartmoney_cub_evidence_pack.v1" },
    "horizon": { "enum": ["d1", "d3"] },
    "rule_candidate_path": { "$ref": "#/$defs/relativePath" },
    "samples": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "sample_id",
          "paths",
          "manifest_validation",
          "evaluation_grade",
          "failed",
          "safety"
        ],
        "properties": {
          "sample_id": { "type": "string", "minLength": 1 },
          "paths": {
            "type": "object",
            "additionalProperties": false,
            "required": ["manifest", "decision", "outcome", "evaluation"],
            "properties": {
              "manifest": { "$ref": "#/$defs/relativePath" },
              "decision": { "$ref": "#/$defs/relativePath" },
              "outcome": { "$ref": "#/$defs/relativePath" },
              "evaluation": { "$ref": "#/$defs/relativePath" }
            }
          },
          "manifest_validation": {
            "type": "object",
            "additionalProperties": false,
            "required": ["ok", "errors", "warnings", "source_count", "safety"],
            "properties": {
              "ok": { "type": "boolean" },
              "errors": { "type": "array", "items": { "type": "string" } },
              "warnings": { "type": "array", "items": { "type": "string" } },
              "source_count": { "type": "integer", "minimum": 0 },
              "safety": { "const": "READ_ONLY_NO_ORDER_NO_CANCEL_NO_TRADE" }
            }
          },
          "evaluation_grade": {
            "enum": [
              "missed_opportunity",
              "true_silent",
              "not_evaluated",
              "invalid",
              "false_alert",
              "useful_alert"
            ]
          },
          "failed": { "type": "boolean" },
          "safety": { "const": "READ_ONLY_NO_ORDER_NO_CANCEL_NO_TRADE" }
        }
      }
    },
    "hashes": {
      "type": "object",
      "minProperties": 1,
      "propertyNames": { "$ref": "#/$defs/relativePath" },
      "additionalProperties": {
        "type": "string",
        "pattern": "^[0-9a-fA-F]{64}$"
      }
    },
    "metrics": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "sample_count",
        "false_alert_rate",
        "missed_opportunity_rate",
        "future_leakage_count",
        "risk_contract_violation_rate"
      ],
      "properties": {
        "sample_count": { "type": "integer", "minimum": 1 },
        "false_alert_rate": { "type": "number", "minimum": 0, "maximum": 1 },
        "missed_opportunity_rate": { "type": "number", "minimum": 0, "maximum": 1 },
        "future_leakage_count": { "type": "integer", "minimum": 0 },
        "risk_contract_violation_rate": { "type": "number", "minimum": 0, "maximum": 1 }
      }
    },
    "failure_count": { "type": "integer", "minimum": 0 },
    "trailing_consecutive_failure_count": { "type": "integer", "minimum": 0 },
    "review_status": {
      "enum": ["challenger", "ready_for_review", "pending_review", "blocked"]
    },
    "promotion_gate": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "eligible_for_human_review",
        "human_confirmation_required",
        "champion_mutated",
        "core_rules_mutated"
      ],
      "properties": {
        "eligible_for_human_review": { "type": "boolean" },
        "human_confirmation_required": { "const": true },
        "champion_mutated": { "const": false },
        "core_rules_mutated": { "const": false }
      }
    },
    "safety": { "const": "READ_ONLY_NO_ORDER_NO_CANCEL_NO_TRADE" }
  },
  "$defs": {
    "relativePath": {
      "type": "string",
      "minLength": 1,
      "pattern": "^(?![\\\\/])(?![A-Za-z]:[\\\\/])(?!\\.\\.(?:[\\\\/]|$))(?!.*[\\\\/]\\.\\.(?:[\\\\/]|$)).+"
    }
  }
}