{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Real Case Calibration Catalog",
  "type": "object",
  "required": ["case_id", "subject", "source", "chart_signature", "event_outcomes", "similarity", "replay"],
  "properties": {
    "case_id": {"type": "string"},
    "subject": {
      "type": "object",
      "required": ["name", "year", "month", "day", "hour", "minute", "lat", "lon", "tz", "node_mode", "birth_source"],
      "properties": {
        "name": {"type": "string"},
        "year": {"type": "integer"},
        "month": {"type": "integer", "minimum": 1, "maximum": 12},
        "day": {"type": "integer", "minimum": 1, "maximum": 31},
        "hour": {"type": "integer", "minimum": 0, "maximum": 23},
        "minute": {"type": "integer", "minimum": 0, "maximum": 59},
        "lat": {"type": "number"},
        "lon": {"type": "number"},
        "tz": {"type": "number"},
        "node_mode": {"enum": ["mean", "true"]},
        "birth_source": {
          "type": "object",
          "required": ["url", "source_grade", "time_accuracy_rating", "evidence_basis"],
          "properties": {
            "url": {"type": "string"},
            "source_grade": {"enum": ["primary", "verified_secondary"]},
            "time_accuracy_rating": {"enum": ["A", "AA"]},
            "evidence_basis": {"type": "string"}
          }
        }
      }
    },
    "source": {
      "type": "object",
      "required": ["url", "source_grade", "license_or_quote_boundary"],
      "properties": {
        "url": {"type": "string"},
        "source_grade": {"enum": ["primary", "verified_secondary", "forum_claim", "unverified"]},
        "license_or_quote_boundary": {"type": "string"}
      }
    },
    "chart_signature": {"type": "object"},
    "event_outcomes": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "required": ["event_type", "event_date", "domain", "expected_label", "outcome", "source"],
        "properties": {
          "event_type": {"type": "string"},
          "event_date": {"type": "string"},
          "domain": {"enum": ["career", "marriage", "wealth", "health"]},
          "expected_label": {"enum": ["career_status", "legal_marriage", "wealth_event", "health_event"]},
          "outcome": {"type": "string"},
          "source_excerpt_note": {"type": "string"},
          "source": {
            "type": "object",
            "required": ["url", "source_grade"],
            "properties": {
              "url": {"type": "string"},
              "source_grade": {"enum": ["primary", "verified_secondary"]}
            }
          }
        }
      }
    },
    "similarity": {
      "type": "object",
      "required": ["score", "matching_factors", "dissimilar_factors"],
      "properties": {
        "score": {"type": "number"},
        "matching_factors": {"type": "array", "items": {"type": "string"}},
        "dissimilar_factors": {"type": "array", "items": {"type": "string"}}
      }
    },
    "replay": {
      "type": "object",
      "required": ["outcome_replay_status", "do_not_use_for_prediction"],
      "properties": {
        "outcome_replay_status": {"enum": ["pending", "replayed", "blocked"]},
        "do_not_use_for_prediction": {"type": "boolean"},
        "report_path": {"type": "string"},
        "conflict_notes": {"type": "array", "items": {"type": "string"}}
      }
    }
  }
}