{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://eightarms.net/octopus-workflow/schemas/synthesis.schema.json",
  "title": "Synthesis Output",
  "description": "Schema for the orchestrator's synthesis of all reviewer outputs for a single round.",
  "type": "object",
  "required": ["round", "overall_verdict", "dimensions", "aggregated_stats", "top_findings"],
  "properties": {
    "round": { "type": "integer", "minimum": 1 },
    "overall_verdict": {
      "type": "string",
      "enum": ["PASS", "WARN", "FAIL"],
      "description": "PASS: all dimensions PASS. WARN: no BLOCKER, no dimension FAIL. FAIL: otherwise."
    },
    "dimensions": {
      "type": "object",
      "additionalProperties": {
        "type": "object",
        "required": ["verdict", "pass_rate", "blocker_count", "major_count", "minor_count", "info_count"],
        "properties": {
          "verdict": { "type": "string", "enum": ["PASS", "WARN", "FAIL", "UNRESOLVED"] },
          "pass_rate": { "type": "number" },
          "blocker_count": { "type": "integer" },
          "major_count": { "type": "integer" },
          "minor_count": { "type": "integer" },
          "info_count": { "type": "integer" }
        }
      }
    },
    "aggregated_stats": {
      "type": "object",
      "required": [
        "total_dimensions",
        "passed_dimensions",
        "warn_dimensions",
        "failed_dimensions",
        "total_findings",
        "blockers",
        "majors",
        "minors",
        "infos"
      ],
      "properties": {
        "total_dimensions": { "type": "integer" },
        "passed_dimensions": { "type": "integer" },
        "warn_dimensions": { "type": "integer" },
        "failed_dimensions": { "type": "integer" },
        "total_findings": { "type": "integer" },
        "blockers": { "type": "integer" },
        "majors": { "type": "integer" },
        "minors": { "type": "integer" },
        "infos": { "type": "integer" },
        "unresolved_dimensions": {
          "type": "integer",
          "minimum": 0,
          "description": "Count of dimensions marked UNRESOLVED (auditor crash/timeout) and excluded from aggregation"
        }
      }
    },
    "top_findings": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["id", "dimension", "severity", "checklist_ref", "summary"],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[A-Z0-9]+-F\\d{3,}$",
            "description": "The source reviewer finding id (from the Tier 1 findings file; slot-prefixed for multi-slot dimensions), so each synthesized headline traces back to its raw finding."
          },
          "dimension": { "type": "string" },
          "severity": { "type": "string", "enum": ["BLOCKER", "MAJOR", "MINOR", "INFO"] },
          "checklist_ref": { "type": "string" },
          "summary": { "type": "string" }
        }
      }
    }
  }
}