{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://sebasoft.github.io/neuron-js/schemas/explanation-trace.schema.json",
  "title": "Neuron-JS Explanation Trace",
  "type": "object",
  "additionalProperties": false,
  "required": ["scriptId", "ok", "rulesEvaluated", "rulesExecuted", "messages", "trace"],
  "properties": {
    "scriptId": { "type": "string", "minLength": 1 },
    "ok": { "type": "boolean" },
    "rulesEvaluated": { "type": "number" },
    "rulesExecuted": { "type": ["number", "null"] },
    "messages": {
      "type": "array",
      "items": { "type": "string" }
    },
    "trace": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["step", "type", "message"],
        "properties": {
          "step": { "type": "number" },
          "type": { "type": "string", "minLength": 1 },
          "message": { "type": "string", "minLength": 1 },
          "ruleId": { "type": "string", "minLength": 1 }
        }
      }
    }
  }
}