Method scriptApply

app/src/API/Handlers/AssistantHandler.cpp:373–445

* @brief Dry-run a script then write it via the matching setCode endpoint. */

 * @brief Dry-run a script then write it via the matching setCode endpoint.
 */
API::CommandResponse API::Handlers::AssistantHandler::scriptApply(const QString& id,
                                                                  const QJsonObject& params)
{
  const auto kind     = params.value(QStringLiteral("kind")).toString();
  const auto dryInner = dryRunCommandForKind(kind);
  const auto setInner = setCodeCommandForKind(kind);
  if (dryInner.isEmpty() || setInner.isEmpty())
    return unknownKindError(
      id,
      kind,
      QStringLiteral("frame_parser, transform, painter (output_widget code is applied via "
                     "project.outputWidget.update; end_to_end is dry-run only)"));

  QJsonObject inner = params;
  inner.remove(QStringLiteral("kind"));

  if (kind == QStringLiteral("transform") && !inner.contains(QStringLiteral("values"))) {
    QJsonArray defaults;
    defaults.append(0.0);
    inner.insert(QStringLiteral("values"), defaults);
  }

  QString effectiveDry = dryInner;
  if (kind == QStringLiteral("frame_parser") && !inner.contains(QStringLiteral("inputBytes"))
      && !inner.contains(QStringLiteral("inputBytesHex")))
    effectiveDry = QStringLiteral("project.frameParser.dryCompile");

  QJsonArray steps;
  const auto dryResp = forward(effectiveDry, QStringLiteral("inner"), inner);
  steps.append(toStep(QStringLiteral("dryRun"), dryResp));

  const bool reportedOk = !dryResp.result.contains(QStringLiteral("ok"))
                       || dryResp.result.value(QStringLiteral("ok")).toBool(true);
  if (!dryResp.success || !reportedOk) {
    QJsonObject data;
    data[QStringLiteral("steps")] = steps;
    return CommandResponse::makeError(id,
                                      dryResp.success ? ErrorCode::ExecutionError
                                                      : dryResp.errorCode,
                                      QStringLiteral("Dry-run failed; setCode skipped."),
                                      data);
  }

  QJsonObject setParams = inner;
  setParams.remove(QStringLiteral("values"));
  setParams.remove(QStringLiteral("inputBytes"));
  setParams.remove(QStringLiteral("inputBytesHex"));
  setParams.remove(Keys::DecoderMethod);
  setParams.remove(Keys::FrameDetection);
  setParams.remove(Keys::FrameStart);
  setParams.remove(Keys::FrameEnd);
  setParams.remove(Keys::HexadecimalDelimiters);
  setParams.remove(Keys::ChecksumAlgorithm);
  setParams.remove(QStringLiteral("operationMode"));

  const auto setResp = forward(setInner, QStringLiteral("inner"), setParams);
  steps.append(toStep(QStringLiteral("setCode"), setResp));
  if (!setResp.success) {