"istio.io/istio/operator/pkg/validate"
)

// UnmarshalAndValidateIOPS unmarshals a string containing IstioOperator YAML, validates it, and returns a struct
// representation if successful. In case of validation errors, it returns both the IstioOperatorSpec struct and
// an error, so the caller can decide how to handle it.
func UnmarshalAndValidateIOPS(iopsYAML string) (*v1alpha1.IstioOperatorSpec, error) {

	err := f.GenerateStruct(iopSpec)
	if err != nil {
		return 0
	}
	_, _ = translate.GetEnabledComponents(iopSpec)
	return 1
}

func FuzzUnmarshalAndValidateIOPS(data []byte) int {
	_, _ = istio.UnmarshalAndValidateIOPS(string(data))
	return 1
}

func FuzzRenderManifests(data []byte) int {
	f := fuzz.NewConsumer(data)
	f.AllowUnexportedFields()

	cp := &controlplane.IstioControlPlane{}
	err := f.GenerateStruct(cp)

		return nil, err
	}

	mergedYAMLSpec, err := tpath.GetSpecSubtree(mergedYAML)
	if err != nil {
		metrics.CountCRMergeFail(metrics.InternalYAMLParseError)
		return nil, err
	}

	return istio.UnmarshalAndValidateIOPS(mergedYAMLSpec)
}

// Add creates a new IstioOperator Controller and adds it to the Manager. The Manager will set fields on the Controller