// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package mesh

import (
	"fmt"
	"strings"

	"github.com/fatih/color"
	"github.com/spf13/cobra"

	"istio.io/api/operator/v1alpha1"
	"istio.io/istio/istioctl/pkg/cli"
	iopv1alpha1 "istio.io/istio/operator/pkg/apis/istio/v1alpha1"

		sb strings.Builder
	)

	fmt.Fprintf(&sb, "%d.%d.%d", version.GetMajorNumber(), version.GetMinorNumber(), version.GetPatch())
	if label, ok := md[buildLabelKey]; ok {
		fmt.Fprintf(&sb, "-%s", label.GetStringValue())
	}
	if status, ok := md[statusKey]; ok {
		fmt.Fprintf(&sb, "/%s", status.GetStringValue())
	}
	if typ, ok := md[buildTypeKey]; ok {
		fmt.Fprintf(&sb, "/%s", typ.GetStringValue())
	}

				if protocol.Parse(ap.(string)).IsUnsupported() {
					errs = multierror.Append(errs, fmt.Errorf("service %q doesn't follow Istio protocol selection. "+
						"This is not recommended, See "+url.ProtocolSelection, fmt.Sprintf("%s/%s/:", un.GetName(), un.GetNamespace())))
				}
			} else {
				if p["name"] == nil {
					errs = multierror.Append(errs, fmt.Errorf("service %q has an unnamed port. This is not recommended,"+

			},
		)
	}
	switch ga.outputFormat {
	case "short":
		w := new(tabwriter.Writer).Init(out, 0, 8, 3, ' ', 0)
		_, _ = fmt.Fprintln(w, "ACTIVE SCOPE\tDESCRIPTION\tLOG LEVEL")
		for _, sll := range resultScopeLogLevel {
			_, _ = fmt.Fprintf(w, "%s\t%s\t%s\n", sll.ScopeName, sll.Description, sll.LogLevel)
		}
		return w.Flush()
	case "json", "yaml":

				if subset == "" {
					subset = "-"
				}
				if includeConfigType {
					c.Name = fmt.Sprintf("cluster/%s", c.Name)
					_, _ = fmt.Fprintf(w, "%v\t%v\t%v\t%v\t%v\t%s\t%s\n", c.Name, fqdn, port, subset, direction, c.GetType(),
						describeManagement(c.GetMetadata()))
				} else {
					_, _ = fmt.Fprintf(w, "%v\t%v\t%v\t%v\t%s\t%s\n", fqdn, port, subset, direction, c.GetType(),
						describeManagement(c.GetMetadata()))

		if err != nil {
			return nil, err
		}
		namespace, selector, err := polymorphichelpers.SelectorsForObject(svc)
		if err != nil {
			if e.injectorAddress == "" {
				return nil, fmt.Errorf("cannot attach to %T: %v", svc, err)
			}
			address = fmt.Sprintf("https://%s:%d%s", e.injectorAddress, *cc.Service.Port, *cc.Service.Path)
		} else {
			pod, err := GetFirstPod(e.client.Kube().CoreV1(), namespace, selector.String())
			if err != nil {

	b.WriteString("InFilenames:      " + fmt.Sprint(a.InFilenames) + "\n")
	b.WriteString("ReadinessTimeout: " + fmt.Sprint(a.ReadinessTimeout) + "\n")
	b.WriteString("SkipConfirmation: " + fmt.Sprint(a.SkipConfirmation) + "\n")
	b.WriteString("Force:            " + fmt.Sprint(a.Force) + "\n")
	b.WriteString("Verify:           " + fmt.Sprint(a.Verify) + "\n")
	b.WriteString("Set:              " + fmt.Sprint(a.Set) + "\n")

		Replace:  replace,
	})
	if err != nil {
		return fmt.Errorf("failed to add IP %s with and proto %d to ipset %s: %w", ip, ipProto, name, err)
	}
	return nil
}

func (m *realDeps) deleteIP(name string, ip netip.Addr, ipProto uint8) error {
	err := netlink.IpsetDel(name, &netlink.IPSetEntry{
		IP:       net.IP(ip.AsSlice()),
		Protocol: &ipProto,
	})
	if err != nil {

					return err
				}
			} else {
				return fmt.Errorf("unknown stats type %s", statsType)
			}

			switch outputFormat {
			// convert the json output to yaml
			case yamlOutput:
				var out []byte
				if out, err = yaml.JSONToYAML([]byte(stats)); err != nil {
					return err
				}
				_, _ = fmt.Fprint(c.OutOrStdout(), string(out))
			default:
				_, _ = fmt.Fprint(c.OutOrStdout(), stats)
			}

			continue
		}
		name := fmt.Sprintf("%s.%s", wl.Info.Name, wl.Info.Namespace)
		if filter.Direction != "outbound" {
			for _, c := range wl.Connections.Inbound {
				fmt.Fprintf(w, "%v\tInbound\t%v\t%v\t%v\n", name, lookupIP(c.ActualDst), lookupIP(c.Src), c.OriginalDst)
			}
		}
		if filter.Direction != "inbound" {
			for _, c := range wl.Connections.Outbound {