feat: improve k8s resource filtering UI

- Change namespace filter from text input to dropdown select
- Add name filtering input for all resource types
- Fix UI overlap issue with namespace dropdown label
- Add automatic namespace list loading
- Implement server-side name filtering for all resources
- Support combined namespace + name filtering

🤖 Generated with [Qoder][https://qoder.com]

internal/module/k8s/handler.resource.go

@@ -6,12 +6,14 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"strings"
 
 	"gitea.loveuer.com/loveuer/cluster/internal/model"
 	"gitea.loveuer.com/loveuer/cluster/pkg/resp"
 	"gitea.loveuer.com/loveuer/cluster/pkg/store"
 	"github.com/gofiber/fiber/v3"
 	"gorm.io/gorm"
+	appsv1 "k8s.io/api/apps/v1"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime/schema"
@@ -93,6 +95,7 @@ func K8sNamespaceList(ctx context.Context, db *gorm.DB, store store.Store) fiber
 func K8sDeploymentList(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handler {
 	return func(c fiber.Ctx) error {
 		namespace := c.Query("namespace", "")
+		name := c.Query("name", "")
 		
 		clientset, err := getK8sClient(db)
 		if err != nil {
@@ -104,8 +107,20 @@ func K8sDeploymentList(ctx context.Context, db *gorm.DB, store store.Store) fibe
 			return resp.R500(c, "", nil, err)
 		}
 
+		// Filter by name if provided
+		var filtered []appsv1.Deployment
+		if name != "" {
+			for _, deployment := range deployments.Items {
+				if strings.Contains(deployment.Name, name) {
+					filtered = append(filtered, deployment)
+				}
+			}
+		} else {
+			filtered = deployments.Items
+		}
+
 		return resp.R200(c, map[string]any{
-			"items": deployments.Items,
+			"items": filtered,
 		})
 	}
 }
@@ -113,6 +128,7 @@ func K8sDeploymentList(ctx context.Context, db *gorm.DB, store store.Store) fibe
 func K8sStatefulSetList(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handler {
 	return func(c fiber.Ctx) error {
 		namespace := c.Query("namespace", "")
+		name := c.Query("name", "")
 		
 		clientset, err := getK8sClient(db)
 		if err != nil {
@@ -124,8 +140,20 @@ func K8sStatefulSetList(ctx context.Context, db *gorm.DB, store store.Store) fib
 			return resp.R500(c, "", nil, err)
 		}
 
+		// Filter by name if provided
+		var filtered []appsv1.StatefulSet
+		if name != "" {
+			for _, statefulset := range statefulsets.Items {
+				if strings.Contains(statefulset.Name, name) {
+					filtered = append(filtered, statefulset)
+				}
+			}
+		} else {
+			filtered = statefulsets.Items
+		}
+
 		return resp.R200(c, map[string]any{
-			"items": statefulsets.Items,
+			"items": filtered,
 		})
 	}
 }
@@ -133,6 +161,7 @@ func K8sStatefulSetList(ctx context.Context, db *gorm.DB, store store.Store) fib
 func K8sConfigMapList(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handler {
 	return func(c fiber.Ctx) error {
 		namespace := c.Query("namespace", "")
+		name := c.Query("name", "")
 		
 		clientset, err := getK8sClient(db)
 		if err != nil {
@@ -144,8 +173,20 @@ func K8sConfigMapList(ctx context.Context, db *gorm.DB, store store.Store) fiber
 			return resp.R500(c, "", nil, err)
 		}
 
+		// Filter by name if provided
+		var filtered []corev1.ConfigMap
+		if name != "" {
+			for _, configmap := range configmaps.Items {
+				if strings.Contains(configmap.Name, name) {
+					filtered = append(filtered, configmap)
+				}
+			}
+		} else {
+			filtered = configmaps.Items
+		}
+
 		return resp.R200(c, map[string]any{
-			"items": configmaps.Items,
+			"items": filtered,
 		})
 	}
 }
@@ -153,6 +194,7 @@ func K8sConfigMapList(ctx context.Context, db *gorm.DB, store store.Store) fiber
 func K8sPodList(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handler {
 	return func(c fiber.Ctx) error {
 		namespace := c.Query("namespace", "")
+		name := c.Query("name", "")
 		
 		clientset, err := getK8sClient(db)
 		if err != nil {
@@ -164,8 +206,20 @@ func K8sPodList(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handl
 			return resp.R500(c, "", nil, err)
 		}
 
+		// Filter by name if provided
+		var filtered []corev1.Pod
+		if name != "" {
+			for _, pod := range pods.Items {
+				if strings.Contains(pod.Name, name) {
+					filtered = append(filtered, pod)
+				}
+			}
+		} else {
+			filtered = pods.Items
+		}
+
 		return resp.R200(c, map[string]any{
-			"items": pods.Items,
+			"items": filtered,
 		})
 	}
 }
@@ -191,6 +245,7 @@ func K8sPVList(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handle
 func K8sPVCList(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handler {
 	return func(c fiber.Ctx) error {
 		namespace := c.Query("namespace", "")
+		name := c.Query("name", "")
 		
 		clientset, err := getK8sClient(db)
 		if err != nil {
@@ -202,8 +257,20 @@ func K8sPVCList(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handl
 			return resp.R500(c, "", nil, err)
 		}
 
+		// Filter by name if provided
+		var filtered []corev1.PersistentVolumeClaim
+		if name != "" {
+			for _, pvc := range pvcs.Items {
+				if strings.Contains(pvc.Name, name) {
+					filtered = append(filtered, pvc)
+				}
+			}
+		} else {
+			filtered = pvcs.Items
+		}
+
 		return resp.R200(c, map[string]any{
-			"items": pvcs.Items,
+			"items": filtered,
 		})
 	}
 }
@@ -211,6 +278,7 @@ func K8sPVCList(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handl
 func K8sServiceList(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handler {
 	return func(c fiber.Ctx) error {
 		namespace := c.Query("namespace", "")
+		name := c.Query("name", "")
 		
 		clientset, err := getK8sClient(db)
 		if err != nil {
@@ -222,8 +290,20 @@ func K8sServiceList(ctx context.Context, db *gorm.DB, store store.Store) fiber.H
 			return resp.R500(c, "", nil, err)
 		}
 
+		// Filter by name if provided
+		var filtered []corev1.Service
+		if name != "" {
+			for _, service := range services.Items {
+				if strings.Contains(service.Name, name) {
+					filtered = append(filtered, service)
+				}
+			}
+		} else {
+			filtered = services.Items
+		}
+
 		return resp.R200(c, map[string]any{
-			"items": services.Items,
+			"items": filtered,
 		})
 	}
 }