Added router priority to webui's list and detail page

pkg/api/criterion.go

@@ -22,8 +22,10 @@ type pageInfo struct {
 }
 
 type searchCriterion struct {
-	Search string `url:"search"`
-	Status string `url:"status"`
+	Search         string `url:"search"`
+	Status         string `url:"status"`
+	ServiceName    string `url:"serviceName"`
+	MiddlewareName string `url:"middlewareName"`
 }
 
 func newSearchCriterion(query url.Values) *searchCriterion {
@@ -33,12 +35,19 @@ func newSearchCriterion(query url.Values) *searchCriterion {
 
 	search := query.Get("search")
 	status := query.Get("status")
+	serviceName := query.Get("serviceName")
+	middlewareName := query.Get("middlewareName")
 
-	if status == "" && search == "" {
+	if status == "" && search == "" && serviceName == "" && middlewareName == "" {
 		return nil
 	}
 
-	return &searchCriterion{Search: search, Status: status}
+	return &searchCriterion{
+		Search:         search,
+		Status:         status,
+		ServiceName:    serviceName,
+		MiddlewareName: middlewareName,
+	}
 }
 
 func (c *searchCriterion) withStatus(name string) bool {
@@ -59,6 +68,34 @@ func (c *searchCriterion) searchIn(values ...string) bool {
 	return false
 }
 
+func (c *searchCriterion) filterService(name string) bool {
+	if c.ServiceName == "" {
+		return true
+	}
+
+	if strings.Contains(name, "@") {
+		return c.ServiceName == name
+	}
+
+	before, _, _ := strings.Cut(c.ServiceName, "@")
+
+	return before == name
+}
+
+func (c *searchCriterion) filterMiddleware(mns []string) bool {
+	if c.MiddlewareName == "" {
+		return true
+	}
+
+	for _, mn := range mns {
+		if c.MiddlewareName == mn {
+			return true
+		}
+	}
+
+	return false
+}
+
 func pagination(request *http.Request, max int) (pageInfo, error) {
 	perPage, err := getIntParam(request, "per_page", defaultPerPage)
 	if err != nil {