{{- if .Values.httpRoute.enabled -}}
{{- $fullName := include "chart.fullname" . -}}
{{- $svcPort := .Values.service.port -}}
{{- $defaultGatewayName := .Values.gateway.name -}}
{{- if not $defaultGatewayName -}}
{{- $defaultGatewayName = printf "%s-gateway" $fullName -}}
{{- end -}}
{{- $defaultGatewayNs := .Release.Namespace -}}
{{- if .Values.gateway.enabled -}}
{{- $defaultGatewayNs = default .Release.Namespace .Values.gateway.namespace -}}
{{- end -}}
apiVersion: gateway.networking.k8s.io/v1
kind: HTTPRoute
metadata:
  name: {{ $fullName }}
  labels:
    {{- include "chart.labels" . | nindent 4 }}
  {{- with .Values.httpRoute.annotations }}
  annotations:
    {{- toYaml . | nindent 4 }}
  {{- end }}
spec:
  parentRefs:
    {{- if .Values.httpRoute.parentRefs }}
    {{- range $ref := .Values.httpRoute.parentRefs }}
    - name: {{ default $defaultGatewayName $ref.name | quote }}
      {{- $refNs := $ref.namespace | default $defaultGatewayNs -}}
      namespace: {{ $refNs | quote }}
      {{- with $ref.sectionName }}
      sectionName: {{ . | quote }}
      {{- else }}
      sectionName: "http"
      {{- end }}
      {{- with $ref.kind }}
      kind: {{ . | quote }}
      {{- end }}
      {{- with $ref.group }}
      group: {{ . | quote }}
      {{- end }}
    {{- end }}
    {{- else }}
    # Default parentRef when parentRefs is empty or not set
    - name: {{ $defaultGatewayName | quote }}
      namespace: {{ $defaultGatewayNs | quote }}
      sectionName: "http"
    {{- end }}
  {{- with .Values.httpRoute.hostnames }}
  hostnames:
    {{- toYaml . | nindent 4 }}
  {{- end }}
  rules:
    {{- range .Values.httpRoute.rules }}
    - {{- with .matches }}
      matches:
      {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .filters }}
      filters:
      {{- toYaml . | nindent 8 }}
      {{- end }}
      backendRefs:
        - name: {{ $fullName }}
          port: {{ $svcPort }}
          weight: 1
    {{- end }}
{{- end }}