{{/* name helper: prefer app.name then chart.name */}}
{{- define "generic.name" -}}
{{- default .Chart.Name .Values.app.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/* fullname: fullnameOverride > app.fullnameOverride > smart compose (avoid dup) */}}
{{- define "generic.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else if .Values.app.fullnameOverride -}}
{{- .Values.app.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
  {{- $rel := .Release.Name -}}
  {{- $name := (include "generic.name" .) -}}
  {{- if eq $rel $name -}}
    {{- $name | trunc 63 | trimSuffix "-" -}}
  {{- else -}}
    {{- printf "%s-%s" $rel $name | trunc 63 | trimSuffix "-" -}}
  {{- end -}}
{{- end -}}
{{- end -}}

{{- define "generic.labels" -}}
app.kubernetes.io/name: {{ include "generic.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
{{- with .Values.app.podLabels }}
{{ toYaml . }}
{{- end }}
{{- end -}}