{{- if .Values.worker.enabled }}
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: {{ include "hindsight.fullname" . }}-worker
  labels:
    {{- include "hindsight.worker.labels" . | nindent 4 }}
spec:
  serviceName: {{ include "hindsight.fullname" . }}-worker
  replicas: {{ .Values.worker.replicaCount }}
  selector:
    matchLabels:
      {{- include "hindsight.worker.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      annotations:
        {{- if not .Values.existingSecret }}
        checksum/secret: {{ include (print $.Template.BasePath "/secret.yaml") . | sha256sum }}
        {{- end }}
        {{- with .Values.podAnnotations }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
      labels:
        {{- include "hindsight.worker.selectorLabels" . | nindent 8 }}
    spec:
      {{- if .Values.serviceAccount.create }}
      serviceAccountName: {{ include "hindsight.serviceAccountName" . }}
      {{- end }}
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
      containers:
      - name: worker
        securityContext:
          {{- toYaml .Values.securityContext | nindent 10 }}
        image: "{{ .Values.worker.image.repository }}:{{ .Values.worker.image.tag | default .Values.version | default .Chart.AppVersion }}"
        imagePullPolicy: {{ .Values.worker.image.pullPolicy }}
        command: ["hindsight-worker"]
        ports:
        - name: http
          containerPort: {{ .Values.worker.service.targetPort }}
          protocol: TCP
        {{- if .Values.existingSecret }}
        envFrom:
        - secretRef:
            name: {{ .Values.existingSecret }}
        {{- end }}
        env:
        {{- /* POSTGRES_PASSWORD must be defined before DATABASE_URL for $(VAR) interpolation */}}
        {{- if not .Values.postgresql.enabled }}
        - name: POSTGRES_PASSWORD
          valueFrom:
            secretKeyRef:
              name: {{ include "hindsight.secretName" . }}
              key: postgres-password
        {{- end }}
        - name: HINDSIGHT_API_DATABASE_URL
          value: {{ include "hindsight.databaseUrl" . | quote }}
        {{- /* Worker ID uses pod name (StatefulSet provides stable names like worker-0, worker-1) */}}
        - name: HINDSIGHT_API_WORKER_ID
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        {{- /* Inherit LLM config from api.env */}}
        {{- range $key, $value := .Values.api.env }}
        - name: {{ $key }}
          value: {{ $value | quote }}
        {{- end }}
        {{- /* Worker-specific env vars */}}
        {{- range $key, $value := .Values.worker.env }}
        - name: {{ $key }}
          value: {{ $value | quote }}
        {{- end }}
        {{- /* Only use secrets when not using existingSecret */}}
        {{- if not .Values.existingSecret }}
        {{- /* Inherit secrets from api.secrets */}}
        {{- range $key, $value := .Values.api.secrets }}
        - name: {{ $key }}
          valueFrom:
            secretKeyRef:
              name: {{ include "hindsight.secretName" $ }}
              key: {{ $key }}
        {{- end }}
        {{- /* Worker-specific secrets (can override api.secrets) */}}
        {{- range $key, $value := .Values.worker.secrets }}
        - name: {{ $key }}
          valueFrom:
            secretKeyRef:
              name: {{ include "hindsight.secretName" $ }}
              key: {{ $key }}
        {{- end }}
        {{- end }}
        livenessProbe:
          {{- toYaml .Values.worker.livenessProbe | nindent 10 }}
        readinessProbe:
          {{- toYaml .Values.worker.readinessProbe | nindent 10 }}
        resources:
          {{- toYaml .Values.worker.resources | nindent 10 }}
        {{- if or .Values.worker.persistence.modelCache.enabled .Values.worker.extraVolumeMounts }}
        volumeMounts:
        {{- if .Values.worker.persistence.modelCache.enabled }}
        - name: model-cache
          mountPath: /home/hindsight/.cache
        {{- end }}
        {{- with .Values.worker.extraVolumeMounts }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
        {{- end }}
      {{- with .Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with (.Values.worker.affinity | default .Values.affinity) }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.worker.extraVolumes }}
      volumes:
      {{- toYaml . | nindent 6 }}
      {{- end }}
  {{- if .Values.worker.persistence.modelCache.enabled }}
  volumeClaimTemplates:
  - metadata:
      name: model-cache
      {{- with .Values.worker.persistence.modelCache.annotations }}
      annotations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
    spec:
      accessModes:
        {{- toYaml .Values.worker.persistence.modelCache.accessModes | nindent 8 }}
      {{- if .Values.worker.persistence.modelCache.storageClass }}
      storageClassName: {{ .Values.worker.persistence.modelCache.storageClass }}
      {{- end }}
      resources:
        requests:
          storage: {{ .Values.worker.persistence.modelCache.size }}
  {{- end }}
{{- end }}