apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "wordpress-nginx.fullname" . }}
  labels:
    {{- include "wordpress-nginx.labels" . | nindent 4 }}
spec:
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      {{- include "wordpress-nginx.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      labels:
        {{- include "wordpress-nginx.selectorLabels" . | nindent 8 }}
    spec:
      securityContext:
        fsGroup: 82
        fsGroupChangePolicy: "OnRootMismatch"
      initContainers:
        - name: wordpress-init
          image: "{{ .Values.image.wordpress.registry }}/{{ .Values.image.wordpress.repository }}:{{ .Values.image.wordpress.tag }}"
          imagePullPolicy: {{ .Values.image.wordpress.pullPolicy }}
          command: ["/bin/sh", "-c"]
          args:
            - |
              if [ ! -f /var/www/html/wp-config.php ]; then
                echo "Initializing WordPress files..."
                cp -rp /usr/src/wordpress/* /var/www/html/ 2>/dev/null || true
                echo "WordPress files copied successfully"
              else
                echo "WordPress already initialized"
              fi
          volumeMounts:
            - name: wordpress-data
              mountPath: /var/www/html
          securityContext:
            runAsUser: 82
            runAsGroup: 82
            fsGroup: 82
      containers:
        - name: nginx
          image: "{{ .Values.image.nginx.registry }}/{{ .Values.image.nginx.repository }}:{{ .Values.image.nginx.tag }}"
          imagePullPolicy: {{ .Values.image.nginx.pullPolicy }}
          ports:
            - name: http
              containerPort: 80
              protocol: TCP
          volumeMounts:
            - name: wordpress-data
              mountPath: /var/www/html
            - name: nginx-config
              mountPath: /etc/nginx/conf.d/default.conf
              subPath: default.conf
          {{- if .Values.healthCheck.enabled }}
          livenessProbe:
            {{- toYaml .Values.healthCheck.livenessProbe | nindent 12 }}
          readinessProbe:
            {{- toYaml .Values.healthCheck.readinessProbe | nindent 12 }}
          {{- end }}
          resources:
            {{- toYaml .Values.resources.nginx | nindent 12 }}
        - name: wordpress
          image: "{{ .Values.image.wordpress.registry }}/{{ .Values.image.wordpress.repository }}:{{ .Values.image.wordpress.tag }}"
          imagePullPolicy: {{ .Values.image.wordpress.pullPolicy }}
          securityContext:
            runAsUser: 82
            runAsGroup: 82
          env:
            - name: WORDPRESS_DB_HOST
              value: {{ .Values.wordpress.dbHost | quote }}
            - name: WORDPRESS_DB_NAME
              value: {{ .Values.wordpress.dbName | quote }}
            - name: WORDPRESS_DB_USER
              value: {{ .Values.wordpress.dbUser | quote }}
            - name: WORDPRESS_DB_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ include "wordpress-nginx.fullname" . }}-secret
                  key: db-password
            - name: WORDPRESS_TABLE_PREFIX
              value: {{ .Values.wordpress.tablePrefix | quote }}
          volumeMounts:
            - name: wordpress-data
              mountPath: /var/www/html
          resources:
            {{- toYaml .Values.resources.wordpress | nindent 12 }}
      volumes:
        - name: wordpress-data
          {{- if .Values.persistence.enabled }}
          persistentVolumeClaim:
            claimName: {{ include "wordpress-nginx.fullname" . }}-pvc
          {{- else }}
          emptyDir: {}
          {{- end }}
        - name: nginx-config
          configMap:
            name: {{ include "wordpress-nginx.fullname" . }}-nginx-config
      {{- with .Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}