pipeline {
    agent any
    environment {
        REGISTRY = "harbor.xxx.com"
        IMAGE_NAME = "portal-service-frontend"
        IMAGE_TAG = "latest"
        NAMESPACE = "portal-frontends"
        INGRESS_NAME = "portal-service-frontend"
        INGRESS_HOST = "radar-power.asia"
        TLS_SECRET = "portal-tls"
    }
    stages {
        stage('Build Image') {
            steps {
                script {
                    sh """
                    docker build -t ${REGISTRY}/${NAMESPACE}/${IMAGE_NAME}:${IMAGE_TAG} .
                    docker login ${REGISTRY} -u harbor-username -p harbor-password
                    docker push ${REGISTRY}/${NAMESPACE}/${IMAGE_NAME}:${IMAGE_TAG}
                    """
                }
            }
        }

        stage('Deploy to Kubernetes') {
            steps {
                script {
                    sh """
                    kubectl create namespace ${NAMESPACE} --dry-run=client -o yaml | kubectl apply -f -

                    # 创建 Deployment
                    cat <<EOF | kubectl apply -f -
apiVersion: apps/v1
kind: Deployment
metadata:
  name: ${IMAGE_NAME}
  namespace: ${NAMESPACE}
spec:
  replicas: 2
  selector:
    matchLabels:
      app: ${IMAGE_NAME}
  template:
    metadata:
      labels:
        app: ${IMAGE_NAME}
    spec:
      containers:
      - name: ${IMAGE_NAME}
        image: ${REGISTRY}/${NAMESPACE}/${IMAGE_NAME}:${IMAGE_TAG}
        ports:
        - containerPort: 80
EOF

                    # 创建 Service
                    cat <<EOF | kubectl apply -f -
apiVersion: v1
kind: Service
metadata:
  name: ${IMAGE_NAME}
  namespace: ${NAMESPACE}
spec:
  selector:
    app: ${IMAGE_NAME}
  ports:
  - port: 80
    targetPort: 80
  type: ClusterIP
EOF

                    # 创建 Ingress
                    cat <<EOF | kubectl apply -f -
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: ${INGRESS_NAME}
  namespace: ${NAMESPACE}
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /
spec:
  ingressClassName: nginx
  rules:
  - host: ${INGRESS_HOST}
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: ${IMAGE_NAME}
            port:
              number: 80
  tls:
  - hosts:
    - ${INGRESS_HOST}
    secretName: ${TLS_SECRET}
EOF
                    """
                }
            }
        }

        stage('Fix Ingress Controller Service') {
            steps {
                script {
                    echo "检查 ingress-nginx-controller Service 是否是 NodePort..."
                    def svcType = sh(script: "kubectl get svc ingress-nginx-controller -n ingress-nginx -o jsonpath='{.spec.type}'", returnStdout: true).trim()
                    if (svcType != "NodePort") {
                        echo "修改 ingress-nginx-controller Service 类型为 NodePort..."
                        sh """
                        kubectl patch svc ingress-nginx-controller -n ingress-nginx -p '{"spec": {"type": "NodePort"}}'
                        """
                    } else {
                        echo "ingress-nginx-controller 已经是 NodePort，无需修改"
                    }
                    sh "kubectl get svc ingress-nginx-controller -n ingress-nginx -o wide"
                }
            }
        }
    }
}