// Copyright 2021 Chaos Mesh Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

package podchaos

import (
	"context"
	"time"

	corev1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/util/wait"
	"k8s.io/client-go/kubernetes"
)

func waitPodRunning(name, namespace string, cli kubernetes.Interface) error {
	return wait.Poll(5*time.Second, 5*time.Minute, func() (done bool, err error) {
		pod, err := cli.CoreV1().Pods(namespace).Get(context.TODO(), name, metav1.GetOptions{})
		if err != nil {
			return false, nil
		}
		if pod.Status.Phase != corev1.PodRunning {
			return false, nil
		}
		return true, nil
	})
}
