package controller

/*
import (
	"context"
	v1 "k8s.io/api/core/v1"
	"k8s.io/apimachinery/pkg/api/resource"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

	locustCluster "git.lilpenguins.com/crichardson/locust-operator/api/v1alpha1"
	"github.com/go-logr/logr"
)

func (r *LocustClusterReconciler) CreateLeaderJob(log logr.Logger, locustCluster *locustCluster.LocustCluster, ctx context.Context) error {
	log.Info("Creating leader")
	return nil
}

func (r *LocustClusterReconciler) CreateLeaderService(log logr.Logger, locustCluster *locustCluster.LocustCluster,
	ctx context.Context) error {
	log.Info("Creating service for leader")
	return nil
}

func (r *LocustClusterReconciler) BuildLeaderJob(log logr.Logger, locustCluster *locustCluster.LocustCluster) {

	ttlSecondsAfterFinished := int32(60)

	var envVars []v1.EnvVar

	cpuMax := LeaderMaxCPU
	cpuMin := LeaderMinCPU
	memMax := LeaderMaxMemory
	memMin := LeaderMinMemory

	if len(locustCluster.Spec.Leader.Resources.MaxCpu) > 0 {
		cpuMax = locustCluster.Spec.Leader.Resources.MaxCpu
	}
	if len(locustCluster.Spec.Leader.Resources.MinCpu) > 0 {
		cpuMin = locustCluster.Spec.Leader.Resources.MinCpu
	}
	if len(locustCluster.Spec.Leader.Resources.MaxMem) > 0 {
		memMax = locustCluster.Spec.Leader.Resources.MaxMem
	}
	if len(locustCluster.Spec.Leader.Resources.MinMem) > 0 {
		memMin = locustCluster.Spec.Leader.Resources.MinMem
	}

	// Set testFile if not in request
	testFile := LeaderTestFile
	if len(locustCluster.Spec.Leader.TestFile) > 0 {
		testFile = locustCluster.Spec.Leader.TestFile
	}

	scenarioEnv := v1.EnvVar{
		Name:  "LOCUST_SCENARIO_NAME",
		Value: locustCluster.Spec.Worker.ScenarioName,
	}
	envVars = append(envVars, scenarioEnv)
	if isMosaicDefined(locustCluster) {
		mosaicEnv := v1.EnvVar{
			Name: "LOCUST_MOSAIC_API_KEY",
			ValueFrom: &v1.EnvVarSource{
				SecretKeyRef: &v1.SecretKeySelector{
					LocalObjectReference: v1.LocalObjectReference{Name: "mosaic-api-key"},
					Key:                  "api_key",
				},
			},
		}
		mosaicTag := v1.EnvVar{
			Name:      "LOCUST_PROMETHEUS_TAG",
			Value:     locustCluster.Spec.Metrics.Mosaic.PrometheusTag,
			ValueFrom: nil,
		}
		grafanaEndpoint := GrafanaEndpoint
		if len(locustCluster.Spec.Metrics.Mosaic.GrafanaEndpoint) > 0 {
			grafanaEndpoint = locustCluster.Spec.Metrics.Mosaic.GrafanaEndpoint
		}
		grafanaEndpointEnv := v1.EnvVar{
			Name:  "LOCUST_GRAFANA_ENDPOINT",
			Value: grafanaEndpoint,
		}
		groupEmail := v1.EnvVar{
			Name:  "LOCUST_GROUP_EMAIL",
			Value: locustCluster.Spec.Metrics.Mosaic.GroupEmail,
		}
		envVars = append(envVars, mosaicEnv, mosaicTag, grafanaEndpointEnv, groupEmail)
	}
	// Add endpoint env vars to container env vars if it exists.
	if len(endpointsEnvVars) != 0 {
		envVars = append(envVars, endpointsEnvVars...)
	}

	// Add secrets env vars to container if specified in locust spec
	if len(locustCluster.Spec.Secrets) > 0 {
		secretVars := r.BuildSecretsEnvVars(locustCluster)
		envVars = append(envVars, secretVars...)
	}

	if len(locustCluster.Spec.Leader.Download.Bucket) > 0 &&
		len(locustCluster.Spec.Leader.Download.Filename) > 0 {
		bucketEnv := v1.EnvVar{
			Name:  "LOCUST_S3_BUCKET",
			Value: locustCluster.Spec.Leader.Download.Bucket,
		}
		fileEnv := v1.EnvVar{
			Name:  "LOCUST_S3_FILENAME",
			Value: locustCluster.Spec.Leader.Download.Filename,
		}
		awsKey := v1.EnvVar{
			Name: "AWS_ACCESS_KEY_ID",
			ValueFrom: &v1.EnvVarSource{
				SecretKeyRef: &v1.SecretKeySelector{
					LocalObjectReference: v1.LocalObjectReference{Name: "loadtest-blob"},
					Key:                  "blob_key",
				},
			},
		}
		awsSecret := v1.EnvVar{
			Name: "AWS_SECRET_ACCESS_KEY",
			ValueFrom: &v1.EnvVarSource{
				SecretKeyRef: &v1.SecretKeySelector{
					LocalObjectReference: v1.LocalObjectReference{Name: "loadtest-blob"},
					Key:                  "blob_secret",
				},
			},
		}
		envVars = append(envVars, bucketEnv, fileEnv, awsKey, awsSecret)
	}
	// Allow user to define the leader docker image to use from CRD
	leaderImage := LeaderContainer
	if locustCluster.Spec.Leader.Image != "" {
		leaderImage = locustCluster.Spec.Leader.Image
	}

	envSource, err := r.BuildTestRunEnvVars(ctx, locustCluster)
	if err != nil {
		return nil, err
	}

	podSpec := v1.PodSpec{
		RestartPolicy: "Never",
		Containers: []v1.Container{
			v1.Container{
				Name:    locustCluster.Name + "-leader",
				Image:   leaderImage,
				Command: []string{"locust", "-f", testFile, "--master"},
				Ports: []v1.ContainerPort{
					v1.ContainerPort{
						Name:          LeaderPortNameWeb,
						ContainerPort: LeaderPortWeb,
						Protocol:      LeaderPortProtocol,
					},
					v1.ContainerPort{
						Name:          LeaderPortNameLocust1,
						ContainerPort: LeaderPortListener1,
						Protocol:      LeaderPortProtocol,
					},
					v1.ContainerPort{
						Name:          LeaderPortNameLocust2,
						ContainerPort: LeaderPortListener2,
						Protocol:      LeaderPortProtocol,
					},
				},
				Env:     envVars,
				EnvFrom: envSource,
				Resources: v1.ResourceRequirements{
					Limits: v1.ResourceList{
						v1.ResourceCPU:    resource.MustParse(cpuMax),
						v1.ResourceMemory: resource.MustParse(memMax),
					},
					Requests: v1.ResourceList{
						v1.ResourceCPU:    resource.MustParse(cpuMin),
						v1.ResourceMemory: resource.MustParse(memMin),
					},
				},
				ImagePullPolicy: "Always",
			},
		},
	}

	// Look to see if there is a config map <locust name>-settings if so mount it so we can pull the data to be used to attach it to the report email.
	settingsConfigMap := &v1.ConfigMap{}

	endpointKey := kclient.ObjectKey{
		Name:      locustCluster.Name + "-settings",
		Namespace: locustCluster.Namespace,
	}

	err = r.Get(ctx, endpointKey, settingsConfigMap)
	if err == nil {
		// Add the configMap as a volume to the pod
		podSpec.Volumes = []v1.Volume{
			{
				Name: "config",
				VolumeSource: v1.VolumeSource{
					ConfigMap: &v1.ConfigMapVolumeSource{
						LocalObjectReference: v1.LocalObjectReference{Name: locustCluster.Name + "-settings"},
						Items:                nil,
						DefaultMode:          nil,
						Optional:             nil,
					},
				},
			},
		}
		// Mount the volume to the container
		podSpec.Containers[0].VolumeMounts = []v1.VolumeMount{
			{
				Name:      "config",
				MountPath: LeaderBuildParamConfig,
			},
		}
	}

	// Set priority class name to p4 if unspecified else set it
	if len(locustCluster.Spec.Leader.PriorityClass) > 0 {
		podSpec.PriorityClassName = locustCluster.Spec.Leader.PriorityClass
	}

	return &batch.Job{
		TypeMeta:   metav1.TypeMeta{},
		ObjectMeta: BuildObjectMeta(locustCluster, "leader"),
		Spec: batch.JobSpec{
			Template: v1.PodTemplateSpec{
				ObjectMeta: BuildPodObjectMeta(locustCluster, "leader"),
				Spec:       podSpec,
			},
			TTLSecondsAfterFinished: &ttlSecondsAfterFinished,
		},
		Status: batch.JobStatus{},
	}, nil
}


*/