package utils

import (
	"os"

	stackdriver "github.com/TV4/logrus-stackdriver-formatter"
	"github.com/sirupsen/logrus"
)

// NewLogger instance
func NewLogger(name string) (*logrus.Logger, error) {
	logger := logrus.New()
	logger.Out = os.Stdout
	logger.Formatter = stackdriver.NewFormatter(
		stackdriver.WithService(name),
		stackdriver.WithVersion("v0.1.0"),
	)

	return logger, nil
}

// NewMainMiddleware creates a middleware with common app middlewares
func NewMainMiddleware(middleware *negroni.Negroni, apiConfig config.APIConfig) *negroni.Negroni {
	log, _ := utils.NewLogger("http")

	return middleware.
		With(negroni.NewRecovery()).
		With(negronilogrus.NewMiddlewareFromLogger(log, "http")).
		With(LanguageMiddleware{}).
		With(timeoutMiddleware(apiConfig))
}

{"timestamp":"2018-05-15T12:50:47Z","message":"completed handling request","severity":"INFO","context":{"data":{"measure#http.latency":193507,"method":"GET","remote":"10.132.0.2:60088","request":"/v1/healthz","status":200,"text_status":"OK","took":193507}}}
{"timestamp":"2018-05-15T12:50:51Z","message":"started handling request","severity":"INFO","context":{"data":{"method":"GET","remote":"10.132.0.2:60140","request":"/v1/healthz"}}}
{"timestamp":"2018-05-15T12:50:51Z","message":"completed handling request","severity":"INFO","context":{"data":{"measure#http.latency":70072451,"method":"GET","remote":"10.132.0.2:60140","request":"/v1/healthz","status":200,"text_status":"OK","took":70072451}}}```

{
 insertId:  "1vpqxs3g2enyp0w"  
 jsonPayload: {
  context: {
   data: {
    measure#http.latency:  164545     
    method:  "GET"     
    remote:  "*******:*****"     
    request:  "/v1/healthz"     
    status:  200     
    text_status:  "OK"     
    took:  164545     
   }
  }
  message:  "completed handling request"   
  timestamp:  "2018-05-15T12:45:41Z"   
 }
 labels: {
  compute.googleapis.com/resource_name:  "fluentd-gcp-v2.0.9-zv825"   
  container.googleapis.com/namespace_name:  "*******-staging"   
  container.googleapis.com/pod_name:  "api-*******-service-api-********-*****"   
  container.googleapis.com/stream:  "stdout"   
 }
 logName:  "projects/********-*****/logs/*******-service-api"  
 receiveTimestamp:  "2018-05-15T12:45:44.697156895Z"  
 resource: {
  labels: {
   cluster_name:  "*******-gke"    
   container_name:  "*******-service-api"    
   instance_id:  "*****************"    
   namespace_id:  "*******-staging"    
   pod_id:  "*******-service-api-********-*****"    
   project_id:  "**********"    
   zone:  "*********"    
  }
  type:  "container"   
 }
 severity:  "INFO"  
 timestamp:  "2018-05-15T12:45:41Z"  
}