api

type AllPods struct {
	Pods []common.Pod
}

type FinishedScanClientJob struct {
	Image common.Image
	Err   string
}

type Image struct {
	Name              string
	Sha               string
	PolicyViolations  int
	Vulnerabilities   int
	ProjectVersionURL string
	ScanID            string
}

type NextImage struct {
	Image *common.Image
}

type Pod struct {
	Namespace        string
	Name             string
	PolicyViolations int
	Vulnerabilities  int
	OverallStatus    string
}

type Responder interface {
	// state of the program
	// this is a funky return type because it's so tightly coupled to prometheus
	GetMetrics(w http.ResponseWriter, r *http.Request)
	GetModel() string

	// perceiver
	AddPod(pod common.Pod)
	UpdatePod(pod common.Pod)
	DeletePod(qualifiedName string)
	GetScanResults() ScanResults
	AddImage(image common.Image)
	UpdateAllPods(allPods AllPods)

	// scanner
	GetNextImage(func(nextImage NextImage))
	PostFinishScan(job FinishedScanClientJob)

	// errors
	NotFound(w http.ResponseWriter, r *http.Request)
	Error(w http.ResponseWriter, r *http.Request, err error, statusCode int)
}

type ScanResults struct {
	// TODO should ScannerVersion and HubServer be handled by perceiver, or supplied by perceptor?
	ScannerVersion string
	HubServer      string
	Pods           []Pod
	Images         []Image
}