package cmp_test

import (
	"os"
	"testing"

	"github.com/google/go-containerregistry/pkg/name"

	"edge-infra.dev/pkg/f8n/warehouse/oci"
	"edge-infra.dev/test/fixtures"
)

var (
	fpath *fixtures.Path

	shoot, redpanda, certmgr, store, chirp, patchmanager, prometheus oci.Artifact
	ctlfish, edgeIAM, novnc, couchdb, fluentbit, ksm, corednsctl     oci.Artifact
)

func TestMain(m *testing.M) {
	var err error
	fpath, err = fixtures.Layout()
	if err != nil {
		panic(err)
	}

	shoot = loadArtifact(fpath, "shoot:latest")
	redpanda = loadArtifact(fpath, "redpanda-system:latest")
	certmgr = loadArtifact(fpath, "cert-manager:latest")
	store = loadArtifact(fpath, "store:latest")
	chirp = loadArtifact(fpath, "chirp:latest")
	patchmanager = loadArtifact(fpath, "patchmanager:latest")
	prometheus = loadArtifact(fpath, "prometheus:latest")
	ctlfish = loadArtifact(fpath, "ctlfish:latest")
	edgeIAM = loadArtifact(fpath, "edge-iam:latest")
	novnc = loadArtifact(fpath, "novnc:latest")
	couchdb = loadArtifact(fpath, "couchdb:latest")
	fluentbit = loadArtifact(fpath, "fluentbit:latest")
	ksm = loadArtifact(fpath, "kube-state-metrics:latest")
	corednsctl = loadArtifact(fpath, "corednsctl:latest")

	os.Exit(m.Run())
}

// helper for loading artifacts in TestMain. panics if fetching the artifact
// from the layout fails, not appropriate for other Test functions
func loadArtifact(p *fixtures.Path, refstr string) oci.Artifact {
	ref, err := name.ParseReference(refstr)
	if err != nil {
		panic(err)
	}

	a, err := p.Get(ref)
	if err != nil {
		panic(err)
	}

	return a
}