package api

import "testing"

func TestPickDeployLaneDoSvc(t *testing.T) {
	allowlist := NormalizeServiceDeployAllowlist(nil)
	services := []DeployServiceFinding{
		{Name: "CCMEXEC", Status: "running"},
		{Name: "DoSvc", Status: "running"},
	}
	matched, lane, ok := PickDeployLane(services, allowlist)
	if !ok {
		t.Fatal("expected match")
	}
	if matched != "DoSvc" || lane.Lane != "do_peer" {
		t.Fatalf("matched=%q lane=%q", matched, lane.Lane)
	}
}

func TestNormalizeJoinLaneDoPeer(t *testing.T) {
	if got := normalizeJoinLane("do-peer"); got != "do_peer" {
		t.Fatalf("got %q", got)
	}
}

func TestNormalizeJoinLaneNewTiers(t *testing.T) {
	cases := map[string]string{
		"wsus-cache-peer": "wsus_cache_peer",
		"dns-txt":         "dns_txt",
		"webrtc-mesh":     "webrtc_mesh",
	}
	for in, want := range cases {
		if got := normalizeJoinLane(in); got != want {
			t.Fatalf("%q => %q want %q", in, got, want)
		}
	}
}

func TestPickDeployLaneDNSTXT(t *testing.T) {
	allowlist := NormalizeServiceDeployAllowlist(nil)
	services := []DeployServiceFinding{{Name: "dns_txt:_aether", Status: "running"}}
	matched, lane, ok := PickDeployLane(services, allowlist)
	if !ok || matched != "dns_txt:_aether" || lane.Lane != "dns_txt" {
		t.Fatalf("matched=%q lane=%q", matched, lane.Lane)
	}
}

func TestPickDeployLanePriority(t *testing.T) {
	allowlist := NormalizeServiceDeployAllowlist(map[string]ServiceDeployLane{
		"CCMEXEC":      {Lane: "bits_curl", Priority: 10},
		"WinRM":        {Lane: "winrm", Priority: 30},
		"LanmanServer": {Lane: "spread_smb_unc", Priority: 50},
	})
	services := []DeployServiceFinding{
		{Name: "CCMEXEC", Status: "running"},
		{Name: "WinRM", Status: "running"},
	}
	matched, lane, ok := PickDeployLane(services, allowlist)
	if !ok {
		t.Fatal("expected match")
	}
	if matched != "WinRM" || lane.Lane != "winrm" {
		t.Fatalf("matched=%q lane=%q", matched, lane.Lane)
	}
}

func TestPickDeployLaneIgnoresStopped(t *testing.T) {
	allowlist := NormalizeServiceDeployAllowlist(nil)
	services := []DeployServiceFinding{{Name: "CCMEXEC", Status: "stopped"}}
	_, _, ok := PickDeployLane(services, allowlist)
	if ok {
		t.Fatal("stopped service should not match")
	}
}

func TestNormalizeJoinLaneAliases(t *testing.T) {
	cases := map[string]string{
		"bits/curl":       "bits_curl",
		"spread_smb_unc":  "spread_smb_unc",
		"linux-lotl":      "linux_lotl",
	}
	for in, want := range cases {
		if got := normalizeJoinLane(in); got != want {
			t.Fatalf("%q => %q want %q", in, got, want)
		}
	}
}

func TestVerifyDeployPlanSignature(t *testing.T) {
	plan := DeployPlanBody{JoinLane: "bits_curl", Action: "bits_curl"}
	sig, err := signDeployPlan(plan, "test-secret")
	if err != nil {
		t.Fatal(err)
	}
	if !VerifyDeployPlanSignature(plan, sig, "test-secret") {
		t.Fatal("signature should verify")
	}
	if VerifyDeployPlanSignature(plan, sig, "wrong") {
		t.Fatal("wrong secret should fail")
	}
}