package catalogue

import (
	"strings"
	"testing"
)

// The ssh-client module, composed as a machine receives it (novox/hq to-be 29): every other node's
// Host block written into a marked region of the operator's ~/.ssh/config, owned by the account,
// with ~/.ssh created 0700 — the operator's own config kept.
func TestSSHClientOwnsTheOperatorsSSHConfig(t *testing.T) {
	shelf := shelf(catalogueManifest(t, "ssh-client"))
	got, err := Resolve(shelf, []string{"ssh-client"},
		Node{Name: "homer", At: "homer.internal", Account: "jo"}, World{})
	if err != nil {
		t.Fatal(err)
	}
	names := map[string]string{"homer.internal": "10.10.0.1", "marge.internal": "10.10.0.2"}
	out, err := got.Declaration(Rendering{
		Names: names, Machines: names, Accounts: map[string]string{"homer": "jo", "marge": "jo"},
		Suffix: "internal",
	})
	if err != nil {
		t.Fatal(err)
	}
	by := map[string]map[string]any{}
	for _, r := range out {
		by[r["id"].(string)] = r
	}

	dir := by["ssh-client.ssh-dir"]
	if dir == nil || dir["path"] != "/home/jo/.ssh" || dir["owner"] != "jo" || dir["mode"] != "0700" {
		t.Fatalf("~/.ssh is not created 0700 owned by the account: %v", dir)
	}
	cfg := by["ssh-client.fact-ssh-config"]
	if cfg == nil || cfg["path"] != "/home/jo/.ssh/config" || cfg["owner"] != "jo" || cfg["into"] != "block" {
		t.Fatalf("the ssh config is not written into the operator's ~/.ssh/config as a region: %v", cfg)
	}
	body := cfg["content"].(string)
	if !strings.Contains(body, "Host marge marge.internal") || !strings.Contains(body, "User jo") {
		t.Fatalf("the config does not name the peer node and its account:\n%s", body)
	}
	if strings.Contains(body, "Host homer ") {
		t.Fatalf("the config names the machine itself, not only its peers:\n%s", body)
	}
}