package resolution

import (
	"reflect"
	"strings"
	"testing"

	mcat "git.novox.be/novox/mesh-sdk/go/catalogue"
)

const handedBot = `{"module":"bot","version":"1",
  "own-secrets":{"token":"${dir:state}/token"},
  "build":{"artifacts":[{"name":"files","kind":"archive","from":"files"}]},
  "resources":[
    {"id":"state","type":"directory","mode":"0700","place":"."},
    {"id":"conf","type":"file","path":"/etc/bot/bot.conf","mode":"0640","template":"files/bot.conf"},
    {"id":"daemon","type":"process","name":"bot","run":["bot"],"env":{"BOT_TOKEN_FILE":"${dir:state}/token"}}]}`

const botText = "token = ${secret:token}\nhome = ${machine:account-home}\n"

func botMoved() string {
	return strings.Replace(handedBot, `"version":"1",`, `"version":"1","moved":true,`, 1)
}

func builtBot(text string) []mcat.Built {
	return []mcat.Built{{Name: "files", Kind: mcat.ArtifactArchive,
		Reference: mcat.ArtifactStoreScheme + "bot/files/blobs/sha256:" + strings.Repeat("e", 64),
		Digest:    "sha256:" + strings.Repeat("e", 64), Texts: map[string]string{"bot.conf": text}}}
}

// What the controller seals for the bot when it fills it the old way: a stand-in sealed value.
func sealedForBot(with mcat.Rendering) mcat.Rendering {
	with.Needed = map[string]map[string]string{"bot": {"token": "sealed-to-the-node"}}
	return with
}

func TestAHandedModulesSecretsAreNamedAndNoValueIsSealed(t *testing.T) {
	r := notifierOn(t, held(t, botMoved(), builtBot(botText)))
	c, got := composeWith(t, r, handingTo("store:5000"))
	if strings.Contains(got, "sealed") || strings.Contains(got, "${secret:") {
		t.Fatalf("a handed module's declaration carries a sealed value or a secret placeholder: %s", got)
	}
	var token map[string]any
	for _, res := range c.Resources {
		if res["id"] == "bot.needs-token" {
			token = res
		}
	}
	if token == nil {
		t.Fatalf("the token's file is not declared: %s", got)
	}
	if token["path"] == nil || strings.Contains(token["path"].(string), "${") || token["mode"] != "0600" ||
		token["owner-at-runtime"] != "owned" || token[mcat.HandedSecretField] != nil {
		t.Fatalf("the token's file is declared %v: placed, 0600, owned at runtime, no value", token)
	}
	path := token["path"].(string)
	if !reflect.DeepEqual(c.Filled, []string{path, "/etc/bot/bot.conf"}) {
		t.Fatalf("the filled files are %v", c.Filled)
	}
	if want := []mcat.PlanSecret{{Name: "token", Path: path}}; !reflect.DeepEqual(c.Plans["bot"].Secrets, want) {
		t.Fatalf("the plan names secrets %+v, want %+v", c.Plans["bot"].Secrets, want)
	}
	// Issue 774 (postgres on novox, 2026-10-31): where the vault judged it handed, its secrets are the vault's even on a
	// machine the node reads as not taking a filled file, and nothing is refused for a value the vault never answers.
	judged, err := Compose(r, mcat.Rendering{ArtifactStore: "store:5000", Assigned: map[string]bool{"bot": true}})
	if err != nil {
		t.Fatalf("a module the vault judged handed is refused: %v", err)
	}
	if want := []mcat.PlanSecret{{Name: "token", Path: path}}; !reflect.DeepEqual(judged.Plans["bot"].Secrets, want) {
		t.Errorf("judged handed by the vault, the plan names secrets %+v, want %+v", judged.Plans["bot"].Secrets, want)
	}
	// A process naming the token's file still restarts when its client writes it.
	for _, res := range c.Resources {
		if res["id"] == "bot.daemon" && !strings.Contains(strings.Join(stringsIn(res["restart-on"]), " "), "bot.needs-token") {
			t.Errorf("the daemon does not restart on its token's file: %v", res["restart-on"])
		}
	}
}