import assert from "node:assert/strict";
import fs from "node:fs";
import vm from "node:vm";
import { createRequire } from "node:module";
import { fileURLToPath } from "node:url";

const require = createRequire(new URL("../../../govoplan-core/webui/package.json", import.meta.url));
const ts = require("typescript");

function evaluate(relativePath, imports = () => ({})) {
  const filename = fileURLToPath(new URL(relativePath, import.meta.url));
  const source = fs.readFileSync(filename, "utf8");
  const compiled = ts.transpileModule(source, { compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2020 } }).outputText;
  const exports = {};
  vm.runInNewContext(compiled, { exports, require: imports }, { filename });
  return exports;
}

const catalogue = evaluate("../src/i18n/generatedTranslations.ts");
// Evaluate the actual module descriptor; unrelated page rendering and optional
// capability imports are inert. The real translation catalogue is not mocked.
const { campaignModule } = evaluate("../src/module.ts", (name) => {
  if (name === "react") return { lazy: () => () => null };
  if (name === "./i18n/generatedTranslations") return catalogue;
  return {};
});
const sections = campaignModule.uiCapabilities["admin.sections"].sections;
assert.equal(sections.length, 2);
for (const section of sections) {
  assert.equal(campaignModule.translations.en[section.label], "Campaign delivery");
  assert.equal(campaignModule.translations.de[section.label], "Campaign-Versand");
  assert.ok(campaignModule.viewSurfaces.some((surface) => surface.id === section.surfaceId));
}
assert.equal(sections[0].id, "system-campaign-delivery");
assert.deepEqual(Array.from(sections[0].allOf), ["system:settings:read"]);
assert.equal(sections[1].id, "tenant-campaign-delivery");
assert.deepEqual(Array.from(sections[1].allOf), ["admin:policies:read"]);
console.log("Campaign delivery administration labels resolve in the real EN/DE module catalogue.");