import { describe, it, expect, beforeAll } from "vitest";
import PocketBase from "pocketbase";

import { APP_URL, DEMO, adminPb, requireServices, signIn, userPb } from "./helpers";

let admin: PocketBase;

beforeAll(async () => {
  await requireServices();
  admin = await adminPb();
});

describe("the AI key never leaves the server", () => {
  it("is not readable by a client manager", async () => {
    const pb = await userPb(DEMO.managerEmail, DEMO.managerPassword);
    // Every rule on `settings` is null — superuser only.
    await expect(pb.collection("settings").getFullList()).rejects.toThrow();
  });

  it("does not appear in the settings page HTML", async () => {
    const marker = `sk-test-should-not-leak-${Date.now()}`;

    const existing = await admin
      .collection("settings")
      .getFirstListItem("id != ''")
      .catch(() => null);

    // CAPTURE THE REAL KEY BEFORE OVERWRITING IT.
    //
    // An earlier version of this test restored to "" instead of to whatever
    // was there, so every run of the integration suite silently destroyed the
    // configured API key. It took a live debugging session to notice, because
    // the only symptom is that AI features quietly stop working later.
    //
    // This suite runs against the shared instance — there is no separate test
    // database — so anything it touches, it must put back exactly.
    const previousKey: string = existing?.ai_api_key ?? "";

    const record = existing
      ? await admin.collection("settings").update(existing.id, { ai_api_key: marker })
      : await admin.collection("settings").create({ ai_api_key: marker });

    try {
      const cookie = await signIn(DEMO.ownerEmail, DEMO.ownerPassword);
      const response = await fetch(`${APP_URL}/admin/settings`, { headers: { cookie } });
      const html = await response.text();

      expect(response.status).toBe(200);
      expect(html).not.toContain(marker);
    } finally {
      // `finally`, so a failed assertion cannot leave the marker in place.
      if (existing) {
        await admin.collection("settings").update(record.id, { ai_api_key: previousKey });
      } else {
        // We created this record; remove it rather than leaving an empty one.
        await admin.collection("settings").delete(record.id).catch(() => {});
      }
    }
  });
});

describe("the admin settings page is owner-only", () => {
  it("returns 404 for a client manager", async () => {
    const cookie = await signIn(DEMO.managerEmail, DEMO.managerPassword);
    const response = await fetch(`${APP_URL}/admin/settings`, { headers: { cookie } });
    expect(response.status).toBe(404);
  });
});