// @vitest-environment jsdom
//
// The log console's query strings. The console's DOM tests mock this slice, so nothing else in the
// suite looks at the URL that goes out — and a multi-level group is the case that breaks quietly:
// `levels` must repeat, or FastAPI's list reads only the last one.
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { adminApi } from "./admin";

const fetchMock = vi.fn();

beforeEach(() => {
  fetchMock.mockReset().mockResolvedValue({
    ok: true,
    status: 200,
    headers: new Headers({ "content-type": "application/json" }),
    json: async () => ({}),
    text: async () => "{}",
  });
  vi.stubGlobal("fetch", fetchMock);
});
afterEach(() => vi.unstubAllGlobals());

const lastQuery = (): URLSearchParams => {
  const calls = fetchMock.mock.calls;
  return new URL(String(calls[calls.length - 1]?.[0]), "http://x").searchParams;
};

describe("adminApi log query strings", () => {
  it("repeats the list filters and sends every single one it is given", async () => {
    await adminApi.adminLogs(
      {
        levels: ["ERROR", "CRITICAL"],
        sources: ["api", "worker"],
        user: "none",
        event: "sync.rss.failed",
        request_id: "req-abcdef12",
        job_id: 42,
        q: "100% done",
        since: "2026-09-19T11:00:00.000Z",
      },
      "cursor-1",
    );
    const p = lastQuery();
    expect(p.getAll("levels")).toEqual(["ERROR", "CRITICAL"]);
    expect(p.getAll("sources")).toEqual(["api", "worker"]);
    expect(Object.fromEntries([...p].filter(([k]) => k !== "levels" && k !== "sources"))).toEqual({
      user: "none",
      event: "sync.rss.failed",
      request_id: "req-abcdef12",
      job_id: "42",
      q: "100% done",
      since: "2026-09-19T11:00:00.000Z",
      before: "cursor-1",
    });
  });

  it("leaves out what is not set, and the facets carry no cursor", async () => {
    await adminApi.adminLogs({ q: "", user: undefined }, null);
    expect(String(fetchMock.mock.calls[0]?.[0])).toBe("/api/admin/logs");

    await adminApi.adminLogFacets({ levels: ["WARNING"], since: "2026-09-19T11:00:00.000Z" });
    expect([...lastQuery().keys()]).toEqual(["levels", "since"]);
  });
});