import { afterEach, describe, expect, it, vi } from "vitest";

describe("桌面后端引导", () => {
  afterEach(() => {
    vi.unstubAllGlobals();
    vi.resetModules();
  });

  it("使用 sidecar 注入的动态地址和令牌，不回退到 8788", async () => {
    const fetcher = vi.fn().mockResolvedValue({
      ok: true,
      json: async () => ({ service: "opsxdb", version: "0.1.0" }),
    });
    vi.stubGlobal("window", {
      __OPSXDB_API__: "http://127.0.0.1:49123",
      __OPSXDB_TOKEN__: "local-test-token",
      location: { protocol: "tauri:", hostname: "tauri.localhost", port: "" },
    });
    vi.stubGlobal("fetch", fetcher);
    vi.resetModules();
    const { health } = await import("./api");
    await health();
    expect(fetcher).toHaveBeenCalledWith("http://127.0.0.1:49123/api/health", {
      headers: { Authorization: "Bearer local-test-token" },
    });
  });

  it("其他项目占用目标地址时拒绝将其当作 OpsxDB", async () => {
    vi.stubGlobal("window", {
      __OPSXDB_API__: "http://127.0.0.1:8788",
      location: { protocol: "tauri:", hostname: "tauri.localhost", port: "" },
    });
    vi.stubGlobal("fetch", vi.fn().mockResolvedValue({
      ok: true,
      json: async () => ({ service: "opsxapi" }),
    }));
    vi.resetModules();
    const { health } = await import("./api");
    await expect(health()).rejects.toThrow("不是 OpsxDB 后端");
  });
});