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

import {
  getStoredWechatProfile,
  requestWechatProfile,
  saveWechatProfile,
} from "@/lib/wechat-profile";

describe("wechat profile", () => {
  const storage = new Map<string, unknown>();
  const getUserProfile = vi.fn();

  beforeEach(() => {
    storage.clear();
    getUserProfile.mockReset();
    vi.stubGlobal("uni", {
      getStorageSync: (key: string) => storage.get(key),
      setStorageSync: (key: string, value: unknown) => storage.set(key, value),
      getUserProfile,
    });
  });

  it("stores and restores a valid avatar profile", () => {
    saveWechatProfile({ avatarUrl: "https://example.com/avatar.jpg", nickName: "Damon" });

    expect(getStoredWechatProfile()).toEqual({
      avatarUrl: "https://example.com/avatar.jpg",
      nickName: "Damon",
    });
  });

  it("requests the profile only through the explicit profile API", async () => {
    getUserProfile.mockImplementation(({ success }: { success: (result: unknown) => void }) => {
      success({ userInfo: { avatarUrl: "https://example.com/wechat.jpg", nickName: "旅行者" } });
    });

    await expect(requestWechatProfile()).resolves.toEqual({
      avatarUrl: "https://example.com/wechat.jpg",
      nickName: "旅行者",
    });
    expect(getUserProfile).toHaveBeenCalledWith(
      expect.objectContaining({ provider: "weixin", lang: "zh_CN" }),
    );
  });

  it("returns null when the user declines profile permission", async () => {
    getUserProfile.mockImplementation(({ fail }: { fail: () => void }) => fail());

    await expect(requestWechatProfile()).resolves.toBeNull();
  });
});