import { afterEach, expect, it, vi } from "vitest";
import {
  cleanup,
  fireEvent,
  render,
  screen,
  waitFor,
} from "@testing-library/react";
import { Ui依赖装配 } from "../../src/应用/依赖装配";
import { Ui版本历史 } from "../../src/功能/正文写作/版本分支";
import type { 正文记录 } from "../../src/功能/正文写作/数据";
afterEach(() => {
  cleanup();
  vi.unstubAllGlobals();
});

it("NC-editor-restore-conflict：明确回退冲突解除只读并要求重新核对", async () => {
  const record: 正文记录 = {
    work_id: "w",
    chapter_id: "c",
    branch_id: "main",
    document_id: "d",
    revision: 2,
    state: "saved",
    document: {
      format_version: 1,
      paragraphs: [{ paragraph_id: "p", content: [] }],
    },
    visible_text: "",
    document_hash: "h",
    visible_text_hash: "t",
  };
  vi.stubGlobal(
    "fetch",
    vi.fn(
      async (request: Request) =>
        new Response(
          JSON.stringify(
            request.method === "POST"
              ? { code: "REVISION_CONFLICT", message: "版本已更新" }
              : new URL(request.url).pathname.endsWith("history")
                ? [{ revision: 1 }]
                : { ...record, revision: 1 },
          ),
          {
            status: request.method === "POST" ? 409 : 200,
            headers: { "Content-Type": "application/json" },
          },
        ),
    ),
  );
  const busy = vi.fn();
  render(
    <Ui依赖装配>
      <Ui版本历史
        current={record}
        canRestore
        onBusy={busy}
        onRestored={async () => {}}
      />
    </Ui依赖装配>,
  );
  fireEvent.click(screen.getByRole("button", { name: "查看版本记录" }));
  fireEvent.click(await screen.findByRole("button", { name: "版本 1" }));
  fireEvent.click(
    await screen.findByRole("button", { name: "将版本 1 恢复为新版本" }),
  );
  await screen.findByText("版本已更新");
  await waitFor(() => expect(busy).toHaveBeenLastCalledWith(false));
  expect(screen.getByRole("button", { name: "重新打开当前版本" })).toBeTruthy();
});