import { mkdtemp, readFile, rm } from "node:fs/promises";
import os from "node:os";
import path from "node:path";
import { afterEach, describe, expect, it } from "vitest";
import type { CatalogComponent, FlowNode } from "../../shared/types";
import type { RunContext } from "../engine/types";
import { getHandler } from "../engine/registry";
import "./word";
import "./word-extended";

const directories: string[] = [];
const context = {} as RunContext;
const component = {} as CatalogComponent;
const node = (id: string): FlowNode => ({ id, componentId: id, position: { x: 0, y: 0 }, values: {}, options: {} });
async function run(id: string, args: Record<string, unknown> = {}) { const handler = getHandler(id); expect(handler, id).toBeTruthy(); return handler!(context, node(id), args, component); }
afterEach(async () => Promise.all(directories.splice(0).map((directory) => rm(directory, { recursive: true, force: true }))));

const ids = ["Word_New_V1", "Word_GetPath", "Word_ReadAll", "Word_Replace", "Word_Enter", "Word_InsertPage", "Word_SetFontName", "Word_SetFontSize", "Word_SetFontStyle", "Word_SetFontColor", "Word_SetAlign", "Word_InsertPicture", "Word_WriteTable", "Word_Close"];

describe("Word extended capabilities", () => {
  it("registers automated Word operations", () => { for (const id of ids) expect(getHandler(id), id).toBeTruthy(); });

  it("creates, writes, reads and replaces Word content", async () => {
    if (process.platform !== "win32") return;
    const directory = await mkdtemp(path.join(os.tmpdir(), "rpa-word-extended-")); directories.push(directory);
    const handle = await run("Word_New_V1", { filePath: directory, name: "extended.docx" });
    await run("Word_Write", { objWord: handle, text: "原始内容" });
    await expect(run("Word_ReadAll", { objWord: handle })).resolves.toContain("原始内容");
    await run("Word_Replace", { objWord: handle, oldText: "原始", newText: "替换后" });
    await expect(run("Word_ReadAll", { objWord: handle })).resolves.toContain("替换后内容");
    await run("Word_SetFontSize", { objWord: handle, fontSize: 12 });
    await run("Word_SetFontStyle", { objWord: handle, isBold: "True", isItalic: "False", isUnderline: "False" });
    await run("Word_Enter", { objWord: handle });
    expect((await readFile(path.join(directory, "extended.docx"))).byteLength).toBeGreaterThan(1000);
  }, 60000);
});