import fs from "fs";

// packing-list test
{
  const path = "tests/unit/packing-list.test.ts";
  let src = fs.readFileSync(path, "utf8");
  if (!src.includes("skips \u6ce8\u610f instruction footer")) {
    const insert = `
  it("skips \u6ce8\u610f instruction footer in \u667a\u9e3f gold xlsx", async () => {
    const fs = await import("fs/promises");
    const path = await import("path");
    const file = path.join(
      process.cwd(),
      "docx",
      "\u90ae\u4ef6",
      "\u6a21\u677f",
      "\u9644\u4ef6\u4e0b\u8f7d_\u90ae\u4ef6\u8bc6\u522b",
      "\u667a\u9e3f2+WHLC027G597465+WHSU8127240+\u6d1b\u6749\u77f6+40HQ+EDT2026.04-25 ETA2026.05-15\u8239\u540d\u822a\u6b21HMM EMERALD 013E+\u63d0\u62c6\u6d3e.xlsx",
    );
    const buf = await fs.readFile(file);
    const parsed = await parsePackingListBuffer(buf, { enableIsoCheck: false });
    expect(parsed.errorCode).toBeUndefined();
    expect(parsed.shipments.length).toBe(1);
    expect(parsed.shipments[0].row_status).toBe("VALID");
    expect(parsed.shipments[0].F_Transporter).toBe("\u5b58\u4ed3");
    expect(parsed.shipments[0].F_CTNS).toBe(1041);
    expect(
      parsed.shipments.every((s) => !String(s.F_FBACode || "").includes("\u6ce8\u610f")),
    ).toBe(true);
  });
`;
    src = src.replace(/\n\}\);\s*$/, `${insert}\n});\n`);
    fs.writeFileSync(path, src);
    console.log("packing test added");
  }
}

// channel-map test
{
  const path = "tests/unit/channel-map.test.ts";
  let src = fs.readFileSync(path, "utf8");
  if (!src.includes("ignores Truck inside instruction note")) {
    src = src.replace(
      /\n\}\);\s*$/,
      `
  it("ignores Truck inside instruction note", () => {
    const note =
      "\u6ce8\u610f\uff1a1.ups\u548cfedex\u7684\u4ef6... \u5982UPS/FEDEX/USPS/Truck \u6216 \u5361\u6d3e";
    expect(mapChannel(note).transporter).toBe("");
  });
});
`,
    );
    fs.writeFileSync(path, src);
    console.log("channel test added");
  }
}