import { strict as assert } from "node:assert";
import test from "node:test";
import { buildXlsxWorkbook } from "../../apps/desktop/src/lib/xlsxExport.ts";

test("builds an xlsx workbook zip with worksheet data", () => {
  const workbook = buildXlsxWorkbook({
    sheetName: "Users",
    columns: ["id", "name", "active"],
    rows: [
      [1, "Ada & Bob", true],
      [2, null, false],
    ],
  });
  const text = new TextDecoder().decode(workbook);

  assert.equal(workbook[0], 0x50);
  assert.equal(workbook[1], 0x4b);
  assert.match(text, /\[Content_Types\]\.xml/);
  assert.match(text, /xl\/worksheets\/sheet1\.xml/);
  assert.match(text, /name="Users"/);
  assert.match(text, /<c r="A2"><v>1<\/v><\/c>/);
  assert.match(text, /Ada &amp; Bob/);
  assert.match(text, /<c r="C2" t="b"><v>1<\/v><\/c>/);
});

test("sanitizes invalid sheet names", () => {
  const workbook = buildXlsxWorkbook({
    sheetName: "bad/name:with*chars?and-a-very-long-tail",
    columns: ["value"],
    rows: [["ok"]],
  });
  const text = new TextDecoder().decode(workbook);

  assert.match(text, /name="bad name with chars and-a-very-"/);
});