@sheetxl/io/node/esm/CGL3myiDrQSdIoTH.mjs

IO - Import/Export Libraries for SheetXL.

/**
 * @license @sheetxl/io - IO - Import/Export Libraries for SheetXL. - v0.4.0
 *
 * (C) 2025-present SheetXL Inc. & Michael T. Ford
 * License: The license can be found at https://www.sheetxl.com/license.
 */
import { Workbook as e } from "@sheetxl/sdk";
const t = async (e2, t2) => {
  const n2 = await e2.toJSON(), r = t2?.whiteSpace ?? 0;
  let o;
  t2?.beforeWrite?.(e2, n2), o = 0 === r ? JSON.stringify(n2) : function(e3, t3 = 2) {
    const n3 = [];
    function r2(e4) {
      const r3 = t3 * e4;
      return void 0 === n3[r3] && (n3[r3] = " ".repeat(r3)), n3[r3];
    }
    return function e4(t4, n4, o2, i2) {
      if (null == t4 || "object" != typeof t4) return JSON.stringify(t4);
      const s2 = r2(n4), a = r2(n4 + 1);
      if (Array.isArray(t4)) {
        const r3 = t4.length;
        if (0 === r3) return "[]";
        if (0 !== o2) return JSON.stringify(t4);
        let i3 = "[\n";
        for (let s3 = 0; s3 < r3; s3++) i3 += a + e4(t4[s3], n4 + 1, o2 + 1, true), s3 < r3 - 1 && (i3 += ",\n");
        return i3 += "\n" + s2 + "]", i3;
      }
      const f = Object.keys(t4), c = f.length;
      if (0 === c) return "{}";
      if (!(o2 < 2)) return JSON.stringify(t4);
      let u = "{\n";
      i2 || (o2 = 0);
      for (let r3 = 0; r3 < c; r3++) {
        const i3 = f[r3];
        u += a + JSON.stringify(i3) + ": " + e4(t4[i3], n4 + 1, o2, false), r3 < c - 1 && (u += ",\n");
      }
      return u += "\n" + s2 + "}", u;
    }(e3, 0, 0, false);
  }(n2, r);
  let i = new TextEncoder().encode(o).buffer;
  const s = t2?.compress ?? true;
  return s && (i = await async function(e3, t3 = "gzip") {
    let n3;
    e3 instanceof SharedArrayBuffer ? (n3 = new ArrayBuffer(e3.byteLength), new Uint8Array(n3).set(new Uint8Array(e3))) : n3 = e3;
    const r2 = new ReadableStream({ start(e4) {
      e4.enqueue(n3), e4.close();
    } }), o2 = new CompressionStream(t3), i2 = r2.pipeThrough(o2);
    return (await new Response(i2).blob()).arrayBuffer();
  }(i, "string" == typeof s ? s : void 0)), i;
}, n = async (t2, n2) => {
  let r = t2;
  (function(e2) {
    if (e2.byteLength < 4) return false;
    const t3 = new Uint8Array(e2), n3 = { gzip: [31, 139], zip: [80, 75, 3, 4], bz2: [66, 90, 104], br: [206, 178, 207, 129] }, r2 = Object.keys(n3);
    for (let e3 = 0; e3 < r2.length; e3++) {
      const o2 = r2[e3], i2 = n3[o2];
      let s2 = true;
      for (let e4 = 0; e4 < i2.length; e4++) if (t3[e4] !== i2[e4]) {
        s2 = false;
        break;
      }
      if (s2) return o2;
    }
    return false;
  })(r) && (r = await async function(e2, t3 = "gzip") {
    let n3;
    e2 instanceof SharedArrayBuffer ? (n3 = new ArrayBuffer(e2.byteLength), new Uint8Array(n3).set(new Uint8Array(e2))) : n3 = e2;
    const r2 = new Blob([n3]).stream(), o2 = new DecompressionStream(t3), i2 = r2.pipeThrough(o2);
    return (await new Response(i2).blob()).arrayBuffer();
  }(r));
  let o = new TextDecoder().decode(r);
  const i = JSON.parse(o), s = { ...n2?.constructorOptions ?? {}, json: i };
  return new e(s);
};
export {
  n as fromBufferJSON,
  t as toBufferJSON
};