@dvcol/common-utils/dist/chunk-K3KHORBF.js

Typescript library for common utility functions and constants

// lib/common/utils/save.utils.ts
var defaultFileHandlerOptions = {
  startIn: "downloads",
  types: [
    {
      description: "Json Files",
      accept: {
        "application/json": [".json"]
      }
    }
  ]
};
var getNewFileHandle = (options = {}) => {
  if (!("showSaveFilePicker" in window)) throw new Error("File System Access API not supported");
  if (options.types === void 0) options.types = defaultFileHandlerOptions.types;
  if (options.startIn === void 0) options.startIn = defaultFileHandlerOptions.startIn;
  return window.showSaveFilePicker(options);
};
var getJsonWriter = async ({ picker, replacer = null, space = 2, fileHandle, separator } = {}) => {
  if (!fileHandle) fileHandle = await getNewFileHandle(picker);
  const writable = await fileHandle.createWritable();
  let length = 0;
  const write = async (newContents) => {
    const content = `${length && separator ? separator : ""}${length ? "\n" : ""}${JSON.stringify(newContents, replacer, space)}`;
    await writable.write(content);
    length += content.length;
  };
  const close = async () => writable.close();
  return {
    handle: fileHandle,
    writable,
    write,
    close,
    length,
    [Symbol.asyncDispose]: close
  };
};
var writeJson = async (contents, options) => {
  const { write, close, handle } = await getJsonWriter(options);
  await write(contents);
  await close();
  return handle;
};

export {
  defaultFileHandlerOptions,
  getNewFileHandle,
  getJsonWriter,
  writeJson
};