add method

Future<void> add(
  1. String path, {
  2. bool nowWrite = true,
  3. bool isFailTip = true,
})

Implementation

Future<void> add(
  String path, {
  bool nowWrite = true,
  bool isFailTip = true,
}) async {
  final AssetItem? asset = ImageAssetItem.exts.contains(context.extension(path).substring(1))
    ? await ImageAssetItem.readFile(path, lib, options)
    : await AssetItem.readFile(path, lib, options);

  if (asset == null) {
    if (isFailTip) logger.warning(className, 'add失败，asset中不存在$path', StackTrace.current);
  } else {
    final AssetItem? oldAsset = list[path];
    if (oldAsset?.hash == asset.hash) return;

    list[path] = asset;

    await Future.wait([
      asset.dustbinExists.then((bool exists) async {
        if (exists) await File(asset.dustbinPath).delete();
      }),
      if (nowWrite) writeListFile(),
    ]);
  }
}