public SelectedFileReader(HttpClient http,
SelectedFile file,
FileBlobUrls fileBlobUrls)
{
_http = http ?? throw new ArgumentNullException(nameof(http));
File = file ?? throw new ArgumentNullException(nameof(file));
_fileBlobUrls = fileBlobUrls ?? throw new ArgumentNullException(nameof(fileBlobUrls));
}
public SelectedFileReader(HttpClient http,
IJSRuntime jsRuntime,
SelectedFile file,
FileBlobUrls fileBlobUrls)
{
_http = http ?? throw new ArgumentNullException(nameof(http));
_jsRuntime = (IJSInProcessRuntime)jsRuntime ?? throw new ArgumentNullException(nameof(jsRuntime));
File = file ?? throw new ArgumentNullException(nameof(file));
_fileBlobUrls = fileBlobUrls ?? throw new ArgumentNullException(nameof(fileBlobUrls));
}
public async Task FilesSelectedAsync(SelectedFile[] files)
{
if (files?.Length > 0)
{
if (blobContainer is null)
{
blobContainer = new FileBlobContainer(JsRuntime, fileSelect);
}
else
{
await blobContainer.ResetAsync().ConfigureAwait(false);
}
selectedFiles = files;
// clone
var eventArgFiles = new SelectedFile[files.Length];
Array.Copy(files, eventArgFiles, files.Length);
await FilesSelected.InvokeAsync(eventArgFiles).ConfigureAwait(false);
await FilesChanged.InvokeAsync(new FileSelectChangeArgs(this, eventArgFiles));
}
}
