VerificationFilePage(AddVerificationPage verificationPage, VerifyFileJson verifyItem, OpenFile file = null) : base("VerificationFilePage")
{
_verificationPage = verificationPage;
_item = verifyItem ?? new VerifyFileJson();
AddTitleRow("Title");
AddHeaderRow("File");
Status.AddBusyView(AddButtonRow("Select", Select));
_link = AddEntryRow(null, "Link");
_link.SetDetailViewIcon(Icons.RowLink);
_verifyView = new VerifyFileView(false);
AddViewRow(_verifyView);
if (verifyItem != null)
{
_link.Edit.Text = verifyItem.link;
_fileName = verifyItem.name;
_fileHash = verifyItem.GetHash();
_length = verifyItem.length;
_verifyView.Update(verifyItem);
}
Status.Add(_link.Edit, T("LinkStatus"), (view, entry, newText, oldText) =>
{
if (string.IsNullOrEmpty(newText))
{
return(true);
}
return(newText.IsValdiUrl(true));
});
Status.Add(T("FileStatus"), (sv) =>
{
return(!string.IsNullOrEmpty(_fileName) && _fileHash != null && _length > 0);
});
AddFooterRow();
AddSubmitRow("Submit", Submit);
if (file != null)
{
UIApp.Run(() => HashFile(file));
}
}
async Task Verify(VerifyFileJson verifyFile)
{
using (var file = await UIApp.OpenFilePicker2())
{
if (file.Valid)
{
IsBusy = true;
Toast(".VerificationFilePage.Wait");
var valid = await Task.Run(() => VerifyFileJson.CheckHash(file.Stream, verifyFile.GetHash(), verifyFile.length));
IsBusy = false;
await MessageAsync(valid? ".VerifyPage.Success" : ".VerifyPage.Failure");
}
}
}