private void downloadFile(FileModel filesModel, IDownloadFileCallback callback)
{
try
{
service.downloadFile(filesModel, callback);
}
catch (Exception e)
{
callback.onError(new DownloadFileError(e.Message));
}
}
public override void downloadFile(FileModel file, IDownloadFileCallback callback)
{
this.callback = callback;
this.files.Add(file);
if (!isBusy)
{
download(files.First());
isBusy = true;
}
}
public async Task checkUpdateAsync(IDownloadFileCallback callback)
{
try
{
List <FileModel> filesOutdated = await datasource.getFilesOutDatedAsync();
if (filesOutdated.Count > 0)
{
filesOutdated.ForEach(delegate(FileModel model)
{
downloadFile(model, callback);
});
}
else
{
callback.onSucess();
}
}
catch (Exception e)
{
callback.onError(new CheckUpdateError("Erro ao verficar arquivos " + e.Message));
}
}
public override void execute(IDownloadFileCallback callback)
{
reposity.checkUpdateAsync(callback);
}
public abstract void execute(IDownloadFileCallback callback);
public abstract void downloadFile(FileModel file, IDownloadFileCallback callback);
