/// <summary>
/// open the Confirm dialog
/// </summary>
/// <param name="confirmRef"></param>
/// <returns></returns>
internal async Task OpenConfirmAsync(ConfirmRef confirmRef)
{
if (OnConfirmOpenEvent != null)
{
await OnConfirmOpenEvent.Invoke(confirmRef);
}
}
/// <summary>
/// create and open a OK-Cancel Confirm dialog
/// </summary>
/// <param name="props"></param>
/// <returns></returns>
public ConfirmRef Confirm(ConfirmOptions props)
{
CheckConfirmOptionsIsNull(props);
ConfirmRef confirmRef = new ConfirmRef(props, this);
confirmRef.TaskCompletionSource = new TaskCompletionSource <ConfirmResult>();
OnConfirmOpenEvent?.Invoke(confirmRef);
return(confirmRef);
}
/// <summary>
/// create and open a OK-Cancel Confirm dialog,
/// and return a bool value which indicates whether the OK button has been clicked
/// </summary>
/// <param name="props"></param>
/// <returns></returns>
public async Task <bool> ConfirmAsync(ConfirmOptions props)
{
ConfirmRef confirmRef = new ConfirmRef(props, this);
confirmRef.TaskCompletionSource = new TaskCompletionSource <ConfirmResult>();
if (OnConfirmOpenEvent != null)
{
await OnConfirmOpenEvent.Invoke(confirmRef);
}
return(await confirmRef.TaskCompletionSource.Task
.ContinueWith(t => t.Result == ConfirmResult.OK, TaskScheduler.Default));
}
/// <summary>
/// Create and open template Confirm dialog
/// </summary>
/// <typeparam name="TComponent"></typeparam>
/// <typeparam name="TComponentOptions"></typeparam>
/// <typeparam name="TResult"></typeparam>
/// <param name="config"></param>
/// <param name="componentOptions"></param>
/// <returns></returns>
public Task <ConfirmRef <TResult> > CreateConfirmAsync <TComponent, TComponentOptions, TResult>(ConfirmOptions config, TComponentOptions componentOptions) where TComponent : ConfirmTemplate <TComponentOptions, TResult>
{
CheckConfirmOptionsIsNull(config);
ConfirmRef <TResult> confirmRef = new ConfirmRef <TResult>(config, this);
OnConfirmOpenEvent?.Invoke(confirmRef);
RenderFragment child = (builder) =>
{
builder.OpenComponent <TComponent>(0);
builder.AddAttribute(1, "ConfirmRef", confirmRef);
builder.AddAttribute(2, "Options", componentOptions);
builder.CloseComponent();
};
config.Content = child;
return(Task.FromResult(confirmRef));
}
