protected override async Task OnAfterRenderAsync(bool firstRender)
{
if (_loaded)
{
return;
}
_loaded = true;
_creating = NavigationManager.ToBaseRelativePath(NavigationManager.Uri).ToLowerInvariant().
StartsWith("admin/sound_synths/create", StringComparison.InvariantCulture);
if (Id <= 0 &&
!_creating)
{
return;
}
_companies = await CompaniesService.GetAsync();
_model = _creating ? new SoundSynthViewModel() : await Service.GetAsync(Id);
_authState = await AuthenticationStateProvider.GetAuthenticationStateAsync();
_editing = _creating || NavigationManager.ToBaseRelativePath(NavigationManager.Uri).ToLowerInvariant().
StartsWith("admin/sound_synths/edit/",
StringComparison.InvariantCulture);
if (_editing)
{
SetCheckboxes();
}
StateHasChanged();
}
async void OnCancelClicked()
{
_editing = false;
if (_creating)
{
NavigationManager.ToBaseRelativePath("admin/sound_synths");
return;
}
_model = await Service.GetAsync(Id);
SetCheckboxes();
StateHasChanged();
}
void ModalClosing(ModalClosingEventArgs obj) => _soundSynth = null;
void ShowModal(int itemId)
{
_soundSynth = _soundSynths.FirstOrDefault(n => n.Id == itemId);
_frmDelete.Show();
}
async void OnSaveClicked()
{
if (_unknownCompany)
{
_model.CompanyId = null;
}
else if (_model.CompanyId < 0)
{
return;
}
if (_unknownModelCode)
{
_model.ModelCode = null;
}
else if (string.IsNullOrWhiteSpace(_model.ModelCode))
{
return;
}
if (_unknownIntroduced)
{
_model.Introduced = null;
}
else if (_prototype)
{
_model.Introduced = new DateTime(1000, 1, 1);
}
else if (_model.Introduced >= DateTime.UtcNow.Date)
{
return;
}
if (_unknownVoices)
{
_model.Voices = null;
}
else if (_model.Voices < 0)
{
return;
}
if (_unknownSampleRate)
{
_model.Frequency = null;
}
else if (_model.Frequency < 0)
{
return;
}
if (_unknownSampleResolution)
{
_model.Depth = null;
}
else if (_model.Depth < 0)
{
return;
}
if (_unknownSquareWaveChannels)
{
_model.SquareWave = null;
}
else if (_model.SquareWave < 0)
{
return;
}
if (_unknownWhiteNoiseChannels)
{
_model.WhiteNoise = null;
}
else if (_model.WhiteNoise < 0)
{
return;
}
if (_unknownType)
{
_model.Type = null;
}
else if (_model.Type < 0)
{
return;
}
if (_creating)
{
Id = await Service.CreateAsync(_model, (await UserManager.GetUserAsync(_authState.User)).Id);
}
else
{
await Service.UpdateAsync(_model, (await UserManager.GetUserAsync(_authState.User)).Id);
}
_editing = false;
_creating = false;
_model = await Service.GetAsync(Id);
SetCheckboxes();
StateHasChanged();
}