Files
ersatztv/ErsatzTV/Shared/CopyBlockDialog.razor
T

101 lines
2.9 KiB
Plaintext

@using ErsatzTV.Application.Scheduling
@implements IDisposable
@inject IMediator Mediator
@inject ISnackbar Snackbar
@inject ILogger<CopyScheduleDialog> Logger
<MudDialog>
<DialogContent>
<EditForm Model="@_dummyModel" OnSubmit="@(_ => Submit())">
<div class="d-flex mb-6">
<MudText>Select a group for the new block</MudText>
</div>
<MudSelect @bind-Value="_selectedBlockGroup" Class="mb-6 mx-4" Label="New Block Group">
@foreach (BlockGroupViewModel blockGroup in _blockGroups)
{
<MudSelectItem Value="@blockGroup">@blockGroup.Name</MudSelectItem>
}
</MudSelect>
<div class="d-flex mb-6">
<MudText>Enter a name for the new block</MudText>
</div>
<MudTextField T="string" Label="New Block Name"
@bind-Text="@_newName"
Class="mb-6 mx-4">
</MudTextField>
</EditForm>
</DialogContent>
<DialogActions>
<MudButton OnClick="@Cancel" ButtonType="ButtonType.Reset">Cancel</MudButton>
<MudButton Color="Color.Primary" Variant="Variant.Filled" OnClick="@Submit">
Copy Block
</MudButton>
</DialogActions>
</MudDialog>
@code {
private CancellationTokenSource _cts;
[CascadingParameter]
IMudDialogInstance MudDialog { get; set; }
[Parameter]
public int BlockId { get; set; }
private record DummyModel;
private readonly DummyModel _dummyModel = new();
private List<BlockGroupViewModel> _blockGroups = [];
private BlockGroupViewModel _selectedBlockGroup;
private string _newName;
public void Dispose()
{
_cts?.Cancel();
_cts?.Dispose();
}
protected override async Task OnParametersSetAsync()
{
_cts?.Cancel();
_cts?.Dispose();
_cts = new CancellationTokenSource();
var token = _cts.Token;
try
{
_blockGroups = await Mediator.Send(new GetAllBlockGroups(), token);
}
catch (OperationCanceledException)
{
// do nothing
}
}
private bool CanSubmit() => _selectedBlockGroup != null && !string.IsNullOrWhiteSpace(_newName);
private async Task Submit()
{
if (!CanSubmit())
{
return;
}
Either<BaseError, BlockViewModel> maybeResult =
await Mediator.Send(new CopyBlock(BlockId, _selectedBlockGroup.Id, _newName), _cts.Token);
maybeResult.Match(
schedule => { MudDialog.Close(DialogResult.Ok(schedule)); },
error =>
{
Snackbar.Add(error.Value, Severity.Error);
Logger.LogError("Error copying block: {Error}", error.Value);
MudDialog.Close(DialogResult.Cancel());
});
}
private void Cancel(MouseEventArgs e) => MudDialog.Cancel();
}