ErsatzTV/ErsatzTV/Pages/Settings/LoggingSettings.razor

@page "/settings/logging"
@using ErsatzTV.Application.Configuration
@using Serilog.Events
@implements IDisposable
@inject IMediator Mediator
@inject ISnackbar Snackbar
@inject ILogger<LoggingSettings> Logger

<MudForm Style="max-height: 100%">
    <MudPaper Square="true" Style="display: flex; height: 64px; min-height: 64px; width: 100%; z-index: 100; align-items: center">
        <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="@(_ => SaveLoggingSettings())" Class="ml-8" StartIcon="@Icons.Material.Filled.Save">Save Settings</MudButton>
    </MudPaper>
    <div class="d-flex flex-column" style="height: 100vh; overflow-x: auto">
        <MudContainer MaxWidth="MaxWidth.ExtraLarge" Class="pt-8">
            <MudText Typo="Typo.h5" Class="mb-2">Logging</MudText>
            <MudDivider Class="mb-6" />
            <MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
                <div class="d-flex justify-md-end">
                    <MudText>Default Minimum Log Level</MudText>
                </div>
                <MudSelect @bind-Value="_loggingSettings.DefaultMinimumLogLevel">
                    <MudSelectItem Value="@LogEventLevel.Debug">Debug</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Information">Information</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Warning">Warning</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Error">Error</MudSelectItem>
                </MudSelect>
            </MudStack>
            <MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
                <div class="d-flex justify-md-end">
                    <MudText>Scanning Minimum Log Level</MudText>
                </div>
                <MudSelect @bind-Value="_loggingSettings.ScanningMinimumLogLevel">
                    <MudSelectItem Value="@LogEventLevel.Debug">Debug</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Information">Information</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Warning">Warning</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Error">Error</MudSelectItem>
                </MudSelect>
            </MudStack>
            <MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
                <div class="d-flex justify-md-end">
                    <MudText>Scheduling Minimum Log Level</MudText>
                </div>
                <MudSelect @bind-Value="_loggingSettings.SchedulingMinimumLogLevel">
                    <MudSelectItem Value="@LogEventLevel.Debug">Debug</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Information">Information</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Warning">Warning</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Error">Error</MudSelectItem>
                </MudSelect>
            </MudStack>
            <MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
                <div class="d-flex justify-md-end">
                    <MudText>Streaming Minimum Log Level</MudText>
                </div>
                <MudSelect @bind-Value="_loggingSettings.StreamingMinimumLogLevel">
                    <MudSelectItem Value="@LogEventLevel.Debug">Debug</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Information">Information</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Warning">Warning</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Error">Error</MudSelectItem>
                </MudSelect>
            </MudStack>
            <MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
                <div class="d-flex justify-md-end">
                    <MudText>Request Logging Minimum Log Level</MudText>
                </div>
                <MudSelect @bind-Value="_loggingSettings.HttpMinimumLogLevel">
                    <MudSelectItem Value="@LogEventLevel.Debug">Debug</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Information">Information</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Warning">Warning</MudSelectItem>
                    <MudSelectItem Value="@LogEventLevel.Error">Error</MudSelectItem>
                </MudSelect>
            </MudStack>
        </MudContainer>
    </div>
</MudForm>

@code {
	private readonly CancellationTokenSource _cts = new();

	private LoggingSettingsViewModel _loggingSettings = new();

	public void Dispose()
	{
		_cts.Cancel();
		_cts.Dispose();
	}

	protected override async Task OnParametersSetAsync()
	{
        _loggingSettings = await Mediator.Send(new GetLoggingSettings(), _cts.Token);
    }

    private async Task SaveLoggingSettings()
    {
        Either<BaseError, Unit> result = await Mediator.Send(new UpdateLoggingSettings(_loggingSettings), _cts.Token);
        result.Match(
            Left: error =>
            {
                Snackbar.Add(error.Value, Severity.Error);
                Logger.LogError("Unexpected error saving logging settings: {Error}", error.Value);
            },
            Right: _ => Snackbar.Add("Successfully saved logging settings", Severity.Success));
    }
}