Route Serilog sinks
by level, with zero code

using CSharpEssentials.LoggerHelper;
using Serilog.Events;

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddRazorComponents().AddInteractiveServerComponents();

// LoggerHelper works with Blazor Server out of the box
builder.Services.AddLoggerHelper(b => b
    .WithApplicationName("MyBlazorApp")
    .AddRoute("Console", LogEventLevel.Information, LogEventLevel.Warning)
    .AddRoute("File", LogEventLevel.Error, LogEventLevel.Fatal)
);

var app = builder.Build();
app.UseLoggerHelper();
app.MapRazorComponents<App>().AddInteractiveServerRenderMode();
app.Run();

// In any component or service, just inject ILogger<T>
// @inject ILogger<MyComponent> Logger
// Logger.LogInformation("Component rendered");

using CSharpEssentials.LoggerHelper;
using Serilog.Events;

var builder = WebApplication.CreateBuilder(args);

// Azure: use File sink for App Service logs + Seq/Elasticsearch for centralized
builder.Services.AddLoggerHelper(b => b
    .WithApplicationName("MyAzureApp")
    .AddRoute("Console", LogEventLevel.Information) // Azure log stream
    .AddRoute("File", LogEventLevel.Warning, LogEventLevel.Error, LogEventLevel.Fatal)
    .ConfigureFile(f => f.Path = "/home/LogFiles/app-.json") // Azure persistent storage
    .AddRoute("Email", LogEventLevel.Fatal) // Critical alerts only
    .ConfigureEmail(e => {
        e.SmtpServer = "smtp.sendgrid.net"; e.SmtpPort = 587;
        e.From = "alerts@myapp.com"; e.To = "ops@myapp.com";
    })
    .EnableRequestResponseLogging()
);

var app = builder.Build();
app.UseLoggerHelper();
// ... your routes ...
app.Run();

# docker-compose.yml — Seq for centralized log viewing
services:
  app:
    build: .
    depends_on: [seq]
  seq:
    image: datalust/seq:latest
    environment:
      - ACCEPT_EULA=Y
    ports: ["5341:5341", "8081:80"]

// Program.cs — route errors to Seq, info to console
builder.Services.AddLoggerHelper(b => b
    .WithApplicationName("MyDockerApp")
    .AddRoute("Console", LogEventLevel.Information, LogEventLevel.Warning)
    .AddRoute("Seq", LogEventLevel.Information, LogEventLevel.Warning, LogEventLevel.Error, LogEventLevel.Fatal)
    .ConfigureSeq(s => s.ServerUrl = "http://seq:5341")
);

using CSharpEssentials.LoggerHelper;
using CSharpEssentials.LoggerHelper.Sink.HangfireConsole;
using Serilog.Events;

var builder = WebApplication.CreateBuilder(args);

// 1. Register the PerformContext accessor
builder.Services.AddHangfireConsoleSink();

// 2. Configure LoggerHelper with HangfireConsole route
builder.Services.AddLoggerHelper(b => b
    .WithApplicationName("MyHangfireApp")
    .AddRoute("Console", LogEventLevel.Information, LogEventLevel.Warning)
    .AddRoute("HangfireConsole", LogEventLevel.Information, LogEventLevel.Warning, LogEventLevel.Error)
);

// 3. In your Hangfire job class
public class ProcessOrderJob(
    ILogger<ProcessOrderJob> logger,
    IPerformContextAccessor contextAccessor)
{
    public void Execute(PerformContext context, int orderId)
    {
        contextAccessor.Set(context);        // Activate dashboard logging
        logger.LogInformation("Processing order {OrderId}", orderId);
        // ... your job logic — all logs appear on Hangfire Dashboard ...
        logger.LogInformation("Order {OrderId} completed", orderId);
        contextAccessor.Clear();              // Cleanup
    }
}