using OpenTelemetry.Metrics;
using OpenTelemetry.Resources;
using OpenTelemetry.Trace;

const string serviceName = "orders-api";

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddOpenTelemetry()
    .ConfigureResource(resource => resource.AddService(serviceName: serviceName))
    .WithTracing(tracing => tracing
        .AddAspNetCoreInstrumentation()
        .AddOtlpExporter())
    .WithMetrics(metrics => metrics
        .AddAspNetCoreInstrumentation()
        .AddOtlpExporter((exporterOptions, metricReaderOptions) =>
        {
            var readerOptions = metricReaderOptions.PeriodicExportingMetricReaderOptions;
            readerOptions.ExportIntervalMilliseconds = 1000;
        }));

var app = builder.Build();

app.MapGet("/orders/{id:int}", (int id) => Results.Ok(new { id, status = "accepted" }));

app.Run();