package main

import (
	"context"
	"forgejo.edf-bootstrap.cx.fg1.ffm.osc.live/Daniel.Sy/loic-go/cmd"
	"go.opentelemetry.io/otel"
	"go.opentelemetry.io/otel/exporters/stdout/stdoutmetric"
	"go.opentelemetry.io/otel/sdk/metric"
	"go.opentelemetry.io/otel/sdk/resource"
	semconv "go.opentelemetry.io/otel/semconv/v1.17.0"
	"log"
	"time"
)

func main() {
	// Ressource definieren
	res, err := resource.New(context.Background(),
		resource.WithAttributes(
			semconv.ServiceNameKey.String("loic"),
			semconv.ServiceVersionKey.String("0.1.0"),
		),
	)
	if err != nil {
		log.Fatalf("failed to create resource: %v", err)
	}

	// Exporter erstellen (stdout für Tests)
	exporter, err := stdoutmetric.New()
	if err != nil {
		log.Fatalf("failed to create stdout exporter: %v", err)
	}

	// Periodic Reader erstellen
	reader := metric.NewPeriodicReader(exporter, metric.WithInterval(10*time.Second))

	// MeterProvider initialisieren
	meterProvider := metric.NewMeterProvider(
		metric.WithResource(res),
		metric.WithReader(reader),
	)
	defer meterProvider.Shutdown(context.Background())

	// Globalen MeterProvider setzen
	otel.SetMeterProvider(meterProvider)

	// CLI ausführen
	cmd.Execute()
}