package telemetry

import (
	"context"

	"go.opentelemetry.io/otel"
	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc"
	"go.opentelemetry.io/otel/sdk/trace"
)

func SetupTraceProvider(ctx context.Context, plugName string) error {
	res, err := newResource(plugName)

	if err != nil {
		return err
	}

	exporter, err := traceExporter(ctx)

	if err != nil {
		return err
	}

	provider := trace.NewTracerProvider(
		trace.WithResource(res),
		trace.WithBatcher(exporter),
	)

	otel.SetTracerProvider(provider)
	return nil
}

func traceExporter(ctx context.Context) (trace.SpanExporter, error) {
	spanExporter, err := otlptracegrpc.New(ctx)

	if err != nil {
		return nil, err
	}

	return spanExporter, nil
}