package main

import (
	"context"
	"fmt"
	"log"
	"math/rand"
	"sync"

	"github.com/Azure/azure-sdk-for-go/sdk/storage/azblob"
)

func main() {
	accountKey := "Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw=="
	connStr := fmt.Sprintf("DefaultEndpointsProtocol=http;AccountName=devstoreaccount1;AccountKey=%s;BlobEndpoint=http://127.0.0.1:10000/devstoreaccount1;", accountKey)
	containerName := "pruebas"

	// 1. Crear cliente
	client, err := azblob.NewClientFromConnectionString(connStr, nil)
	if err != nil {
		log.Fatalf("Error creando cliente: %v", err)
	}
	ctx := context.Background()

	var wg sync.WaitGroup

	// 3. Subir archivos
	for i := 1; i <= 10; i++ {
		wg.Add(1)
		go func(id int) {
			defer wg.Done()

			blobName := fmt.Sprintf("archivo-%d.txt", id)
			content := fmt.Sprintf("Contenido aleatorio: %d", rand.Intn(100000))

			// Usamos UploadBuffer
			_, err := client.UploadBuffer(ctx, containerName, blobName, []byte(content), nil)
			if err != nil {
				log.Printf("Fallo al subir %s: %v", blobName, err)
			} else {
				fmt.Printf("Subido exitosamente: %s\n", blobName)
			}
		}(i)
	}

	wg.Wait()
}