// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
// snippet-start:[s3.go.put_object]
package main

// snippet-start:[s3.go.put_object.imports]
import (
	"flag"
	"fmt"
	"strings"

	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/s3"
)

// snippet-end:[s3.go.put_object.imports]

// PutObjectWithSetters uploads a file to a bucket
// Inputs:
//
//	sess is the current session, which provides configuration for the SDK's service clients
//	bucket is the name of the bucket
//	key is the name of the file
//
// Output:
//
//	If success, nil
//	Otherwise, an error from the call to PutObject
func PutObjectWithSetters(sess *session.Session, bucket *string, key *string) error {
	// snippet-start:[s3.go.put_object.call]
	svc := s3.New(sess)

	_, err := svc.PutObject((&s3.PutObjectInput{}).
		SetBucket(*bucket).
		SetKey(*key).
		SetBody(strings.NewReader("object body")), //.
	//      SetWebsiteRedirectLocation("https://example.com/something"),
	)
	// snippet-end:[s3.go.put_object.call]
	if err != nil {
		return err
	}

	return nil
}

func main() {
	// snippet-start:[s3.go.put_object.args]
	bucket := flag.String("b", "", "The bucket to upload to")
	key := flag.String("k", "", "The object to upload")
	flag.Parse()

	if *bucket == "" || *key == "" {
		fmt.Println("You must supply a bucket name (-b BUCKET) and key (-k KEY)")
		return
	}
	// snippet-end:[s3.go.put_object.args]

	// snippet-start:[s3.go.put_object.session]
	sess := session.Must(session.NewSessionWithOptions(session.Options{
		SharedConfigState: session.SharedConfigEnable,
	}))
	// snippet-end:[s3.go.put_object.session]

	err := PutObjectWithSetters(sess, bucket, key)
	if err != nil {
		fmt.Println("Got an error putting object:")
		fmt.Println(err)
		return
	}

	// snippet-start:[s3.go.put_object.print]
	fmt.Println("Put object with key " + *key + " into bucket" + *bucket)
	// snippet-end:[s3.go.put_object.print]
}

// snippet-end:[s3.go.put_object]
