package bucket

import (
	"fmt"
	"net/url"

	"github.com/minio/minio-go/v6/pkg/s3utils"
)

type List struct {
	prefix     string
	maxKeys    int
	startAfter string
}

func NewList(prefix string, maxKeys int, startAfter string) List {
	return List{
		prefix:     prefix,
		maxKeys:    maxKeys,
		startAfter: startAfter,
	}
}

func (l List) Path() *url.URL {
	params := make(url.Values)
	params.Set("list-type", "2")
	params.Set("metadata", "true")
	params.Set("encoding-type", "url")
	params.Set("prefix", l.prefix)
	params.Set("delimiter", "")
	params.Set("max-keys", fmt.Sprintf("%d", l.maxKeys))
	params.Set("start-after", l.startAfter)
	return &url.URL{
		Path:     "/",
		RawQuery: s3utils.QueryEncode(params),
	}
}