package domain

import (
	"io"
	"time"
)

type FileSizeQuota struct {
	AllowanceKB int64
	CurrentUsage int64
}

func (f *FileSizeQuota) Allows(size int64) bool {
	return f.CurrentUsage + size <= f.AllowanceKB
}

func (f *FileSizeQuota) Add(size int64) {
	f.CurrentUsage += size
}

func (f *FileSizeQuota) Remove(size int64) {
	f.CurrentUsage -= size
}

type BogFileData interface {
	Path() string
	Size() int64
	Modified() time.Time
	io.Reader
	io.Seeker
	io.Writer
	io.Closer
}

type FileSource struct {
	Path string
	UserAgent string
	Size int64
	Src io.ReadCloser
}

type FileDestination struct {
	Path string
	UserAgent string
	Dst io.WriteCloser
}