// vfs/vfs.go
package vfs

import (
	"io"
	"s1d3sw1ped/steamcache2/vfs/types"
)

// VFS defines the interface for virtual file systems
type VFS interface {
	// Create creates a new file at the given key
	Create(key string, size int64) (io.WriteCloser, error)

	// Open opens the file at the given key for reading
	Open(key string) (io.ReadCloser, error)

	// Delete removes the file at the given key
	Delete(key string) error

	// Stat returns information about the file at the given key
	Stat(key string) (*types.FileInfo, error)

	// Name returns the name of this VFS
	Name() string

	// Size returns the current size of the VFS
	Size() int64

	// Capacity returns the maximum capacity of the VFS
	Capacity() int64
}

// FileInfo is an alias for types.FileInfo for backward compatibility
type FileInfo = types.FileInfo

// NewFileInfo is an alias for types.NewFileInfo for backward compatibility
var NewFileInfo = types.NewFileInfo

// NewFileInfoFromOS is an alias for types.NewFileInfoFromOS for backward compatibility
var NewFileInfoFromOS = types.NewFileInfoFromOS

// BatchedTimeUpdate is an alias for types.BatchedTimeUpdate for backward compatibility
type BatchedTimeUpdate = types.BatchedTimeUpdate

// NewBatchedTimeUpdate is an alias for types.NewBatchedTimeUpdate for backward compatibility
var NewBatchedTimeUpdate = types.NewBatchedTimeUpdate