package kubelwagen

import "github.com/hanwen/go-fuse/fuse/pathfs"

type WsFs struct {
	pathfs.FileSystem
	req chan RequestCallback
}

type WsFsOpts struct {
	ReadOnly bool
}

func NewWsFs(opts WsFsOpts, req chan RequestCallback, closer chan bool) *pathfs.PathNodeFs {
	var fs pathfs.FileSystem
	wfs := &WsFs{
		FileSystem: pathfs.NewDefaultFileSystem(),
		req:        req,
	}

	// TODO(barakmich): spin up a goroutine to handle notify requests
	fs = wfs
	if opts.ReadOnly {
		fs = pathfs.NewReadonlyFileSystem(fs)
	}
	return pathfs.NewPathNodeFs(fs, nil)
}

func getChannel() chan Response {
	return make(chan Response)
}

func (fs *WsFs) String() string {
	return "kubelwagen"
}