package storage

import (
	"fmt"
	"path/filepath"
)

const (
	// Name of the file under the storage's root where [model.State] is stored.
	stateFileName = "state.dat"

	// Suffix of a Game's file inder the storage's root where [model.GameData] is stored.
	gameDataFileSuffix = ".dat"
)

// StateFilePath returns client's state file path relative to the root,
// file name and extension are pre-defined constant.
func StateFilePath(root string) string {
	return filepath.Join(root, stateFileName)
}

// GameDataPath returns game's data file path relative to the root,
// data file name is GameID string representation and extension is a pre-defined constant.
func GameDataFilePath(root string, id fmt.Stringer) string {
	return filepath.Join(root, id.String()) + gameDataFileSuffix
}