//
//  FileWriter.swift
//  TournamentStats
//
//  Created by Laurent Morvillier on 03/06/2019.
//  Copyright © 2019 Stax River. All rights reserved.
//

import Foundation

enum FileError : Error {
    case documentDirectoryNotFound
}

class FileUtils {
    
    static var documentsDirectoryPath: URL? {
        return FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first
    }
    
}

class FileWriter {
    
    static func writeToDocumentDirectory(content: String, fileName: String) throws {
        
        if let dir = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first {
            let fileURL = dir.appendingPathComponent(fileName)
            try content.write(to: fileURL, atomically: false, encoding: .utf8)
        } else {
            throw FileError.documentDirectoryNotFound
        }
        
    }
    
}