import UIKit

class BackupViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {

    var rows:[String] = []
    var showFiles = true

    @IBOutlet weak var table: UITableView!


    override func viewDidLoad() {
        super.viewDidLoad()
        self.table.register(UITableViewCell.self, forCellReuseIdentifier: "cell")
        self.table.dataSource = self
        self.table.delegate = self
        getFiles()
        // Do any additional setup after loading the view.
    }

    func getFiles() {
        let filemgr = FileManager.default
        let path = filemgr.urls(for: FileManager.SearchPathDirectory.documentDirectory, in: FileManager.SearchPathDomainMask.userDomainMask).last
        do {
            rows = try filemgr.contentsOfDirectory(atPath: (path?.path)!)
            // process files
        } catch {
            print("Error while enumerating files")
        }
        /*for file in files {
            rows.append(file.absoluteString)
        }*/
        showFiles = true
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }


    func numberOfSections(in tableView: UITableView) -> Int {
        return 1
    }

    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return rows.count
    }



    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell:UITableViewCell = self.table.dequeueReusableCell(withIdentifier: "cell") as! UITableViewCell
        cell.textLabel?.text = rows[indexPath.row]
        return cell
    }



    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        // Get the new view controller using segue.destinationViewController.
        // Pass the selected object to the new view controller.
    }
    */

}