package Front_desk;

import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import java.io.*;
import java.lang.*;
import java.nio.file.Files;
import java.nio.file.Paths;

public class AvailRoom {
    List<String> result = new ArrayList<>();
    String RoomNo;
    private Formatter x;
    void openFile () {

        try {
            x = new Formatter("Room");
        }

        catch(Exception e) {
            System.out.println("You have an error");
        }

    }

    void addRecord (String Num, String OccName) {
        x.format("%s - %s", Num, OccName);
    }

    void closefile() {
        x.close();
    }

    void addFileToList () {

        try (Stream<String> lines = Files.lines(Paths.get("Room"))) {
            result = lines.collect(Collectors.toList());
        }
        catch (Exception e) {
            System.out.println("it no work");
        }
    }


    void ListMod () {
        for (int index = 0; index< 25; index++) {

            if(result.get(index) == "o") {
                System.out.println(index+ " :this room is empty");
                System.out.println(index+ " do you want to add someone? [Y/N]");

                if (ans == y) {
                     result.set(index, usrinput);
                }
                else {
                    "okay"
                }
            }
        }
    }

    void AddListToFile() {
        File f = new File("Room");
        f.delete();

        try {
            x = new Formatter("Room");
        }

        catch(Exception e) {
            System.out.println("You have an error");

        }

        for (int index = 0; index< 25; index++) {
            x.format("%s - %s", result.get(index) );
        }
    }
}