import java.io.*;
import java.util.Scanner;

public class PhoneBookApplication {
	public static void main(String [] args){
		PhoneBookAdmin admin = new PhoneBookAdmin();
		NormalUser user = new NormalUser();

		//setuservariables method reads from a file and returns a string array
		//that has the values for each data field
		//Then set these values to the data field for normaluser
		String [] uservariables = new String [3];
		setuservariables(uservariables);
		user.setId(uservariables[0]);
		user.setUsername(uservariables[1]);
		user.setPassword(uservariables[2]);
		//Normal user has four data fields. The first three data fields are set
		//Now the data field for directory must be set
		//so make a new instance of object phonebookdirectory and set that to the data field in user
		PhoneBookDirectory dir = new PhoneBookDirectory();
		user.setDirectory(dir);
		//this runs the method that fills the directory with default instances of the object
		user.getuserDirectory().createdirectory();

		//same thing as above but for admin
		String [] adminuservariables = new String [3];
		setadminuservariables(adminuservariables);
		admin.setEmailaddress(uservariables[0]);
		admin.setUsername(uservariables[1]);
		admin.setPassword(uservariables[2]);

		Scanner input = new Scanner (System.in);
		System.out.println("Input Username");
		String inputusername = input.next();
		System.out.println("Input password");
		String inputpassword = input.next();
		input.close();

		if (inputusername.equals(user.getUsername())){
			if (inputpassword.equals(user.getPassword())){
				System.out.println("Correct username and password for normal user");
				System.out.println("Successful login");
				usermenu(user);
			}
		}




	}

	public static void setuservariables(String [] uservariables){
		try {
			Scanner sc = new Scanner(new File("NormalUser.txt"));
			// Separate by commas
			sc.useDelimiter(",");

			while (sc.hasNext()) {
				uservariables[0] = sc.next();
				uservariables[1] = sc.next();
				uservariables[2] = sc.next();
				}
			sc.close();
		}

		catch (FileNotFoundException e) {
			e.printStackTrace();
		}

	}

	public static void setadminuservariables(String [] uservariables){
		try {
			Scanner sc = new Scanner(new File("AdminUser.txt"));
			// Separate by commas
			sc.useDelimiter(",");

			while (sc.hasNext()) {
				uservariables[0] = sc.next();
				uservariables[1] = sc.next();
				uservariables[2] = sc.next();
				}
			sc.close();
		}

		catch (FileNotFoundException e) {
			e.printStackTrace();
		}
	}

	public static void usermenu(NormalUser user){
		int loop = 1;
		//print menu
		Scanner in = new Scanner (System.in);
		while (loop == 1){
			System.out.println("1. Add Entry");
			System.out.println("2. Edit Entry");
			System.out.println("3. Sort PhoneBook Directory");
			System.out.println("4. Linear Search");
			System.out.println("5. Print user info");
			System.out.println("6. Logout");
			System.out.println("Input selection");
			int selection = 0;
			selection = in.nextInt();
			if (selection == 1){
				System.out.println("Input new entry to add");
				System.out.println("Input id");
				int ID = in.nextInt();
				System.out.println("Input first name");
				String first_name = in.next();
				System.out.println("Input last name");
				String last_name = in.next();
				System.out.println("Input email");
				String email = in.next();
				System.out.println("Input zipcode");
				int zipcode = in.nextInt();
				System.out.println("Input number");
				int number = in.nextInt();
				PhoneBookEntry Entry = new PhoneBookEntry(ID, first_name, last_name, email, zipcode, number);
				System.out.println(user.AddPhoneEntry(Entry));
			}
			else if (selection == 2){
				System.out.println("Input first name of user you want to edit");
				String fname = in.next();
				System.out.println("Input last name of user you want to edit");
				String lname = in.next();
				System.out.println(user.EditPhoneEntryFnameLname(fname, lname));
			}
			else if (selection == 3){
				user.SortPhoneBookDirectory();
			}
			else if (selection == 4){
				System.out.println("Input phonenumber you want to serach");
				int Phonenumber = in.nextInt();
				System.out.println(user.LinearSearch(Phonenumber));
			}
			else if (selection == 5){
				user.PrintUserInfo();
			}
			else if (selection == 6){
				System.out.println("Logout Successful");
				break;
			}

		}
		in.close();
	}
}