Package com.ntu.fdae.group1.bto.views

Class ApplicantUI

java.lang.Object

com.ntu.fdae.group1.bto.views.BaseUI

com.ntu.fdae.group1.bto.views.ApplicantUI

public class ApplicantUI
extends BaseUI

User interface for Applicant users in the BTO Management System.

This class provides a console-based interface for applicants to interact with the system. It allows applicants to: - Browse available BTO projects - Apply for BTO flats - View and withdraw applications - Submit and manage enquiries - Change their password

The UI follows a menu-driven approach, with each option delegating to specific handler methods. It leverages various UI helper classes to manage complex operations while maintaining separation of concerns.

Field Summary

Fields inherited from class com.ntu.fdae.group1.bto.views.BaseUI

DATE_FORMATTER, scanner

Constructor Summary

Constructors

Constructor	Description
ApplicantUI(Applicant user, UserController userCtrl, ProjectController projCtrl, ApplicationController appCtrl, EnquiryController enqCtrl, AuthenticationController authCtrl, Scanner scanner)	Constructs a new ApplicantUI with the specified dependencies.

Method Summary

Modifier and Type	Method	Description
void	displayMainMenu()	Displays the main menu for applicant users and handles their selections.

Methods inherited from class com.ntu.fdae.group1.bto.views.BaseUI

clearConsole, displayError, displayHeader, displayList, displayMessage, formatDateSafe, formatEnumName, pause, promptForConfirmation, promptForDate, promptForDouble, promptForEnum, promptForInput, promptForInt, promptForPassword, promptForPasswordWithToggle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ApplicantUI

public ApplicantUI(Applicant user,
 UserController userCtrl,
 ProjectController projCtrl,
 ApplicationController appCtrl,
 EnquiryController enqCtrl,
 AuthenticationController authCtrl,
 Scanner scanner)

Constructs a new ApplicantUI with the specified dependencies.

Parameters:

user - The authenticated applicant user

userCtrl - Controller for user operations

projCtrl - Controller for project operations

appCtrl - Controller for application operations

enqCtrl - Controller for enquiry operations

authCtrl - Controller for authentication operations

scanner - Scanner for reading user input

Throws:

NullPointerException - if any parameter is null

Method Details

displayMainMenu

public void displayMainMenu()

Displays the main menu for applicant users and handles their selections.

This method shows a menu of options available to applicants and delegates to specific handler methods based on user input. It runs in a loop until the user chooses to log out.