Main

Main.java

import java.util.Scanner;

public class Main {
private static final String title = "=== Sillah (صلة) Preventive Health System ===";

public static void main(String[] args) {
    Scanner input = new Scanner(System.in);

    while (true) {
        printMenu();
        String choice = input.nextLine().trim();

        if ("1".equals(choice)) {
            runLowRiskDemo();
        } else if ("2".equals(choice)) {
            runHighRiskDemo(); // high-risk alert scenario
        } else if ("3".equals(choice)) {
            AwarenessHub hub = new AwarenessHub();
            hub.start(input);
        } else if ("0".equals(choice)) {
            System.out.println("Goodbye!");
            break;
        } else {
            System.out.println("Invalid choice. Please select 1, 2, 3, or 0.");
        }

        System.out.println();
        System.out.println("Press ENTER to return to the menu...");
        input.nextLine();
    }
    input.close();
}

private static void printMenu() {
    System.out.println();
    System.out.println(title);
    System.out.println("Select a demo scenario:");
    System.out.println("  1) Low/No Risk family (baseline)");
    System.out.println("  2) High Risk family (>=2 SCD relatives under 50)");
    System.out.println("  3) Awareness Hub (education + checklist)");
    System.out.println("  0) Exit");
    System.out.print("Enter choice: ");
}

// === Scenario 1: Your existing baseline (no immediate hereditary risk) ===
private static void runLowRiskDemo() {
    System.out.println();
    System.out.println("--- Demo: Low/No Risk Family ---");

    User user = new User("Shoug Alomran");

    FamilyMember f1 = new FamilyMember("Father", 55, "Healthy");
    FamilyMember f2 = new FamilyMember("Brother", 30, "Healthy");
    user.addFamilyMember(f1);
    user.addFamilyMember(f2);

    runFlow(user);
}

// === Scenario 2: High-risk example (2 relatives with SCD under 50) ===
private static void runHighRiskDemo() {
    System.out.println();
    System.out.println("--- Demo: HIGH Risk Family ---");

    User user = new User("Shoug Alomran");

    // Two relatives with SCD and age < 50 → should trigger High Risk alert
    FamilyMember f1 = new FamilyMember("Father", 45, "SCD");
    FamilyMember f2 = new FamilyMember("Brother", 30, "SCD");
    FamilyMember f3 = new FamilyMember("Mother", 48, "Healthy"); // optional

    user.addFamilyMember(f1);
    user.addFamilyMember(f2);
    user.addFamilyMember(f3);

    runFlow(user);
}

// Shared method: risk check → recommend clinic → book appointment
private static void runFlow(User user) {
    System.out.println(title);

    AlertSystem alertSystem = new AlertSystem();
    String alert = alertSystem.checkRisk(user);
    System.out.println(alert);

    BookingSystem bookingSystem = new BookingSystem();
    Clinic clinic = bookingSystem.findClinic("Riyadh Heart Center");
    if (clinic != null) {
        System.out.println("Recommended Clinic: " + clinic.getName());
    } else {
        System.out.println("No clinic found. Using default clinic.");
        clinic = new Clinic("General Health Clinic", "Riyadh");
    }

    System.out.println("Booking appointment...");
    Appointment appointment = bookingSystem.bookAppointment(user, clinic);
    System.out.println("Appointment booked for " + appointment.getUser().getName() +
            " at " + appointment.getClinic().getName());
    System.out.println("=== End of Simulation ===");
    }
}