FirstPracticeDataStructures/Main.java at main · Leinx31/FirstPracticeDataStructures · GitHub

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import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        Pharmacy pharmacy = new Pharmacy();
        defaultData(pharmacy);
        int option;

        //El estilo se lo di con una IA
        do {
            System.out.println("\n╔══════════════════════════════╗");
            System.out.println("║         PHARMACY MENU        ║");
            System.out.println("╠══════════════════════════════╣");
            System.out.println("║ 1. Add treatment            ║");
            System.out.println("║ 2. Add medication           ║");
            System.out.println("║ 3. View catalog (InOrder)   ║");
            System.out.println("║ 4. Register customer        ║");
            System.out.println("║ 5. Serve next customer      ║");
            System.out.println("║ 6. View customer queue      ║");
            System.out.println("║ 0. Exit                     ║");
            System.out.println("╚══════════════════════════════╝");
            System.out.print("Select an option: ");
            option = sc.nextInt();
            sc.nextLine();

            switch (option) {
                case 1 -> {
                    System.out.print("Treatment name: ");
                    String nameT = sc.nextLine();
                    System.out.print("Price: $");
                    double priceT = sc.nextDouble();
                    pharmacy.addTreatment(nameT, priceT);
                    System.out.println("Treatment added successfully!");
                }

                case 2 -> {
                    System.out.print("Medication name: ");
                    String nameM = sc.nextLine();
                    System.out.print("Price: ");
                    double priceM = sc.nextDouble();
                    sc.nextLine();
                    System.out.print("Instructions: ");
                    String indications = sc.nextLine();
                    System.out.print("Stock: ");
                    int stock = sc.nextInt();
                    pharmacy.addMedicine(nameM, priceM, indications, stock);
                    System.out.println("Medication added successfully");
                }

                case 3 -> pharmacy.printMedicineCatalog();

                case 4 -> {
                    System.out.print("Customer name: ");
                    String name = sc.nextLine();
                    System.out.print("ID number: ");
                    String idCedula = sc.nextLine();
                    System.out.print("Is preferential? (true/false): ");
                    boolean preferential = sc.nextBoolean();

                    List<int[]> services = new ArrayList<>();
                    int id, cuant;
                    System.out.println("\n--- Add services (0 to finish) ---");
                    do {
                        System.out.print("Service ID to add (0 to finish): ");
                        id = sc.nextInt();
                        if (id == 0) break;
                        System.out.print("Quantity: ");
                        cuant = sc.nextInt();
                        services.add(new int[]{id, cuant});
                        System.out.println("Service added to cart");
                    } while (true);

                    pharmacy.registerClient(name, idCedula, preferential, services);
                    System.out.println("Customer registered successfully");
                }

                case 5 -> pharmacy.attendNextClient();

                case 6 -> pharmacy.getClientList().printList();

                case 0 -> System.out.println("Exiting");
                default -> System.out.println("Invalid option.");
            }
        } while (option != 0);

        sc.close();
    }

    //dataset generado con IA
    public static void defaultData(Pharmacy pharmacy) {

        // Treatments
        pharmacy.addTreatment("Physical therapy", 7500);
        pharmacy.addTreatment("Respiratory therapy", 6800);
        pharmacy.addTreatment("Cardiac rehabilitation", 9200);
        pharmacy.addTreatment("Pain management", 5500);

        // Medications
        pharmacy.addMedicine("Ibuprofen", 1200, "Take every 6 hours with food", 80);
        pharmacy.addMedicine("Amoxicillin", 1800, "Take every 8 hours for 7 days", 45);
        pharmacy.addMedicine("Loratadine", 950, "Take once daily", 120);
        pharmacy.addMedicine("Omeprazole", 2200, "Take before breakfast", 60);
        pharmacy.addMedicine("Vitamin C", 800, "Take once daily", 200);

        // Shopping carts
        java.util.List<int[]> cart1 = new java.util.ArrayList<>();
        cart1.add(new int[]{1, 2}); // Physical therapy x2
        cart1.add(new int[]{5, 1}); // Vitamin C x1

        java.util.List<int[]> cart2 = new java.util.ArrayList<>();
        cart2.add(new int[]{2, 1}); // Respiratory therapy x1
        cart2.add(new int[]{6, 2}); // Ibuprofen x2

        java.util.List<int[]> cart3 = new java.util.ArrayList<>();
        cart3.add(new int[]{7, 1}); // Amoxicillin x1
        cart3.add(new int[]{8, 1}); // Loratadine x1

        java.util.List<int[]> cart4 = new java.util.ArrayList<>();
        cart4.add(new int[]{3, 1}); // Cardiac rehabilitation x1
        cart4.add(new int[]{9, 1}); // Omeprazole x1

        // Customers
        pharmacy.registerClient("Emily Johnson", "ID00123456", true, cart1);
        pharmacy.registerClient("Michael Brown", "ID00789123", false, cart2);
        pharmacy.registerClient("Sarah Williams", "ID00567891", true, cart3);
        pharmacy.registerClient("David Miller", "ID00987654", false, cart4);

    }
}