import java.util.ArrayList;

public class Driver {
    private EmployeeAPI empAPI;

    public static void main(String[] args) {
        Driver app = new Driver();
    }

    public Driver() {
        empAPI = new EmployeeAPI();
        runMenu();
    }


    private int mainMenu() {
        System.out.println("  1) Add an employee(Manager)");
        System.out.println("  2) Add an employee (Sales Worker)");
        System.out.println("  3) Add an employee (Admin Worker)");
        System.out.println("  4) Add an existing employee to a department");
        System.out.println("  5) Delete an employee");
        System.out.println("------------------");
        System.out.println("   6) Find the total of saleries owed to all employees");
        System.out.println("   7) Find the average of the saleries owed to all employees");
        System.out.println("   8) Print the employee with the highest pay");
        System.out.println("------------------");
        System.out.println("    9) List all the employees in the company in ascending alphabetical order (first name)");
        System.out.println("    10) List all the employees in the company in ascending alphabetical order (second name)");
        System.out.println("    11) List all the employees in the company in ascending alphabetical order (hourly rate)");
        System.out.println("------------------");
        System.out.println("    12) Search the system for an employee by second name");
        System.out.println("    13) Search the system for an employee within a given manager's department");
        System.out.println("------------------");
        System.out.println("    14) Save to XML");
        System.out.println("    15) Load from XML");
        System.out.println("------------------");
        System.out.println("    0) Exit");
        System.out.println();
        System.out.println("Please enter choice [0-15 only]");
        return EasyScanner.nextInt();
    }

    private void runMenu() {
        System.out.println("runMenu called");
        int option = -1;
        while (option != 0) {
            option = mainMenu();
            switch (option) {
                case 0:
                    System.out.println("Thank you for using the system");
                    break;
                case 1:
                    addManager();
                    break;
                case 2:
                    addSalesWorker();
                    break;
                case 4:
                    addAdminWorker();
                    break;
                case 5:
                   // addEmployeeToDepartment();
                    break;
                case 6:
                   // removeEmployeeByName();
                    break;
                case 8:
                    //searchEmployeeBySecondName();
                    break;
                case 9:
                    //searchEmployeeByManagerDepartment();
                    break;
                default:
                    System.out.print("Invalid try again");
            }
        }
    }

    public void addManager()
    {
        System.out.println("Add a manager first name: ");
        String firstName = EasyScanner.nextString();
        System.out.println("Add a manager second name: ");
        String secondName = EasyScanner.nextString();
        System.out.println("Add a manager ppsNumber: ");
        String ppsNumber = EasyScanner.nextString();
        System.out.println("Add a manager hours Worked: ");
        double hoursWorked = EasyScanner.nextDouble();
        System.out.println("Add a manager hourly Rate: ");
        double hourlyRate = EasyScanner.nextDouble();


        Manager manager = new Manager(firstName, secondName, ppsNumber, hoursWorked, hourlyRate);
       empAPI.addEmployee(manager);
    }



    public void addSalesWorker()
    {
        System.out.print("Add a sales worker first name: ");
        String firstName = EasyScanner.nextString();
        System.out.println("Add a sales workers second name: ");
        String secondName = EasyScanner.nextString();
        System.out.println("Add a sales worker ppsNumber: ");
        String ppsNumber = EasyScanner.nextString();
        System.out.println("Add a sales worker hours worked: ");
        double hoursWorked = EasyScanner.nextDouble();
        System.out.println("Add a sales worker hourly rate: ");
        double hourlyRate = EasyScanner.nextDouble();
        System.out.println("Add a sales worker fixed bonus: ");
        double fixedBonus = EasyScanner.nextDouble();

      SalesWorker salesWorker = new SalesWorker(firstName,secondName, ppsNumber,hoursWorked, hourlyRate, fixedBonus);
      empAPI.addEmployee(salesWorker);

    }

    public void addAdminWorker()
    {
        System.out.print("Add an admin workers first name: ");
        String firstName = EasyScanner.nextString();
        System.out.println("Add a admin workers second name: ");
        String secondName = EasyScanner.nextString();
        System.out.println("Add a admin worker ppsNumber: ");
        String ppsNumber = EasyScanner.nextString();
        System.out.println("Add a admin worker hours worked: ");
        double hoursWorked = EasyScanner.nextDouble();
        System.out.println("Add a admin worker hourly rate: ");
        double hourlyRate = EasyScanner.nextDouble();
        System.out.println("Add a admin worker fixed bonus: ");
        double fixedBonus = EasyScanner.nextDouble();

        AdminWorker adminWorker = new AdminWorker(firstName,secondName, ppsNumber,hoursWorked, hourlyRate,fixedBonus);
        empAPI.addEmployee(adminWorker);
    }

    public void deleteEmployeeByName()
    {
        System.out.print("Enter employees first name to delete: ");
        String name = EasyScanner.nextString();
        for(Employee e : employees) {
            if (name.equals(e.getFirstName()))
            {
              employees.remove(e);
            }
        }

    }