//dito pinoprocess ang lahat
import java.util.*; //utilities
public class mainProcess{
    //scanner object
    Scanner sc = new Scanner(System.in);
    String userA = "user0071", userB = "user0069"; //users
    String login, menuSelect, mainReturn, scheduleDaySelect,studentListSelect; //string na para sa functions
    String rating; //string para sa function sa loob ng function
    //login
    public void login() {
        System.out.println("**************************");
        System.out.println("*WELCOM TO FACULTY SYSTEM*");
        System.out.println("**************************");
        System.out.println("");
        int x = 0;
        do{
            System.out.print("*ENTER USER ID:");
            login = sc.nextLine();

            if(login.equals(userA)){
                mainProcess userA = new mainProcess();
                userA.userA();
            }
            else{
                System.out.println("!Invalid user id!");
                System.out.println("*****************");
            }
        }while(x <= 0);
    }
    //encasulation
    //connected to sa studGrade
    //userA
    public void userA(){
        System.out.println("*****Welcome Mr. Santiago*****");
                System.out.println("****************************");
                System.out.println("*****Menu Selection*****");

                mainProcess menu = new mainProcess();
                menu.menu();
                menuSelect = sc.nextLine();

                //encasulation tong part na ito kasi may set and get
                 //connected to sa studGrade if no.1
                if(menuSelect.equals("1")){
                    System.out.println("*****Student Grade Compute*****");
                    int y = 0;
                    do{

                        System.out.println("Enter Student Name : ");
                            String studName = sc.nextLine();
                            System.out.print("Enter Student Grade: ");
                            double grade = sc.nextDouble();
                            studGrade display = new studGrade();
                            display.setNameA(studName);
                            display.setGradeA(grade);
                            if(grade>=80)
                            {
                                rating ="A";
                            }
                            else if(grade>=60 && grade<80)
                            {
                               rating ="B";
                            }
                            else if(grade>=40 && grade<60)
                            {
                                rating ="C";
                            }
                            else
                            {
                                rating ="D";
                            }
                            System.out.println("------------------------------------------");
                            System.out.println("NAME--------------GRADE-------------RATING");
                            System.out.print(display.getNameA()+"..........."+display.getGradeA()+"..........."+display.getRatingA());
                            System.out.println();

                            System.out.print("Press any key to return to main menu....");
                            mainReturn = sc.nextLine();
                            if(mainReturn.equals(mainReturn)){
                                mainProcess returnUserA = new mainProcess();
                                returnUserA.userA();
                                System.out.println("");
                                y++;
                            }
                    }while(y <= 0);
                }
                //poly naman to connected yung studname-studsection-studcourse - polyrun
                //naka extends yung studSection & studCourse sa studName then tinawag ko sa polyrun para naka compile na sya pag tinawag sa mainProcess
                else if(menuSelect.equals("2")){
                    System.out.println("*****STUDENT LIST*****");
                    int t = 0;
                    do{

                    System.out.print("type a section:");
                    studentListSelect = sc.nextLine();
                    if(studentListSelect.equalsIgnoreCase("bt301")){
                        polyRun displayInfoStud = new polyRun();
                        displayInfoStud.polyRun();

                        System.out.print("Press any key to return to main menu....");
                            mainReturn = sc.nextLine();
                            if(mainReturn.equals(mainReturn)){
                                mainProcess returnUserA = new mainProcess();
                                returnUserA.userA();
                                System.out.println("");
                                t++;
                            }
                        }
                    }while(t<=0);
                    //mali pa to
                }

                //else if no.3 to abstract
                else if(menuSelect.equals("3")){
                System.out.println("*****SCHEDULE VIEWER*****");
                int z = 0;
                    do{
                        System.out.print("Select day(monday - friday): ");
                        scheduleDaySelect = sc.nextLine();
                        profTime showDay = new profTime();
                        if(scheduleDaySelect.equalsIgnoreCase("monday")){
                            showDay.schedMonday();
                            showDay.monday();

                            break;
                        }else if(scheduleDaySelect.equalsIgnoreCase("tuesday")){
                            showDay.schedTuesday();
                            showDay.monday();

                            break;
                        }else if(scheduleDaySelect.equalsIgnoreCase("wednesday")){
                            showDay.schedWednesday();
                            showDay.wednesday();

                            break;
                        }else if(scheduleDaySelect.equalsIgnoreCase("thursday")){
                            showDay.schedThursday();
                            showDay.thursday();

                            break;
                        }else if(scheduleDaySelect.equalsIgnoreCase("friday")){
                            showDay.schedFriday();
                            showDay.friday();

                            break;
                        }


                        System.out.print("Press any key to return to main menu....");
                                mainReturn = sc.nextLine();
                                if(mainReturn.equals(mainReturn)){
                                    mainProcess returnUserA = new mainProcess();
                                    returnUserA.userA();
                                    System.out.println("");
                                    z++;
                                }
                    }while(z <=0);

                }
                //inheritance logout
                else if(menuSelect.equals("4")){
                    logout userOut = new logout();
                    userOut.logout();

                    mainProcess loginUlit = new mainProcess();
                    loginUlit.login();
                }
    }
    //DITO YUNG ABSTRACT CONNECTED TO SA PROFTIME AT PROFDAY //else if no.3 to
    public void schedule(){
        //abang lang to wala namang nailagay. dito dapat yung abstract
    }

    //menulist dito ko nalang nilagay.
    public void menu(){
        System.out.println("(1)COMPUTE GRADES");
        System.out.println("(2)STUDENT LIST");
        System.out.println("(3)SCHEDULE");
        System.out.println("(4)LOGOUT");
    }
}