AnalyticsFrame.java

package com.ems;
import com.ems.db.DBConnection;
import java.util.InputMismatchException;
import com.ems.service.EmployeeService;
public class Main {
	public static void main(String[] args) {
		DBConnection.getConnection();
		EmployeeService service = new EmployeeService();
				
			while(true) {

			    System.out.println(
			        "1. Register"
			    );

			    System.out.println(
			        "2. Login"
			    );
			    
			    System.out.println(
			    	    "3. Change Password"
			    	);

			    	System.out.println(
			    	    "4. Exit"
			    	);
			    System.out.println(
			        "Enter Your Choice : "
			    );

			    int authChoice =
			        service.sc.nextInt();

			    if(authChoice == 1) {

			        service.adminRegister();
			    }

			    else if(authChoice == 2) {

			        boolean loginStatus =
			            service.adminLogin();

			        if(loginStatus == true) {

			            break;
			        }
			    }

			    else if(authChoice == 3) {

			        service.changePassword();
			    }
			    else if(authChoice == 4) {

			        return;
			    }
			    else {

			        System.out.println(
			            "Invalid Choice"
			        );
			    }
			}
		 while(true) {
			 System.out.println("1. Add Employee");
			 System.out.println("2. Display Employee");
			 System.out.println("3. Update Salary");
			 System.out.println("4. Delete Employee");
			 System.out.println("5. Search Employee");
			 System.out.println("6. Total Employees");
			 System.out.println("7. Search By Department");
			 System.out.println("8. Sort By Salary");
			 System.out.println("9. Highest Salary Employee");
			 System.out.println("10. Lowest Salary Employee");
			 System.out.println("11. Department Wise Count");
			 System.out.println("12. Sort By Name");
			 System.out.println("13. Average Salary");
			 System.out.println("14. Employee Count By Department");
			 System.out.println("15. Increment Salary");
			 System.out.println("16. Transfer Department");
			 System.out.println("17. Calculate Bonus");
			 System.out.println("18. Search By Salary Range");
			 System.out.println("19. Calculate Experience");
			 System.out.println("20. Promote Employee");
			 System.out.println("21. Update Attendance");
			 System.out.println("22. Assign Project");
			 System.out.println("23. View Assigned Projects");
			 System.out.println("24. Search Project By Name");
			 System.out.println("25. Update Project Details");
			 System.out.println("26. Search Projects By Status");
			 System.out.println("27. Remove Project Assignment");
			 System.out.println("28. Completed Projects Report");
			 System.out.println("29. Delayed Projects Report");
			 System.out.println("30. Employee Workload Report");
			 System.out.println("31. Most Active Employee Report");
			 System.out.println("32. Least Active Employee Report");
			 System.out.println("33. Total Project Statistics");
			 System.out.println("34. Employee Project History");
			 System.out.println("35. Apply Leave");
			 System.out.println("36. View Leave Requests");
			 System.out.println("37. Approve Leave");
			 System.out.println("38. Reject Leave");
			 System.out.println("39. Search Leave By Status");
			 System.out.println("40. Employee Leave History");
			 System.out.println("41. Pending Leave Report");
			 System.out.println("42. Leave Statistics Dashboard");
			 System.out.println("43. Most Frequent Leave Employee");
			 System.out.println("44. Least Frequent Leave Employee");
			 System.out.println("45. Attendance Analytics Dashboard");
			 System.out.println("46. Top Attendance Employee");
			 System.out.println("47. Lowest Attendance Employee");
			 System.out.println("48. Attendance Percentage Calculator");
			 System.out.println("49. Add Employee Performance");
			 System.out.println("50. View Performance Reports");
			 System.out.println("51. Update Employee Contact Details");
			 System.out.println("52. Exit");
			 System.out.println("Enter Your Choice : ");

			 int choice;

			 try {

			     choice = service.sc.nextInt();
			 }

			 catch(InputMismatchException e) {

			     System.out.println("Invalid Input");

			     service.sc.nextLine();

			     continue;
			 }
			 switch(choice) {
			    case 1:
				    service.addEmployee();
				    break;
				case 2:
				    service.displayEmployee();
				    break;
				case 3:
				    service.updateSalary();
				    break;
				case 4:
				    service.deleteEmployee();
				    break;
				case 5:
				    service.searchEmployee();
				    break;
				case 6:
				    service.totalEmployees();
				    break;
				case 7:
				    service.searchByDepartment();
				    break;
				case 8:
				    service.sortBySalary();
				    break;
				case 9:
				    service.highestSalaryEmployee();
				    break;
				case 10:
				    service.lowestSalaryEmployee();
				    break;
				case 11:
				    service.departmentWiseCount();
				    break;
				case 12:
				    service.sortByName();
				    break;
				case 13:
				    service.averageSalary();
				    break;
				case 14:
				    service.employeeCountByDepartment();
				    break;
				case 15:
				    service.incrementSalary();
				    break;
				case 16:
				    service.transferDepartment();
				    break;
				case 17:
				    service.calculateBonus();
				    break;
				case 18:
				    service.searchBySalaryRange();
				    break;
				case 19:
				    service.calculateExperience();
				    break;
				case 20:
				    service.promoteEmployee();
				    break;
				case 21:
				    service.updateAttendance();
				    break;
				case 22:
				    service.assignProject();
				    break;
				case 23:
				    service.viewAssignedProjects();
				    break;
				case 24:
				    service.searchProjectByName();
				    break;
				case 25:
				    service.updateProjectDetails();
				    break;
				case 26:
				    service.searchProjectsByStatus();
				    break;
				case 27:
				    service.removeProjectAssignment();
				    break;
				case 28:
				    service.completedProjectsReport();
				    break;
				case 29:
				    service.delayedProjectsReport();
				    break;
				case 30:
				    service.employeeWorkloadReport();
				    break;
				case 31:
				    service.mostActiveEmployeeReport();
				    break;
				case 32:
				    service.leastActiveEmployeeReport();
				    break;
				case 33:
				    service.totalProjectStatistics();
				    break;
				case 34:
				    service.employeeProjectHistory();
				    break;
				case 35:
				    service.applyLeave();
				    break;
				case 36:
				    service.viewLeaveRequests();
				    break;
				case 37:
				    service.approveLeave();
				    break;
				case 38:
				    service.rejectLeave();
				    break;
				case 39:
				    service.searchLeaveByStatus();
				    break;
				case 40:
				    service.employeeLeaveHistory();
				    break;
				case 41:
				    service.pendingLeaveReport();
				    break;
				case 42:
				    service.leaveStatisticsDashboard();
				    break;
				case 43:
				    service.mostFrequentLeaveEmployee();
				    break;
				case 44:
				    service.leastFrequentLeaveEmployee();
				    break;
				case 45:
				    service.attendanceAnalyticsDashboard();
				    break;
				case 46:
				    service.topAttendanceEmployee();
				    break;
				case 47:
				    service.lowestAttendanceEmployee();
				    break;
				case 48:
				    service.attendancePercentageCalculator();
				    break;
				case 49:
				    service.addEmployeePerformance();
				    break;
				case 50:
				    service.viewPerformanceReports();
				    break;
				case 51:
				    service.updateEmployeeContactDetails();
				    break;
				case 52:
				    System.exit(0);
				    break;
				default:
				    System.out.println("Invalid Choice");   
					}
	}
	}
    }