You will implement $2$ different patterns. Design Pattern $1-$ Facade Pattern Implement the Facade Pattern to simplify your application's interaction with various subsystems. The Facade will provide a simple interface for adding employees, generating reports, and calculating bonuses.Create an EmployeeManagementFacade class that will provide high$-$level methods for:Adding an employee.Assigning a department and role to the employee.Generating reports based on employees' roles or departments.Calculating total compensation $($salary $+$ bonus$)$ for a given employee.This will encapsulate the complexity of interacting with different subsystems $($e$.$g$.,$ EmployeeFactory, ReportGenerator, and BonusStrategy$)$ into a simple interface.HINTEmployeeManagementFacade facade $=$ new EmployeeManagementFacade$()$;facade.addEmployee$("$John Doe", $30,"123$ Main St$","$E$123",$ Department.IT$,$ Role.ENGINEER, $80000)$;facade.generateReportByDepartment$($Department$.$IT$)$;Design Pattern $2-$ Decorator PatternImplement the decorator pattern to add behavior dynamically to employees $($or managers$)$ without modifying their existing class. System.out.print allow you to "decorate" employee objects with additional responsibilities, such as performance reviews or certifications.Create a CompensationDecorator class that will extend the functionality of the Employee class.Implement concrete decorators such as PerformanceReviewDecorator and CertificationDecorator.These decorators will add new responsibilities to employees $($e$.$g$.,$ a performance review score or special certifications$)$ that may influence their total compensation.HINTEmployee employee $=$ new Employee$("$Alice$",35,"456$ Oak St$","$E$456",$ Department.ENGINEERING, $90000)$;Employee decoratedEmployee $=$ new PerformanceReviewDecorator$($employee$,4\mathrm{.}5)$;decoratedEmployee $=$ new CertificationDecorator$($decoratedEmployee$,$ "AWS Certified"$)$;System.out.println$("$Total Compensation: $"+$ decoratedEmployee.calculateTotalCompensation$())$;