@startuml
top to bottom direction
title __RRPSS's Class Diagram__\n

  namespace com.cz2002g5 {
      namespace Controller {
        interface com.cz2002g5.Controller.MenuEditController {
            {abstract} + createItem()
            {abstract} + removeItem()
            {abstract} + selectAction()
            {abstract} + updateItem()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace Controller {
        class com.cz2002g5.Controller.MenuItemController {
            + createItem()
            + removeItem()
            + selectAction()
            + updateItem()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace Controller {
        class com.cz2002g5.Controller.OrderController {
            + addItemToOrder()
            + createOrder()
            + generateInvoice()
            + removeItemFromOrder()
            + selectAction()
            + viewAllOrders()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace Controller {
        class com.cz2002g5.Controller.PromotionEditController {
            + createItem()
            + removeItem()
            + selectAction()
            + updateItem()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace Controller {
        class com.cz2002g5.Controller.RRPSS {
            - orders : ArrayList<Order>
            - promotionalSets : ArrayList<PromotionalSet>
            + RRPSS()
            + addOrder()
            + addPromoSet()
            + generateMenuString()
            + generatePromoMenuString()
            {static} + getCurrentView()
            {static} + getMenu()
            + getOrders()
            {static} + getPromotionalSets()
            + getRestaurant()
            + reloadMenu()
            + run()
            {static} + showView()
            {static} + showView()
            {static} + updateView()
            - selectMainViewOption()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace Controller {
        class com.cz2002g5.Controller.ReservationController {
            {static} + timings : String[]
            + checkAvailability()
            + createReservation()
            + selectAction()
            - removeReservation()
            - showAllReservations()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace Controller {
        class com.cz2002g5.Controller.RevenueReportController {
            + addOrderItemsToRevenueReport()
            + generateRevenueReport()
        }
      }
    }


  namespace com.cz2002g5 {
    class com.cz2002g5.Main {
    }
  }


  namespace com.cz2002g5 {
      namespace Model.Menu {
        enum ItemType {
          DESSERT
          DRINKS
          MAINS
        }
      }
    }


    namespace com.cz2002g5 {
      namespace Model.Menu {
        class com.cz2002g5.Model.Menu.Menu {
            - menuItems : ArrayList<MenuItem>
            + Menu()
            + getMenuItems()
            + setMenuItems()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace Model.Menu {
        class com.cz2002g5.Model.Menu.MenuItem {
            - description : String
            - itemID : int
            - name : String
            - price : Double
            - promotionID : int
            + MenuItem()
            + getDescription()
            + getItemID()
            + getName()
            + getPrice()
            + getPromotionID()
            + getType()
            + setItemID()
            + setName()
            + setPrice()
            + setPromotionID()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace Model.Menu {
        class com.cz2002g5.Model.Menu.PromotionalSet {
            {static} + count : AtomicInteger
            - id : int
            - price : Double
            - setItems : ArrayList<MenuItem>
            + PromotionalSet()
            + PromotionalSet()
            + addSetItem()
            + getId()
            + getPrice()
            + getSetItems()
            + setPrice()
        }
      }
    }


  namespace com.cz2002g5 {
      namespace Model.Order {
        class com.cz2002g5.Model.Order.Order {
            - employeeID : int
            - numOfCustomers : int
            - orderItems : ArrayList<MenuItem>
            - promotionalSets : ArrayList<PromotionalSet>
            - tableNumber : int
            + Order()
            + addItem()
            + addPromotionalSets()
            + getAllItemOrders()
            + getEmployeeID()
            + getNumOfCustomers()
            + getOrderItems()
            + getPromotionalSets()
            + getTableNumber()
            + getTotalOrderSize()
            + getTotalPrice()
            + printInvoice()
            + removeItem()
            + removeItem()
            + removePromotionalSet()
            + setTableNumber()
        }
      }
    }


  namespace com.cz2002g5 {
      namespace Model.Reservation {
        class com.cz2002g5.Model.Reservation.Reservation {
            - contactNumber : String
            - date : LocalDate
            - name : String
            - pax : Integer
            - table : int
            - time : LocalTime
            + Reservation()
            + getContactNumber()
            + getDate()
            + getName()
            + getPax()
            + getTableNumber()
            + getTime()
            + setContactNumber()
            + setDate()
            + setName()
            + setPax()
            + setTable()
            + setTime()
            + showInfo()
        }
      }
    }


  namespace com.cz2002g5 {
      namespace Model.Restaurant {
        class com.cz2002g5.Model.Restaurant.Restaurant {
            {static} + TOTAL_TABLES : Integer
            - tables : ArrayList<Table>
            + Restaurant()
            + assignTableForReservation()
            + getReservations()
            + getTables()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace Model.Restaurant {
        class com.cz2002g5.Model.Restaurant.Table {
            ~ id : Integer
            ~ occupied : Boolean
            ~ reservations : ArrayList<Reservation>
            ~ seatingCapacity : Integer
            + Table()
            + addReservation()
            + getReservations()
            + getSeatingCapacity()
            + getTableID()
            + isOccupied()
            + setOccupied()
        }
      }
    }


  namespace com.cz2002g5 {
      namespace Util {
        class com.cz2002g5.Util.CSVFileUtil {
            {static} + addItemToMenu()
            {static} + addItemToPromoMenu()
            {static} + addOrderItemsToRevenueReportCSV()
            {static} + generateMenuItemListFromFile()
            {static} + generatePromoMenuItemListFromFile()
            {static} + getItemByName()
            {static} + readFile()
            {static} + readMenuFile()
            {static} + readPromoMenuFile()
            {static} + readRevenueReport()
            {static} + removeMenuItemByIndex()
            {static} + removePromoItemByIndex()
            {static} + updateMenuByIndex()
            {static} + updatePromoMenuByIndex()
        }
      }
    }


  namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.CreateMenuItemView {
            + display()
            + displayCustomView()
            + showAddDescView()
            + showAddNameView()
            + showAddPriceView()
            + showAddTypeView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.CreateOrderView {
            + display()
            + displayCustomView()
            + showEmployeeIDView()
            + showMenu()
            + showNumOfCustomersView()
            + showTableNumberView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.CreatePromoSetView {
            + display()
            + displayCustomView()
            + showAddItemView()
            + showAddNameView()
            + showAddPriceView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.CreateReservationView {
            + display()
            + displayCustomView()
            + showAddContactNumberView()
            + showAddDateView()
            + showAddNameView()
            + showAddPaxView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.DeleteMenuItemView {
            + display()
            + displayCustomView()
            + showDeleteItemView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.DeletePromoItemView {
            + display()
            + displayCustomView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.DeleteReservationView {
            + display()
            + displayCustomView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.ItemEditorView {
            + display()
            + displayCustomView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.MenuItemsView {
            + display()
            + displayCustomView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.OrderEditorView {
            + display()
            + displayCustomView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.PromotionEditorView {
            + display()
            + displayCustomView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.RemoveOrderItemView {
            + display()
            + displayCustomView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.ReservationEditorView {
            + display()
            + displayCustomView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.UpdateMenuItemView {
            + display()
            + displayCustomView()
            + showUpdateDescView()
            + showUpdateNameView()
            + showUpdatePriceView()
            + showUpdateTypeView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.UpdateOrderItemView {
            + display()
            + displayCustomView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.UpdatePromoItemView {
            + display()
            + displayCustomView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        interface com.cz2002g5.View.View {
            {abstract} + display()
            {abstract} + displayCustomView()
        }
      }
    }


    namespace com.cz2002g5 {
      namespace View {
        class com.cz2002g5.View.WelcomeView {
            + display()
            + displayCustomView()
        }
      }
    }

@enduml