Seokwoo

src/main/java/christmas/Application.java

@@ -1,7 +1,9 @@
 package christmas;
 
+import christmas.controller.MainController;
+
 public class Application {
     public static void main(String[] args) {
-        // TODO: 프로그램 구현
+        MainController.start();
     }
 }

src/main/java/christmas/controller/BadgeController.java

@@ -0,0 +1,18 @@
+package christmas.controller;
+
+import christmas.domain.Discount;
+import christmas.global.constants.badge.Badge;
+import christmas.service.BadgeService;
+
+import static christmas.view.output.OutputMessage.BADGE_TITLE;
+import static christmas.view.output.OutputView.printBadge;
+import static christmas.view.output.OutputView.printStaticMessage;
+
+public class BadgeController {
+    public static void printBadgeName(Discount discount) {
+        Badge badge = BadgeService.getBadge(discount);
+
+        printStaticMessage(BADGE_TITLE);
+        printBadge(badge);
+    }
+}

src/main/java/christmas/controller/DiscountController.java

@@ -0,0 +1,55 @@
+package christmas.controller;
+
+import christmas.domain.Discount;
+import christmas.domain.Gift;
+import christmas.domain.Orders;
+import christmas.domain.VisitDay;
+import christmas.global.util.MoneyFormating;
+import christmas.service.DiscountService;
+
+import java.util.List;
+
+import static christmas.view.output.OutputMessage.*;
+import static christmas.view.output.OutputView.*;
+import static java.lang.String.format;
+
+public class DiscountController {
+    public static Discount printDiscount(VisitDay visitDay, Orders orders, Gift gift) {
+        Discount discount = DiscountService.getDiscount(visitDay, orders, gift);
+        List<String> eventMenu = DiscountService.makeEventList(discount, visitDay, gift);
+        int totalDiscount = discount.getTotalDiscount();
+        int finalPayment = orders.getPreDiscountTotal() - discount.getTotalDiscount() + discount.getGiftDiscount();
+
+        printEventList(eventMenu);
+        printTotalDiscount(totalDiscount);
+        printFinalPayment(finalPayment);
+
+        return discount;
+    }
+
+    private static void printEventList(List<String> eventMenu) {
+        printStaticMessage(EVENT_LIST_TITLE);
+        if(eventMenu.isEmpty()) eventMenu.add(NONE_MESSAGE.getMessage());
+        printStringList(eventMenu);
+        printNewLine();
+    }
+
+    private static void printTotalDiscount(int totalDiscount) {
+        printStaticMessage(TOTAL_PRICE_TITLE);
+
+        if(totalDiscount == 0) {
+            printDynamicMessage(format(ORDER_PRICE_MESSAGE.getMessage(), MoneyFormating.convertMoneyFormat(totalDiscount)));
+            printNewLine();
+            return;
+        }
+
+        printDynamicMessage(format(DISCOUNT_PRICE_MESSAGE.getMessage(), MoneyFormating.convertMoneyFormat(totalDiscount)));
+        printNewLine();
+    }
+
+    private static void printFinalPayment(int finalPayment) {
+        printStaticMessage(FINAL_PAYMENT_TITLE);
+        printDynamicMessage(format(ORDER_PRICE_MESSAGE.getMessage(), MoneyFormating.convertMoneyFormat(finalPayment)));
+        printNewLine();
+    }
+}

src/main/java/christmas/controller/GiftController.java

@@ -0,0 +1,32 @@
+package christmas.controller;
+
+import christmas.domain.Gift;
+import christmas.domain.Orders;
+import christmas.service.GiftService;
+
+import static christmas.view.output.OutputMessage.*;
+import static christmas.view.output.OutputView.*;
+import static java.lang.String.format;
+
+public class GiftController {
+    public static Gift getGift(Orders orders) {
+        Gift gift = GiftService.makeGift(orders);
+
+        printStaticMessage(GIFT_MENU_TITLE);
+
+        if (isNone(gift)) {
+            printStaticMessage(NONE_MESSAGE);
+            printNewLine();
+            return gift;
+        }
+
+        printDynamicMessage(format(QUANTITY_MESSAGE.getMessage(), gift.getMenu().getName(), gift.getQuantity()));
+        printNewLine();
+        return gift;
+    }
+
+    private static boolean isNone(Gift gift) {
+        return gift.getQuantity() == 0;
+    }
+
+}

src/main/java/christmas/controller/MainController.java

@@ -0,0 +1,21 @@
+package christmas.controller;
+
+import christmas.domain.Discount;
+import christmas.domain.Gift;
+import christmas.domain.VisitDay;
+import christmas.domain.Orders;
+
+import static christmas.view.output.OutputMessage.INFORMATION_MESSAGE;
+import static christmas.view.output.OutputView.printStaticMessage;
+
+public class MainController {
+    public static void start() {
+        printStaticMessage(INFORMATION_MESSAGE);
+
+        VisitDay visitDay = VisitDayController.requestVisitDay();
+        Orders orders = OrderController.printOrders(visitDay);
+        Gift gift = GiftController.getGift(orders);
+        Discount discount = DiscountController.printDiscount(visitDay, orders, gift);
+        BadgeController.printBadgeName(discount);
+    }
+}

src/main/java/christmas/controller/OrderController.java

@@ -0,0 +1,49 @@
+package christmas.controller;
+
+import christmas.domain.Order;
+import christmas.domain.Orders;
+import christmas.domain.VisitDay;
+import christmas.global.handler.ExceptionHandler;
+import christmas.global.util.MoneyFormating;
+import christmas.service.OrderService;
+import christmas.view.input.InputView;
+
+import java.util.List;
+
+import static christmas.view.output.OutputMessage.*;
+import static christmas.view.output.OutputView.*;
+import static java.lang.String.format;
+
+public class OrderController {
+    public static Orders printOrders(VisitDay visitDay) {
+        Orders orders = makeOrders();
+
+        List<String> orderMenu = OrderService.makeOrderFormat(orders.getOrderList());
+        String preDiscountTotal = MoneyFormating.convertMoneyFormat(orders.getPreDiscountTotal());
+
+        printDynamicMessage(format(EVENT_PREVIEW_MESSAGE.getMessage(), visitDay.getVisitDay()));
+        printNewLine();
+
+        printStaticMessage(ORDER_MENU_TITLE);
+        printStringList(orderMenu);
+        printNewLine();
+
+        printStaticMessage(PRE_DISCOUNT_TOTAL_TITLE);
+        printDynamicMessage(format(ORDER_PRICE_MESSAGE.getMessage(), preDiscountTotal));
+        printNewLine();
+
+        return orders;
+    }
+
+    private static Orders makeOrders() {
+        return ExceptionHandler.execute(OrderController::requestOrders);
+    }
+
+    private static Orders requestOrders() {
+        printStaticMessage(ASK_MENU_AND_COUNT_MESSAGE);
+
+        String input = InputView.input();
+
+        return OrderService.getOrders(input);
+    }
+}

src/main/java/christmas/controller/VisitDayController.java

@@ -0,0 +1,40 @@
+package christmas.controller;
+
+import christmas.domain.VisitDay;
+import christmas.global.exception.InputException;
+import christmas.global.handler.ExceptionHandler;
+import christmas.view.input.InputView;
+
+import static christmas.global.exception.ErrorMessage.INVALID_DAY_ERROR;
+import static christmas.view.output.OutputMessage.ASK_VISIT_DAY_MESSAGE;
+import static christmas.view.output.OutputView.printStaticMessage;
+
+public class VisitDayController {
+
+    public static VisitDay requestVisitDay() {
+        return ExceptionHandler.execute(VisitDayController::getVisitDay);
+    }
+
+    private static VisitDay getVisitDay() {
+        printStaticMessage(ASK_VISIT_DAY_MESSAGE);
+
+        String input = InputView.input();
+
+        if(!isDigit(input)) throw new InputException(INVALID_DAY_ERROR);
+
+        int day = Integer.parseInt(input);
+
+        if(!isValidDay(day)) throw new InputException(INVALID_DAY_ERROR);
+
+        return VisitDay.createVisitDay(day);
+    }
+
+    private static boolean isDigit(String input) {
+        return input.matches("[0-9]+");
+    }
+
+    private static boolean isValidDay(int day) {
+        return day >= 1 && day <= 31;
+    }
+
+}

src/main/java/christmas/domain/Discount.java

@@ -0,0 +1,48 @@
+package christmas.domain;
+
+public class Discount {
+    private final int christmasDiscount;
+    private final int weekdayDiscount;
+    private final int weekendDiscount;
+    private final int specialDiscount;
+    private final int giftDiscount;
+    private final int totalDiscount;
+
+    private Discount(int christmasDiscount, int weekdayDiscount, int weekendDiscount, int specialDiscount, int giftDiscount, int totalDiscount) {
+        this.christmasDiscount = christmasDiscount;
+        this.weekdayDiscount = weekdayDiscount;
+        this.weekendDiscount = weekendDiscount;
+        this.specialDiscount = specialDiscount;
+        this.giftDiscount = giftDiscount;
+        this.totalDiscount = totalDiscount;
+    }
+
+    public int getChristmasDiscount() {
+        return christmasDiscount;
+    }
+
+    public int getWeekdayDiscount() {
+        return weekdayDiscount;
+    }
+
+    public int getWeekendDiscount() {
+        return weekendDiscount;
+    }
+
+    public int getSpecialDiscount() {
+        return specialDiscount;
+    }
+
+    public int getGiftDiscount() {
+        return giftDiscount;
+    }
+
+    public int getTotalDiscount() {
+        return totalDiscount;
+    }
+
+    public static Discount createDiscount( int christmasDiscount, int weekdayDiscount, int weekendDiscount, int specialDiscount, int giftDiscount, int totalDiscount ) {
+        return new Discount(christmasDiscount, weekdayDiscount, weekendDiscount, specialDiscount, giftDiscount, totalDiscount );
+    }
+
+}

src/main/java/christmas/domain/Gift.java

@@ -0,0 +1,25 @@
+package christmas.domain;
+
+import christmas.global.constants.menu.Menu;
+
+public class Gift {
+    private final Menu menu;
+    private final int quantity;
+
+    private Gift(Menu menu, int quantity) {
+        this.menu = menu;
+        this.quantity = quantity;
+    }
+
+    public Menu getMenu() {
+        return menu;
+    }
+
+    public int getQuantity() {
+        return quantity;
+    }
+
+    public static Gift createGift(Menu menu, int quantity) {
+        return new Gift(menu, quantity);
+    }
+}

src/main/java/christmas/domain/Order.java

@@ -0,0 +1,25 @@
+package christmas.domain;
+
+import christmas.global.constants.menu.Menu;
+
+public class Order {
+    private final Menu menu;
+    private final int quantity;
+
+    public Order(Menu menu, int quantity) {
+        this.menu = menu;
+        this.quantity = quantity;
+    }
+
+    public static Order createOrder(Menu menu, int quantity) {
+        return new Order(menu, quantity);
+    }
+
+    public int getQuantity() {
+        return quantity;
+    }
+
+    public Menu getMenu() {
+        return menu;
+    }
+}

src/main/java/christmas/domain/Orders.java

@@ -0,0 +1,25 @@
+package christmas.domain;
+
+import java.util.List;
+
+public class Orders {
+    private final List<Order> orderList;
+    private final int preDiscountTotal;
+
+    private Orders(List<Order> orderList, int preDiscountTotal) {
+        this.orderList = orderList;
+        this.preDiscountTotal = preDiscountTotal;
+    }
+
+    public static Orders createOrders(List<Order> orderList, int preDiscountTotal) {
+        return new Orders(orderList, preDiscountTotal);
+    }
+
+    public int getPreDiscountTotal() {
+        return preDiscountTotal;
+    }
+
+    public List<Order> getOrderList() {
+        return orderList;
+    }
+}

src/main/java/christmas/domain/VisitDay.java

@@ -0,0 +1,17 @@
+package christmas.domain;
+
+public class VisitDay {
+    private final int visitDay;
+
+    private VisitDay(int visitDay) {
+        this.visitDay = visitDay;
+    }
+
+    public static VisitDay createVisitDay(int visitDay) {
+        return new VisitDay(visitDay);
+    }
+
+    public int getVisitDay() {
+        return visitDay;
+    }
+}