@@ -0,0 +1,109 @@
+package christmas.controller;
+
+import christmas.domain.Date;
+import christmas.domain.EventBadge;
+import christmas.domain.Orders;
+import christmas.domain.discount.DDayStrategy;
+import christmas.domain.discount.Discount;
+import christmas.domain.discount.GiftStrategy;
+import christmas.domain.discount.SpecialStrategy;
+import christmas.domain.discount.WeekdayStrategy;
+import christmas.domain.discount.WeekendStrategy;
+import christmas.exception.InputException;
+import christmas.util.CurrencyUtil;
+import christmas.view.InputView;
+import christmas.view.OutputView;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Supplier;
+
+public class PromotionController {
+
+
+    public void run() {
+        OutputView.printGreeting();
+
+        Date date = initVisitDate();
+        Orders orders = initOrders();
+
+        displayPreviewForEvent(date, orders);
+    }
+
+    private void displayPreviewForEvent(Date date, Orders orders) {
+        OutputView.printPreviewTitle(date.getDay());
+        OutputView.printOrderedMenu(orders.getStringOrders());
+        displayTotalBeforeDiscount(orders);
+        displayDiscountDetails(date, orders);
+    }
+
+    private void displayDiscountDetails(Date date, Orders orders) {
+        Discount discount = applyDiscount(date, orders);
+
+        OutputView.printGiftMenu(discount.getStringGiftMenu());
+        OutputView.printBenefitHistory(discount.getDetailedEventHistory());
+
+        int totalBenefitAmount = discount.getTotalBenefitAmount();
+        displayTotalBenefitAmount(totalBenefitAmount);
+        displayDiscountedTotal(orders, discount);
+
+        displayEventBadge(totalBenefitAmount);
+    }
+
+    private void displayEventBadge(int totalBenefitAmount) {
+        EventBadge eventBadge = EventBadge.getEventBadge(totalBenefitAmount);
+        OutputView.printEventBadge(eventBadge.getName());
+    }
+
+    private void displayDiscountedTotal(Orders orders, Discount discount) {
+        String amount = CurrencyUtil.formatToKor(
+                orders.calculateTotalBeforeDiscount() + discount.getTotalDiscountAmount());
+        OutputView.printDiscountedTotal(amount);
+    }
+
+    private void displayTotalBenefitAmount(int totalBenefitAmount) {
+        String totalBenefit = CurrencyUtil.formatToKor(totalBenefitAmount);
+        OutputView.printTotalBenefit(totalBenefit);
+    }
+
+    private void displayTotalBeforeDiscount(Orders orders) {
+        String totalAmount = CurrencyUtil.formatToKor(orders.calculateTotalBeforeDiscount());
+        OutputView.printTotalBeforeDiscount(totalAmount);
+    }
+
+    private Discount applyDiscount(Date date, Orders orders) {
+        Discount discount = new Discount(List.of(
+                new DDayStrategy(),
+                new WeekdayStrategy(),
+                new WeekendStrategy(),
+                new SpecialStrategy(),
+                new GiftStrategy()),
+                date
+        );
+        discount.checkEvent(orders);
+
+        return discount;
+    }
+
+    private Orders initOrders() {
+        return wrapByLoop(() -> {
+            Orders orders = new Orders(new ArrayList<>());
+            orders.createOrder(InputView.getMenu());
+
+            return orders;
+        });
+    }
+
+    private Date initVisitDate() {
+        return wrapByLoop(() -> Date.from(InputView.getDate()));
+    }
+
+    private <T> T wrapByLoop(Supplier<T> supplier) {
+        while (true) {
+            try {
+                return supplier.get();
+            } catch (InputException exception) {
+                System.out.println(exception.getMessage());
+            }
+        }
+    }
+}

리뷰: 공감합니다!!