feat(controller): controller 구현 #2

Author: daeGULLL

src/main/java/lotto/controller/LottoController.java

@@ -0,0 +1,102 @@
+package lotto.controller;
+
+import java.util.List;
+import java.util.Set;
+import lotto.model.Game;
+import lotto.model.Lotto;
+import lotto.model.Player;
+import lotto.service.LottoService;
+import lotto.util.MajorErrorMessage;
+import lotto.util.Validator;
+import lotto.util.Validator.dataType;
+import lotto.view.LottoView;
+
+public class LottoController {
+    final LottoView lottoView;
+    final LottoService lottoService;
+
+
+    public void startGame() {
+        boolean buyContinue = true;
+        boolean setGameContinue = true;
+
+        while (buyContinue) {
+            buyContinue = buyStep();
+        }
+        while (setGameContinue) {
+            setGameContinue = setGameStep();
+        }
+
+        resultStep();
+    }
+
+    public boolean buyStep() {
+        try {
+            Player player = setLottoMoney();
+            attemptLottoPurchase(player);
+            lottoService.setPlayer(player);
+            return false;
+        } catch (IllegalArgumentException e) {
+            System.out.println(e.getMessage());
+            return true;
+        }
+    }
+
+    public boolean setGameStep() {
+        try {
+            Game gameStep = setJackpot();
+            gameStep = setBonus(gameStep);
+
+            lottoService.setGame(gameStep);
+            return false;
+        } catch (Exception e) {
+            System.out.println(MajorErrorMessage.LOTTONUM_WRONG.getMessage() + e.getMessage());
+            return true;
+        }
+    }
+
+    public void resultStep() {
+        int[] lottoResultTypes = lottoService.calculateLottoResultType();
+        float lottoResultProfitPercent = lottoService.calculateLottoResultProfit(lottoResultTypes);
+        lottoView.outputLottoResult(lottoResultTypes, lottoResultProfitPercent);
+    }
+
+    Player setLottoMoney() {
+        try {
+            String inputLine = lottoView.inputPurchaseMoney();
+            return Player.setLottoMoney(Validator.isSingleInputType(inputLine, dataType.NUMBER));
+        } catch (Exception e) {
+            throw new IllegalArgumentException(MajorErrorMessage.MONEY_WRONG.getMessage() + e.getMessage());
+        }
+    }
+
+    void attemptLottoPurchase(Player player) {
+        try {
+            player.buyLotto();
+            lottoView.outputPurchasedLottoNum(player.getPurchasedLottoNum());
+            player.getPurchasedLottoList().forEach(lotto -> lottoView.outputPurchasedLottoDetail(lotto.getNumbers()));
+        } catch (Exception e) {
+            throw new IllegalArgumentException(MajorErrorMessage.LOTTONUM_WRONG.getMessage() + e.getMessage());
+        }
+    }
+
+    Game setJackpot() {
+        String inputLine = lottoView.inputJackpotNumber();
+        List<Integer> jackpotNumbers = Validator.isMultipleInputType(inputLine, dataType.NUMBER, ",");
+        Validator.isListItemInRange(Lotto.getLottoRangeStart(), Lotto.getLottoRangeEnd(), jackpotNumbers);
+        Set<Integer> jackpotNumberSet = Validator.isListItemDuplicated(jackpotNumbers);
+        return Game.setJackpot(jackpotNumberSet);
+    }
+
+    Game setBonus(Game game) {
+        String inputLine = lottoView.inputBonusNumber();
+        int bonusNumber = Validator.isSingleInputType(inputLine, dataType.NUMBER);
+        game.setBonus(bonusNumber);
+        return game;
+    }
+
+    public LottoController(LottoView lottoView, LottoService lottoService) {
+        this.lottoView = lottoView;
+        this.lottoService = lottoService;
+    }
+}