[#338] VC에서 처리하던 UI 로직을 View로 이동

Author: Hrepay

EATSSU/App/Sources/Presentation/Auth/View/SetNickNameView.swift

@@ -244,6 +244,48 @@ final class SetNickNameView: BaseUIView {
         }
     }
 
+    func updateValidationUI(
+        for newNickname: String,
+        originalNickname: String?
+    ) {
+        if newNickname.isEmpty {
+            nicknameValidationMessageLabel.text = NicknameTextFieldResultType.textFieldEmpty.hintMessage
+            nicknameValidationMessageLabel.textColor = NicknameTextFieldResultType.textFieldEmpty.textColor
+            inputNickNameTextField.layer.borderWidth = 1.0
+            inputNickNameTextField.layer.borderColor = NicknameTextFieldResultType.textFieldEmpty.textColor.cgColor
+            nicknameDoubleCheckButton.isEnabled = false
+            
+        } else if !(2...8).contains(newNickname.count) {
+            nicknameValidationMessageLabel.text = NicknameTextFieldResultType.nicknameTextFieldOver.hintMessage
+            nicknameValidationMessageLabel.textColor = NicknameTextFieldResultType.nicknameTextFieldOver.textColor
+            inputNickNameTextField.layer.borderWidth = 1.0
+            inputNickNameTextField.layer.borderColor = NicknameTextFieldResultType.nicknameTextFieldOver.textColor.cgColor
+            nicknameDoubleCheckButton.isEnabled = false
+            
+        } else if newNickname != originalNickname {
+            nicknameValidationMessageLabel.text = NicknameTextFieldResultType.nicknameTextFieldDoubleCheck.hintMessage
+            nicknameValidationMessageLabel.textColor = NicknameTextFieldResultType.nicknameTextFieldDoubleCheck.textColor
+            inputNickNameTextField.layer.borderWidth = 1.0
+            inputNickNameTextField.layer.borderColor = NicknameTextFieldResultType.nicknameTextFieldDoubleCheck.textColor.cgColor
+            nicknameDoubleCheckButton.isEnabled = true
+            
+        } else {
+            nicknameValidationMessageLabel.text = ""
+            inputNickNameTextField.layer.borderWidth = 1.0
+            inputNickNameTextField.layer.borderColor = EATSSUDesignAsset.Color.GrayScale.gray300.color.cgColor
+            nicknameDoubleCheckButton.isEnabled = false
+        }
+    }
+    
+    func updateCheckResultUI(isAvailable: Bool) {
+        let resultType: NicknameTextFieldResultType = isAvailable ? .nicknameTextFieldValid : .nicknameTextFieldDuplicated
+        
+        nicknameValidationMessageLabel.text = resultType.hintMessage
+        nicknameValidationMessageLabel.textColor = resultType.textColor
+        inputNickNameTextField.layer.borderWidth = 1.0
+        inputNickNameTextField.layer.borderColor = resultType.textColor.cgColor
+    }
+    
     public func updateCollegeItems(_ items: [String]) {
         collegeDropDownView.updateItems(items)
     }

EATSSU/App/Sources/Presentation/Auth/ViewController/SetNickNameViewController.swift

@@ -180,30 +180,10 @@ final class SetNickNameViewController: BaseViewController {
             self.isNicknameChecked = false
         }
 
-        if newNickname.isEmpty {
-            setNickNameView.nicknameValidationMessageLabel.text = NicknameTextFieldResultType.textFieldEmpty.hintMessage
-            setNickNameView.nicknameValidationMessageLabel.textColor = NicknameTextFieldResultType.textFieldEmpty.textColor
-            setNickNameView.inputNickNameTextField.layer.borderWidth = 1.0
-            setNickNameView.inputNickNameTextField.layer.borderColor = NicknameTextFieldResultType.textFieldEmpty.textColor.cgColor
-            setNickNameView.nicknameDoubleCheckButton.isEnabled = false
-        } else if !(2...8).contains(newNickname.count) {
-            setNickNameView.nicknameValidationMessageLabel.text = NicknameTextFieldResultType.nicknameTextFieldOver.hintMessage
-            setNickNameView.nicknameValidationMessageLabel.textColor = NicknameTextFieldResultType.nicknameTextFieldOver.textColor
-            setNickNameView.inputNickNameTextField.layer.borderWidth = 1.0
-            setNickNameView.inputNickNameTextField.layer.borderColor = NicknameTextFieldResultType.nicknameTextFieldOver.textColor.cgColor
-            setNickNameView.nicknameDoubleCheckButton.isEnabled = false
-        } else if isNicknameChanged {
-            setNickNameView.nicknameValidationMessageLabel.text = NicknameTextFieldResultType.nicknameTextFieldDoubleCheck.hintMessage
-            setNickNameView.nicknameValidationMessageLabel.textColor = NicknameTextFieldResultType.nicknameTextFieldDoubleCheck.textColor
-            setNickNameView.inputNickNameTextField.layer.borderWidth = 1.0
-            setNickNameView.inputNickNameTextField.layer.borderColor = NicknameTextFieldResultType.nicknameTextFieldDoubleCheck.textColor.cgColor
-            setNickNameView.nicknameDoubleCheckButton.isEnabled = true
-        } else {
-            setNickNameView.nicknameValidationMessageLabel.text = ""
-            setNickNameView.inputNickNameTextField.layer.borderWidth = 1.0
-            setNickNameView.inputNickNameTextField.layer.borderColor = EATSSUDesignAsset.Color.GrayScale.gray300.color.cgColor
-            setNickNameView.nicknameDoubleCheckButton.isEnabled = false
-        }
+        setNickNameView.updateValidationUI(
+            for: newNickname,
+            originalNickname: originalNickname
+        )
 
         updateSaveButtonState()
     }
@@ -309,15 +289,8 @@ extension SetNickNameViewController {
 
             switch result {
             case .success(let isNicknameAvailable):
-                let resultType: NicknameTextFieldResultType = isNicknameAvailable ? .nicknameTextFieldValid : .nicknameTextFieldDuplicated
-                
                 self.isNicknameChecked = isNicknameAvailable
-                self.setNickNameView.nicknameValidationMessageLabel.text = resultType.hintMessage
-                self.setNickNameView.nicknameValidationMessageLabel.textColor = resultType.textColor
-                
-                self.setNickNameView.inputNickNameTextField.layer.borderWidth = 1.0
-                self.setNickNameView.inputNickNameTextField.layer.borderColor = resultType.textColor.cgColor
-                
+                self.setNickNameView.updateCheckResultUI(isAvailable: isNicknameAvailable)
                 self.setNickNameView.setNicknameChecked(isNicknameAvailable)
                 self.updateSaveButtonState()