33-Auto · Sangyoon98 · Oct 16, 2025 · Oct 15, 2025 · Oct 15, 2025 · Oct 15, 2025
diff --git a/SampoomManagement.xcodeproj/project.pbxproj b/SampoomManagement.xcodeproj/project.pbxproj
@@ -9,6 +9,7 @@
 /* Begin PBXBuildFile section */
 		533528342E8BD99400F38FD1 /* Alamofire in Frameworks */ = {isa = PBXBuildFile; productRef = 533528332E8BD99400F38FD1 /* Alamofire */; };
 		5387CA3A2E8F676E005A3936 /* Swinject in Frameworks */ = {isa = PBXBuildFile; productRef = 5387CA392E8F676E005A3936 /* Swinject */; };
+		53F27C452E9F9C8800D223ED /* Toast in Frameworks */ = {isa = PBXBuildFile; productRef = 53F27C442E9F9C8800D223ED /* Toast */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -19,7 +20,7 @@
 		533528372E8BDAB300F38FD1 /* Exceptions for "SampoomManagement" folder in "SampoomManagement" target */ = {
 			isa = PBXFileSystemSynchronizedBuildFileExceptionSet;
 			membershipExceptions = (
-				Resources/Info.plist,
+				Info.plist,
 			);
 			target = 53A7B4BE2E8A43AF00BC946E /* SampoomManagement */;
 		};
@@ -41,6 +42,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				53F27C452E9F9C8800D223ED /* Toast in Frameworks */,
 				533528342E8BD99400F38FD1 /* Alamofire in Frameworks */,
 				5387CA3A2E8F676E005A3936 /* Swinject in Frameworks */,
 			);
@@ -87,6 +89,7 @@
 			packageProductDependencies = (
 				533528332E8BD99400F38FD1 /* Alamofire */,
 				5387CA392E8F676E005A3936 /* Swinject */,
+				53F27C442E9F9C8800D223ED /* Toast */,
 			);
 			productName = SampoomManagement;
 			productReference = 53A7B4BF2E8A43AF00BC946E /* SampoomManagement.app */;
@@ -119,6 +122,7 @@
 			packageReferences = (
 				533528322E8BD99400F38FD1 /* XCRemoteSwiftPackageReference "Alamofire" */,
 				5387CA382E8F676E005A3936 /* XCRemoteSwiftPackageReference "Swinject" */,
+				53F27C432E9F9C8800D223ED /* XCRemoteSwiftPackageReference "toast-swift" */,
 			);
 			preferredProjectObjectVersion = 77;
 			productRefGroup = 53A7B4C02E8A43AF00BC946E /* Products */;
@@ -282,6 +286,7 @@
 				DEVELOPMENT_TEAM = B9PUAVBBKX;
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_FILE = SampoomManagement/Info.plist;
 				INFOPLIST_KEY_CFBundleDisplayName = "삼품관리";
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
@@ -316,6 +321,7 @@
 				DEVELOPMENT_TEAM = B9PUAVBBKX;
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_FILE = SampoomManagement/Info.plist;
 				INFOPLIST_KEY_CFBundleDisplayName = "삼품관리";
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
@@ -380,6 +386,14 @@
 				minimumVersion = 2.10.0;
 			};
 		};
+		53F27C432E9F9C8800D223ED /* XCRemoteSwiftPackageReference "toast-swift" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/BastiaanJansen/toast-swift";
+			requirement = {
+				kind = upToNextMajorVersion;
+				minimumVersion = 2.1.3;
+			};
+		};
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
@@ -393,6 +407,11 @@
 			package = 5387CA382E8F676E005A3936 /* XCRemoteSwiftPackageReference "Swinject" */;
 			productName = Swinject;
 		};
+		53F27C442E9F9C8800D223ED /* Toast */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 53F27C432E9F9C8800D223ED /* XCRemoteSwiftPackageReference "toast-swift" */;
+			productName = Toast;
+		};
 /* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 53A7B4B72E8A43AF00BC946E /* Project object */;

diff --git a/SampoomManagement/App/ContentView.swift b/SampoomManagement/App/ContentView.swift
@@ -12,15 +12,13 @@ enum Tabs {
 }
 
 struct ContentView: View {
+    let dependencies: AppDependencies
     @StateObject private var partViewModel: PartViewModel
     @State private var selectedTab: Tabs = .dashboard
 
-    init() {
-        // DI Container에서 ViewModel 주입
-        guard let viewModel = DIContainer.shared.resolve(PartViewModel.self) else {
-            fatalError("PartViewModel을 DIContainer에서 찾을 수 없습니다.")
-        }
-        _partViewModel = StateObject(wrappedValue: viewModel)
+    init(dependencies: AppDependencies) {
+        self.dependencies = dependencies
+        _partViewModel = StateObject(wrappedValue: dependencies.makePartViewModel())
     }
 
     var body: some View {

diff --git a/SampoomManagement/App/RootView.swift b/SampoomManagement/App/RootView.swift
@@ -0,0 +1,76 @@
+//
+//  RootView.swift
+//  SampoomManagement
+//
+//  Created by 채상윤 on 10/15/25.
+//
+
+import SwiftUI
+
+struct RootView: View {
+    let dependencies: AppDependencies
+
+    @StateObject private var loginViewModel: LoginViewModel
+    @StateObject private var signUpViewModel: SignUpViewModel
+    @State private var isAuthenticated: Bool = false
+    @State private var showSignUp: Bool = false
+
+    init(dependencies: AppDependencies) {
+        self.dependencies = dependencies
+        _loginViewModel = StateObject(wrappedValue: dependencies.makeLoginViewModel())
+        _signUpViewModel = StateObject(wrappedValue: dependencies.makeSignUpViewModel())
+    }
+
+    var body: some View {
+        Group {
+            if isAuthenticated {
+                // 로그인 되어있으면 메인 화면
+                ContentView(dependencies: dependencies)
+            } else {
+                // 로그인 안되어있으면 로그인/회원가입 화면
+                if showSignUp {
+                    NavigationStack {
+                        SignUpView(
+                            viewModel: signUpViewModel,
+                            onSuccess: {
+                                // 회원가입 성공 시 자동 로그인 완료 → 메인 화면으로
+                                isAuthenticated = true
+                            }
+                        )
+                        .navigationBarTitleDisplayMode(.inline)
+                        .toolbar {
+                            ToolbarItem(placement: .navigationBarLeading) {
+                                Button(action: {
+                                    showSignUp = false
+                                }) {
+                                    Image(systemName: "chevron.left")
+                                    .foregroundColor(Color(red: 0.5, green: 0.2, blue: 0.8))
+                                }
+                            }
+                        }
+                    }
+                } else {
+                    LoginView(
+                        viewModel: loginViewModel,
+                        onSuccess: {
+                            // 로그인 성공 시 메인 화면으로
+                            isAuthenticated = true
+                        },
+                        onNavigateSignUp: {
+                            // 회원가입 화면으로
+                            showSignUp = true
+                        }
+                    )
+                }
+            }
+        }
+        .onAppear {
+            // 앱 시작 시 로그인 상태 확인
+            checkAuthenticationStatus()
+        }
+    }
+
+    private func checkAuthenticationStatus() {
+        isAuthenticated = dependencies.authPreferences.hasToken()
+    }
+}
diff --git a/SampoomManagement/App/SampoomManagementApp.swift b/SampoomManagement/App/SampoomManagementApp.swift
@@ -9,15 +9,28 @@ import SwiftUI
 
 @main
 struct SampoomManagementApp: App {
+    // SwiftUI Environment 기반 DI
+    private let dependencies = AppDependencies()
 
     init() {
-        // DI Container 초기화
-        _ = DIContainer.shared
+        // 앱 전체 폰트 설정
+        setupGlobalFont()
     }
 
     var body: some Scene {
         WindowGroup {
-            ContentView()
+            RootView(dependencies: dependencies)
+        }
+    }
+
+    // MARK: - Setup
+
+    private func setupGlobalFont() {
+        // UIKit 컴포넌트에 대한 기본 폰트 설정
+        if let font = UIFont.gmarketSans(size: 16, weight: .medium) {
+            UILabel.appearance().font = font
+            UITextField.appearance().font = font
+            UITextView.appearance().font = font
         }
     }
 }
diff --git a/SampoomManagement/Core/DI/AppDependencies.swift b/SampoomManagement/Core/DI/AppDependencies.swift
@@ -0,0 +1,62 @@
+//
+//  AppDependencies.swift
+//  SampoomManagement
+//
+//  Created by 채상윤 on 10/15/25.
+//
+
+import Foundation
+import SwiftUI
+
+/// SwiftUI Environment 기반 의존성 관리
+class AppDependencies {
+    // MARK: - Core
+    let networkManager: NetworkManager
+
+    // MARK: - Auth
+    let authPreferences: AuthPreferences
+    let authAPI: AuthAPI
+    let authRepository: AuthRepository
+    let loginUseCase: LoginUseCase
+    let signUpUseCase: SignUpUseCase
+
+    // MARK: - Part
+    let partAPI: PartAPI
+    let partRepository: PartRepository
+    let getPartUseCase: GetPartUseCase
+
+    init() {
+        // Core
+        networkManager = NetworkManager()
+
+        // Auth
+        authPreferences = AuthPreferences()
+        authAPI = AuthAPI(networkManager: networkManager)
+        authRepository = AuthRepositoryImpl(
+            api: authAPI,
+            preferences: authPreferences
+        )
+        loginUseCase = LoginUseCase(repository: authRepository)
+        signUpUseCase = SignUpUseCase(repository: authRepository)
+
+        // Part
+        partAPI = PartAPI(networkManager: networkManager)
+        partRepository = PartRepositoryImpl(api: partAPI)
+        getPartUseCase = GetPartUseCase(repository: partRepository)
+    }
+
+    // MARK: - ViewModel Factories
+
+    func makeLoginViewModel() -> LoginViewModel {
+        return LoginViewModel(loginUseCase: loginUseCase)
+    }
+
+    func makeSignUpViewModel() -> SignUpViewModel {
+        return SignUpViewModel(signUpUseCase: signUpUseCase)
+    }
+
+    func makePartViewModel() -> PartViewModel {
+        return PartViewModel(getPartUseCase: getPartUseCase)
+    }
+}
+
diff --git a/SampoomManagement/Core/DI/CoreDIModule.swift b/SampoomManagement/Core/DI/CoreDIModule.swift
diff --git a/SampoomManagement/Core/DI/DIContainer.swift b/SampoomManagement/Core/DI/DIContainer.swift
diff --git a/SampoomManagement/Core/Network/NetworkError.swift b/SampoomManagement/Core/Network/NetworkError.swift
@@ -29,3 +29,20 @@ enum NetworkError: Error, LocalizedError {
         }
     }
 }
+
+enum AuthError: Error, LocalizedError {
+    case tokenSaveFailed(Error)
+    case invalidCredentials
+    case networkError(Error)
+
+    var errorDescription: String? {
+        switch self {
+        case .tokenSaveFailed(let error):
+            return "토큰 저장 실패: \(error.localizedDescription)"
+        case .invalidCredentials:
+            return "잘못된 인증 정보입니다"
+        case .networkError(let error):
+            return "네트워크 오류: \(error.localizedDescription)"
+        }
+    }
+}
diff --git a/SampoomManagement/Core/Network/NetworkManager.swift b/SampoomManagement/Core/Network/NetworkManager.swift
@@ -11,7 +11,7 @@ import Alamofire
 class NetworkManager {
     static let shared = NetworkManager()
 
-    private let baseURL = "http://localhost:8080/api/"
+    private let baseURL = "https://sampoom.store/api/"
 
     init() {}