feat: [뭉치 만들기] - 3 뭉치 완성뷰 구현

Keychy/Keychy.xcodeproj/project.pbxproj

@@ -359,6 +359,9 @@
 		AA2146B72F15E5B60048D40E /* BundleEditView+SelectSheet.swift in Sources */ = {isa = PBXBuildFile; fileRef = AA2146B62F15E5B60048D40E /* BundleEditView+SelectSheet.swift */; };
 		AA2146BB2F161D0C0048D40E /* BundleEditView+Initialization.swift in Sources */ = {isa = PBXBuildFile; fileRef = AA2146BA2F161D0C0048D40E /* BundleEditView+Initialization.swift */; };
 		AA3908F82EC8BF0400D87EEC /* BundleDetailView+SaveImage.swift in Sources */ = {isa = PBXBuildFile; fileRef = AA3908F72EC8BF0400D87EEC /* BundleDetailView+SaveImage.swift */; };
+		BC4CMPLT2F3B123400000001 /* BundleCompleteView.swift in Sources */ = {isa = PBXBuildFile; fileRef = BC1CMPLT2F3B123400000001 /* BundleCompleteView.swift */; };
+		BC5CMPLT2F3B123400000002 /* BundleCompleteView+VideoGen.swift in Sources */ = {isa = PBXBuildFile; fileRef = BC2CMPLT2F3B123400000002 /* BundleCompleteView+VideoGen.swift */; };
+		BC6CMPLT2F3B123400000003 /* BundleCompleteView+SaveImage.swift in Sources */ = {isa = PBXBuildFile; fileRef = BC3CMPLT2F3B123400000003 /* BundleCompleteView+SaveImage.swift */; };
 		AA3909462EC9F29500D87EEC /* UIApplication+Extension.swift in Sources */ = {isa = PBXBuildFile; fileRef = AA3909452EC9F29500D87EEC /* UIApplication+Extension.swift */; };
 		AA39098E2ECA061700D87EEC /* GridItemSpacing.swift in Sources */ = {isa = PBXBuildFile; fileRef = AA39098D2ECA061700D87EEC /* GridItemSpacing.swift */; };
 		AA390CE52ECC60A700D87EEC /* BundleRoute.swift in Sources */ = {isa = PBXBuildFile; fileRef = AA390CE42ECC60A700D87EEC /* BundleRoute.swift */; };
@@ -819,6 +822,9 @@
 		AA2146B62F15E5B60048D40E /* BundleEditView+SelectSheet.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "BundleEditView+SelectSheet.swift"; sourceTree = "<group>"; };
 		AA2146BA2F161D0C0048D40E /* BundleEditView+Initialization.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "BundleEditView+Initialization.swift"; sourceTree = "<group>"; };
 		AA3908F72EC8BF0400D87EEC /* BundleDetailView+SaveImage.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "BundleDetailView+SaveImage.swift"; sourceTree = "<group>"; };
+		BC1CMPLT2F3B123400000001 /* BundleCompleteView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BundleCompleteView.swift; sourceTree = "<group>"; };
+		BC2CMPLT2F3B123400000002 /* BundleCompleteView+VideoGen.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "BundleCompleteView+VideoGen.swift"; sourceTree = "<group>"; };
+		BC3CMPLT2F3B123400000003 /* BundleCompleteView+SaveImage.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "BundleCompleteView+SaveImage.swift"; sourceTree = "<group>"; };
 		AA3909452EC9F29500D87EEC /* UIApplication+Extension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UIApplication+Extension.swift"; sourceTree = "<group>"; };
 		AA39098D2ECA061700D87EEC /* GridItemSpacing.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GridItemSpacing.swift; sourceTree = "<group>"; };
 		AA390CE42ECC60A700D87EEC /* BundleRoute.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BundleRoute.swift; sourceTree = "<group>"; };
@@ -2177,6 +2183,7 @@
 		AA8C9B962F10E6A500A352D2 /* Views */ = {
 			isa = PBXGroup;
 			children = (
+				BC0CMPLT2F3B123400000000 /* Complete */,
 				D6A1E83B3F994B7DA46CDC7B /* Detail */,
 				A44AB20AA6F24D959D7EAC79 /* Create */,
 				AD292C97DAFD4C18A064840D /* Edit */,
@@ -2314,6 +2321,16 @@
 			path = Detail;
 			sourceTree = "<group>";
 		};
+		BC0CMPLT2F3B123400000000 /* Complete */ = {
+			isa = PBXGroup;
+			children = (
+				BC1CMPLT2F3B123400000001 /* BundleCompleteView.swift */,
+				BC2CMPLT2F3B123400000002 /* BundleCompleteView+VideoGen.swift */,
+				BC3CMPLT2F3B123400000003 /* BundleCompleteView+SaveImage.swift */,
+			);
+			path = Complete;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -2815,6 +2832,9 @@
 				STYVKQEFFZGIGOFGB2L823IG /* BundleViewModel+Views.swift in Sources */,
 				40WF8CXMLHGD9B5S521VX89Y /* BundleViewModel+Cache.swift in Sources */,
 				AA3908F82EC8BF0400D87EEC /* BundleDetailView+SaveImage.swift in Sources */,
+				BC4CMPLT2F3B123400000001 /* BundleCompleteView.swift in Sources */,
+				BC5CMPLT2F3B123400000002 /* BundleCompleteView+VideoGen.swift in Sources */,
+				BC6CMPLT2F3B123400000003 /* BundleCompleteView+SaveImage.swift in Sources */,
 				4C4733EB2F22553F005D2376 /* WorkshopView+StickyHeader.swift in Sources */,
 				4C4733F72F225A2C005D2376 /* WorkshopItemDetailView.swift in Sources */,
 				4C4733EC2F22553F005D2376 /* WorkshopView+MainContent.swift in Sources */,

Keychy/Keychy/Core/Navigation/Routes/BundleRoute.swift

@@ -15,5 +15,6 @@ protocol BundleRoute: Hashable {
     static var bundleNameInputView: Self { get }
     static var bundleNameEditView: Self { get }
     static var bundleEditView: Self { get }
+    static var bundleCompleteView: Self { get }
     static var coinCharge: Self { get }
 }

Keychy/Keychy/Core/Navigation/Routes/CollectionRoute.swift

@@ -22,6 +22,7 @@ enum CollectionRoute: Hashable, BundleRoute {
     case bundleNameInputView
     case bundleNameEditView
     case bundleEditView
+    case bundleCompleteView
 
     // 위젯 안내
     case widgetSettingView

Keychy/Keychy/Core/Navigation/Routes/HomeRoute.swift

@@ -14,6 +14,7 @@ enum HomeRoute: Hashable, BundleRoute {
     case bundleNameInputView
     case bundleNameEditView
     case bundleEditView
+    case bundleCompleteView
 
     // Home
     case coinCharge

Keychy/Keychy/Core/Navigation/Routes/WorkshopRoute.swift

@@ -21,6 +21,7 @@ enum WorkshopRoute: Hashable, BundleRoute {
     case bundleNameInputView
     case bundleNameEditView
     case bundleEditView
+    case bundleCompleteView
 
     // MARK: - 아크릴 포토 템플릿
     case acrylicPhotoPreview

Keychy/Keychy/Presentation/Bundle/Views/Complete/BundleCompleteView+SaveImage.swift

@@ -0,0 +1,146 @@
+//
+//  BundleCompleteView+SaveImage.swift
+//  Keychy
+//
+//  Created by 길지훈 on 2/7/26.
+//
+//  뭉치 완성뷰 - 이미지 캡처 및 저장 기능
+
+import SwiftUI
+import Photos
+
+// MARK: - Photo Library Save
+extension BundleCompleteView {
+
+    /// 포토 라이브러리 권한 요청
+    func requestPhotoLibraryPermission(completion: @escaping (Bool) -> Void) {
+        let status = PHPhotoLibrary.authorizationStatus()
+
+        switch status {
+        case .authorized, .limited:
+            completion(true)
+        case .denied, .restricted:
+            completion(false)
+        case .notDetermined:
+            PHPhotoLibrary.requestAuthorization { newStatus in
+                DispatchQueue.main.async {
+                    completion(newStatus == .authorized || newStatus == .limited)
+                }
+            }
+        @unknown default:
+            completion(false)
+        }
+    }
+
+    /// 이미지를 포토 라이브러리에 저장
+    @MainActor
+    func saveImageToLibrary(_ image: UIImage) async {
+        await withCheckedContinuation { continuation in
+            requestPhotoLibraryPermission { granted in
+                guard granted else {
+                    Task { @MainActor in
+                        isCapturing = false
+                    }
+                    continuation.resume()
+                    return
+                }
+
+                PHPhotoLibrary.shared().performChanges({
+                    PHAssetChangeRequest.creationRequestForAsset(from: image)
+                }) { success, error in
+                    Task { @MainActor in
+                        if success {
+                            print("[BundleCompleteView] 이미지 저장 성공")
+                            showImageSaved = true
+                        } else if let error = error {
+                            print("[BundleCompleteView] 이미지 저장 실패: \(error.localizedDescription)")
+                        }
+
+                        // 캡처 상태 해제
+                        isCapturing = false
+                    }
+                    continuation.resume()
+                }
+            }
+        }
+    }
+
+    /// 이미지 캡처 및 저장 (메인 함수) - 로컬 데이터 사용
+    func captureAndSaveImage() {
+        guard let carabiner = bundleVM.selectedCarabiner,
+              let background = bundleVM.selectedBackground else { return }
+
+        // 캡쳐 시작
+        withAnimation(.none) {
+            isCapturing = true
+        }
+
+        Task {
+            // 캡쳐용 키링 데이터 생성 (로컬 데이터 사용)
+            var captureKeyringDataList: [MultiKeyringCaptureScene.KeyringData] = []
+            let selectedKeyrings = bundleVM.selectedKeyringsForBundle
+
+            for (index, keyring) in selectedKeyrings.sorted(by: { $0.key < $1.key }) {
+                guard index < carabiner.maxKeyringCount else { continue }
+
+                captureKeyringDataList.append(
+                    MultiKeyringCaptureScene.KeyringData(
+                        index: index,
+                        position: CGPoint(
+                            x: carabiner.keyringXPosition[index],
+                            y: carabiner.keyringYPosition[index]
+                        ),
+                        bodyImageURL: keyring.bodyImage,
+                        hookOffsetY: keyring.hookOffsetY,
+                        chainLength: keyring.chainLength
+                    )
+                )
+            }
+
+            let carabinerType = CarabinerType.from(carabiner.carabinerType)
+            let carabinerBackURL: String?
+            let carabinerFrontURL: String?
+
+            if carabinerType == .hamburger {
+                carabinerBackURL = carabiner.carabinerImage[1]
+                carabinerFrontURL = carabiner.carabinerImage[2]
+            } else {
+                // plain 타입일 때
+                carabinerBackURL = carabiner.carabinerImage[0]
+                carabinerFrontURL = nil
+            }
+
+            // 배경 포함 캡쳐
+            guard let fullImageData = await MultiKeyringCaptureScene.captureBundleImage(
+                keyringDataList: captureKeyringDataList,
+                backgroundImageURL: background.backgroundImage,
+                carabinerBackImageURL: carabinerBackURL,
+                carabinerFrontImageURL: carabinerFrontURL,
+                carabinerType: carabinerType,
+                carabinerX: carabiner.carabinerX,
+                carabinerY: carabiner.carabinerY,
+                carabinerWidth: carabiner.carabinerWidth
+            ) else {
+                await MainActor.run {
+                    isCapturing = false
+                }
+                return
+            }
+
+            // viewModel에 캡쳐된 이미지 저장
+            await MainActor.run {
+                bundleVM.bundleCapturedImage = fullImageData
+            }
+
+            // PNG 데이터를 UIImage로 변환하여 포토 라이브러리에 저장
+            guard let image = UIImage(data: fullImageData) else {
+                await MainActor.run {
+                    isCapturing = false
+                }
+                return
+            }
+
+            await saveImageToLibrary(image)
+        }
+    }
+}

Keychy/Keychy/Presentation/Bundle/Views/Complete/BundleCompleteView+VideoGen.swift

@@ -0,0 +1,130 @@
+//
+//  BundleCompleteView+VideoGen.swift
+//  Keychy
+//
+//  Created by 길지훈 on 2/7/26.
+//
+//  뭉치 완성뷰 - 영상 생성 기능
+
+import SwiftUI
+import Photos
+
+// MARK: - Video Generation
+extension BundleCompleteView {
+
+    /// 공유용 영상 생성 (캐싱)
+    @MainActor
+    func generateVideoForShare() async {
+        isGeneratingVideo = true
+
+        do {
+            guard let carabiner = bundleVM.selectedCarabiner,
+                  let background = bundleVM.selectedBackground else {
+                isGeneratingVideo = false
+                return
+            }
+
+            // 배경 이미지 로드
+            let backgroundImage = await loadImage(from: background.backgroundImage)
+
+            // 영상 생성
+            let videoURL = try await videoGenerator.generateVideo(
+                keyringDataList: keyringDataList,
+                backgroundImage: backgroundImage,
+                backgroundImageURL: background.backgroundImage,
+                carabinerBackImageURL: carabiner.backImageURL,
+                carabinerFrontImageURL: carabiner.frontImageURL,
+                carabinerX: carabiner.carabinerX,
+                carabinerY: carabiner.carabinerY,
+                carabinerWidth: carabiner.carabinerWidth,
+                carabinerType: carabiner.type,
+                bundleScale: 2.5
+            )
+
+            cachedVideoURL = videoURL
+            isGeneratingVideo = false
+
+            // UI 업데이트 완료 대기 후 시트 표시
+            try? await Task.sleep(for: .seconds(0.3))
+            showShareSheet = true
+
+        } catch {
+            print("[BundleCompleteView] 영상 생성 실패: \(error)")
+            isGeneratingVideo = false
+        }
+    }
+
+    /// 영상 생성 및 사진 앨범에 저장
+    @MainActor
+    func generateAndSaveVideo() async {
+        isGeneratingVideo = true
+
+        do {
+            guard let carabiner = bundleVM.selectedCarabiner,
+                  let background = bundleVM.selectedBackground else {
+                isGeneratingVideo = false
+                return
+            }
+
+            // 배경 이미지 로드
+            let backgroundImage = await loadImage(from: background.backgroundImage)
+
+            // 영상 생성
+            let videoURL = try await videoGenerator.generateVideo(
+                keyringDataList: keyringDataList,
+                backgroundImage: backgroundImage,
+                backgroundImageURL: background.backgroundImage,
+                carabinerBackImageURL: carabiner.backImageURL,
+                carabinerFrontImageURL: carabiner.frontImageURL,
+                carabinerX: carabiner.carabinerX,
+                carabinerY: carabiner.carabinerY,
+                carabinerWidth: carabiner.carabinerWidth,
+                carabinerType: carabiner.type,
+                bundleScale: 2.5
+            )
+
+            // 사진 앨범 저장
+            try await saveVideoToPhotoLibrary(url: videoURL)
+
+            // 임시 파일 삭제
+            try? FileManager.default.removeItem(at: videoURL)
+
+            // 성공 Alert 표시
+            isGeneratingVideo = false
+            showVideoSaved = true
+
+        } catch {
+            print("[BundleCompleteView] 영상 생성 실패: \(error)")
+            isGeneratingVideo = false
+        }
+    }
+
+    /// 비디오 파일을 사진 라이브러리에 저장
+    private func saveVideoToPhotoLibrary(url: URL) async throws {
+        try await PHPhotoLibrary.shared().performChanges {
+            PHAssetChangeRequest.creationRequestForAssetFromVideo(atFileURL: url)
+        }
+    }
+
+    /// URL에서 이미지 로드
+    private func loadImage(from urlString: String) async -> UIImage? {
+        guard let url = URL(string: urlString) else {
+            return nil
+        }
+
+        do {
+            let (data, _) = try await URLSession.shared.data(from: url)
+            return UIImage(data: data)
+        } catch {
+            print("[BundleCompleteView] 배경 이미지 로드 실패: \(error)")
+            return nil
+        }
+    }
+
+    /// 캐시된 영상 파일 삭제
+    func cleanupCachedVideo() {
+        guard let url = cachedVideoURL else { return }
+        try? FileManager.default.removeItem(at: url)
+        cachedVideoURL = nil
+    }
+}