[Feat] #202 - Sprint4 작업항목 플로우 구현, 인스타그램 스토리 공유

Neki-iOS/Features/Archive/Sources/Domain/Sources/Entities/PhotoSelectionPurpose.swift

@@ -0,0 +1,13 @@
+//
+//  PhotoSelectionPurpose.swift
+//  Neki-iOS
+//
+//  Created by OneTen on 4/13/26.
+//
+
+import Foundation
+
+public enum PhotoSelectionPurpose {
+    case duplicate
+    case move
+}

Neki-iOS/Features/Archive/Sources/Presentation/Sources/Components/ArchiveImageFooter.swift

@@ -7,55 +7,140 @@
 
 import SwiftUI
 
+public enum ArchiveFooterStyle {
+    case detail    // 사진 상세 화면 (즐겨찾기, 메모 아이콘)
+    case selection // 사진 선택 화면 (다운로드, 복제, 이동, 삭제 + 텍스트)
+}
+
 struct ArchiveImageFooter: View {
 
     // MARK: - Properties
 
-    /// 버튼 활성화 여부 (선택 모드에서는 선택된 아이템 유무, 상세 모드에서는 항상 true)
-    let isEnabled: Bool
+    let style: ArchiveFooterStyle
 
-    /// 즐겨찾기 상태 (nil이면 버튼 숨김)
+    /// 버튼 활성화 여부
+    let isEnabled: Bool
+    /// 즐겨찾기 상태 (상세 모드 전용)
     let isFavorite: Bool?
 
+    // 아이콘 액션
     let onDownload: () -> Void
     let onDelete: () -> Void
     let onFavorite: (() -> Void)?
     let onTapMemo: (() -> Void)?
+    let onDuplicate: (() -> Void)?
+    let onMove: (() -> Void)?
 
     // MARK: - Init
 
     public init(
+        style: ArchiveFooterStyle = .detail,
         isEnabled: Bool = true,
         isFavorite: Bool? = nil,
         onDownload: @escaping () -> Void,
         onDelete: @escaping () -> Void,
         onFavorite: (() -> Void)? = nil,
-        onTapMemo: (() -> Void)? = nil
+        onTapMemo: (() -> Void)? = nil,
+        onDuplicate: (() -> Void)? = nil,
+        onMove: (() -> Void)? = nil
     ) {
+        self.style = style
         self.isEnabled = isEnabled
         self.isFavorite = isFavorite
         self.onDownload = onDownload
         self.onDelete = onDelete
         self.onFavorite = onFavorite
         self.onTapMemo = onTapMemo
+        self.onDuplicate = onDuplicate
+        self.onMove = onMove
     }
 
     // MARK: - Body
 
     var body: some View {
+        if style == .selection {
+            selectionModeFooter
+        } else {
+            detailModeFooter
+        }
+    }
+}
+
+extension ArchiveImageFooter {
+    private var selectionModeFooter: some View {
+        HStack(alignment: .center, spacing: 0) {
+            selectionButton(
+                title: "다운로드",
+                icon: Image(isEnabled ? .iconDownloadFill : .iconDownload),
+                action: onDownload
+            )
+
+            if let onDuplicate = onDuplicate {
+                selectionButton(
+                    title: "사진 복제",
+                    icon: Image(isEnabled ? .iconDuplicateFill : .iconDuplicate),
+                    action: onDuplicate
+                )
+            }
+
+            if let onMove = onMove {
+                selectionButton(
+                    title: "사진 이동",
+                    icon: Image(isEnabled ? .iconMoveFill : .iconMove),
+                    action: onMove
+                )
+            }
+
+            selectionButton(
+                title: "삭제",
+                icon: Image(isEnabled ? .iconTrashFill : .iconTrash),
+                action: onDelete
+            )
+        }
+        .padding(.top, 8)
+        .padding(.bottom, 10)
+        .background(.white)
+        .overlay(
+            Rectangle()
+                .frame(height: 1)
+                .foregroundColor(.gray75),
+            alignment: .top
+        )
+    }
+
+    // 버튼 공통 뷰 빌더
+    @ViewBuilder
+    private func selectionButton(title: String, icon: Image, action: @escaping () -> Void) -> some View {
+        Button(action: action) {
+            VStack(spacing: 4) {
+                icon
+                    .resizable()
+                    .aspectRatio(contentMode: .fit)
+                    .frame(width: 28, height: 28)
+                    .foregroundStyle(isEnabled ? .gray700 : .gray200)
+
+                Text(title)
+                    .nekiFont(.body14Medium)
+                    .foregroundStyle(isEnabled ? .gray700 : .gray400)
+
+            }
+            .frame(maxWidth: .infinity)
+            .contentShape(Rectangle())
+        }
+        .disabled(!isEnabled)
+    }
+
+    private var detailModeFooter: some View {
         HStack(alignment: .center, spacing: 0) {
             Button(action: onDownload) {
                 Image(isEnabled ? .iconDownloadFill : .iconDownload)
-                    .renderingMode(.template)
-                    .foregroundStyle(isEnabled ? .gray700 : .gray100)
+                    .foregroundStyle(isEnabled ? .gray700 : .gray200)
             }
             .disabled(!isEnabled)
 
             if let isFavorite = isFavorite, let onFavorite = onFavorite {
                 Button(action: onFavorite) {
                     Image(isFavorite ? .iconHeart28Fill : .iconHeart28Gray)
-                        .renderingMode(.template)
-                        .foregroundStyle(isFavorite ? .red : .gray700)
                 }
                 .padding(.leading, 16)
             }

Neki-iOS/Features/Archive/Sources/Presentation/Sources/Extension/Date+.swift

@@ -0,0 +1,15 @@
+//
+//  Date+.swift
+//  Neki-iOS
+//
+//  Created by OneTen on 4/2/26.
+//
+
+import Foundation
+
+extension Date {
+    /// Date를 "yyyy.MM.dd" 형태의 문자열로 변환합니다.
+    func toDotFormatString() -> String {
+        return DateFormatters.dotFormat.string(from: self)
+    }
+}

Neki-iOS/Features/Archive/Sources/Presentation/Sources/Extension/String+.swift

@@ -35,7 +35,7 @@ extension String {
     }
 }
 
-private struct DateFormatters {
+struct DateFormatters {
 
     // 1. 밀리초 + 타임존 (Standard InternetDateTime + Fractional)
     static let iso8601Fractional: ISO8601DateFormatter = {
@@ -71,4 +71,11 @@ private struct DateFormatters {
         ]
         return formatter
     }()
+
+    static let dotFormat: DateFormatter = {
+        let formatter = DateFormatter()
+        formatter.dateFormat = "yyyy.MM.dd"
+        formatter.locale = Locale(identifier: "ko_KR")
+        return formatter
+    }()
 }