init: init proj

2026-02-26 22:15:35 +08:00
commit 7ef5348f65
43 changed files with 3085 additions and 0 deletions
--- a/DDYSClient/Views/Navigation/AppNavigation.swift
+++ b/DDYSClient/Views/Navigation/AppNavigation.swift
@@ -0,0 +1,114 @@
+import SwiftUI
+
+enum AppTab: String, CaseIterable, Identifiable {
+    case home
+    case movie
+    case series
+    case variety
+    case anime
+    case settings
+
+    var id: String { rawValue }
+
+    var title: String {
+        switch self {
+        case .home: return "首页"
+        case .movie: return "电影"
+        case .series: return "电视剧"
+        case .variety: return "综艺"
+        case .anime: return "动漫"
+        case .settings: return "设置"
+        }
+    }
+
+    var icon: String {
+        switch self {
+        case .home: return "house"
+        case .movie: return "film"
+        case .series: return "tv"
+        case .variety: return "theatermasks"
+        case .anime: return "sparkles"
+        case .settings: return "gearshape"
+        }
+    }
+
+    var category: ContentCategory? {
+        switch self {
+        case .movie: return .movie
+        case .series: return .series
+        case .variety: return .variety
+        case .anime: return .anime
+        default: return nil
+        }
+    }
+}
+
+struct AppNavigation: View {
+    @State private var selectedTab: AppTab = .home
+    // 持有各 tab 的 ViewModel，切换 tab 不丢失状态
+    @State private var homeVM = HomeViewModel()
+    @State private var movieVM = BrowseViewModel()
+    @State private var seriesVM = BrowseViewModel()
+    @State private var varietyVM = BrowseViewModel()
+    @State private var animeVM = BrowseViewModel()
+
+    var body: some View {
+        #if os(macOS)
+        sidebarLayout
+        #elseif os(visionOS)
+        sidebarLayout
+        #else
+        if UIDevice.current.userInterfaceIdiom == .pad {
+            sidebarLayout
+        } else {
+            tabLayout
+        }
+        #endif
+    }
+
+    private var tabLayout: some View {
+        TabView(selection: $selectedTab) {
+            ForEach(AppTab.allCases) { tab in
+                NavigationStack {
+                    tabContent(for: tab)
+                }
+                .tabItem {
+                    Label(tab.title, systemImage: tab.icon)
+                }
+                .tag(tab)
+            }
+        }
+    }
+
+    private var sidebarLayout: some View {
+        NavigationSplitView {
+            List(AppTab.allCases, selection: $selectedTab) { tab in
+                Label(tab.title, systemImage: tab.icon)
+                    .tag(tab)
+            }
+            .navigationTitle("低端影视")
+        } detail: {
+            NavigationStack {
+                tabContent(for: selectedTab)
+            }
+        }
+    }
+
+    @ViewBuilder
+    private func tabContent(for tab: AppTab) -> some View {
+        switch tab {
+        case .home:
+            HomeView(viewModel: homeVM)
+        case .movie:
+            BrowseView(category: .movie, viewModel: movieVM)
+        case .series:
+            BrowseView(category: .series, viewModel: seriesVM)
+        case .variety:
+            BrowseView(category: .variety, viewModel: varietyVM)
+        case .anime:
+            BrowseView(category: .anime, viewModel: animeVM)
+        case .settings:
+            SettingsView()
+        }
+    }
+}