600 lines
20 KiB
Swift
600 lines
20 KiB
Swift
import SwiftUI
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import ImageIO
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#if os(macOS)
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import AppKit
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#endif
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/// 配置键定义 - 对应 Android 版 HawkConfig.java
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struct HawkConfig {
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static let API_URL = "api_url"
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static let HOME_API = "home_api"
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static let HOME_REC = "home_rec"
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static let PLAY_TYPE = "play_type"
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static let PLAY_TYPE_VOD = "play_type_vod"
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static let PLAY_TYPE_LIVE = "play_type_live"
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static let DOH_URL = "doh_url"
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static let SEARCH_VIEW = "search_view"
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static let LIVE_API_URL = "live_api_url"
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static let PARSE_WEBVIEW = "parse_webview"
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static let IJK_CODEC = "ijk_codec"
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static let RENDER_TYPE = "render_type"
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static let PLAY_SCALE = "play_scale"
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static let PLAY_SPEED = "play_speed"
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static let PLAY_VOLUME = "play_volume"
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static let PLAY_DECODE_MODE = "play_decode_mode"
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static let PLAY_VLC_BUFFER_MODE = "play_vlc_buffer_mode"
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static let PLAY_TIME_STEP = "play_time_step"
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static let HOME_REC_STYLE = "home_rec_style"
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static let HISTORY_NUM = "history_num"
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static let SEARCH_HISTORY = "search_history"
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}
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/// 通用 Swift 扩展
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extension String {
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/// 移除 HTML 标签
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var stripHTML: String {
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replacingOccurrences(of: "<[^>]+>", with: "", options: .regularExpression)
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.trimmingCharacters(in: .whitespacesAndNewlines)
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}
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/// 是否为有效 URL
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var isValidURL: Bool {
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guard let url = URL(string: self) else { return false }
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return url.scheme == "http" || url.scheme == "https"
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}
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}
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extension Date {
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/// 格式化日期显示
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var displayString: String {
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let formatter = DateFormatter()
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formatter.dateFormat = "MM/dd HH:mm"
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formatter.locale = Locale(identifier: "zh_CN")
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return formatter.string(from: self)
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}
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var timeString: String {
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let formatter = DateFormatter()
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formatter.dateFormat = "HH:mm:ss"
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return formatter.string(from: self)
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}
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/// 首页日期显示
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var homeDateString: String {
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let formatter = DateFormatter()
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formatter.dateFormat = "yyyy/MM/dd EEEE HH:mm:ss"
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formatter.locale = Locale(identifier: "zh_CN")
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return formatter.string(from: self)
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}
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}
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extension Int {
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/// 播放时长格式化
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var durationString: String {
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let hours = self / 3600
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let minutes = (self % 3600) / 60
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let seconds = self % 60
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if hours > 0 {
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return String(format: "%d:%02d:%02d", hours, minutes, seconds)
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}
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return String(format: "%02d:%02d", minutes, seconds)
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}
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}
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extension Double {
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/// 播放时长格式化
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var durationString: String {
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Int(self).durationString
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}
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}
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// MARK: - Design System (Merged from DesignSystem.swift)
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struct AppTheme {
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static let primaryGradient = LinearGradient(
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colors: [
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Color(hex: "1a1a2e"),
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Color(hex: "16213e"),
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Color(hex: "0f3460")
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],
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startPoint: .topLeading,
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endPoint: .bottomTrailing
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)
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static let accentGradient = LinearGradient(
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colors: [.orange, .red],
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startPoint: .leading,
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endPoint: .trailing
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)
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static let glassBackgroud = Color.white.opacity(0.1)
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static let cardRadius: CGFloat = 16
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static let glassRadius: CGFloat = 20
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}
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extension Color {
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init(hex: String) {
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let hex = hex.trimmingCharacters(in: CharacterSet.alphanumerics.inverted)
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var int: UInt64 = 0
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Scanner(string: hex).scanHexInt64(&int)
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let a, r, g, b: UInt64
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switch hex.count {
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case 3: // RGB (12-bit)
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(a, r, g, b) = (255, (int >> 8) * 17, (int >> 4 & 0xF) * 17, (int & 0xF) * 17)
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case 6: // RGB (24-bit)
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(a, r, g, b) = (255, int >> 16, int >> 8 & 0xFF, int & 0xFF)
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case 8: // ARGB (32-bit)
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(a, r, g, b) = (int >> 24, int >> 16 & 0xFF, int >> 8 & 0xFF, int & 0xFF)
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default:
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(a, r, g, b) = (1, 1, 1, 0)
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}
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self.init(
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.sRGB,
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red: Double(r) / 255,
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green: Double(g) / 255,
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blue: Double(b) / 255,
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opacity: Double(a) / 255
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)
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}
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}
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// 玻璃拟态基础组件
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struct GlassBackground: ViewModifier {
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var cornerRadius: CGFloat = AppTheme.glassRadius
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func body(content: Content) -> some View {
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content
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#if os(iOS)
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.background(.ultraThinMaterial)
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#else
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.background(VisualEffectView().opacity(0.85))
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#endif
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.clipShape(RoundedRectangle(cornerRadius: cornerRadius))
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.overlay(
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RoundedRectangle(cornerRadius: cornerRadius)
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.stroke(Color.white.opacity(0.15), lineWidth: 0.5)
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)
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.shadow(color: Color.black.opacity(0.3), radius: 10, x: 0, y: 5)
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}
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}
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#if os(macOS)
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struct VisualEffectView: NSViewRepresentable {
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func makeNSView(context: Context) -> NSVisualEffectView {
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let view = NSVisualEffectView()
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view.blendingMode = .withinWindow
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view.state = .active
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view.material = .underWindowBackground
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return view
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}
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func updateNSView(_ nsView: NSVisualEffectView, context: Context) {}
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}
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#endif
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extension View {
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func glassCard(cornerRadius: CGFloat = AppTheme.glassRadius) -> some View {
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self.modifier(GlassBackground(cornerRadius: cornerRadius))
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}
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}
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// MARK: - Image URL
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extension URL {
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/// 统一解析海报 URL，处理协议缺失和已知防盗链域名
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static func posterURL(from raw: String) -> URL? {
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let trimmed = raw.trimmingCharacters(in: .whitespacesAndNewlines)
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guard !trimmed.isEmpty else { return nil }
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var absolute = trimmed
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if absolute.hasPrefix("//") {
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absolute = "https:\(absolute)"
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}
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guard let originalURL = URL(string: absolute),
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let host = originalURL.host?.lowercased() else {
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return nil
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}
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// 部分源图片域名有防盗链，直接访问会 403，走代理兜底
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if host == "img.picbf.com" {
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var components = URLComponents(string: "https://images.weserv.nl/")
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components?.queryItems = [URLQueryItem(name: "url", value: absolute)]
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return components?.url
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}
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return originalURL
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}
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}
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// MARK: - Cached Async Image
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/// 自定义异步图片加载组件
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/// AsyncImage 不支持自定义 header，许多图片服务器需要 Referer/User-Agent 才能正常返回图片
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/// 此组件通过自定义 URLSession 发起请求，解决海报永远加载不出来的问题
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struct CachedAsyncImage<Content: View, Placeholder: View>: View {
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let url: URL?
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@ViewBuilder let content: (Image) -> Content
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@ViewBuilder let placeholder: () -> Placeholder
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@State private var loadedImage: PlatformImage?
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init(
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url: URL?,
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@ViewBuilder content: @escaping (Image) -> Content,
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@ViewBuilder placeholder: @escaping () -> Placeholder
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) {
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self.url = url
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self.content = content
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self.placeholder = placeholder
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}
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var body: some View {
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Group {
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if let image = loadedImage {
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#if os(macOS)
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content(Image(nsImage: image))
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#else
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content(Image(uiImage: image))
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#endif
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} else {
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placeholder()
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}
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}
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.task(id: url) {
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await loadImage()
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}
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.onDisappear {
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loadedImage = nil
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}
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}
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private func loadImage() async {
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guard let url = url else {
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loadedImage = nil
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return
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}
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if let cached = ImageCache.shared.get(for: url) {
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loadedImage = cached
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return
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}
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do {
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let image = try await ImageLoader.shared.load(url: url)
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guard !Task.isCancelled else { return }
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ImageCache.shared.set(image, for: url)
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loadedImage = image
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} catch {
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guard !Task.isCancelled else { return }
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loadedImage = nil
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}
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}
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}
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// MARK: - Platform Image Type
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#if os(macOS)
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typealias PlatformImage = NSImage
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#else
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import UIKit
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typealias PlatformImage = UIImage
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#endif
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// MARK: - Image Loader
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/// 使用自定义 URLSession 加载图片，支持自定义请求头
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@MainActor
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final class ImageLoader {
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static let shared = ImageLoader()
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private let session: URLSession
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private let urlCache: URLCache
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private let thumbnailMaxPixelSize: CGFloat = 420
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private init() {
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let config = URLSessionConfiguration.default
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config.timeoutIntervalForRequest = 15
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config.timeoutIntervalForResource = 20
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config.httpMaximumConnectionsPerHost = 6
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let cache = URLCache(
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memoryCapacity: 12 * 1024 * 1024,
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diskCapacity: 120 * 1024 * 1024,
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diskPath: "image_cache"
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)
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config.urlCache = cache
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config.requestCachePolicy = .useProtocolCachePolicy
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self.urlCache = cache
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self.session = URLSession(configuration: config)
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}
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func load(url: URL) async throws -> PlatformImage {
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var request = URLRequest(url: url)
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request.httpMethod = "GET"
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// 设置常见的浏览器 User-Agent，避免部分服务器拒绝请求
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request.setValue(
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"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
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forHTTPHeaderField: "User-Agent"
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)
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// 部分图片服务器检查 Referer
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if let host = url.host {
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request.setValue("https://\(host)/", forHTTPHeaderField: "Referer")
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}
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let (data, response) = try await session.data(for: request)
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// 检查 HTTP 状态码
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if let httpResponse = response as? HTTPURLResponse,
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!(200...299).contains(httpResponse.statusCode) {
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throw ImageLoadError.httpError(httpResponse.statusCode)
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}
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let maxPixelSize = thumbnailMaxPixelSize
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guard let image = Self.decodeImage(data: data, maxPixelSize: maxPixelSize) else {
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throw ImageLoadError.invalidData
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}
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return image
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}
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var cacheUsage: (memory: Int, disk: Int) {
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(urlCache.currentMemoryUsage, urlCache.currentDiskUsage)
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}
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func clearCache() {
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urlCache.removeAllCachedResponses()
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}
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private static func decodeImage(data: Data, maxPixelSize: CGFloat) -> PlatformImage? {
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guard let source = CGImageSourceCreateWithData(data as CFData, nil) else {
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return PlatformImage(data: data)
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}
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let options: [CFString: Any] = [
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kCGImageSourceCreateThumbnailFromImageAlways: true,
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kCGImageSourceCreateThumbnailWithTransform: true,
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kCGImageSourceThumbnailMaxPixelSize: max(1, Int(maxPixelSize.rounded(.up))),
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kCGImageSourceShouldCacheImmediately: true
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]
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if let cgImage = CGImageSourceCreateThumbnailAtIndex(source, 0, options as CFDictionary) {
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#if os(macOS)
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return NSImage(cgImage: cgImage, size: NSSize(width: cgImage.width, height: cgImage.height))
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#else
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return UIImage(cgImage: cgImage)
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#endif
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}
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return PlatformImage(data: data)
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}
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}
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enum ImageLoadError: Error {
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case httpError(Int)
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case invalidData
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}
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// MARK: - Image Memory Cache
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/// 简单的内存缓存，避免重复下载
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@MainActor
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final class ImageCache {
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static let shared = ImageCache()
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private let cache = NSCache<NSURL, PlatformImage>()
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private init() {
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cache.countLimit = 120
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cache.totalCostLimit = 40 * 1024 * 1024
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}
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func get(for url: URL) -> PlatformImage? {
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cache.object(forKey: url as NSURL)
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}
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func set(_ image: PlatformImage, for url: URL) {
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cache.setObject(image, forKey: url as NSURL, cost: image.memoryCost)
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}
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func clear() {
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cache.removeAllObjects()
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}
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}
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#if os(macOS)
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extension NSImage {
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var memoryCost: Int {
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guard let cgImage = cgImage(forProposedRect: nil, context: nil, hints: nil) else { return 1 }
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return cgImage.bytesPerRow * cgImage.height
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}
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}
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#else
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extension UIImage {
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var memoryCost: Int {
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if let cgImage {
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return cgImage.bytesPerRow * cgImage.height
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}
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let pixelWidth = size.width * scale
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let pixelHeight = size.height * scale
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return max(1, Int(pixelWidth * pixelHeight * 4))
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}
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}
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#endif
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// MARK: - Selection Modal
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/// 通用选择对话框 - 重新设计的玻璃拟态样式
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struct SelectionModal<Item: Identifiable & Equatable>: View {
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let title: String
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let icon: String // SF Symbol 名称
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let items: [Item]
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let selectedItem: Item?
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let itemTitle: (Item) -> String
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let onSelect: (Item) -> Void
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let onCancel: () -> Void
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// 动画状态
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@State private var animateIn = false
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@State private var hoverItemId: Item.ID? = nil
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var body: some View {
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ZStack {
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// 背景遮罩
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Color.black.opacity(0.4)
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.contentShape(Rectangle())
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.onTapGesture {
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withAnimation(.easeInOut(duration: 0.2)) {
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animateIn = false
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}
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.2) {
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onCancel()
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}
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}
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.ignoresSafeArea()
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VStack(spacing: 0) {
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// 顶部图标 & 标题
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VStack(spacing: 16) {
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ZStack {
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// 动态光晕背景
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Circle()
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.fill(LinearGradient(colors: [.orange, .red], startPoint: .topLeading, endPoint: .bottomTrailing))
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.frame(width: 56, height: 56)
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.blur(radius: 20)
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.opacity(0.4)
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// 主图标
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Image(systemName: icon)
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.font(.system(size: 26, weight: .bold))
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.foregroundColor(.white)
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.frame(width: 64, height: 64)
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.background(
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RoundedRectangle(cornerRadius: 18)
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.fill(Color.white.opacity(0.12))
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.overlay(
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RoundedRectangle(cornerRadius: 18)
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.stroke(Color.white.opacity(0.2), lineWidth: 0.5)
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)
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)
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.shadow(color: Color.black.opacity(0.25), radius: 8, x: 0, y: 4)
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}
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.padding(.top, 28)
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Text(title)
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.font(.system(size: 18, weight: .bold))
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.foregroundColor(.white)
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}
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.padding(.bottom, 24)
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// 选项列表
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ScrollView(showsIndicators: false) {
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VStack(spacing: 8) {
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ForEach(items) { item in
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Button {
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withAnimation(.easeInOut(duration: 0.1)) {
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onSelect(item)
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}
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} label: {
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HStack(spacing: 16) {
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Text(itemTitle(item))
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.font(.system(size: 15, weight: item == selectedItem ? .semibold : .medium))
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.foregroundColor(item == selectedItem ? .white : .white.opacity(0.7))
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Spacer()
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if item == selectedItem {
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Image(systemName: "checkmark.circle.fill")
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.foregroundColor(.orange)
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.font(.system(size: 18))
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.shadow(color: Color.orange.opacity(0.4), radius: 4)
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} else {
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Circle()
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.strokeBorder(Color.white.opacity(0.15), lineWidth: 1.5)
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.frame(width: 18, height: 18)
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}
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}
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.padding(.horizontal, 18)
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.padding(.vertical, 14)
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.background(
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RoundedRectangle(cornerRadius: 14)
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.fill(selectionBackground(item: item))
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)
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.overlay(
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RoundedRectangle(cornerRadius: 14)
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.stroke(selectionStroke(item: item), lineWidth: 1)
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)
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}
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.buttonStyle(.plain)
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.onHover { isHovering in
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withAnimation(.easeInOut(duration: 0.2)) {
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hoverItemId = isHovering ? item.id : nil
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}
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}
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.animation(.spring(response: 0.2, dampingFraction: 0.7), value: hoverItemId)
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}
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}
|
|
.padding(.horizontal, 24)
|
|
.padding(.bottom, 16)
|
|
}
|
|
.frame(maxHeight: 320)
|
|
|
|
Divider()
|
|
.background(Color.white.opacity(0.1))
|
|
.padding(.horizontal, 24)
|
|
|
|
// 取消按钮
|
|
Button {
|
|
withAnimation(.easeInOut(duration: 0.2)) {
|
|
animateIn = false
|
|
}
|
|
DispatchQueue.main.asyncAfter(deadline: .now() + 0.2) {
|
|
onCancel()
|
|
}
|
|
} label: {
|
|
Text("取消")
|
|
.font(.system(size: 16, weight: .semibold))
|
|
.foregroundColor(.white.opacity(0.5))
|
|
.frame(maxWidth: .infinity)
|
|
.padding(.vertical, 16)
|
|
}
|
|
.buttonStyle(.plain)
|
|
.contentShape(Rectangle())
|
|
}
|
|
.frame(width: 300)
|
|
.glassCard(cornerRadius: 28)
|
|
.scaleEffect(animateIn ? 1 : 0.9)
|
|
.opacity(animateIn ? 1 : 0)
|
|
.shadow(color: Color.black.opacity(0.5), radius: 40, x: 0, y: 20)
|
|
}
|
|
.onAppear {
|
|
withAnimation(.spring(response: 0.4, dampingFraction: 0.75)) {
|
|
animateIn = true
|
|
}
|
|
}
|
|
}
|
|
|
|
private func selectionBackground(item: Item) -> Color {
|
|
if item == selectedItem {
|
|
return Color.orange.opacity(0.2)
|
|
} else if item.id == hoverItemId {
|
|
return Color.white.opacity(0.1)
|
|
} else {
|
|
return Color.white.opacity(0.04)
|
|
}
|
|
}
|
|
|
|
private func selectionStroke(item: Item) -> Color {
|
|
if item == selectedItem {
|
|
return Color.orange.opacity(0.6)
|
|
} else if item.id == hoverItemId {
|
|
return Color.white.opacity(0.2)
|
|
} else {
|
|
return Color.clear
|
|
}
|
|
}
|
|
}
|
|
|
|
// 模拟扩展
|
|
extension Int: @retroactive Identifiable {
|
|
public var id: Int { self }
|
|
}
|