464 lines
18 KiB
Swift
464 lines
18 KiB
Swift
import SwiftUI
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import AVFoundation
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#if os(macOS)
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import AppKit
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#endif
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// MARK: - 网络共享文件项
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struct NetworkFileItem: Identifiable, Hashable {
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let id = UUID()
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let url: URL
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let name: String
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let isDirectory: Bool
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let fileSize: Int64?
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let hasMatchingASS: Bool
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var isMediaFile: Bool {
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let ext = url.pathExtension.lowercased()
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return ["mp4", "mov", "m4v", "mkv", "avi", "mp3", "wav", "m4a", "flac", "aac", "webm", "ts", "m3u8"].contains(ext)
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}
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}
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// MARK: - 跨平台网络文件入口
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// 显示一个面板：macOS 浏览 /Volumes，iOS 用系统文件选择器
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struct NetworkFilePanel: View {
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@ObservedObject var bridge: PlayerBridge
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@Binding var isPresented: Bool
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var body: some View {
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#if os(macOS)
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NetworkFileBrowserMac(bridge: bridge, isPresented: $isPresented)
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#else
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NetworkFileBrowserIOS(bridge: bridge, isPresented: $isPresented)
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#endif
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}
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}
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// MARK: - macOS 版本：浏览 /Volumes + 手动挂载 SMB/NFS
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#if os(macOS)
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struct NetworkFileBrowserMac: View {
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@ObservedObject var bridge: PlayerBridge
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@Binding var isPresented: Bool
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@State private var currentURL: URL?
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@State private var items: [NetworkFileItem] = []
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@State private var pathStack: [URL] = []
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@State private var isLoading = false
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@State private var errorMessage: String?
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@State private var connectURL = ""
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@State private var showConnectSheet = false
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private var rootItems: [NetworkFileItem] {
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let vols = FileManager.default.mountedVolumeURLs(includingResourceValuesForKeys: nil,
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options: [.skipHiddenVolumes]) ?? []
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return vols
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.sorted { $0.lastPathComponent < $1.lastPathComponent }
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.map { url in
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NetworkFileItem(url: url, name: url.lastPathComponent,
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isDirectory: true, fileSize: nil,
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hasMatchingASS: false)
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}
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}
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var body: some View {
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VStack(spacing: 0) {
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headerBar
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Divider()
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if isLoading {
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Spacer()
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ProgressView("Loading...")
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Spacer()
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} else if let error = errorMessage {
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Spacer()
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VStack(spacing: 12) {
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Image(systemName: "exclamationmark.triangle").font(.largeTitle).foregroundColor(.orange)
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Text(error).foregroundColor(.secondary).multilineTextAlignment(.center)
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}.padding()
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Spacer()
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} else {
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ScrollView {
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LazyVStack(spacing: 0) {
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ForEach(currentItems) { item in
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NetworkFileRow(item: item) { handleSelect(item) }
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Divider().padding(.leading, 8)
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}
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}
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}
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}
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}
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.frame(minWidth: 500, minHeight: 400)
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.sheet(isPresented: $showConnectSheet) {
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ConnectSheet(connectURL: $connectURL, onConnect: connectToShare)
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}
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.onAppear { if currentURL == nil { navigateToRoot() } }
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}
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private var currentItems: [NetworkFileItem] {
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currentURL == nil ? rootItems : items
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}
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private var headerBar: some View {
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HStack(spacing: 8) {
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Button(action: goUp) {
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Image(systemName: "chevron.left").font(.system(size: 14, weight: .medium))
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}
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.buttonStyle(.plain)
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.disabled(pathStack.isEmpty)
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.opacity(pathStack.isEmpty ? 0.3 : 1)
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Text(currentPathDisplay)
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.font(.system(size: 13)).foregroundColor(.secondary)
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.lineLimit(1).truncationMode(.head)
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Spacer()
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Button(action: { showConnectSheet = true }) {
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Image(systemName: "network.badge.shield.half.filled").font(.system(size: 14))
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}
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.buttonStyle(.plain)
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.help("Connect to network share (SMB/NFS)")
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}
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.padding(.horizontal, 12).padding(.vertical, 8)
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.background(Color(NSColor.controlBackgroundColor))
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}
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private var currentPathDisplay: String {
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currentURL?.path ?? "/Volumes"
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}
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private func navigateToRoot() {
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pathStack.removeAll()
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currentURL = nil
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items = []
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errorMessage = nil
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}
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private func navigateTo(_ url: URL) {
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isLoading = true
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errorMessage = nil
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DispatchQueue.global(qos: .userInitiated).async {
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do {
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let contents = try FileManager.default.contentsOfDirectory(
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at: url,
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includingPropertiesForKeys: [.isDirectoryKey, .fileSizeKey],
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options: [.skipsHiddenFiles]
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)
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let assNames = Set(contents
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.filter { $0.pathExtension.lowercased() == "ass" }
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.map { $0.deletingPathExtension().lastPathComponent.lowercased() })
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let fileItems: [NetworkFileItem] = contents
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.filter { url in
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let name = url.lastPathComponent
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guard !name.hasPrefix("."), !name.hasSuffix(".DS_Store") else { return false }
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var isDir: ObjCBool = false
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FileManager.default.fileExists(atPath: url.path, isDirectory: &isDir)
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if isDir.boolValue { return true }
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let ext = url.pathExtension.lowercased()
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let mediaExts = Set(["mp4","mov","m4v","mkv","avi","mp3","wav","m4a","flac","aac","webm","ts","m3u8","ass","srt","vtt"])
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return mediaExts.contains(ext)
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}
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.sorted { a, b in
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var aDir: ObjCBool = false, bDir: ObjCBool = false
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FileManager.default.fileExists(atPath: a.path, isDirectory: &aDir)
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FileManager.default.fileExists(atPath: b.path, isDirectory: &bDir)
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if aDir.boolValue != bDir.boolValue { return aDir.boolValue }
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return a.lastPathComponent.localizedStandardCompare(b.lastPathComponent) == .orderedAscending
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}
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.compactMap { url -> NetworkFileItem? in
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var isDir: ObjCBool = false
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FileManager.default.fileExists(atPath: url.path, isDirectory: &isDir)
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let baseName = url.deletingPathExtension().lastPathComponent.lowercased()
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let hasASS = assNames.contains(baseName)
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let fileSize: Int64? = isDir.boolValue ? nil : {
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(try? url.resourceValues(forKeys: [.fileSizeKey]))?.fileSize.map(Int64.init)
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}()
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return NetworkFileItem(url: url, name: url.lastPathComponent,
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isDirectory: isDir.boolValue,
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fileSize: fileSize, hasMatchingASS: hasASS)
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}
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DispatchQueue.main.async {
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self.items = fileItems
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self.currentURL = url
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self.isLoading = false
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}
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} catch {
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DispatchQueue.main.async {
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self.errorMessage = error.localizedDescription
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self.isLoading = false
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}
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}
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}
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}
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private func goUp() {
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guard let current = currentURL else { return }
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if pathStack.isEmpty {
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navigateToRoot()
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} else {
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let parent = pathStack.removeLast()
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currentURL = nil
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DispatchQueue.main.async { self.navigateTo(parent) }
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}
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}
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private func handleSelect(_ item: NetworkFileItem) {
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if item.isDirectory {
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if let cur = currentURL { pathStack.append(cur) }
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navigateTo(item.url)
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} else if item.isMediaFile {
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playFile(item)
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}
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}
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private func playFile(_ item: NetworkFileItem) {
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bridge.addItem(url: item.url, name: item.name, type: "network")
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if item.hasMatchingASS {
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let assURL = item.url.deletingPathExtension().appendingPathExtension("ass")
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bridge.loadExternalSubtitle(url: assURL)
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}
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isPresented = false
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}
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private func connectToShare() {
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let trimmed = connectURL.trimmingCharacters(in: .whitespaces)
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guard !trimmed.isEmpty else { return }
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if let url = URL(string: trimmed) {
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let config = NSWorkspace.OpenConfiguration()
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NSWorkspace.shared.open(url, configuration: config) { _, error in
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if let error = error {
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DispatchQueue.main.async {
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self.errorMessage = "Mount failed: \(error.localizedDescription)"
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}
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} else {
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DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) {
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self.navigateToRoot()
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self.showConnectSheet = false
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}
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}
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}
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}
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}
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}
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#endif
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// MARK: - iOS 版本：系统文件选择器 + 手动 URL
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#if os(iOS)
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import UniformTypeIdentifiers
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struct NetworkFileBrowserIOS: View {
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@ObservedObject var bridge: PlayerBridge
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@Binding var isPresented: Bool
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@State private var manualURL = ""
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@State private var showFileImporter = false
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var body: some View {
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NavigationView {
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VStack(spacing: 24) {
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Spacer()
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// 打开系统文件选择器
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VStack(spacing: 12) {
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Image(systemName: "folder.badge.questionmark")
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.font(.system(size: 48))
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.foregroundColor(.accentColor)
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Text("Browse Network Files")
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.font(.title3)
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.fontWeight(.medium)
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Text("Open your connected servers from the Files app.\nSMB/NFS shares appear in the sidebar.")
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.font(.caption)
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.foregroundColor(.secondary)
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.multilineTextAlignment(.center)
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.padding(.horizontal)
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Button(action: { showFileImporter = true }) {
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Label("Browse Files", systemImage: "folder")
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.frame(maxWidth: 280)
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}
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.buttonStyle(.borderedProminent)
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.controlSize(.large)
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}
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Divider().padding(.horizontal, 40)
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// 手动输入 URL
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VStack(spacing: 12) {
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Text("Or enter a direct URL")
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.font(.headline)
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HStack {
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TextField("https://... or smb://...", text: $manualURL)
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.textFieldStyle(.roundedBorder)
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.keyboardType(.URL)
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.autocapitalization(.none)
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.disableAutocorrection(true)
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Button("Open") {
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guard let url = URL(string: manualURL.trimmingCharacters(in: .whitespaces)),
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!manualURL.trimmingCharacters(in: .whitespaces).isEmpty else { return }
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let name = url.lastPathComponent.isEmpty ? (url.host ?? "Stream") : url.lastPathComponent
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bridge.addURL(manualURL)
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isPresented = false
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}
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.buttonStyle(.borderedProminent)
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.disabled(manualURL.trimmingCharacters(in: .whitespaces).isEmpty)
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}
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.padding(.horizontal, 40)
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Text("Tip: Add SMB servers in Files → ... → Connect to Server")
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.font(.caption2)
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.foregroundColor(.secondary)
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}
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Spacer()
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}
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.navigationTitle("Network Files")
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.navigationBarTitleDisplayMode(.inline)
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.toolbar {
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ToolbarItem(placement: .navigationBarTrailing) {
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Button("Close") { isPresented = false }
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}
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}
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.fileImporter(
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isPresented: $showFileImporter,
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allowedContentTypes: [.movie, .video, .audio, .mpeg4Movie, .quickTimeMovie, .mp3, .wav, .mpeg4Audio],
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allowsMultipleSelection: false
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) { result in
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switch result {
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case .success(let urls):
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guard let url = urls.first else { return }
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let didStart = url.startAccessingSecurityScopedResource()
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bridge.addItem(url: url, name: url.lastPathComponent, type: "network")
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// 检查同名 ASS
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let assURL = url.deletingPathExtension().appendingPathExtension("ass")
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if FileManager.default.fileExists(atPath: assURL.path) {
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bridge.loadExternalSubtitle(url: assURL)
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}
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if didStart { url.stopAccessingSecurityScopedResource() }
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isPresented = false
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case .failure(let error):
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bridge.showToastMsg(error.localizedDescription)
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}
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}
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}
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}
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}
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#endif
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// MARK: - 文件行（macOS 用）
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#if os(macOS)
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struct NetworkFileRow: View {
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let item: NetworkFileItem
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let action: () -> Void
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var body: some View {
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Button(action: action) {
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HStack(spacing: 8) {
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Image(systemName: iconName)
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.font(.system(size: 16)).frame(width: 24)
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.foregroundColor(item.isDirectory ? .accentColor : .secondary)
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VStack(alignment: .leading, spacing: 2) {
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Text(item.name).font(.system(size: 13)).foregroundColor(.primary).lineLimit(1)
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if !item.isDirectory, let size = item.fileSize {
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Text(formatFileSize(size)).font(.system(size: 10)).foregroundColor(.secondary)
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}
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}
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Spacer()
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if item.hasMatchingASS {
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Text("ASS").font(.system(size: 8, weight: .bold)).foregroundColor(.white)
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.padding(.horizontal, 4).padding(.vertical, 2)
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.background(Color.green.opacity(0.8)).cornerRadius(3)
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}
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if item.isDirectory {
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Image(systemName: "chevron.right").font(.system(size: 12)).foregroundColor(.secondary)
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}
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}
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.padding(.horizontal, 12).padding(.vertical, 6)
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.contentShape(Rectangle())
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}
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.buttonStyle(.plain)
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}
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private var iconName: String {
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if item.isDirectory { return "folder.fill" }
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switch item.url.pathExtension.lowercased() {
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case "mp4","mov","m4v","mkv","avi","webm","ts": return "film"
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case "mp3","wav","m4a","flac","aac": return "music.note"
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case "m3u8": return "antenna.radiowaves.left.and.right"
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case "ass","srt","vtt": return "captions.bubble"
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default: return "doc"
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}
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}
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private func formatFileSize(_ size: Int64) -> String {
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if size < 1024 { return "\(size) B" }
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if size < 1024*1024 { return String(format: "%.1f KB", Double(size)/1024) }
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if size < 1024*1024*1024 { return String(format: "%.1f MB", Double(size)/(1024*1024)) }
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return String(format: "%.1f GB", Double(size)/(1024*1024*1024))
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}
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}
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#endif
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// MARK: - 连接输入面板（macOS）
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#if os(macOS)
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struct ConnectSheet: View {
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@Binding var connectURL: String
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let onConnect: () -> Void
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@State private var recentURLs: [String] = UserDefaults.standard.stringArray(forKey: "MiniPlayer.recentNetworkURLs") ?? []
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var body: some View {
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VStack(spacing: 16) {
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Text("Connect to Network Share").font(.headline)
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VStack(alignment: .leading, spacing: 6) {
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Text("SMB or NFS URL:").font(.caption).foregroundColor(.secondary)
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HStack {
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TextField("smb://192.168.1.100/share", text: $connectURL)
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.textFieldStyle(.roundedBorder).onSubmit(onConnect)
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Button("Connect", action: onConnect).keyboardShortcut(.defaultAction)
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}
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}
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if !recentURLs.isEmpty {
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VStack(alignment: .leading, spacing: 4) {
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Text("Recent:").font(.caption).foregroundColor(.secondary)
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ForEach(recentURLs, id: \.self) { url in
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Button(url) { connectURL = url; onConnect() }
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.buttonStyle(.link).font(.system(size: 12))
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}
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}.frame(maxWidth: .infinity, alignment: .leading)
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}
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Text("Examples:\nsmb://server-name/share\nnfs://server:/export/path")
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.font(.system(size: 11)).foregroundColor(.secondary)
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.multilineTextAlignment(.center)
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}
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.padding(24).frame(width: 420)
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.onDisappear { saveRecent() }
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}
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private func saveRecent() {
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let trimmed = connectURL.trimmingCharacters(in: .whitespaces)
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guard !trimmed.isEmpty else { return }
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var urls = recentURLs.filter { $0 != trimmed }
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urls.insert(trimmed, at: 0)
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let capped = Array(urls.prefix(10))
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recentURLs = capped
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UserDefaults.standard.set(capped, forKey: "MiniPlayer.recentNetworkURLs")
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}
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}
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#endif
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