383 lines
12 KiB
Swift
383 lines
12 KiB
Swift
//
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// NetworkView.swift
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// punchnet
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import SwiftUI
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import Observation
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// MARK: - 基础模型协议
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enum ConnectState {
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case waitAuth, connected, disconnected
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}
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// MARK: - 主网络视图
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struct NetworkView: View {
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@Environment(AppContext.self) var appContext
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@Environment(\.openWindow) private var openWindow
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@State private var networkModel = NetworkModel()
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@State private var showMode: ShowMode = .resource
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@State private var connectState: ConnectState = .disconnected
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@State private var isConnecting: Bool = false
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private var vpnManager = VPNManager.shared
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enum ShowMode: String, CaseIterable {
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case resource = "访问资源"
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case device = "成员设备"
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}
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var body: some View {
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VStack(spacing: 0) {
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// 1. 头部区域 (Header)
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headerSection
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Divider()
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// 2. 内容区域 (Content)
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Group {
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switch connectState {
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case .waitAuth:
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NetworkWaitAuthView(networkModel: networkModel)
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case .connected:
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connectedContent
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case .disconnected:
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disconnectedContent
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}
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}
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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.background(VisualEffectView(material: .windowBackground, blendingMode: .behindWindow))
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}
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.frame(minWidth: 700, minHeight: 500) // 适当调大宽度以适应 SplitView
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.onAppear {
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syncState(vpnManager.vpnStatus)
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}
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.onChange(of: vpnManager.vpnStatus) { _, newStatus in
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withAnimation(.snappy) {
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syncState(newStatus)
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}
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}
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}
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}
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// MARK: - 视图组件扩展
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extension NetworkView {
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private var headerSection: some View {
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HStack(spacing: 16) {
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statusIndicator
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VStack(alignment: .leading, spacing: 2) {
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Text(appContext.networkSession?.networkName ?? "未连接网络")
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.font(.system(size: 14, weight: .semibold))
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if connectState == .connected {
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Text("虚拟局域网 IP: \(networkModel.networkContext.ip)")
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.font(.system(size: 11, design: .monospaced))
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.foregroundColor(.secondary)
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} else {
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Text("PunchNet 服务未就绪")
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.font(.caption)
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.foregroundColor(.secondary)
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}
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}
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Spacer()
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if connectState == .connected {
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Picker("", selection: $showMode) {
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ForEach(ShowMode.allCases, id: \.self) {
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Text($0.rawValue).tag($0)
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}
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}
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.pickerStyle(.segmented)
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.frame(width: 160)
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}
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Button {
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openWindow(id: "settings")
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} label: {
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Image(systemName: "slider.horizontal.3")
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.font(.system(size: 14))
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.foregroundColor(.secondary)
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}
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.buttonStyle(.plain)
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.help("配置中心")
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}
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.padding(.horizontal, 20)
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.padding(.vertical, 14)
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.background(VisualEffectView(material: .headerView, blendingMode: .withinWindow))
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}
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private var statusIndicator: some View {
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ZStack {
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Circle()
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.fill(connectState == .connected ? Color.green.opacity(0.15) : Color.primary.opacity(0.05))
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.frame(width: 36, height: 36)
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Image(systemName: connectState == .connected ? "checkmark.shield.fill" : "shield.slash.fill")
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.symbolRenderingMode(.hierarchical)
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.foregroundStyle(connectState == .connected ? Color.green : Color.secondary)
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.font(.system(size: 16))
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}
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}
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@ViewBuilder
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private var connectedContent: some View {
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if showMode == .resource {
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// 资源视图：网格布局
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ScrollView {
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LazyVGrid(columns: [
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GridItem(.flexible(), spacing: 8),
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GridItem(.flexible(), spacing: 8),
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GridItem(.flexible(), spacing: 8)
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], spacing: 10) {
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ForEach(networkModel.networkContext.resourceList, id: \.uuid) { res in
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ResourceItemCard(resource: res)
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}
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}
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.padding(20)
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}
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.transition(.opacity)
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.frame(maxWidth: .infinity)
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} else {
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// 设备视图：双栏布局
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NetworkDeviceGroupView(networkModel: networkModel)
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.transition(.asymmetric(insertion: .move(edge: .trailing), removal: .opacity))
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}
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}
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private var disconnectedContent: some View {
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VStack(spacing: 20) {
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Spacer()
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Image(systemName: "antenna.radiowaves.left.and.right")
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.font(.system(size: 40, weight: .ultraLight))
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.foregroundStyle(.tertiary)
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.symbolEffect(.pulse, options: .repeating)
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Text("尚未接入网络")
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.font(.headline)
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Button(action: { startConnection() }) {
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if isConnecting {
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ProgressView()
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.controlSize(.small)
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.frame(width: 80)
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} else {
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Text("建立安全连接")
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.frame(width: 80)
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}
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}
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.buttonStyle(.borderedProminent)
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.disabled(isConnecting)
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Spacer()
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}
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}
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private func syncState(_ status: VPNManager.VPNStatus) {
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switch status {
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case .connected: connectState = .connected
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case .disconnected: connectState = .disconnected
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@unknown default: connectState = .disconnected
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}
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}
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private func startConnection() {
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isConnecting = true
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Task {
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do {
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guard let session = appContext.networkSession else {
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return
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}
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let context = try await networkModel.connect(networkSession: session)
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// 登陆后需要保存到app的上线文
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self.appContext.networkContext = context
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if let options = SystemConfig.getOptions(
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networkId: UInt32(session.networkId),
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networkDomain: session.networkDomain,
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ip: context.ip,
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maskLen: context.maskLen,
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accessToken: session.accessToken,
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identityId: context.identityId,
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hostname: context.hostname,
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noticePort: appContext.noticePort
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) {
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try await vpnManager.enableVpn(options: options)
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}
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} catch {
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print("Connection error: \(error)")
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}
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await MainActor.run {
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isConnecting = false
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}
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}
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}
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}
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// MARK: - 设备组视图 (NavigationSplitView)
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struct NetworkDeviceGroupView: View {
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@Bindable var networkModel: NetworkModel
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@State private var selectedId: Int?
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var body: some View {
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NavigationSplitView {
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List(networkModel.networkContext.nodeList, id: \.id, selection: $selectedId) { node in
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NetworkNodeHeadView(node: node)
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.tag(node.id)
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}
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.listStyle(.sidebar)
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.navigationSplitViewColumnWidth(min: 200, ideal: 220)
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} detail: {
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if let selectedNode = networkModel.networkContext.nodeList.first(where: { $0.id == selectedId }) {
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NetworkNodeDetailView(node: selectedNode)
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} else {
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ContentUnavailableView("选择成员设备", systemImage: "macbook.and.iphone", description: Text("查看详细网络信息和服务"))
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}
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}
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.onAppear {
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if selectedId == nil {
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selectedId = networkModel.networkContext.nodeList.first?.id
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}
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}
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}
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}
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// MARK: - 子组件
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struct NetworkNodeHeadView: View {
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var node: Node
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var body: some View {
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HStack(spacing: 10) {
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Circle()
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.fill(node.connectionStatus == "在线" ? Color.green : Color.secondary.opacity(0.4))
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.frame(width: 8, height: 8)
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VStack(alignment: .leading, spacing: 2) {
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Text(node.name)
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.font(.system(size: 13, weight: .medium))
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Text(node.ip)
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.font(.system(size: 11, design: .monospaced))
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.foregroundColor(.secondary)
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}
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}
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.padding(.vertical, 4)
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}
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}
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struct NetworkNodeDetailView: View {
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@Environment(AppContext.self) private var appContext: AppContext
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var node: Node
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@State private var resources: [Resource] = []
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@State private var isLoading = false
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var body: some View {
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List {
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Section("节点信息") {
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LabeledContent("连接状态", value: node.connectionStatus)
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LabeledContent("虚拟IPv4", value: node.ip)
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LabeledContent("系统环境", value: node.system ?? "未知")
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}
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Section("提供的服务") {
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if isLoading {
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ProgressView()
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.controlSize(.small)
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} else if resources.isEmpty {
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Text("该节点暂未发布资源")
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.foregroundColor(.secondary)
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.font(.callout)
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} else {
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ForEach(resources, id: \.id) { res in
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VStack(alignment: .leading) {
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Text(res.name)
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.font(.body)
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Text(res.url)
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.font(.caption)
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.foregroundColor(.secondary)
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}
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}
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}
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}
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}
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.task(id: node.id) {
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await loadNodeResources(id: node.id)
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}
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}
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private func loadNodeResources(id: Int) async {
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guard let session = appContext.networkSession else {
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return
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}
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isLoading = true
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defer {
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isLoading = false
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}
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let params: [String: Any] = [
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"client_id": SystemConfig.getClientId(),
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"access_token": session.accessToken,
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"id": id
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]
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if let detail = try? await SDLAPIClient.doPost(path: "/get_node_resources", params: params, as: NodeDetail.self) {
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self.resources = detail.resourceList
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}
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}
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}
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struct ResourceItemCard: View {
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let resource: Resource
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@State private var isHovered = false
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var body: some View {
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VStack(alignment: .leading, spacing: 8) {
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Image(systemName: "safari.fill")
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.foregroundColor(.accentColor)
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.font(.title3)
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Text(resource.name)
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.font(.headline)
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.lineLimit(1)
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.truncationMode(.tail)
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Text(resource.url)
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.font(.caption2)
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.foregroundColor(.secondary)
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.lineLimit(1)
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.truncationMode(.middle)
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}
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.padding()
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.frame(minWidth: 0, maxWidth: .infinity, alignment: .leading)
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.overlay(
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RoundedRectangle(cornerRadius: 10)
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.stroke(Color.gray, lineWidth: 1)
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)
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.background(
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RoundedRectangle(cornerRadius: 10)
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.fill(Color(isHovered ? NSColor.selectedControlColor : NSColor.controlBackgroundColor))
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)
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.onHover {
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isHovered = $0
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}
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}
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}
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struct NetworkWaitAuthView: View {
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@Bindable var networkModel: NetworkModel
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var body: some View {
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VStack(spacing: 16) {
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ProgressView()
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Text("等待认证确认中...")
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.foregroundColor(.secondary)
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}
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}
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}
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