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https://github.com/shadowsocks/ShadowsocksX-NG.git
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90 lines
3.5 KiB
Swift
90 lines
3.5 KiB
Swift
import Foundation
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/// 状态菜单八项白名单的呈现模型（spec #21 D11，issue #31）：从运行状态、
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/// 模式、目录树与监听设置派生菜单数据。不持有 AppKit 类型，纯逻辑可测；
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/// 视觉与交互细节（勾选标记、禁用态）在 ProxyStatusMenu 呈现，不建自动测试。
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enum StatusMenuModel {
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/// 头部状态摘要：运行状态、当前模式、活动目标（含点名失败细节）。
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struct Summary: Equatable {
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/// 代理开关的当前意图：true 为已开（菜单项呈现「停止代理」）。
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let isOn: Bool
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let status: String
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/// 启动/激活/系统代理失败的点名原因，随状态摘要一并呈现。
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let detail: String?
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let modeLabel: String
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/// 活动目标从根到节点的显示名路径；未激活为 nil。
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let targetPath: String?
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}
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/// 运行状态 → 摘要映射（与主窗口诊断区口径一致）。
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static func summary(
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state: ProxyRuntimeController.ProxyState,
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mode: ProxyMode,
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targetPath: String?
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) -> Summary {
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let status: String
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let detail: String?
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switch state {
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case .off:
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status = "代理未运行"
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detail = nil
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case .starting:
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status = "正在启动代理…"
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detail = nil
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case .running:
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status = "代理运行中"
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detail = nil
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case .firewallBlocked:
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status = "代理运行中（局域网受阻）"
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detail = AppPresentation.message(for: state)
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case .launchFailed:
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status = "启动失败"
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detail = AppPresentation.message(for: state)
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case .activationFailed:
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status = "无法启动"
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detail = AppPresentation.message(for: state)
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case .requiresApproval:
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status = "等待允许后台代理"
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detail = AppPresentation.message(for: state)
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case .serviceFailed:
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status = "服务管理失败"
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detail = AppPresentation.message(for: state)
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case .systemProxyFailed:
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status = "系统代理未应用"
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detail = AppPresentation.message(for: state)
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}
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return Summary(
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isOn: state.isOn, status: status, detail: detail, modeLabel: mode.label,
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targetPath: targetPath)
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}
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/// 复制 HTTP 导出行（D11）：shell 可直接 source 的 http/https 双导出；
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/// HTTP 入站未启用时无行可复制（菜单项禁用）。地址取监听范围的对外地址
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/// （回环态 127.0.0.1，主机态为对外公布地址），与 PAC 语义一致。
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static func httpExportLine(settings: SslocalListenSettings) -> String? {
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guard settings.httpProxyEnabled else { return nil }
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let endpoint = "http://\(settings.scope.advertisedAddress):\(settings.httpPort)"
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return "export http_proxy=\(endpoint);export https_proxy=\(endpoint);"
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}
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/// 活动目标的显示名路径（根 → 节点，" / " 连接）；基于目录树 projection
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/// 派生（issue #41）。未激活或目标已不在树中为 nil。
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static func targetPath(in nodes: [CatalogTreeNode], activeTargetID: NodeID?) -> String? {
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guard let activeTargetID else { return nil }
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var path: [String] = []
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func search(_ node: CatalogTreeNode) -> Bool {
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if node.id == activeTargetID {
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path.append(node.name)
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return true
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}
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for child in node.children ?? [] where search(child) {
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path.insert(node.name, at: 0)
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return true
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}
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return false
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}
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for node in nodes where search(node) { break }
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return path.isEmpty ? nil : path.joined(separator: " / ")
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}
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}
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