293 lines
15 KiB
Swift
293 lines
15 KiB
Swift
import AppKit
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import Localization
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import Metrics
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import SwiftUI
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import Updates
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#if canImport(FoundationModels)
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import FoundationModels
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#endif
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/// 本机信息：机型、芯片、内存、图形、存储、显示器、电池与标识
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struct SystemInfoPage: View {
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@Environment(AppModel.self) private var model
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@Environment(\.isSnapshot) private var isSnapshot
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@State private var revealSerial = false
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@State private var installationID: String?
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@State private var copiedInstallationID = false
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var body: some View {
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let store = model.store
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let system = store.system
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let topology = store.topology
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PageScroll {
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Card(padding: DS.Space.s4, spacing: DS.Space.s3) {
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HStack(spacing: DS.Space.s4) {
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Image(nsImage: NSImage(named: NSImage.computerName) ?? NSApp.applicationIconImage)
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.resizable()
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.aspectRatio(contentMode: .fit)
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.frame(width: DS.Space.s16 + DS.Space.s8, height: DS.Space.s16 + DS.Space.s8)
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.accessibilityHidden(true)
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VStack(alignment: .leading, spacing: DS.Space.s2) {
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Text(verbatim: localizedModel(system.modelName))
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.dsFont(.xl, weight: .semibold)
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.foregroundStyle(DS.Palette.textPrimary)
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Text(verbatim: tr("\(system.osVersion)（\(system.osBuild)）"))
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.dsFont(.sm)
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.foregroundStyle(DS.Palette.textSecondary)
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FlowLayout(spacing: DS.Space.s2) {
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Chip(text: chipName(topology.brand), icon: "apple.logo")
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Chip(text: Format.bytes(ProcessInfo.processInfo.physicalMemory).replacingOccurrences(of: ".0 ", with: " "))
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if let disk = store.disk {
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Chip(text: Format.bytes(disk.total, base: .decimal).replacingOccurrences(of: ".0 ", with: " "))
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}
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if let boot = system.bootDate {
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Chip(text: tr("已运行 ") + Format.uptime(since: boot))
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}
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}
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}
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Spacer(minLength: 0)
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}
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}
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WeightedRow(weights: [1, 1]) {
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InfoCard(icon: "cpu", title: tr("处理器")) {
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InfoRow(label: tr("芯片"), text: topology.brand)
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InfoRow(label: tr("核心"), text: tr("\(topology.logicalCores) 核"))
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ForEach(topology.clusters) { cluster in
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InfoRow(label: cluster.name, text: tr("\(cluster.coreIndices.count) 核"))
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}
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}
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InfoCard(icon: "memorychip", title: tr("内存与图形")) {
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InfoRow(label: tr("内存"), text: Format.bytes(ProcessInfo.processInfo.physicalMemory))
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InfoRow(label: tr("图形"), text: store.gpu?.name ?? topology.brand)
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InfoRow(label: tr("图形核心"), text: store.gpu?.coreCount.map { tr("\($0) 核") } ?? "—")
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InfoRow(label: tr("内存类型"), text: tr("统一内存（CPU 与 GPU 共享）"))
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}
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}
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WeightedRow(weights: [1, 1]) {
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InfoCard(icon: "internaldrive", title: tr("存储")) {
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if let disk = store.disk {
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InfoRow(label: tr("卷"), text: disk.volumeName)
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InfoRow(label: tr("容量"), text: Format.bytes(disk.total, base: .decimal))
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InfoRow(label: tr("可用"), text: Format.bytes(disk.available, base: .decimal))
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ProgressTrack(fraction: disk.usedFraction,
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color: disk.usedFraction > 0.9 ? DS.Palette.warning : DS.Palette.primary)
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} else {
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Text(tr("正在读取…")).dsFont(.xs).foregroundStyle(DS.Palette.textTertiary)
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}
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}
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InfoCard(icon: "battery.75", title: tr("电池")) {
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if let battery = store.battery {
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InfoRow(label: tr("电量"), text: Format.percent(battery.level))
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InfoRow(label: tr("健康度"), text: battery.health.map { Format.percent($0) } ?? "—")
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InfoRow(label: tr("循环次数"), text: battery.cycleCount.map(String.init) ?? "—")
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InfoRow(label: tr("电源"), text: battery.isPluggedIn ? tr("电源适配器\(battery.adapterWatts.map { " · \($0)W" } ?? "")") : tr("电池供电"))
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// macOS 26 起系统自带充电上限；新款机型已不开放第三方写入 SMC 充电控制键，不另做一套
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if ProcessInfo.processInfo.isOperatingSystemAtLeast(OperatingSystemVersion(majorVersion: 26, minorVersion: 0, patchVersion: 0)) {
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HStack(spacing: DS.Space.s2) {
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Text(tr("充电上限可在系统设置中设为 80%–100%，长期接电源时有助于延缓电池老化"))
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.dsFont(.xs)
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.foregroundStyle(DS.Palette.textTertiary)
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.fixedSize(horizontal: false, vertical: true)
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Spacer(minLength: 0)
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Button(tr("电池设置")) {
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if let url = URL(string: "x-apple.systempreferences:com.apple.Battery-Settings.extension") {
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NSWorkspace.shared.open(url)
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}
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}
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.buttonStyle(DSButtonStyle(kind: .secondary))
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.fixedSize()
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}
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}
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} else {
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Text(tr("这台 Mac 没有电池")).dsFont(.xs).foregroundStyle(DS.Palette.textTertiary)
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}
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}
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}
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BluetoothCard()
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DisplayDetails()
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InfoCard(icon: "number", title: tr("标识")) {
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InfoRow(label: tr("机型标识符")) { CopyableText(text: system.modelIdentifier.isEmpty ? "—" : system.modelIdentifier) }
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InfoRow(label: tr("Apple 智能"), text: AppleIntelligenceCompatibility
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.evaluate(chip: topology.brand, osVersion: ProcessInfo.processInfo.operatingSystemVersion)
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.localizedDescription)
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.help(tr("仅显示本机模型当前是否可用；设备兼容不代表当前可用。"))
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InfoRow(label: tr("系统版号")) { CopyableText(text: system.osBuild.isEmpty ? "—" : system.osBuild) }
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InfoRow(label: tr("序列号")) {
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HStack(spacing: DS.Space.s1) {
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if revealSerial, !isSnapshot, let serial = system.serialNumber {
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CopyableText(text: serial)
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} else {
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Text(verbatim: system.serialNumber.map { String(repeating: "•", count: min(12, $0.count)) } ?? "—")
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}
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if system.serialNumber != nil, !isSnapshot {
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MiniIconButton(systemName: revealSerial ? "eye.slash" : "eye", help: revealSerial ? tr("隐藏序列号") : tr("显示序列号")) {
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revealSerial.toggle()
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}
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}
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}
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}
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InfoRow(label: tr("安装标识")) {
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if isSnapshot {
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Image(systemName: "doc.on.doc")
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.foregroundStyle(DS.Palette.textSecondary)
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.accessibilityHidden(true)
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} else if let installationID {
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MiniIconButton(systemName: copiedInstallationID ? "checkmark" : "doc.on.doc",
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help: copiedInstallationID ? tr("已拷贝") : tr("复制安装标识")) {
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NSPasteboard.general.clearContents()
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NSPasteboard.general.setString(installationID, forType: .string)
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copiedInstallationID = true
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Task {
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try? await Task.sleep(for: .seconds(1.2))
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copiedInstallationID = false
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}
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}
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} else {
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Text(verbatim: "—")
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}
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}
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if let boot = system.bootDate {
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InfoRow(label: tr("启动于"), text: boot.formatted(Date.FormatStyle(date: .abbreviated, time: .shortened, locale: L10n.locale)))
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}
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}
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}
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.task {
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guard !isSnapshot else { return }
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installationID = try? InstallationIdentity().hashedID()
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}
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}
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/// “MacBook Pro (16-inch, M5 Max)” → “MacBook Pro 16 英寸（M5 Max）”
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private func localizedModel(_ name: String) -> String {
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guard let open = name.firstIndex(of: "("), name.hasSuffix(")") else { return name }
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let base = name[..<open].trimmingCharacters(in: .whitespaces)
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var details = name[name.index(after: open)..<name.index(before: name.endIndex)]
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.split(separator: ",").map { $0.trimmingCharacters(in: .whitespaces) }
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var size = ""
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if let index = details.firstIndex(where: { $0.hasSuffix("-inch") }) {
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size = tr(" \(details[index].dropLast("-inch".count)) 英寸")
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details.remove(at: index)
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}
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return details.isEmpty ? base + size : tr("\(base)\(size)（\(details.joined(separator: tr("，")))）")
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}
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private func chipName(_ brand: String) -> String {
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brand.hasPrefix("Apple ") ? String(brand.dropFirst("Apple ".count)) : brand
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}
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}
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/// “支持”表示本机模型已就绪，不再把仅满足设备和系统门槛当作当前可用。
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enum AppleIntelligenceCompatibility: Equatable {
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case unsupportedHardware
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case requiresSystemUpdate
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case unknown
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case unavailable
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case supported
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static func evaluate(chip: String, osVersion: OperatingSystemVersion) -> Self {
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#if canImport(FoundationModels)
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if #available(macOS 26.0, *) {
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return evaluate(chip: chip, osVersion: osVersion,
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modelIsAvailable: SystemLanguageModel.default.isAvailable)
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}
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#endif
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return evaluate(chip: chip, osVersion: osVersion, modelIsAvailable: nil)
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}
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static func evaluate(chip: String, osVersion: OperatingSystemVersion, modelIsAvailable: Bool?) -> Self {
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guard chip.hasPrefix("Apple M") || chip == "Apple A18 Pro" else { return .unsupportedHardware }
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guard osVersion.majorVersion > 15 || (osVersion.majorVersion == 15 && osVersion.minorVersion >= 1) else {
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return .requiresSystemUpdate
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}
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guard let modelIsAvailable else { return .unknown }
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return modelIsAvailable ? .supported : .unavailable
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}
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var localizedDescription: String {
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switch self {
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case .unsupportedHardware: tr("设备不支持")
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case .requiresSystemUpdate: tr("需要 macOS 15.1 或更新版本")
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case .unknown: tr("无法检测")
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case .unavailable: tr("不可用")
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case .supported: tr("支持")
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}
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}
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}
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private struct InfoCard<Content: View>: View {
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let icon: String
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let title: String
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@ViewBuilder var content: Content
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var body: some View {
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Card(padding: DS.Space.s3, spacing: DS.Space.s2) {
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HStack(spacing: DS.Space.s1) {
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Image(systemName: icon).font(.system(size: DS.TextSize.xs.rawValue, weight: .semibold))
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Text(title).dsFont(.xs, weight: .semibold)
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}
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.foregroundStyle(DS.Palette.textSecondary)
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content
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}
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}
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}
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/// 显示器信息：名称、尺寸、原生分辨率与刷新率；当前模式未给出刷新率时标注上限。
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struct DisplayInfo: Identifiable, Equatable, Sendable {
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let target: DisplayTarget
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var id: UInt32 { target.id }
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let name: String
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let isBuiltIn: Bool
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let isMain: Bool
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let summary: String
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@MainActor
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static func all() -> [DisplayInfo] {
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NSScreen.screens.map { screen in
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let id = (screen.deviceDescription[NSDeviceDescriptionKey("NSScreenNumber")] as? NSNumber)?.uint32Value ?? 0
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var parts: [String] = []
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let millimeters = CGDisplayScreenSize(id)
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if millimeters.width > 0 {
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let inches = (millimeters.width * millimeters.width + millimeters.height * millimeters.height).squareRoot() / 25.4
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parts.append(tr("\(Int(inches.rounded())) 英寸"))
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}
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if let native = nativeResolution(id) { parts.append("\(native.width)×\(native.height)") }
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let points = screen.frame.size
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parts.append(tr("显示为 \(Int(points.width))×\(Int(points.height))"))
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let refresh = CGDisplayCopyDisplayMode(id)?.refreshRate ?? 0
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if refresh > 0 { parts.append("\(Int(refresh.rounded()))Hz") }
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else if screen.maximumFramesPerSecond > 0 { parts.append("≤\(screen.maximumFramesPerSecond)Hz") }
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return DisplayInfo(target: DisplayTarget(id: id, identity: NativeDisplayDDC.identity(for: id) ?? "unavailable-\(id)"),
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name: screen.localizedName, isBuiltIn: CGDisplayIsBuiltin(id) != 0,
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isMain: CGDisplayIsMain(id) != 0, summary: parts.joined(separator: " · "))
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}
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}
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/// 面板的原生分辨率：优先取标记为原生的显示模式；缩放模式的像素可能比面板还多（如 6400×3600）
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private static func nativeResolution(_ id: CGDirectDisplayID) -> (width: Int, height: Int)? {
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let options = [kCGDisplayShowDuplicateLowResolutionModes: true] as CFDictionary
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guard let modes = CGDisplayCopyAllDisplayModes(id, options) as? [CGDisplayMode], !modes.isEmpty else { return nil }
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let nativeFlag: UInt32 = 0x0200_0000 // kDisplayModeNativeFlag
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let native = modes.filter { $0.ioFlags & nativeFlag != 0 }
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guard let best = (native.isEmpty ? modes : native)
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.max(by: { $0.pixelWidth * $0.pixelHeight < $1.pixelWidth * $1.pixelHeight }) else { return nil }
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return (best.pixelWidth, best.pixelHeight)
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}
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}
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/// 蓝牙设备的当前或最近电量；页面打开期间由 BluetoothController 每分钟刷新
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private struct BluetoothCard: View {
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@Environment(AppModel.self) private var model
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var body: some View {
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InfoCard(icon: "dot.radiowaves.left.and.right", title: tr("蓝牙设备")) {
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BluetoothDeviceList(devices: model.bluetooth.devices)
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}
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}
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}
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