import AppKit
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import Darwin
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import Foundation
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import AlignerCore
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@MainActor
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final class PerformanceDiagnosticsExporter {
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func export(
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version: String,
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build: String,
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preferences: AlignerPreferences,
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accessibility: String,
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screenRecording: String,
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quickSwitch: [String: Any]
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) {
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let savePanel = NSSavePanel()
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savePanel.title = "导出性能诊断包"
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savePanel.nameFieldStringValue = "Aligner-Diagnostics-\(fileTimestamp()).zip"
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savePanel.allowedContentTypes = [.zip]
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savePanel.canCreateDirectories = true
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NSApp.activate(ignoringOtherApps: true)
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guard savePanel.runModal() == .OK, let destinationURL = savePanel.url else {
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DevelopmentDiagnostics.log("diagnostics.export.cancelled")
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return
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}
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let summaryData: Data
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do {
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summaryData = try makeSummaryData(
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version: version,
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build: build,
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preferences: preferences,
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accessibility: accessibility,
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screenRecording: screenRecording,
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quickSwitch: quickSwitch
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)
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} catch {
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showFailure(error)
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return
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}
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let logURLs = DevelopmentDiagnostics.logURLs
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DevelopmentDiagnostics.logSync("diagnostics.export.start", ["logFileCount": logURLs.count])
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DispatchQueue.global(qos: .utility).async {
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do {
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_ = try PerformanceDiagnosticArchiveWriter.write(
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to: destinationURL,
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summaryJSON: summaryData,
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eventLogURLs: logURLs
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)
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DispatchQueue.main.async {
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DevelopmentDiagnostics.log("diagnostics.export.succeeded", [
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"archiveCreated": true
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])
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self.showSuccess(destinationURL)
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}
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} catch {
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DispatchQueue.main.async {
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DevelopmentDiagnostics.log("diagnostics.export.failed", DevelopmentDiagnostics.errorSummaryFields(error))
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self.showFailure(error)
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}
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}
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}
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}
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private func makeSummaryData(
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version: String,
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build: String,
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preferences: AlignerPreferences,
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accessibility: String,
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screenRecording: String,
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quickSwitch: [String: Any]
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) throws -> Data {
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let processInfo = ProcessInfo.processInfo
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let systemVersion = processInfo.operatingSystemVersion
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let displaySummaries = NSScreen.screens.map { screen in
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[
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"frame": NSStringFromRect(screen.frame),
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"visibleFrame": NSStringFromRect(screen.visibleFrame),
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"scale": screen.backingScaleFactor,
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"isMain": screen == NSScreen.main
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] as [String: Any]
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}
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let summary: [String: Any] = [
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"schemaVersion": 1,
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"collectedAt": ISO8601DateFormatter().string(from: Date()),
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"app": [
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"name": "Aligner",
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"version": version,
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"build": build,
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"bundleIdentifier": Bundle.main.bundleIdentifier ?? ""
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],
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"system": [
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"model": hardwareModel(),
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"osVersion": processInfo.operatingSystemVersionString,
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"osVersionComponents": "\(systemVersion.majorVersion).\(systemVersion.minorVersion).\(systemVersion.patchVersion)",
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"processorCount": processInfo.processorCount,
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"activeProcessorCount": processInfo.activeProcessorCount,
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"physicalMemoryBytes": processInfo.physicalMemory,
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"displays": displaySummaries
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],
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"permissions": [
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"accessibility": accessibility,
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"screenRecording": screenRecording
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],
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"preferences": [
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"showMinimizedWindows": preferences.showMinimizedWindows,
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"showFullscreenWindows": preferences.showFullscreenWindows,
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"waterfallViewMode": preferences.quickSwitchWaterfallViewMode.rawValue,
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"theme": preferences.theme.rawValue,
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"language": preferences.language.rawValue,
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"spaceDisplayStrategy": preferences.spaceDisplayStrategy.rawValue
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],
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"quickSwitch": quickSwitch,
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"collection": [
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"includesApplicationNames": true,
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"includesWindowCounts": true,
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"includesWindowTitles": false,
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"includesScreenshots": false,
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"includesTypedText": false
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]
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]
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return try JSONSerialization.data(withJSONObject: summary, options: [.prettyPrinted, .sortedKeys])
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}
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private func showSuccess(_ destinationURL: URL) {
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let alert = NSAlert()
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alert.messageText = "性能诊断包已导出"
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alert.informativeText = "请把 \(destinationURL.lastPathComponent) 发给 Aligner 支持人员。"
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alert.alertStyle = .informational
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alert.addButton(withTitle: "好")
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alert.runModal()
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}
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private func showFailure(_ error: Error) {
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let alert = NSAlert(error: error)
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alert.messageText = "无法导出性能诊断包"
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alert.runModal()
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}
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private func fileTimestamp() -> String {
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let formatter = DateFormatter()
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formatter.locale = Locale(identifier: "en_US_POSIX")
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formatter.dateFormat = "yyyyMMdd-HHmmss"
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return formatter.string(from: Date())
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}
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private func hardwareModel() -> String {
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var size = 0
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guard sysctlbyname("hw.model", nil, &size, nil, 0) == 0, size > 0 else { return "unknown" }
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var buffer = [CChar](repeating: 0, count: size)
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guard sysctlbyname("hw.model", &buffer, &size, nil, 0) == 0 else { return "unknown" }
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let bytes = buffer.prefix { $0 != 0 }.map { UInt8(bitPattern: $0) }
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return String(decoding: bytes, as: UTF8.self)
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}
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}
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