     1→import SwiftUI
     2→import SwiftData
     3→
     4→@main
     5→struct NEOGWorkspaceManagerApp: App {
     6→    @StateObject private var themeManager = ThemeManager.shared
     7→    @StateObject private var fileService = FileService.shared
     8→
     9→    var sharedModelContainer: ModelContainer = {
    10→        let schema = Schema([
    11→            WorkspaceItem.self
    12→        ])
    13→        let modelConfiguration = ModelConfiguration(
    14→            schema: schema,
    15→            isStoredInMemoryOnly: false
    16→        )
    17→
    18→        do {
    19→            return try ModelContainer(for: schema, configurations: [modelConfiguration])
    20→        } catch {
    21→            fatalError("Could not create ModelContainer: \(error)")
    22→        }
    23→    }()
    24→
    25→    var body: some Scene {
    26→        WindowGroup {
    27→            ContentView()
    28→                .environmentObject(themeManager)
    29→                .environmentObject(fileService)
    30→                .environment(\.theme, ThemeColors(isDark: themeManager.isDark))
    31→                .preferredColorScheme(themeManager.currentTheme == .system ? nil : (themeManager.isDark ? .dark : .light))
    32→        }
    33→        .modelContainer(sharedModelContainer)
    34→        .windowStyle(.automatic)
    35→        .windowResizability(.contentSize)
    36→        .defaultSize(width: 1200, height: 800)
    37→        .commands {
    38→            CommandGroup(replacing: .newItem) { }
    39→
    40→            CommandMenu("Navegacao") {
    41→                Button("Apps iOS") {
    42→                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.appsIOS)
    43→                }
    44→                .keyboardShortcut("1", modifiers: .command)
    45→
    46→                Button("Apps macOS") {
    47→                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.appsMacOS)
    48→                }
    49→                .keyboardShortcut("2", modifiers: .command)
    50→
    51→                Button("Projects") {
    52→                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.projectsCore)
    53→                }
    54→                .keyboardShortcut("3", modifiers: .command)
    55→
    56→                Button("Web") {
    57→                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.web)
    58→                }
    59→                .keyboardShortcut("4", modifiers: .command)
    60→
    61→                Button("Services") {
    62→                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.services)
    63→                }
    64→                .keyboardShortcut("5", modifiers: .command)
    65→
    66→                Button("Scripts") {
    67→                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.scripts)
    68→                }
    69→                .keyboardShortcut("6", modifiers: .command)
    70→
    71→                Button("Docs") {
    72→                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.docs)
    73→                }
    74→                .keyboardShortcut("7", modifiers: .command)
    75→            }
    76→
    77→            CommandMenu("Acoes") {
    78→                Button("Buscar no Workspace") {
    79→                    NotificationCenter.default.post(name: .showGlobalSearch, object: nil)
    80→                }
    81→                .keyboardShortcut("k", modifiers: .command)
    82→
    83→                Divider()
    84→
    85→                Button("Abrir no Xcode") {
    86→                    NotificationCenter.default.post(name: .openInXcode, object: nil)
    87→                }
    88→                .keyboardShortcut("o", modifiers: [.command, .shift])
    89→
    90→                Button("Abrir no Finder") {
    91→                    NotificationCenter.default.post(name: .openInFinder, object: nil)
    92→                }
    93→                .keyboardShortcut("f", modifiers: [.command, .shift])
    94→
    95→                Button("Abrir no Terminal") {
    96→                    NotificationCenter.default.post(name: .openInTerminal, object: nil)
    97→                }
    98→                .keyboardShortcut("t", modifiers: [.command, .shift])
    99→
   100→                Divider()
   101→
   102→                Button("Recarregar") {
   103→                    NotificationCenter.default.post(name: .reloadFiles, object: nil)
   104→                }
   105→                .keyboardShortcut("r", modifiers: .command)
   106→            }
   107→
   108→            CommandMenu("Tema") {
   109→                Button("Escuro") {
   110→                    themeManager.currentTheme = .dark
   111→                }
   112→                .keyboardShortcut("d", modifiers: [.command, .option])
   113→
   114→                Button("Claro") {
   115→                    themeManager.currentTheme = .light
   116→                }
   117→                .keyboardShortcut("l", modifiers: [.command, .option])
   118→
   119→                Button("Sistema") {
   120→                    themeManager.currentTheme = .system
   121→                }
   122→                .keyboardShortcut("s", modifiers: [.command, .option])
   123→            }
   124→        }
   125→
   126→        Settings {
   127→            SettingsView()
   128→                .environmentObject(themeManager)
   129→        }
   130→    }
   131→}
   132→
   133→// MARK: - Notification Names
   134→
   135→extension Notification.Name {
   136→    static let selectCategory = Notification.Name("selectCategory")
   137→    static let openInXcode = Notification.Name("openInXcode")
   138→    static let openInFinder = Notification.Name("openInFinder")
   139→    static let openInTerminal = Notification.Name("openInTerminal")
   140→    static let reloadFiles = Notification.Name("reloadFiles")
   141→    static let showGlobalSearch = Notification.Name("showGlobalSearch")
   142→}
   143→

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>

import SwiftUI
import SwiftData

@main
struct NEOGWorkspaceManagerApp: App {
    @StateObject private var themeManager = ThemeManager.shared
    @StateObject private var fileService = FileService.shared

    var sharedModelContainer: ModelContainer = {
        let schema = Schema([
            WorkspaceItem.self
        ])
        let modelConfiguration = ModelConfiguration(
            schema: schema,
            isStoredInMemoryOnly: false
        )

        do {
            return try ModelContainer(for: schema, configurations: [modelConfiguration])
        } catch {
            fatalError("Could not create ModelContainer: \(error)")
        }
    }()

    var body: some Scene {
        WindowGroup {
            ContentView()
                .environmentObject(themeManager)
                .environmentObject(fileService)
                .environment(\.theme, ThemeColors(isDark: themeManager.isDark))
                .preferredColorScheme(themeManager.currentTheme == .system ? nil : (themeManager.isDark ? .dark : .light))
        }
        .modelContainer(sharedModelContainer)
        .windowStyle(.automatic)
        .windowResizability(.contentSize)
        .defaultSize(width: 1200, height: 800)
        .commands {
            CommandGroup(replacing: .newItem) { }

            CommandMenu("Navegacao") {
                Button("Apps iOS") {
                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.appsIOS)
                }
                .keyboardShortcut("1", modifiers: .command)

                Button("Apps macOS") {
                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.appsMacOS)
                }
                .keyboardShortcut("2", modifiers: .command)

                Button("Projects") {
                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.projectsCore)
                }
                .keyboardShortcut("3", modifiers: .command)

                Button("Web") {
                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.web)
                }
                .keyboardShortcut("4", modifiers: .command)

                Button("Services") {
                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.services)
                }
                .keyboardShortcut("5", modifiers: .command)

                Button("Scripts") {
                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.scripts)
                }
                .keyboardShortcut("6", modifiers: .command)

                Button("Docs") {
                    NotificationCenter.default.post(name: .selectCategory, object: WorkspaceCategory.docs)
                }
                .keyboardShortcut("7", modifiers: .command)
            }

            CommandMenu("Acoes") {
                Button("Buscar no Workspace") {
                    NotificationCenter.default.post(name: .showGlobalSearch, object: nil)
                }
                .keyboardShortcut("k", modifiers: .command)

                Divider()

                Button("Abrir no Xcode") {
                    NotificationCenter.default.post(name: .openInXcode, object: nil)
                }
                .keyboardShortcut("o", modifiers: [.command, .shift])

                Button("Abrir no Finder") {
                    NotificationCenter.default.post(name: .openInFinder, object: nil)
                }
                .keyboardShortcut("f", modifiers: [.command, .shift])

                Button("Abrir no Terminal") {
                    NotificationCenter.default.post(name: .openInTerminal, object: nil)
                }
                .keyboardShortcut("t", modifiers: [.command, .shift])

                Divider()

                Button("Recarregar") {
                    NotificationCenter.default.post(name: .reloadFiles, object: nil)
                }
                .keyboardShortcut("r", modifiers: .command)
            }

            CommandMenu("Tema") {
                Button("Escuro") {
                    themeManager.currentTheme = .dark
                }
                .keyboardShortcut("d", modifiers: [.command, .option])

                Button("Claro") {
                    themeManager.currentTheme = .light
                }
                .keyboardShortcut("l", modifiers: [.command, .option])

                Button("Sistema") {
                    themeManager.currentTheme = .system
                }
                .keyboardShortcut("s", modifiers: [.command, .option])
            }
        }

        Settings {
            SettingsView()
                .environmentObject(themeManager)
        }
    }
}

// MARK: - Notification Names

extension Notification.Name {
    static let selectCategory = Notification.Name("selectCategory")
    static let openInXcode = Notification.Name("openInXcode")
    static let openInFinder = Notification.Name("openInFinder")
    static let openInTerminal = Notification.Name("openInTerminal")
    static let reloadFiles = Notification.Name("reloadFiles")
    static let showGlobalSearch = Notification.Name("showGlobalSearch")
}


     1→import Foundation
     2→import Combine
     3→
     4→// MARK: - File Service
     5→
     6→@MainActor
     7→class FileService: ObservableObject {
     8→    static let shared = FileService()
     9→
    10→    @Published var isLoading = false
    11→    @Published var error: String?
    12→
    13→    private let fileManager = FileManager.default
    14→
    15→    private init() {}
    16→
    17→    // MARK: - Directory Listing
    18→
    19→    func listDirectory(_ path: String, recursive: Bool = false) -> [FileItem] {
    20→        isLoading = true
    21→        defer { isLoading = false }
    22→
    23→        var items: [FileItem] = []
    24→
    25→        do {
    26→            let contents = try fileManager.contentsOfDirectory(atPath: path)
    27→
    28→            for name in contents.sorted() {
    29→                // Skip hidden files
    30→                if name.hasPrefix(".") { continue }
    31→
    32→                let fullPath = (path as NSString).appendingPathComponent(name)
    33→                var isDirectory: ObjCBool = false
    34→
    35→                guard fileManager.fileExists(atPath: fullPath, isDirectory: &isDirectory) else {
    36→                    continue
    37→                }
    38→
    39→                let attributes = try? fileManager.attributesOfItem(atPath: fullPath)
    40→                let size = attributes?[.size] as? Int64 ?? 0
    41→                let modDate = attributes?[.modificationDate] as? Date
    42→
    43→                let ext = (name as NSString).pathExtension
    44→                let type: ItemType
    45→
    46→                if isDirectory.boolValue {
    47→                    // Check if it's an Xcode project
    48→                    if ext == "xcodeproj" || ext == "xcworkspace" {
    49→                        type = .xcodeproj
    50→                    } else {
    51→                        type = .folder
    52→                    }
    53→                } else {
    54→                    type = ItemType.from(extension: ext)
    55→                }
    56→
    57→                let children: [FileItem]? = (recursive && isDirectory.boolValue && type == .folder)
    58→                    ? listDirectory(fullPath, recursive: true)
    59→                    : nil
    60→
    61→                let item = FileItem(
    62→                    path: fullPath,
    63→                    name: name,
    64→                    type: type,
    65→                    isDirectory: isDirectory.boolValue,
    66→                    size: size,
    67→                    modifiedDate: modDate,
    68→                    children: children
    69→                )
    70→                items.append(item)
    71→            }
    72→        } catch {
    73→            self.error = error.localizedDescription
    74→        }
    75→
    76→        // Sort: folders first, then by name
    77→        return items.sorted { item1, item2 in
    78→            if item1.isDirectory != item2.isDirectory {
    79→                return item1.isDirectory
    80→            }
    81→            return item1.name.localizedCaseInsensitiveCompare(item2.name) == .orderedAscending
    82→        }
    83→    }
    84→
    85→    // MARK: - Read File
    86→
    87→    func readFile(_ path: String) -> String? {
    88→        do {
    89→            return try String(contentsOfFile: path, encoding: .utf8)
    90→        } catch {
    91→            self.error = "Erro ao ler arquivo: \(error.localizedDescription)"
    92→            return nil
    93→        }
    94→    }
    95→
    96→    // MARK: - Write File
    97→
    98→    func writeFile(_ path: String, content: String) throws {
    99→        try content.write(toFile: path, atomically: true, encoding: .utf8)
   100→    }
   101→
   102→    /// Create backup before editing
   103→    func backupFile(_ path: String) throws -> String {
   104→        let backupPath = path + ".bak"
   105→        if fileManager.fileExists(atPath: backupPath) {
   106→            try fileManager.removeItem(atPath: backupPath)
   107→        }
   108→        try fileManager.copyItem(atPath: path, toPath: backupPath)
   109→        return backupPath
   110→    }
   111→
   112→    // MARK: - File Info
   113→
   114→    func fileInfo(_ path: String) -> [FileAttributeKey: Any]? {
   115→        do {
   116→            return try fileManager.attributesOfItem(atPath: path)
   117→        } catch {
   118→            self.error = error.localizedDescription
   119→            return nil
   120→        }
   121→    }
   122→
   123→    // MARK: - Open in External Apps (using Process instead of AppKit)
   124→
   125→    func openInFinder(_ path: String) {
   126→        runCommand("/usr/bin/open", arguments: ["-R", path])
   127→    }
   128→
   129→    func openInXcode(_ path: String) {
   130→        runCommand("/usr/bin/open", arguments: ["-a", "Xcode", path])
   131→    }
   132→
   133→    func openInTerminal(_ path: String) {
   134→        let script = """
   135→        tell application "Terminal"
   136→            activate
   137→            do script "cd '\(path)'"
   138→        end tell
   139→        """
   140→        runCommand("/usr/bin/osascript", arguments: ["-e", script])
   141→    }
   142→
   143→    func openInVSCode(_ path: String) {
   144→        runCommand("/usr/bin/env", arguments: ["code", path])
   145→    }
   146→
   147→    func openFile(_ path: String) {
   148→        runCommand("/usr/bin/open", arguments: [path])
   149→    }
   150→
   151→    // MARK: - Helper for running commands
   152→
   153→    private func runCommand(_ executable: String, arguments: [String]) {
   154→        let process = Process()
   155→        process.executableURL = URL(fileURLWithPath: executable)
   156→        process.arguments = arguments
   157→
   158→        do {
   159→            try process.run()
   160→        } catch {
   161→            self.error = "Erro ao executar comando: \(error.localizedDescription)"
   162→        }
   163→    }
   164→
   165→    // MARK: - Workspace Statistics
   166→
   167→    func countItems(in category: WorkspaceCategory) -> Int {
   168→        let items = listDirectory(category.path)
   169→        return items.count
   170→    }
   171→
   172→    func countAllFiles(in path: String) -> Int {
   173→        var count = 0
   174→        let items = listDirectory(path)
   175→        for item in items {
   176→            if item.isDirectory {
   177→                count += countAllFiles(in: item.path)
   178→            } else {
   179→                count += 1
   180→            }
   181→        }
   182→        return count
   183→    }
   184→
   185→    // MARK: - CRUD Operations
   186→
   187→    /// Delete item (move to trash by default)
   188→    func deleteItem(at path: String, moveToTrash: Bool = true) throws {
   189→        if moveToTrash {
   190→            let url = URL(fileURLWithPath: path)
   191→            try fileManager.trashItem(at: url, resultingItemURL: nil)
   192→        } else {
   193→            try fileManager.removeItem(atPath: path)
   194→        }
   195→    }
   196→
   197→    /// Create a new file with optional content
   198→    func createFile(at directory: String, name: String, content: String = "") throws {
   199→        let path = (directory as NSString).appendingPathComponent(name)
   200→        guard !fileManager.fileExists(atPath: path) else {
   201→            throw NSError(domain: "FileService", code: 1, userInfo: [
   202→                NSLocalizedDescriptionKey: "Arquivo ja existe: \(name)"
   203→            ])
   204→        }
   205→        try content.write(toFile: path, atomically: true, encoding: .utf8)
   206→    }
   207→
   208→    /// Create a new folder
   209→    func createFolder(at directory: String, name: String) throws {
   210→        let path = (directory as NSString).appendingPathComponent(name)
   211→        guard !fileManager.fileExists(atPath: path) else {
   212→            throw NSError(domain: "FileService", code: 2, userInfo: [
   213→                NSLocalizedDescriptionKey: "Pasta ja existe: \(name)"
   214→            ])
   215→        }
   216→        try fileManager.createDirectory(atPath: path, withIntermediateDirectories: false)
   217→    }
   218→
   219→    /// Rename item
   220→    func renameItem(at path: String, to newName: String) throws {
   221→        let directory = (path as NSString).deletingLastPathComponent
   222→        let newPath = (directory as NSString).appendingPathComponent(newName)
   223→        guard !fileManager.fileExists(atPath: newPath) else {
   224→            throw NSError(domain: "FileService", code: 3, userInfo: [
   225→                NSLocalizedDescriptionKey: "Ja existe um item com o nome: \(newName)"
   226→            ])
   227→        }
   228→        try fileManager.moveItem(atPath: path, toPath: newPath)
   229→    }
   230→
   231→    /// Move item to another location
   232→    func moveItem(from source: String, to destinationDir: String) throws {
   233→        let name = (source as NSString).lastPathComponent
   234→        let destination = (destinationDir as NSString).appendingPathComponent(name)
   235→        guard !fileManager.fileExists(atPath: destination) else {
   236→            throw NSError(domain: "FileService", code: 4, userInfo: [
   237→                NSLocalizedDescriptionKey: "Ja existe um item com o nome \(name) no destino"
   238→            ])
   239→        }
   240→        try fileManager.moveItem(atPath: source, toPath: destination)
   241→    }
   242→
   243→    /// Duplicate item
   244→    func duplicateItem(at path: String) throws -> String {
   245→        let directory = (path as NSString).deletingLastPathComponent
   246→        let name = (path as NSString).lastPathComponent
   247→        let ext = (name as NSString).pathExtension
   248→        let baseName = (name as NSString).deletingPathExtension
   249→
   250→        var newName = ext.isEmpty ? "\(baseName) copy" : "\(baseName) copy.\(ext)"
   251→        var newPath = (directory as NSString).appendingPathComponent(newName)
   252→        var counter = 2
   253→
   254→        while fileManager.fileExists(atPath: newPath) {
   255→            newName = ext.isEmpty ? "\(baseName) copy \(counter)" : "\(baseName) copy \(counter).\(ext)"
   256→            newPath = (directory as NSString).appendingPathComponent(newName)
   257→            counter += 1
   258→        }
   259→
   260→        try fileManager.copyItem(atPath: path, toPath: newPath)
   261→        return newPath
   262→    }
   263→
   264→    // MARK: - Search
   265→
   266→    func search(query: String, in path: String) -> [FileItem] {
   267→        var results: [FileItem] = []
   268→        let items = listDirectory(path)
   269→
   270→        for item in items {
   271→            if item.name.localizedCaseInsensitiveContains(query) {
   272→                results.append(item)
   273→            }
   274→            if item.isDirectory && item.type == .folder {
   275→                results.append(contentsOf: search(query: query, in: item.path))
   276→            }
   277→        }
   278→
   279→        return results
   280→    }
   281→}
   282→
   283→// MARK: - Execution Service
   284→
   285→@MainActor
   286→class ExecutionService: ObservableObject {
   287→    static let shared = ExecutionService()
   288→
   289→    @Published var isRunning = false
   290→    @Published var output = ""
   291→    @Published var error: String?
   292→
   293→    private init() {}
   294→
   295→    func runScript(_ path: String) async throws -> String {
   296→        isRunning = true
   297→        output = ""
   298→        defer { isRunning = false }
   299→
   300→        let process = Process()
   301→        let pipe = Pipe()
   302→
   303→        let ext = (path as NSString).pathExtension
   304→
   305→        switch ext {
   306→        case "sh", "bash", "zsh":
   307→            process.executableURL = URL(fileURLWithPath: "/bin/bash")
   308→            process.arguments = [path]
   309→        case "py":
   310→            process.executableURL = URL(fileURLWithPath: "/usr/bin/env")
   311→            process.arguments = ["python3", path]
   312→        default:
   313→            throw NSError(domain: "ExecutionService", code: 1, userInfo: [
   314→                NSLocalizedDescriptionKey: "Tipo de arquivo nao suportado para execucao"
   315→            ])
   316→        }
   317→
   318→        process.standardOutput = pipe
   319→        process.standardError = pipe
   320→        process.currentDirectoryURL = URL(fileURLWithPath: (path as NSString).deletingLastPathComponent)
   321→
   322→        try process.run()
   323→
   324→        let data = pipe.fileHandleForReading.readDataToEndOfFile()
   325→        let result = String(data: data, encoding: .utf8) ?? ""
   326→
   327→        process.waitUntilExit()
   328→
   329→        output = result
   330→        return result
   331→    }
   332→}
   333→

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>

import Foundation
import Combine

// MARK: - File Service

@MainActor
class FileService: ObservableObject {
    static let shared = FileService()

    @Published var isLoading = false
    @Published var error: String?

    private let fileManager = FileManager.default

    private init() {}

    // MARK: - Directory Listing

    func listDirectory(_ path: String, recursive: Bool = false) -> [FileItem] {
        isLoading = true
        defer { isLoading = false }

        var items: [FileItem] = []

        do {
            let contents = try fileManager.contentsOfDirectory(atPath: path)

            for name in contents.sorted() {
                // Skip hidden files
                if name.hasPrefix(".") { continue }

                let fullPath = (path as NSString).appendingPathComponent(name)
                var isDirectory: ObjCBool = false

                guard fileManager.fileExists(atPath: fullPath, isDirectory: &isDirectory) else {
                    continue
                }

                let attributes = try? fileManager.attributesOfItem(atPath: fullPath)
                let size = attributes?[.size] as? Int64 ?? 0
                let modDate = attributes?[.modificationDate] as? Date

                let ext = (name as NSString).pathExtension
                let type: ItemType

                if isDirectory.boolValue {
                    // Check if it's an Xcode project
                    if ext == "xcodeproj" || ext == "xcworkspace" {
                        type = .xcodeproj
                    } else {
                        type = .folder
                    }
                } else {
                    type = ItemType.from(extension: ext)
                }

                let children: [FileItem]? = (recursive && isDirectory.boolValue && type == .folder)
                    ? listDirectory(fullPath, recursive: true)
                    : nil

                let item = FileItem(
                    path: fullPath,
                    name: name,
                    type: type,
                    isDirectory: isDirectory.boolValue,
                    size: size,
                    modifiedDate: modDate,
                    children: children
                )
                items.append(item)
            }
        } catch {
            self.error = error.localizedDescription
        }

        // Sort: folders first, then by name
        return items.sorted { item1, item2 in
            if item1.isDirectory != item2.isDirectory {
                return item1.isDirectory
            }
            return item1.name.localizedCaseInsensitiveCompare(item2.name) == .orderedAscending
        }
    }

    // MARK: - Read File

    func readFile(_ path: String) -> String? {
        do {
            return try String(contentsOfFile: path, encoding: .utf8)
        } catch {
            self.error = "Erro ao ler arquivo: \(error.localizedDescription)"
            return nil
        }
    }

    // MARK: - Write File

    func writeFile(_ path: String, content: String) throws {
        try content.write(toFile: path, atomically: true, encoding: .utf8)
    }

    /// Create backup before editing
    func backupFile(_ path: String) throws -> String {
        let backupPath = path + ".bak"
        if fileManager.fileExists(atPath: backupPath) {
            try fileManager.removeItem(atPath: backupPath)
        }
        try fileManager.copyItem(atPath: path, toPath: backupPath)
        return backupPath
    }

    // MARK: - File Info

    func fileInfo(_ path: String) -> [FileAttributeKey: Any]? {
        do {
            return try fileManager.attributesOfItem(atPath: path)
        } catch {
            self.error = error.localizedDescription
            return nil
        }
    }

    // MARK: - Open in External Apps (using Process instead of AppKit)

    func openInFinder(_ path: String) {
        runCommand("/usr/bin/open", arguments: ["-R", path])
    }

    func openInXcode(_ path: String) {
        runCommand("/usr/bin/open", arguments: ["-a", "Xcode", path])
    }

    func openInTerminal(_ path: String) {
        let script = """
        tell application "Terminal"
            activate
            do script "cd '\(path)'"
        end tell
        """
        runCommand("/usr/bin/osascript", arguments: ["-e", script])
    }

    func openInVSCode(_ path: String) {
        runCommand("/usr/bin/env", arguments: ["code", path])
    }

    func openFile(_ path: String) {
        runCommand("/usr/bin/open", arguments: [path])
    }

    // MARK: - Helper for running commands

    private func runCommand(_ executable: String, arguments: [String]) {
        let process = Process()
        process.executableURL = URL(fileURLWithPath: executable)
        process.arguments = arguments

        do {
            try process.run()
        } catch {
            self.error = "Erro ao executar comando: \(error.localizedDescription)"
        }
    }

    // MARK: - Workspace Statistics

    func countItems(in category: WorkspaceCategory) -> Int {
        let items = listDirectory(category.path)
        return items.count
    }

    func countAllFiles(in path: String) -> Int {
        var count = 0
        let items = listDirectory(path)
        for item in items {
            if item.isDirectory {
                count += countAllFiles(in: item.path)
            } else {
                count += 1
            }
        }
        return count
    }

    // MARK: - CRUD Operations

    /// Delete item (move to trash by default)
    func deleteItem(at path: String, moveToTrash: Bool = true) throws {
        if moveToTrash {
            let url = URL(fileURLWithPath: path)
            try fileManager.trashItem(at: url, resultingItemURL: nil)
        } else {
            try fileManager.removeItem(atPath: path)
        }
    }

    /// Create a new file with optional content
    func createFile(at directory: String, name: String, content: String = "") throws {
        let path = (directory as NSString).appendingPathComponent(name)
        guard !fileManager.fileExists(atPath: path) else {
            throw NSError(domain: "FileService", code: 1, userInfo: [
                NSLocalizedDescriptionKey: "Arquivo ja existe: \(name)"
            ])
        }
        try content.write(toFile: path, atomically: true, encoding: .utf8)
    }

    /// Create a new folder
    func createFolder(at directory: String, name: String) throws {
        let path = (directory as NSString).appendingPathComponent(name)
        guard !fileManager.fileExists(atPath: path) else {
            throw NSError(domain: "FileService", code: 2, userInfo: [
                NSLocalizedDescriptionKey: "Pasta ja existe: \(name)"
            ])
        }
        try fileManager.createDirectory(atPath: path, withIntermediateDirectories: false)
    }

    /// Rename item
    func renameItem(at path: String, to newName: String) throws {
        let directory = (path as NSString).deletingLastPathComponent
        let newPath = (directory as NSString).appendingPathComponent(newName)
        guard !fileManager.fileExists(atPath: newPath) else {
            throw NSError(domain: "FileService", code: 3, userInfo: [
                NSLocalizedDescriptionKey: "Ja existe um item com o nome: \(newName)"
            ])
        }
        try fileManager.moveItem(atPath: path, toPath: newPath)
    }

    /// Move item to another location
    func moveItem(from source: String, to destinationDir: String) throws {
        let name = (source as NSString).lastPathComponent
        let destination = (destinationDir as NSString).appendingPathComponent(name)
        guard !fileManager.fileExists(atPath: destination) else {
            throw NSError(domain: "FileService", code: 4, userInfo: [
                NSLocalizedDescriptionKey: "Ja existe um item com o nome \(name) no destino"
            ])
        }
        try fileManager.moveItem(atPath: source, toPath: destination)
    }

    /// Duplicate item
    func duplicateItem(at path: String) throws -> String {
        let directory = (path as NSString).deletingLastPathComponent
        let name = (path as NSString).lastPathComponent
        let ext = (name as NSString).pathExtension
        let baseName = (name as NSString).deletingPathExtension

        var newName = ext.isEmpty ? "\(baseName) copy" : "\(baseName) copy.\(ext)"
        var newPath = (directory as NSString).appendingPathComponent(newName)
        var counter = 2

        while fileManager.fileExists(atPath: newPath) {
            newName = ext.isEmpty ? "\(baseName) copy \(counter)" : "\(baseName) copy \(counter).\(ext)"
            newPath = (directory as NSString).appendingPathComponent(newName)
            counter += 1
        }

        try fileManager.copyItem(atPath: path, toPath: newPath)
        return newPath
    }

    // MARK: - Search

    func search(query: String, in path: String) -> [FileItem] {
        var results: [FileItem] = []
        let items = listDirectory(path)

        for item in items {
            if item.name.localizedCaseInsensitiveContains(query) {
                results.append(item)
            }
            if item.isDirectory && item.type == .folder {
                results.append(contentsOf: search(query: query, in: item.path))
            }
        }

        return results
    }
}

// MARK: - Execution Service

@MainActor
class ExecutionService: ObservableObject {
    static let shared = ExecutionService()

    @Published var isRunning = false
    @Published var output = ""
    @Published var error: String?

    private init() {}

    func runScript(_ path: String) async throws -> String {
        isRunning = true
        output = ""
        defer { isRunning = false }

        let process = Process()
        let pipe = Pipe()

        let ext = (path as NSString).pathExtension

        switch ext {
        case "sh", "bash", "zsh":
            process.executableURL = URL(fileURLWithPath: "/bin/bash")
            process.arguments = [path]
        case "py":
            process.executableURL = URL(fileURLWithPath: "/usr/bin/env")
            process.arguments = ["python3", path]
        default:
            throw NSError(domain: "ExecutionService", code: 1, userInfo: [
                NSLocalizedDescriptionKey: "Tipo de arquivo nao suportado para execucao"
            ])
        }

        process.standardOutput = pipe
        process.standardError = pipe
        process.currentDirectoryURL = URL(fileURLWithPath: (path as NSString).deletingLastPathComponent)

        try process.run()

        let data = pipe.fileHandleForReading.readDataToEndOfFile()
        let result = String(data: data, encoding: .utf8) ?? ""

        process.waitUntilExit()

        output = result
        return result
    }
}


Perfect! Let me check one more thing - look at the other iOS ViewModels to understand patterns:


Bash

find /Users/neog/Apps/iOS/TOOL-ProxyMonitor -name "*.swift" -type f | wc -l

Count total Swift files in ProxyMonitor


     1→//
     2→//  AnalyticsViewModel.swift
     3→//  ProxyMonitor-iOS
     4→//
     5→//  ViewModel para estatísticas e analytics
     6→//
     7→
     8→import Foundation
     9→
    10→@MainActor
    11→class AnalyticsViewModel: ObservableObject {
    12→    @Published var stats: ProxyStatsResponse?
    13→    @Published var isLoading = false
    14→    @Published var errorMessage: String?
    15→
    16→    var apiClient: ProxyAPIClient
    17→
    18→    init(apiClient: ProxyAPIClient) {
    19→        self.apiClient = apiClient
    20→    }
    21→
    22→    // MARK: - Computed Properties
    23→
    24→    var topClients: [ClientStats] {
    25→        stats?.topClients ?? []
    26→    }
    27→
    28→    var topTargets: [TargetStats] {
    29→        stats?.topTargets ?? []
    30→    }
    31→
    32→    var averageLatency: Double {
    33→        stats?.averageLatencyMs ?? 0
    34→    }
    35→
    36→    var averageLatencyFormatted: String {
    37→        if averageLatency >= 1000 {
    38→            return String(format: "%.1fs", averageLatency / 1000)
    39→        }
    40→        return String(format: "%.0fms", averageLatency)
    41→    }
    42→
    43→    var totalLogged: Int {
    44→        stats?.totalLogged ?? 0
    45→    }
    46→
    47→    var uniqueClients: Int {
    48→        stats?.uniqueClients ?? 0
    49→    }
    50→
    51→    var uniqueTargets: Int {
    52→        stats?.uniqueTargets ?? 0
    53→    }
    54→
    55→    var proxyUptime: Int {
    56→        stats?.proxy.uptimeSeconds ?? 0
    57→    }
    58→
    59→    var proxyUptimeFormatted: String {
    60→        let hours = proxyUptime / 3600
    61→        let minutes = (proxyUptime % 3600) / 60
    62→
    63→        if hours > 0 {
    64→            return "\(hours)h \(minutes)m"
    65→        }
    66→        return "\(minutes)m"
    67→    }
    68→
    69→    var totalRequests: Int {
    70→        stats?.proxy.requestsTotal ?? 0
    71→    }
    72→
    73→    var allowedRequests: Int {
    74→        stats?.proxy.requestsAllowed ?? 0
    75→    }
    76→
    77→    var blockedRequests: Int {
    78→        stats?.proxy.requestsBlocked ?? 0
    79→    }
    80→
    81→    var blockRate: Double {
    82→        guard totalRequests > 0 else { return 0 }
    83→        return Double(blockedRequests) / Double(totalRequests)
    84→    }
    85→
    86→    var blockRateFormatted: String {
    87→        String(format: "%.1f%%", blockRate * 100)
    88→    }
    89→
    90→    var bytesTransferred: Int64 {
    91→        stats?.proxy.bytesTransferred ?? 0
    92→    }
    93→
    94→    var bytesTransferredFormatted: String {
    95→        ByteCountFormatter.string(fromByteCount: bytesTransferred, countStyle: .file)
    96→    }
    97→
    98→    // MARK: - Actions
    99→
   100→    func loadStats() async {
   101→        isLoading = true
   102→        errorMessage = nil
   103→
   104→        do {
   105→            stats = try await apiClient.getStats()
   106→        } catch {
   107→            errorMessage = error.localizedDescription
   108→        }
   109→
   110→        isLoading = false
   111→    }
   112→
   113→    func refresh() async {
   114→        await loadStats()
   115→    }
   116→}
   117→

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>

//
//  AnalyticsViewModel.swift
//  ProxyMonitor-iOS
//
//  ViewModel para estatísticas e analytics
//

import Foundation

@MainActor
class AnalyticsViewModel: ObservableObject {
    @Published var stats: ProxyStatsResponse?
    @Published var isLoading = false
    @Published var errorMessage: String?

    var apiClient: ProxyAPIClient

    init(apiClient: ProxyAPIClient) {
        self.apiClient = apiClient
    }

    // MARK: - Computed Properties

    var topClients: [ClientStats] {
        stats?.topClients ?? []
    }

    var topTargets: [TargetStats] {
        stats?.topTargets ?? []
    }

    var averageLatency: Double {
        stats?.averageLatencyMs ?? 0
    }

    var averageLatencyFormatted: String {
        if averageLatency >= 1000 {
            return String(format: "%.1fs", averageLatency / 1000)
        }
        return String(format: "%.0fms", averageLatency)
    }

    var totalLogged: Int {
        stats?.totalLogged ?? 0
    }

    var uniqueClients: Int {
        stats?.uniqueClients ?? 0
    }

    var uniqueTargets: Int {
        stats?.uniqueTargets ?? 0
    }

    var proxyUptime: Int {
        stats?.proxy.uptimeSeconds ?? 0
    }

    var proxyUptimeFormatted: String {
        let hours = proxyUptime / 3600
        let minutes = (proxyUptime % 3600) / 60

        if hours > 0 {
            return "\(hours)h \(minutes)m"
        }
        return "\(minutes)m"
    }

    var totalRequests: Int {
        stats?.proxy.requestsTotal ?? 0
    }

    var allowedRequests: Int {
        stats?.proxy.requestsAllowed ?? 0
    }

    var blockedRequests: Int {
        stats?.proxy.requestsBlocked ?? 0
    }

    var blockRate: Double {
        guard totalRequests > 0 else { return 0 }
        return Double(blockedRequests) / Double(totalRequests)
    }

    var blockRateFormatted: String {
        String(format: "%.1f%%", blockRate * 100)
    }

    var bytesTransferred: Int64 {
        stats?.proxy.bytesTransferred ?? 0
    }

    var bytesTransferredFormatted: String {
        ByteCountFormatter.string(fromByteCount: bytesTransferred, countStyle: .file)
    }

    // MARK: - Actions

    func loadStats() async {
        isLoading = true
        errorMessage = nil

        do {
            stats = try await apiClient.getStats()
        } catch {
            errorMessage = error.localizedDescription
        }

        isLoading = false
    }

    func refresh() async {
        await loadStats()
    }
}


     1→//
     2→//  LogsViewModel.swift
     3→//  ProxyMonitor-iOS
     4→//
     5→//  ViewModel para visualização de logs
     6→//
     7→
     8→import Foundation
     9→
    10→@MainActor
    11→class LogsViewModel: ObservableObject {
    12→    @Published var logs: [RequestLog] = []
    13→    @Published var isLoading = false
    14→    @Published var errorMessage: String?
    15→    @Published var filter: LogFilter = .all
    16→    @Published var searchText = ""
    17→
    18→    var apiClient: ProxyAPIClient
    19→    var wsClient: ProxyWebSocketClient?
    20→
    21→    enum LogFilter: String, CaseIterable {
    22→        case all = "Todos"
    23→        case allowed = "Permitidos"
    24→        case blocked = "Bloqueados"
    25→    }
    26→
    27→    init(apiClient: ProxyAPIClient, wsClient: ProxyWebSocketClient? = nil) {
    28→        self.apiClient = apiClient
    29→        self.wsClient = wsClient
    30→    }
    31→
    32→    // MARK: - Computed Properties
    33→
    34→    var filteredLogs: [RequestLog] {
    35→        var result = logs
    36→
    37→        // Apply filter
    38→        switch filter {
    39→        case .all:
    40→            break
    41→        case .allowed:
    42→            result = result.filter { !$0.wasBlocked }
    43→        case .blocked:
    44→            result = result.filter { $0.wasBlocked }
    45→        }
    46→
    47→        // Apply search
    48→        if !searchText.isEmpty {
    49→            result = result.filter { log in
    50→                log.clientIP.localizedCaseInsensitiveContains(searchText) ||
    51→                log.targetURL.localizedCaseInsensitiveContains(searchText) ||
    52→                log.method.localizedCaseInsensitiveContains(searchText)
    53→            }
    54→        }
    55→
    56→        return result
    57→    }
    58→
    59→    var totalCount: Int {
    60→        logs.count
    61→    }
    62→
    63→    var allowedCount: Int {
    64→        logs.filter { !$0.wasBlocked }.count
    65→    }
    66→
    67→    var blockedCount: Int {
    68→        logs.filter { $0.wasBlocked }.count
    69→    }
    70→
    71→    // MARK: - Actions
    72→
    73→    func loadHistory(limit: Int = 100) async {
    74→        isLoading = true
    75→        errorMessage = nil
    76→
    77→        do {
    78→            let response = try await apiClient.getHistory(limit: limit)
    79→            logs = response.data
    80→        } catch {
    81→            errorMessage = error.localizedDescription
    82→        }
    83→
    84→        isLoading = false
    85→    }
    86→
    87→    func clearLogs() {
    88→        logs.removeAll()
    89→    }
    90→
    91→    func refresh() async {
    92→        await loadHistory()
    93→    }
    94→
    95→    // MARK: - Export
    96→
    97→    func exportLogsAsJSON() -> Data? {
    98→        try? JSONEncoder().encode(filteredLogs)
    99→    }
   100→
   101→    func exportLogsAsCSV() -> String {
   102→        var csv = "ID,Timestamp,Client IP,Method,URL,Status,Bytes,Latency (ms),Blocked\n"
   103→
   104→        for log in filteredLogs {
   105→            let row = [
   106→                log.id,
   107→                log.timestamp,
   108→                log.clientIP,
   109→                log.method,
   110→                log.targetURL.replacingOccurrences(of: ",", with: ";"),
   111→                "\(log.statusCode)",
   112→                "\(log.bytesTransferred)",
   113→                "\(log.latencyMs)",
   114→                log.wasBlocked ? "Yes" : "No"
   115→            ].joined(separator: ",")
   116→
   117→            csv += row + "\n"
   118→        }
   119→
   120→        return csv
   121→    }
   122→}
   123→

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>

//
//  LogsViewModel.swift
//  ProxyMonitor-iOS
//
//  ViewModel para visualização de logs
//

import Foundation

@MainActor
class LogsViewModel: ObservableObject {
    @Published var logs: [RequestLog] = []
    @Published var isLoading = false
    @Published var errorMessage: String?
    @Published var filter: LogFilter = .all
    @Published var searchText = ""

    var apiClient: ProxyAPIClient
    var wsClient: ProxyWebSocketClient?

    enum LogFilter: String, CaseIterable {
        case all = "Todos"
        case allowed = "Permitidos"
        case blocked = "Bloqueados"
    }

    init(apiClient: ProxyAPIClient, wsClient: ProxyWebSocketClient? = nil) {
        self.apiClient = apiClient
        self.wsClient = wsClient
    }

    // MARK: - Computed Properties

    var filteredLogs: [RequestLog] {
        var result = logs

        // Apply filter
        switch filter {
        case .all:
            break
        case .allowed:
            result = result.filter { !$0.wasBlocked }
        case .blocked:
            result = result.filter { $0.wasBlocked }
        }

        // Apply search
        if !searchText.isEmpty {
            result = result.filter { log in
                log.clientIP.localizedCaseInsensitiveContains(searchText) ||
                log.targetURL.localizedCaseInsensitiveContains(searchText) ||
                log.method.localizedCaseInsensitiveContains(searchText)
            }
        }

        return result
    }

    var totalCount: Int {
        logs.count
    }

    var allowedCount: Int {
        logs.filter { !$0.wasBlocked }.count
    }

    var blockedCount: Int {
        logs.filter { $0.wasBlocked }.count
    }

    // MARK: - Actions

    func loadHistory(limit: Int = 100) async {
        isLoading = true
        errorMessage = nil

        do {
            let response = try await apiClient.getHistory(limit: limit)
            logs = response.data
        } catch {
            errorMessage = error.localizedDescription
        }

        isLoading = false
    }

    func clearLogs() {
        logs.removeAll()
    }

    func refresh() async {
        await loadHistory()
    }

    // MARK: - Export

    func exportLogsAsJSON() -> Data? {
        try? JSONEncoder().encode(filteredLogs)
    }

    func exportLogsAsCSV() -> String {
        var csv = "ID,Timestamp,Client IP,Method,URL,Status,Bytes,Latency (ms),Blocked\n"

        for log in filteredLogs {
            let row = [
                log.id,
                log.timestamp,
                log.clientIP,
                log.method,
                log.targetURL.replacingOccurrences(of: ",", with: ";"),
                "\(log.statusCode)",
                "\(log.bytesTransferred)",
                "\(log.latencyMs)",
                log.wasBlocked ? "Yes" : "No"
            ].joined(separator: ",")

            csv += row + "\n"
        }

        return csv
    }
}


Excellent! Now I have all the information I need. Let me compile a comprehensive summary of findings.

## Exploration Summary: ProxyMonitor-iOS & macOS App Architecture

Based on my thorough analysis of the ProxyMonitor-iOS codebase and existing macOS apps (NEOGWorkspaceManager-macOS), here are the key findings for creating a macOS VPN monitoring app:

---

## 1. CURRENT iOS ARCHITECTURE (ProxyMonitor-iOS)

### Structure (24 Swift files organized as):
- **Models/** (4 files) - Codable structs for REST/WebSocket data
- **Services/** (3 files) - Business logic layer
- **ViewModels/** (4 files) - MVVM state management
- **Views/** (8 files) - SwiftUI components
- **Components/** (4 files) - Reusable UI elements

### Key Patterns Established:

**Codable Models (Reusable as-is):**
- `ProxyStatusResponse` - Status with uptime, request counts, bytes transferred
- `RequestLog` - Individual request with timestamp, IP, URL, status code, latency, block status
- `ProxyStatsResponse` - Aggregated stats (top clients, targets, latency, proxy info)
- `WhitelistResponse` - IP whitelist management
- Mock data extensions for previews

**Service Layer (Mostly reusable):**
- `ProxyAPIClient` (@MainActor, ObservableObject)
  - Async/await pattern with URLSession
  - REST endpoints with error handling
  - Health checks, connection state tracking
  - Main Actor thread safety
  - Configurable baseURL (http://100.75.88.8:8888)

- `ProxyWebSocketClient` (@MainActor, ObservableObject)
  - URLSessionWebSocketTask (native, no dependencies)
  - Connection states: disconnected/connecting/connected/reconnecting/error
  - Automatic reconnect with exponential backoff (5 max attempts)
  - Real-time event handling with AnyCodable helper for dynamic JSON
  - WS URL: ws://100.75.88.8:8889

- `SettingsManager` (@MainActor, singleton)
  - UserDefaults with 3-layer backup cascade
  - Validation for HTTP/HTTPS and WS/WSS URLs
  - Reset to defaults functionality

**ViewModels (Core reusable patterns):**
- `DashboardViewModel` - Auto-refresh with configurable intervals, computed properties for formatted output
- `LogsViewModel` - Filtering, searching, export (JSON/CSV)
- `AnalyticsViewModel` - Stats aggregation with formatted output
- `WhitelistViewModel` - CRUD on whitelist entries

**UI Components (Can be adapted):**
- `StatusCard` - Status display with icon/color
- `StatsRing` - Pie chart for allowed/blocked ratio
- `ConnectionBadge` - WebSocket status indicator
- `RequestRow` - Request log item display

---

## 2. MACOS DEVELOPMENT PATTERNS (from NEOGWorkspaceManager-macOS)

### Build & Project Structure:
```
Package.swift (Swift Package Manager)
├── macOS 14+ minimum
├── Executable target
└── Sources/
    ├── [App]App.swift (@main)
    ├── Models/
    ├── Services/
    ├── Views/
    └── Extensions/
```

### Platform Differences to Handle:

**Window Management:**
- Uses `WindowGroup` instead of single window
- `.windowStyle(.automatic)`
- `.windowResizability(.contentSize)` for flexible sizing
- `.defaultSize(width: 1200, height: 800)` - Define default window size
- `Settings { }` scene for preferences

**Navigation:**
- `NavigationSplitView` (3-column) instead of TabView
- Sidebar + Browser + Detail pattern
- More horizontal space available

**Service Pattern:**
- Singleton services: `static let shared = ServiceName()`
- @MainActor annotation for thread safety
- ObservableObject with @Published properties
- Process execution for external commands (runCommand pattern)

**File Operations:**
- FileManager for directory listing, CRUD
- Process execution for shell commands, scripts
- Notification Center for menu commands (keyboard shortcuts)

**UI Customization:**
- Theme manager singleton (ThemeManager)
- Environment values for theme colors
- CommandMenu for menu bar (Cmd+1 shortcuts)
- SwiftData for persistent storage (optional)

---

## 3. REUSABLE CODE FOR MACOS VPN MONITOR

### Directly Reusable (Copy-paste ready):

1. **All Model Files** - No platform-specific code
   - ProxyStatus, RequestLog, ProxyStats models
   - Codable structures with CodingKeys

2. **ProxyAPIClient** - Minimal changes needed
   - Only change: baseURL for different proxy/VPN API endpoint
   - URLSession is cross-platform
   - Async/await works on macOS

3. **ProxyWebSocketClient** - Zero changes needed
   - URLSessionWebSocketTask works on macOS
   - Just update WS URL endpoint

4. **SettingsManager** - Zero changes
   - UserDefaults works identically on macOS
   - Just add macOS-specific settings if needed

### Adapt for macOS:

1. **ViewModels** - Keep as-is
   - Logic is platform-agnostic
   - Just inject different API client/WS client

2. **UI Components** - Redesign for macOS
   - StatusCard → macOS Card/VStack layout
   - StatsRing → macOS Charts
   - Use native macOS colors/styling
   - NavigationSplitView instead of TabView

3. **App Structure** - Use Swift Package Manager
   ```swift
   // Package.swift
   let package = Package(
       name: "VPNMonitor-macOS",
       platforms: [.macOS(.v14)],
       targets: [.executableTarget(name: "VPNMonitor", path: "Sources")]
   )
   ```

---

## 4. KEY DIFFERENCES: iOS vs macOS

| Aspect | iOS | macOS |
|--------|-----|-------|
| **Project** | Xcode project | Swift Package Manager |
| **Navigation** | TabView/NavigationStack | NavigationSplitView (3-column) |
| **Window** | Single window | Multiple windows possible |
| **Build** | Xcode IDE | `swift build` / `swift run` |
| **Shortcuts** | Tab switching | Menu bar (Cmd+shortcuts) |
| **Settings** | Settings view in app | Settings scene |
| **File system** | Limited access | Full access via Process |
| **Default sizes** | iPhone/iPad | Configurable window size |

---

## 5. NETWORK MONITORING CONSIDERATIONS

### Current Architecture (Proxy Server):
- REST API on port 8888
- WebSocket on port 8889
- Whitelist-based IP filtering
- Request/response logging

### For VPN Monitoring, you'd likely need to:

**Option A: Monitor VPN interface directly**
- Use `NetworkExtension` framework (requires entitlements)
- NEPacketTunnelProvider for packet inspection
- More invasive, requires special permissions

**Option B: Monitor through proxy (Current approach)**
- VPN clients can be configured to use proxy
- Same architecture as ProxyMonitor
- Less privileged, easier to test

**Option C: System network monitoring**
- Use `Network.framework` to observe connections
- Monitor active network interfaces/routes
- `/usr/bin/netstat` or similar tools via Process

### Recommended Approach for macOS VPN Monitor:
Based on the code structure, Option B (proxy-based) is most reusable:
- Reuse all Services/ViewModels
- Add system VPN monitoring via Network.framework
- Show active connections, data usage, connected VPN
- Keep UI showing proxy stats + VPN status

---

## 6. FILE PATHS & STRUCTURES

**ProxyMonitor-iOS Location:**
- `/Users/neog/Apps/iOS/TOOL-ProxyMonitor/ProxyMonitor-iOS/`

**macOS App Reference:**
- `/Users/neog/Apps/macOS/NEOGWorkspaceManager-macOS/` (Best pattern example)
- Other macOS apps: `/Users/neog/Apps/macOS/` (27 total)

**Recommended macOS Location:**
- `/Users/neog/Apps/macOS/VPNMonitor-macOS/`

---

## 7. SWIFT VERSION & COMPATIBILITY

- **iOS:** Swift 5.9+, iOS 17+
- **macOS existing:** Swift 5.9, macOS 14+ (Sonoma)
- **Recommended:** Same versions for code sharing

---

## 8. ZERO-DEPENDENCY APPROACH

Both iOS and potential macOS app use:
- No external dependencies
- Native URLSession for HTTP/WebSocket
- Native SwiftUI for UI
- Native UserDefaults for storage
- Native Foundation frameworks only

This makes macOS version lightweight and deployable via Swift Package Manager.

---

## Summary for macOS VPN Monitor Creation

**Immediately Reusable (70% of code):**
- All 4 Model files (ProxyStatus, RequestLog, ProxyStats, etc.)
- ProxyAPIClient service
- ProxyWebSocketClient service
- SettingsManager service
- ViewModel logic (DashboardViewModel, LogsViewModel, etc.)

**Needs Adaptation (20% of code):**
- SwiftUI Views → macOS-specific layouts
- Navigation patterns → NavigationSplitView
- UI Components → macOS styling

**New Code Required (10%):**
- App entry point (@main with WindowGroup)
- macOS-specific menu commands
- Potentially Network.framework for VPN status monitoring
- Package.swift manifest

**Build Approach:**
- Use Swift Package Manager (like NEOGWorkspaceManager)
- `swift build` and `swift run` workflow
- Single executable with embedded resources

This architecture makes it feasible to launch a macOS VPN monitor in 1-2 days by reusing ~70% of the existing iOS codebase.