import Cocoa
import FlutterMacOS

public class WlBaseHelpPlugin: NSObject, FlutterPlugin {
  public static func register(with registrar: FlutterPluginRegistrar) {
    let channel = FlutterMethodChannel(name: "wl_base_help", binaryMessenger: registrar.messenger)
    let instance = WlBaseHelpPlugin()
    registrar.addMethodCallDelegate(instance, channel: channel)
  }

  public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
    switch call.method {
    case "getPlatformVersion":
      result("macOS " + ProcessInfo.processInfo.operatingSystemVersionString)
    case "isAdmin":
        result(isAdminUser())
    case "isProcessRunning":
       let processName = call.arguments as! String
       result(self.isProcessRunning(processName))
    case "killProcess":
       let processName = call.arguments as! String
       self.killProcess(processName)
       result(nil)
    default:
      result(FlutterMethodNotImplemented)
    }
  }
    
    private func isAdminUser() -> Bool {
       // 实现检查管理员逻辑
       // 这里仅作为示例，实际实现可能需要更复杂的系统调用
       let task = Process()
       task.launchPath = "/usr/bin/groups"
       let pipe = Pipe()
       task.standardOutput = pipe
       task.launch()

       let data = pipe.fileHandleForReading.readDataToEndOfFile()
       let output: String = String(data: data, encoding: .utf8) ?? ""
       return output.contains("admin")
     }
    
    private func isProcessRunning(_ processName: String) -> Bool {
        let runningApps = NSWorkspace.shared.runningApplications
        return runningApps.contains { $0.localizedName == processName }
    }
    
    private func killProcess(_ processName: String) {
        let task = Process()
        task.launchPath = "/usr/bin/killall"
        task.arguments = [processName]
        task.launch()
    }

}