#if UNITY_IOS
using UnityEditor;
using UnityEditor.Callbacks;
using UnityEditor.iOS.Xcode;
using System.IO;

public class iOSWiFiBuildPostProcessor
{
    [PostProcessBuild]
    public static void OnPostProcessBuild(BuildTarget target, string pathToBuiltProject)
    {
        if (target != BuildTarget.iOS) return;

        string plistPath = Path.Combine(pathToBuiltProject, "Info.plist");
        PlistDocument plist = new PlistDocument();
        plist.ReadFromString(File.ReadAllText(plistPath));

        PlistElementDict rootDict = plist.root;

        // 添加位置权限描述（iOS 获取 WiFi 需要）
        rootDict.SetString("NSLocationWhenInUseUsageDescription", "需要位置权限来获取当前 WiFi 信息");
        
        // 添加蓝牙权限描述
        rootDict.SetString("NSBluetoothAlwaysUsageDescription", "需要蓝牙权限来连接设备");
        rootDict.SetString("NSBluetoothPeripheralUsageDescription", "需要蓝牙权限来连接设备");
        
        // 添加后台模式
        PlistElementArray bgModes = rootDict.CreateArray("UIBackgroundModes");
        bgModes.AddString("fetch");
        bgModes.AddString("bluetooth-central");

        File.WriteAllText(plistPath, plist.WriteToString());
        
        // 添加 CoreBluetooth.framework
        string projPath = PBXProject.GetPBXProjectPath(pathToBuiltProject);
        PBXProject proj = new PBXProject();
        proj.ReadFromString(File.ReadAllText(projPath));
        string targetGuid = proj.GetUnityMainTargetGuid();
        
        proj.AddFrameworkToProject(targetGuid, "CoreBluetooth.framework", false);
        
        File.WriteAllText(projPath, proj.WriteToString());
    }
}
#endif