#if UNITY_IOS
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Xml.Linq;
using UnityEditor;
using UnityEditor.Callbacks;
using UnityEditor.iOS.Xcode;
using UnityEngine;

public class ChangeXcodePlistPostProcess
{
    [PostProcessBuild(999999)]
    public static void ChangeXcodePlist(BuildTarget buildTarget, string pathToBuiltProject)
    {
        if (buildTarget != BuildTarget.iOS)
            return;
        
        // Get plist
        string plistPath = pathToBuiltProject + "/Info.plist";
        var plist = new PlistDocument();
        plist.ReadFromString(File.ReadAllText(plistPath));
        var rootDict = plist.root;

#if RND_MOPUB
            rootDict.SetString("GADApplicationIdentifier", Settings.MOPUB_ADMOD_APP_ID);
#endif
        //IDFA
#if IS_CHINA_BUILD
            rootDict.SetString("NSUserTrackingUsageDescription", "由於該應用使用了第三方框架向您投放個性化廣告，因此該請求已彈出");
#else
        rootDict.SetString("NSUserTrackingUsageDescription",
            "This request has popped up due to a 3rd party framework used by the app to deliver personalized ads to you");
#endif

        rootDict.SetBoolean("ITSAppUsesNonExemptEncryption", false);

        // Write to file
        File.WriteAllText(plistPath, plist.WriteToString());

        string xcodeProjectPath = Path.Combine(pathToBuiltProject, "Unity-iPhone.xcodeproj");
        string pbxPath = Path.Combine(xcodeProjectPath, "project.pbxproj");

        var project = new PBXProject();
        project.ReadFromString(File.ReadAllText(pbxPath));
        string[] targets = 
        {
            project.ProjectGuid(),
            project.GetUnityMainTargetGuid(),
            project.GetUnityFrameworkTargetGuid()
        };

        project.SetBuildProperty(targets, "SWIFT_VERSION", "5.1");
        File.WriteAllText(pbxPath, project.WriteToString());

        string[] xcodeProjectLines = File.ReadAllLines(pbxPath);
        var sb = new StringBuilder();
        foreach (string line in xcodeProjectLines)
            if (line.Contains("GCC_ENABLE_OBJC_EXCEPTIONS") ||
                // line.Contains("GCC_ENABLE_CPP_EXCEPTIONS") ||
                line.Contains("CLANG_ENABLE_MODULES"))
            {
                string newLine = line.Replace("NO", "YES");
                sb.AppendLine(newLine);
            }
            else
            {
                sb.AppendLine(line);
            }

        File.WriteAllText(pbxPath, sb.ToString());
    }

    [MenuItem("Tools/PostProcessBuild/Change xcode .plist")]
    public static void PostProcessBuildiOS()
    {
        ChangeXcodePlist(BuildTarget.iOS, Path.GetDirectoryName(Application.dataPath) + "/build_xcode/");
    }
}
#endif