from pathlib import Path

s = Path('Client/Assets/Scripts/Core/PlayFabMgr.cs').read_text(encoding='utf-8-sig')
def block(marker):
    start = s.index(marker)
    a = s.index('{', start)
    n, end = 1, a + 1
    while n:
        n += (s[end] == '{') - (s[end] == '}')
        end += 1
    return s[start:end]

code = '''using System;using System.Collections.Generic;using System.Threading;
public class Subject {
 public LinkedList<Dictionary<string,string>> dataBuffer = new();
 public Dictionary<string,string> swapData = new();
 public CancellationTokenSource tokenSource = new();
 public void Flush()=>SyncData(); public void Destroy()=>OnDestroy();
 public void UpdateFaild(object error){}
'''
code += block('void OnDestroy()') + '\n' + block('private void SyncData()') + '\n}\n'
Path('CodexOutput/upserver/LogoutStorageTests/Generated.cs').write_text(code, encoding='utf-8')