test/Assets/PerfectWorld/Scripts/Task/TaskTest.cs

using System;
using System.IO;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Threading;
using BrewMonster.Scripts.Task.UI;
using BrewMonster.Scripts.UI;
using ModelRenderer.Scripts.Common;
using PerfectWorld.Scripts.Task;
using UnityEngine;


namespace BrewMonster.Scripts.Task
{
    public class TaskTest : MonoSingleton<TaskTest>
    {
        public static ATaskTemplMan m_pTaskMan; // use static to store loaded data across instances
        public bool WasLoadTaskData = false;
        public bool AutoLoadData;
        
        [Header("Test Dlg Award Options")]
        [SerializeField] private uint _awardItemID = 1001;
        [SerializeField] private KeyCode _awardkey = KeyCode.A;
        
        private CancellationTokenSource _cts;

        protected override void Awake()
        {
            base.Awake();
            _cts = new CancellationTokenSource();
        }


        private void OnValidate()
        {
            WasLoadTaskData = m_pTaskMan != null && m_pTaskMan.TaskLoadedCount > 0;
            if (!WasLoadTaskData && AutoLoadData)
            {
                LoadTaskData();
            }
        }
        
        private void OnDestroy()
        {
            _cts?.Cancel();
            _cts?.Dispose();
        }
        
        private void OnApplicationQuit()
        {
            _cts?.Cancel();
        }

        private void Update()
        {
#if UNITY_EDITOR
            if (Input.GetKeyDown(KeyCode.Q))
            {
                var dlgTaskGO = CECUIManager.Instance.GetInGameUIMan().GetDialog("Win_Task");
                var dlgTask = (dlgTaskGO) as DlgTask;
                if (dlgTask && !dlgTask.gameObject.activeInHierarchy)
                {
                    dlgTask.Show(true);
                }
                else
                {
                    dlgTask.Show(false);
                }
            }

            if (Input.GetKeyDown(_awardkey))
            {
                var pShow1 = CECUIManager.Instance.GetInGameUIMan().GetDialog("Win_Award");
                CDlgAward pAward = (pShow1) as CDlgAward;
                if (pAward && !pAward.gameObject.activeInHierarchy)
                {
                    pAward.UpdateAwardItem((ushort)_awardItemID, true);
                    pAward.Show(true);
                }
                else
                {
                    pAward.Show(false);
                }
            }
            if (Input.GetKeyDown(KeyCode.E))
            {
                var dlg = CECUIManager.Instance.GetInGameUIMan().GetDialog("Win_SkillSubAction");
                if (dlg && !dlg.gameObject.activeInHierarchy)
                {
                    dlg.Show(true);
                }
                else
                {
                    dlg.Show(false);
                }
            }
#endif
        }

        // [ContextMenu("Test Npc Service Log")]
        // public void LogNpcService()
        // {
        //     // Debug.Log($" idFun = {(ExpTypes.SERVICE_TYPE)(-2147483641)} | idService = {44515} ");
        // }

        // [ContextMenu("Show Task Name")]
        // public void ShowTaskName()
        // {
        //
        //     var text01 = ByteToStringUtils.UshortArrayToUnicodeString(m_pTaskMan
        //         .GetTaskTemplByID((uint)TaskTemplConstants.TASK_SPECIAL_AWARD[0]).m_FixedData.m_szName);
        //     var text02 = ByteToStringUtils.UshortArrayToUnicodeString(m_pTaskMan
        //         .GetTaskTemplByID((uint)TaskTemplConstants.TASK_SPECIAL_AWARD[1]).m_FixedData.m_szName);
        //     Debug.Log($" Task Name 01: {text01} \n Task Name 02: {text02}");
        // }
        
        [ContextMenu("Size Of ZONE_VERT")]
        public void SizeOfTest()
        {
            int size = Marshal.SizeOf(typeof(ZONE_VERT));
            BMLogger.Log("Size of ATaskTemplFixedData: " + size);
        }

        [ContextMenu("Load Data")]
        async void LoadTaskData()
        {
            if (m_pTaskMan == null)
            {
                m_pTaskMan = new ATaskTemplMan();
            }

            string path = Path.Combine(Application.streamingAssetsPath, "data/tasks.data");
            WasLoadTaskData = await m_pTaskMan.LoadTasksFromPack(path, true,(x)=>{},_cts.Token);
        }

        [ContextMenu("Test Size")]
        void TestSize()
        {
            var size = Marshal.SizeOf(typeof(ATaskTemplFixedData));
            BMLogger.Log("Size of ATaskTemplFixedData: " + size);
        }
        [ContextMenu("🧾 Log Struct Field Sizes (ATaskTemplFixedData)")]
        private void LogStructFieldSizes()
        {
            Type structType = typeof(ATaskTemplFixedData);
            FieldInfo[] fields = structType.GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);

            Debug.Log($"===== Struct: {structType.Name} =====");

            foreach (var field in fields)
            {
                string name = field.Name;
                Type fieldType = field.FieldType;

                int sizeInBytes = -1;
                string note = "";

                // 🟢 1. Nếu field có [MarshalAs], lấy SizeConst
                var marshalAttr = field.GetCustomAttribute<MarshalAsAttribute>();
                if (marshalAttr != null && marshalAttr.SizeConst > 0)
                {
                    int elemSize = GetElementSize(fieldType);
                    sizeInBytes = elemSize * marshalAttr.SizeConst;
                    note = $"(ByValArray × {marshalAttr.SizeConst})";
                }
                else
                {
                    try
                    {
                        sizeInBytes = Marshal.SizeOf(fieldType);
                    }
                    catch
                    {
                        note = "(reference type / variable size)";
                    }
                }

                string sizeText = sizeInBytes >= 0 ? $"{sizeInBytes} bytes" : "unknown size";
                Debug.Log($"{name,-40} | {fieldType.Name,-25} | {sizeText} {note}");
            }

            try
            {
                int total = Marshal.SizeOf(structType);
                Debug.Log($"===== Total Struct Size: {total} bytes =====");
            }
            catch
            {
                Debug.Log($"⚠️ Struct {structType.Name} contains non-blittable fields; total size unknown.");
            }
        }

        /// <summary>
        /// Tính kích thước phần tử cơ bản của mảng blittable
        /// </summary>
        private int GetElementSize(Type type)
        {
            if (type.IsArray)
            {
                Type elemType = type.GetElementType();
                if (elemType != null)
                {
                    try { return Marshal.SizeOf(elemType); }
                    catch { return 1; } // fallback
                }
            }
            return Marshal.SizeOf(type);
        }
    }
}