com.alicizax.unity.framework/Editor/GameObjectPool/GameObjectPoolEditor.cs

using System;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;

namespace AlicizaX
{
    [CustomEditor(typeof(GameObjectPoolManager))]
    public sealed class GameObjectPoolEditor : UnityEditor.Editor
    {
        private readonly Dictionary<string, bool> _foldoutState = new Dictionary<string, bool>(StringComparer.Ordinal);

        public override void OnInspectorGUI()
        {
            serializedObject.Update();
            DrawDefaultInspector();
            serializedObject.ApplyModifiedProperties();

            var poolManager = (GameObjectPoolManager)target;
            if (!Application.isPlaying)
            {
                EditorGUILayout.HelpBox("Enter Play Mode to inspect the runtime pool.", MessageType.Info);
                return;
            }

            if (!poolManager.showDetailedInfo)
            {
                return;
            }

            EditorGUILayout.Space();
            DrawRuntimeState(poolManager);
        }

        public override bool RequiresConstantRepaint()
        {
            var poolManager = target as GameObjectPoolManager;
            return poolManager != null && Application.isPlaying && poolManager.showDetailedInfo;
        }

        private void DrawRuntimeState(GameObjectPoolManager poolManager)
        {
            GameObjectPoolSummarySnapshot summary = poolManager.GetDebugSummary();
            DrawSummary(summary);

            if (summary.WaitingForBootstrap)
            {
                EditorGUILayout.HelpBox("Waiting for YooAssets bootstrap before pool catalog build.", MessageType.Info);
                return;
            }

            if (!summary.IsReady)
            {
                EditorGUILayout.HelpBox("Pool manager is not ready.", MessageType.Warning);
                return;
            }

            List<GameObjectPoolSnapshot> snapshots = poolManager.GetDebugSnapshots();
            if (snapshots.Count == 0)
            {
                EditorGUILayout.HelpBox("No pooled runtime instances exist yet.", MessageType.Info);
                return;
            }

            for (int i = 0; i < snapshots.Count; i++)
            {
                DrawSnapshot(snapshots[i]);
            }
        }

        private static void DrawSummary(in GameObjectPoolSummarySnapshot summary)
        {
            EditorGUILayout.BeginVertical("box");
            EditorGUILayout.LabelField("Runtime Summary", EditorStyles.boldLabel);
            EditorGUILayout.LabelField("Ready", summary.IsReady ? "Yes" : "No");
            EditorGUILayout.LabelField("Waiting Bootstrap", summary.WaitingForBootstrap ? "Yes" : "No");
            EditorGUILayout.LabelField("Pools", summary.PoolCount.ToString());
            EditorGUILayout.LabelField("Loaded Prefabs", summary.LoadedPrefabCount.ToString());
            EditorGUILayout.LabelField("Instances", summary.TotalInstanceCount.ToString());
            EditorGUILayout.LabelField("Active", summary.ActiveInstanceCount.ToString());
            EditorGUILayout.LabelField("Inactive", summary.InactiveInstanceCount.ToString());
            EditorGUILayout.LabelField("Pending Maintenance", summary.PendingMaintenanceCount.ToString());
            EditorGUILayout.EndVertical();
            EditorGUILayout.Space();
        }

        private void DrawSnapshot(GameObjectPoolSnapshot snapshot)
        {
            if (snapshot == null)
            {
                return;
            }

            string entryLabel = string.IsNullOrWhiteSpace(snapshot.entryName) ? snapshot.assetPath : snapshot.entryName;
            string foldoutKey = string.Concat(entryLabel, "|", snapshot.assetPath);
            if (!_foldoutState.ContainsKey(foldoutKey))
            {
                _foldoutState[foldoutKey] = false;
            }

            string foldoutLabel = string.Format(
                "{0} [{1}/{2}] Hit:{3}/{4}",
                entryLabel,
                snapshot.activeCount,
                snapshot.totalCount,
                snapshot.hitCount,
                snapshot.acquireCount);

            EditorGUILayout.BeginVertical("box");
            _foldoutState[foldoutKey] = EditorGUILayout.Foldout(_foldoutState[foldoutKey], foldoutLabel, true);
            if (_foldoutState[foldoutKey])
            {
                EditorGUILayout.LabelField("Rule", entryLabel);
                EditorGUILayout.LabelField("Asset Path", snapshot.assetPath);
                EditorGUILayout.LabelField("Loader", snapshot.loaderType.ToString());
                EditorGUILayout.LabelField("Retain Target", snapshot.retainTarget.ToString());
                EditorGUILayout.LabelField("Soft Capacity", snapshot.softCapacity.ToString());
                EditorGUILayout.LabelField("Capacity", snapshot.hardCapacity.ToString());
                EditorGUILayout.LabelField("Runtime Capacity", snapshot.runtimeHardCapacity.ToString());
                EditorGUILayout.LabelField("Inactive", snapshot.inactiveCount.ToString());
                EditorGUILayout.LabelField("Prefab Loaded", snapshot.prefabLoaded ? "Yes" : "No");
                EditorGUILayout.LabelField("Prefab Cold", FormatSeconds(snapshot.prefabIdleDuration));
                EditorGUILayout.LabelField("Wake Count", snapshot.prefabWakeCount.ToString());
                EditorGUILayout.LabelField("Wake Gap", snapshot.prefabWakeGap < 0f ? "N/A" : FormatSeconds(snapshot.prefabWakeGap));
                EditorGUILayout.LabelField("Unload Delay", snapshot.prefabUnloadDelay < 0f ? "N/A" : FormatSeconds(snapshot.prefabUnloadDelay));
                EditorGUILayout.LabelField("Next Maintenance", snapshot.nextMaintenanceIn < 0f ? "None" : FormatSeconds(snapshot.nextMaintenanceIn));
                EditorGUILayout.Space();
                EditorGUILayout.LabelField("Acquire", snapshot.acquireCount.ToString());
                EditorGUILayout.LabelField("Release", snapshot.releaseCount.ToString());
                EditorGUILayout.LabelField("Hit", snapshot.hitCount.ToString());
                EditorGUILayout.LabelField("Miss", snapshot.missCount.ToString());
                EditorGUILayout.LabelField("Expand", snapshot.expandCount.ToString());
                EditorGUILayout.LabelField("Destroy", snapshot.destroyCount.ToString());
                EditorGUILayout.LabelField("Peak Active", snapshot.peakActive.ToString());
                EditorGUILayout.LabelField("Peak Active Short", snapshot.peakActiveShort.ToString());
                EditorGUILayout.LabelField("Peak Active Long", snapshot.peakActiveLong.ToString());

                if (snapshot.instances.Count > 0)
                {
                    EditorGUILayout.Space();
                    EditorGUILayout.LabelField("Instances", EditorStyles.boldLabel);
                    for (int i = 0; i < snapshot.instances.Count; i++)
                    {
                        DrawInstance(snapshot.instances[i]);
                    }
                }
            }

            EditorGUILayout.EndVertical();
            EditorGUILayout.Space();
        }

        private static void DrawInstance(GameObjectPoolInstanceSnapshot snapshot)
        {
            if (snapshot == null)
            {
                return;
            }

            EditorGUILayout.BeginHorizontal("box");
            EditorGUILayout.BeginVertical();
            EditorGUILayout.LabelField(snapshot.instanceName, EditorStyles.boldLabel);
            EditorGUILayout.LabelField("State", snapshot.isActive ? "Active" : "Inactive");
            EditorGUILayout.LabelField("Life", FormatSeconds(snapshot.lifeDuration));
            if (!snapshot.isActive)
            {
                EditorGUILayout.LabelField("Idle", FormatSeconds(snapshot.idleDuration));
            }

            EditorGUILayout.EndVertical();
            EditorGUILayout.ObjectField(snapshot.gameObject, typeof(GameObject), true, GUILayout.Width(140f));
            EditorGUILayout.EndHorizontal();
        }

        private static string FormatSeconds(float seconds)
        {
            return seconds.ToString("F2") + "s";
        }
    }
}