ShrinkTutorial/Editor/ShrinkTutorialEditorWindow.cs

#if UNITY_EDITOR
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;

namespace ShrinkTutorial.Editor
{
    public class ShrinkTutorialEditorWindow : EditorWindow
    {
        private ShrinkTutorialDatabase _database;
        private Vector2 _tutorialListScroll;
        private Vector2 _detailScroll;
        private ShrinkTutorialData _selectedTutorial;
        private UnityEditor.Editor _selectedTutorialEditor;
        private List<string> _issues = new();

        [MenuItem("ShrinkSDK/引导/教程编辑器")]
        public static void ShowWindow()
        {
            var window = GetWindow<ShrinkTutorialEditorWindow>("引导系统");
            window.minSize = new Vector2(960f, 580f);
            window.Show();
        }

        [MenuItem("ShrinkSDK/引导/重置教程进度")]
        public static void ResetProgress()
        {
            var settings = ShrinkTutorialSettings.Instance;
            var key = settings ? settings.playerPrefsStorageKey : "ShrinkTutorial.Progress";
            new PlayerPrefsShrinkTutorialStorage(key).Reset();
            Debug.Log("[ShrinkTutorial] 已重置教程进度。");
        }

        private void OnEnable()
        {
            TryAssignDefaultDatabase();
        }

        private void OnGUI()
        {
            DrawToolbar();

            EditorGUILayout.BeginHorizontal();
            DrawTutorialList();
            DrawDetailPanel();
            EditorGUILayout.EndHorizontal();

            DrawIssues();
        }

        private void DrawToolbar()
        {
            EditorGUILayout.BeginHorizontal(EditorStyles.toolbar);
            _database = (ShrinkTutorialDatabase)EditorGUILayout.ObjectField(_database, typeof(ShrinkTutorialDatabase), false, GUILayout.Width(320f));

            if (GUILayout.Button("从设置读取", EditorStyles.toolbarButton, GUILayout.Width(90f)))
                TryAssignDefaultDatabase();

            if (GUILayout.Button("验证数据库", EditorStyles.toolbarButton, GUILayout.Width(90f)))
                ValidateDatabase();

            GUILayout.FlexibleSpace();
            EditorGUILayout.EndHorizontal();
        }

        private void DrawTutorialList()
        {
            EditorGUILayout.BeginVertical(GUILayout.Width(280f));
            EditorGUILayout.LabelField("教程列表", EditorStyles.boldLabel);

            if (!_database)
            {
                EditorGUILayout.HelpBox("请先指定 ShrinkTutorialDatabase。", MessageType.Info);
                EditorGUILayout.EndVertical();
                return;
            }

            _tutorialListScroll = EditorGUILayout.BeginScrollView(_tutorialListScroll);
            foreach (var tutorial in _database.Tutorials)
            {
                using (new EditorGUI.DisabledScope(!tutorial))
                {
                    var label = tutorial ? $"{tutorial.tutorialId} ({tutorial.steps.Count} 步)" : "<空引用>";
                    if (GUILayout.Toggle(_selectedTutorial == tutorial, label, "Button"))
                        SelectTutorial(tutorial);
                }
            }
            EditorGUILayout.EndScrollView();
            EditorGUILayout.EndVertical();
        }

        private void DrawDetailPanel()
        {
            EditorGUILayout.BeginVertical();

            if (!_selectedTutorial)
            {
                EditorGUILayout.HelpBox("左侧选择一个教程后，这里会显示完整配置。", MessageType.Info);
                EditorGUILayout.EndVertical();
                return;
            }

            EditorGUILayout.LabelField(_selectedTutorial.tutorialId, EditorStyles.boldLabel);
            _detailScroll = EditorGUILayout.BeginScrollView(_detailScroll);

            if (_selectedTutorialEditor == null)
                _selectedTutorialEditor = UnityEditor.Editor.CreateEditor(_selectedTutorial);

            _selectedTutorialEditor.OnInspectorGUI();

            EditorGUILayout.EndScrollView();
            EditorGUILayout.EndVertical();
        }

        private void DrawIssues()
        {
            if (_issues.Count == 0)
                return;

            EditorGUILayout.Space();
            EditorGUILayout.LabelField("校验结果", EditorStyles.boldLabel);
            foreach (var issue in _issues)
                EditorGUILayout.HelpBox(issue, MessageType.Warning);
        }

        private void TryAssignDefaultDatabase()
        {
            var settings = ShrinkTutorialSettings.Instance;
            if (settings)
                _database = settings.database;

            if (!_database)
            {
                var guids = AssetDatabase.FindAssets("t:ShrinkTutorialDatabase");
                if (guids.Length > 0)
                {
                    var path = AssetDatabase.GUIDToAssetPath(guids[0]);
                    _database = AssetDatabase.LoadAssetAtPath<ShrinkTutorialDatabase>(path);
                }
            }
        }

        private void ValidateDatabase()
        {
            _issues.Clear();

            if (!_database)
            {
                _issues.Add("未指定 ShrinkTutorialDatabase。");
                return;
            }

            _issues.AddRange(_database.Validate());
            if (_issues.Count == 0)
                _issues.Add("未发现配置问题。");
        }

        private void SelectTutorial(ShrinkTutorialData tutorial)
        {
            if (_selectedTutorial == tutorial)
                return;

            _selectedTutorial = tutorial;
            DestroyImmediate(_selectedTutorialEditor);
            _selectedTutorialEditor = null;
        }
    }
}
#endif