ET9_WebGL_Dev/Packages/cn.etetet.yiuiframework/Editor/MenuItem/MenuItemYIUIPanelToSource.cs

using System;
using System.Collections.Generic;
using System.IO;
using ET;
using UnityEditor;
using UnityEngine;
using Object = UnityEngine.Object;

namespace YIUIFramework.Editor
{
    /// <summary>
    /// 面板逆向 转换为源数据
    /// </summary>
    public static class MenuItemYIUIPanelToSource
    {
        [MenuItem("Assets/YIUI/Panel 逆向 源数据 Source", false, -1)]
        static void CreateYIUIPanelByFolder()
        {
            var activeObject = Selection.activeObject as GameObject;
            if (activeObject == null)
            {
                UnityTipsHelper.ShowError("必须选择一个Panel 对象");
                return;
            }

            var path = AssetDatabase.GetAssetPath(Selection.activeObject);

            var containsPath = $"{YIUIConstHelper.Const.UIProjectResPath}/";
            if (!path.Contains(containsPath))
            {
                UnityTipsHelper.ShowError($"请在路径 {YIUIConstHelper.Const.UIProjectResPath}/xxx/ 下右键选择一个Panel 进行转换");
                return;
            }

            var parts = path.Split(new[] { containsPath }, StringSplitOptions.None);
            if (parts.Length < 2)
            {
                Log.Error("路径中没有找到预制件。");
                return;
            }

            var pathRoot = parts[0];
            var pkgName  = parts[1].Split('/')[0];

            var panelCdeTable = activeObject.GetComponent<UIBindCDETable>();
            if (panelCdeTable == null)
            {
                UnityTipsHelper.ShowError("预设错误 没有 UIBindCDETable");
                return;
            }

            if (panelCdeTable.UICodeType != EUICodeType.Panel)
            {
                UnityTipsHelper.ShowError("预设错误 必须是Panel");
                return;
            }

            if (panelCdeTable.IsSplitData)
            {
                UnityTipsHelper.ShowError("这是一个源数据 无法逆向转换");
                return;
            }

            if (string.IsNullOrEmpty(panelCdeTable.PkgName))
            {
                panelCdeTable.AutoCheck();
            }

            if (string.IsNullOrEmpty(panelCdeTable.PkgName))
            {
                UnityTipsHelper.ShowError("未知错误 无法识别 包名");
                return;
            }

            var newSourceName = $"{panelCdeTable.name}{YIUIConstHelper.Const.UISource}";
            var savePath      = $"{pathRoot}{containsPath}{pkgName}/{YIUIConstHelper.Const.UISource}/{newSourceName}.prefab";

            //TODO 有人不按要求操作直接不使用view 关联了其他组件 这个组件的引用逆向时会无法关联
            if (AssetDatabase.LoadAssetAtPath(savePath, typeof(Object)) != null)
            {
                UnityTipsHelper.CallBack("源数据已存在!!! 此操作将会覆盖旧的数据!!!", () => { CreateNewSource(path, savePath); });
            }
            else
            {
                CreateNewSource(path, savePath);
            }
        }

        public static void CreateNewSource(string loadPath, string savePath, bool showTips = true)
        {
            var loadPanel = (GameObject)AssetDatabase.LoadAssetAtPath(loadPath, typeof(Object));
            if (loadPanel == null)
            {
                UnityTipsHelper.ShowError($"未知错误 没有加载到Panel 请检查 {loadPath}");
                return;
            }

            var newSource   = UIMenuItemHelper.CopyGameObject(loadPanel);
            var oldCdeTable = newSource.GetComponent<UIBindCDETable>();
            oldCdeTable.IsSplitData = true;
            newSource.name          = $"{loadPanel.name}{YIUIConstHelper.Const.UISource}";

            CorrelationView(oldCdeTable);
            var pathRoot = Path.GetDirectoryName(savePath);
            if (!Directory.Exists(pathRoot))
            {
                Directory.CreateDirectory(pathRoot);
            }

            PrefabUtility.SaveAsPrefabAsset(newSource, savePath);
            Object.DestroyImmediate(newSource);

            if (showTips)
            {
                UnityTipsHelper.Show($"Panel 逆向 源数据 完毕");
            }

            AssetDatabase.Refresh();
        }

        //关联UI
        private static void CorrelationView(UIBindCDETable cdeTable)
        {
            CorrelationViewByParent(cdeTable.PkgName, cdeTable.PanelSplitData.AllCommonView);
            CorrelationViewByParent(cdeTable.PkgName, cdeTable.PanelSplitData.AllCreateView);
            CorrelationViewByParent(cdeTable.PkgName, cdeTable.PanelSplitData.AllPopupView);
        }

        private static void CorrelationViewByParent(string pkgName, List<RectTransform> parentList)
        {
            foreach (var viewParent in parentList)
            {
                if (viewParent == null) continue;

                var viewName = viewParent.name.Replace(YIUIConstHelper.Const.UIParentName, "");

                //防止修改了生成的view路径 所以改为全局查找
                //var viewPath = $"{m_PanelPath}/{YIUIConstHelper.Const.UIPrefabs}/{viewName}.prefab";
                var viewPath = UIMenuItemHelper.GetOnlyPrefabAssetsPath(viewName);

                if (string.IsNullOrEmpty(viewPath))
                {
                    Log.Error($"未找到 {viewName} 预制件");
                    continue;
                }

                var childView = viewParent.FindChildByName(viewName);
                if (childView != null)
                {
                    Object.DestroyImmediate(childView.gameObject);
                }

                AddView(viewPath, viewParent);
            }
        }

        //吧其他view 关联上
        private static void AddView(string loadPath, Transform parent)
        {
            var loadView = (GameObject)AssetDatabase.LoadAssetAtPath(loadPath, typeof(Object));
            if (loadView == null)
            {
                UnityTipsHelper.ShowError($"未知错误 没有加载到 请检查 {loadPath} 是否修改了路径 必须在Prefabs目录下 与Panel同级");
                return;
            }

            var prefabInstance = PrefabUtility.InstantiatePrefab(loadView, parent) as GameObject;
            if (prefabInstance == null)
            {
                Debug.LogError($"{loadView.name} 未知错误 得到一个null 对象");
            }
        }
    }
}