From 6e921e82fba78a24a679cfc14b079e8614c0ca71 Mon Sep 17 00:00:00 2001
From: eeymoo <eeymoo@xmail.fun>
Date: Fri, 21 Mar 2025 22:40:00 +0800
Subject: [PATCH] wip

---
 app/page.tsx                           |  4 +-
 app/signin/page.tsx                    |  2 +-
 components/ComponentPaletteDrawer.tsx  | 40 ++++++++++++---
 components/Draggable/Draggable.tsx     |  6 +--
 components/Draggable/Preview.tsx       |  4 +-
 components/Draggable/utils/index.ts    |  2 +-
 components/DraggablePanel.tsx          |  2 +-
 hooks/useDynamicWidgets.ts             | 68 ++++++++++++++++++++++++++
 next.config.ts                         | 14 +++++-
 widgets/Logo/index copy.tsx            | 15 ++++++
 {components => widgets}/Logo/index.tsx |  3 ++
 {components => widgets}/Text/index.tsx |  5 +-
 12 files changed, 146 insertions(+), 19 deletions(-)
 create mode 100644 hooks/useDynamicWidgets.ts
 create mode 100644 widgets/Logo/index copy.tsx
 rename {components => widgets}/Logo/index.tsx (77%)
 rename {components => widgets}/Text/index.tsx (92%)

diff --git a/app/page.tsx b/app/page.tsx
index d95a0a5..5aadfc4 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -1,7 +1,7 @@
 "use client";
 import { useEffect, useState } from "react";
 import DraggablePanel from "@/components/DraggablePanel";
-import Logo from "@/components/Logo";
+import Logo from "@/widgets/Logo";
 import Preview from "@/components/Draggable/Preview";
 import Draggable from "@/components/Draggable/Draggable";
 import PreviewStore from "@/stores/previewStore";
@@ -94,7 +94,7 @@ export default function Home() {
             y={item.y}
             width={item.width}
             height={item.height}
-            component={() => <Logo />}
+            componentsId={item.componentsId}
           />
         ))}
       </DraggablePanel>
diff --git a/app/signin/page.tsx b/app/signin/page.tsx
index 0812706..cb91ac7 100644
--- a/app/signin/page.tsx
+++ b/app/signin/page.tsx
@@ -1,5 +1,5 @@
 import "@/app/globals.css";
-import Logo from "@/components/Logo";
+import Logo from "@/widgets/Logo";
 
 export default function LoginPage() {
   return (
diff --git a/components/ComponentPaletteDrawer.tsx b/components/ComponentPaletteDrawer.tsx
index 2ab963c..2250880 100644
--- a/components/ComponentPaletteDrawer.tsx
+++ b/components/ComponentPaletteDrawer.tsx
@@ -1,11 +1,19 @@
 "use client";
 import "@/app/globals.css";
-import { useRef } from "react";
+import { useRef, useState } from "react";
+import ComponentsStore from "@/stores/componentStore";
+import { componentsLibrary } from "./Draggable/Draggable";
+import { useDynamicWidgets } from "@/hooks/useDynamicWidgets";
+
 export default function ComponentPaletteDrawer() {
   const checkboxRef = useRef<HTMLInputElement>(null);
+  const [componentsId, setComponentsId] = useState("logo");
+  const [data, setData] = useState("");
+  const {widgets} = useDynamicWidgets();
 
   const onSubmit = (e: SubmitEvent) => {
     e.preventDefault();
+    ComponentsStore.addComponent(componentsId, data && JSON.parse(data));
     checkboxRef.current?.click();
   };
   return (
@@ -25,7 +33,7 @@ export default function ComponentPaletteDrawer() {
           Add Component
         </label>
       </div>
-      <div className="drawer-side">
+      <div className="drawer-side z-50">
         <label
           htmlFor="ComponentPaletteDrawer"
           aria-label="close sidebar"
@@ -37,7 +45,7 @@ export default function ComponentPaletteDrawer() {
           </div>
 
           <div className="p-4">
-            <div role="alert" className="alert alert-warning">
+            <div role="alert" className="alert alert-warning mb-4">
               <svg
                 xmlns="http://www.w3.org/2000/svg"
                 className="h-6 w-6 shrink-0 stroke-current"
@@ -53,13 +61,31 @@ export default function ComponentPaletteDrawer() {
               </svg>
               <span>Warning: 内容处于开发阶段仅供参考！</span>
             </div>
+
+            <div className="resize-y border overflow-hidden max-w-full h-64 ">
+              {
+                componentsId && componentsLibrary[componentsId](data)
+              }
+            </div>
+
+            {
+              JSON.stringify(widgets)
+            }
+
             <form onSubmit={onSubmit} className="w-full">
               <fieldset className="fieldset w-full">
                 <legend className="fieldset-legend">小部件</legend>
-                <select defaultValue="请选择小部件" className="select w-full">
+                <select
+                value={componentsId}
+                  onChange={(e) => setComponentsId(e.target.value)}
+                  className="select w-full"
+                >
                   <option disabled={true}>请选择小部件</option>
-                  <option>文本</option>
-                  <option>Logo</option>
+                  {
+                    widgets.map(item => {
+                      return (<option value={item.id}>{item.name}</option>)
+                    })
+                  }
                 </select>
                 <p className="fieldset-label">你可以选择一款你喜欢的小部件</p>
               </fieldset>
@@ -67,9 +93,11 @@ export default function ComponentPaletteDrawer() {
               <fieldset className="fieldset w-full">
                 <legend className="fieldset-legend">配置信息</legend>
                 <textarea
+                  onChange={(e) => setData(e.target.value)}
                   className="textarea h-24 w-full"
                   placeholder="请输入 JSON 格式的配置信息"
                 ></textarea>
+
                 <p className="fieldset-label">JSON格式的配置信息</p>
               </fieldset>
               <button className="btn w-full btn-primary">确认</button>
diff --git a/components/Draggable/Draggable.tsx b/components/Draggable/Draggable.tsx
index b020266..7abebf2 100644
--- a/components/Draggable/Draggable.tsx
+++ b/components/Draggable/Draggable.tsx
@@ -6,8 +6,8 @@ import { useDraggable } from "@dnd-kit/core";
 import { useEffect, useRef, useState } from "react";
 import { nearestMultiple } from "./utils";
 import PreviewStore from "@/stores/previewStore";
-import Logo from "../Logo";
-import Text from "../Text";
+import Logo from "../../widgets/Logo";
+import Text from "../../widgets/Text";
 
 export default function Draggable(props: DraggablePropsType) {
   const targetRef = useRef<HTMLDivElement>(null);
@@ -78,7 +78,7 @@ export default function Draggable(props: DraggablePropsType) {
       ...style,
     }} {...attributes}>
       <button
-        className="btn absolute top-1 right-1 z-50 btn-square btn-soft"
+        className="btn absolute top-1 right-1 z-40 btn-square btn-soft"
         {...listeners}
         onMouseDown={(e) => e.stopPropagation()}
       >
diff --git a/components/Draggable/Preview.tsx b/components/Draggable/Preview.tsx
index 99f0163..8f16a9a 100644
--- a/components/Draggable/Preview.tsx
+++ b/components/Draggable/Preview.tsx
@@ -28,12 +28,12 @@ export default function Preview(props: PreviewPropsType) {
       <span
         className="absolute text-2xl bg-emerald-500 border-emerald-500 text-white top-0 p-0.5"
       >
-        {width * height === 0 || `${width} * ${height}`}
+        {width + height === 0 || `${width} * ${height}`}
       </span>
       <span
         className="absolute text-2xl bg-emerald-500 border-emerald-500 text-white bottom-0 p-0.5"
       >
-        {x * y === 0 || `${x}, ${y}`}
+        {x + y === 0 || `${x}, ${y}`}
       </span>
     </div>
   );
diff --git a/components/Draggable/utils/index.ts b/components/Draggable/utils/index.ts
index 3cf1501..1bfc787 100644
--- a/components/Draggable/utils/index.ts
+++ b/components/Draggable/utils/index.ts
@@ -4,6 +4,6 @@
  * @param [x=16] 推荐使用偶数
  * @returns 最近的 x 的倍数
  */
-export function nearestMultiple(n: number, x: number = 32): number {
+export function nearestMultiple(n: number, x: number = 18): number {
   return Math.floor((n + x/2) / x) * x;
 }
diff --git a/components/DraggablePanel.tsx b/components/DraggablePanel.tsx
index 1cd2704..93cc49f 100644
--- a/components/DraggablePanel.tsx
+++ b/components/DraggablePanel.tsx
@@ -43,7 +43,7 @@ export default function DraggablePanel(props: DraggablePanelType) {
         PreviewStore.clearPreview();
         ComponentStore.changeComponent({
           id: event?.active?.data?.current?.id,
-          component: event?.active?.data?.current?.component,
+          componentsId: event?.active?.data?.current?.componentsId,
           x,
           y,
           width: nearestMultiple(width),
diff --git a/hooks/useDynamicWidgets.ts b/hooks/useDynamicWidgets.ts
new file mode 100644
index 0000000..fa88bd9
--- /dev/null
+++ b/hooks/useDynamicWidgets.ts
@@ -0,0 +1,68 @@
+import { useState, useCallback, useEffect } from 'react';
+import dynamic from 'next/dynamic';
+
+export interface WidgetModule {
+  id: string;
+  name: string;
+  version: string;
+  component: ReturnType<typeof dynamic>;
+}
+
+export const useDynamicWidgets = (): {
+  widgets: WidgetModule[];
+  refreshWidgets: () => Promise<void>;
+} => {
+  const [widgets, setWidgets] = useState<WidgetModule[]>([]);
+
+  const loadWidgets = useCallback(async () => {
+    try {
+      // Webpack 的 require.context 匹配 widgets 目录
+      const context = require.context('../widgets', true, /\/index\.tsx$/);
+      console.log("[DEBUG] Matched files:", context.keys());
+
+      
+
+      const modules = await Promise.all(
+        context.keys().map(async (key) => {
+          const folderName = key.split('/')[1];
+          
+          // 动态导入元数据
+          console.log("[DEBUG] import files:", `../widgets/${folderName}/index.tsx`);
+
+          const meta = await import(`../widgets/${folderName}/index.tsx`);
+          
+          // 创建动态组件（单独导入确保 Tree Shaking）
+          const Component = dynamic(
+            () => import(`../widgets/${folderName}/index.tsx`),
+            { ssr: false }
+          );
+
+          return {
+            id: meta.id,
+            name: meta.name,
+            version: meta.version,
+            component: Component
+          };
+        })
+      );
+      console.log(modules);
+
+      setWidgets(modules);
+    } catch (error) {
+      console.error('Failed to load widgets:', error);
+      setWidgets([]);
+    }
+  }, []);
+
+  // 初始化加载
+  useEffect(() => {
+    loadWidgets();
+  }, [loadWidgets]);
+
+  // 暴露刷新方法
+  const refreshWidgets = useCallback(async () => {
+    await loadWidgets();
+  }, [loadWidgets]);
+
+  return { widgets, refreshWidgets };
+};
diff --git a/next.config.ts b/next.config.ts
index e9ffa30..a7e86fe 100644
--- a/next.config.ts
+++ b/next.config.ts
@@ -1,7 +1,17 @@
 import type { NextConfig } from "next";
 
-const nextConfig: NextConfig = {
-  /* config options here */
+// next.config.js
+const nextConfig:NextConfig = {
+  // 移除自定义 webpack 配置，Next.js 已内置 TypeScript 支持
+  // 保留以下配置即可
+  experimental: {
+    externalDir: true, // 如果需要引用外部目录
+  },
+  webpack: (config) => {
+    // 保留其他必要配置
+    return config;
+  },
 };
 
+
 export default nextConfig;
diff --git a/widgets/Logo/index copy.tsx b/widgets/Logo/index copy.tsx
new file mode 100644
index 0000000..8a5a00d
--- /dev/null
+++ b/widgets/Logo/index copy.tsx	
@@ -0,0 +1,15 @@
+"use client";
+import "@/app/globals.css";
+
+export const id = "logo";
+export const name = "Logo";
+export const version = "1.0.0";
+export default function Logo() {
+  return (
+    <div className="flex h-full w-full items-center justify-center text-5xl bg-base-200 font-bold">
+      <span className="whitespace-nowrap text-primary">
+        NEXUSHUB
+      </span>
+    </div>
+  );
+}
diff --git a/components/Logo/index.tsx b/widgets/Logo/index.tsx
similarity index 77%
rename from components/Logo/index.tsx
rename to widgets/Logo/index.tsx
index 4c2a0ca..8a5a00d 100644
--- a/components/Logo/index.tsx
+++ b/widgets/Logo/index.tsx
@@ -1,6 +1,9 @@
 "use client";
 import "@/app/globals.css";
 
+export const id = "logo";
+export const name = "Logo";
+export const version = "1.0.0";
 export default function Logo() {
   return (
     <div className="flex h-full w-full items-center justify-center text-5xl bg-base-200 font-bold">
diff --git a/components/Text/index.tsx b/widgets/Text/index.tsx
similarity index 92%
rename from components/Text/index.tsx
rename to widgets/Text/index.tsx
index f790296..3835c6f 100644
--- a/components/Text/index.tsx
+++ b/widgets/Text/index.tsx
@@ -1,6 +1,9 @@
 import React, { CSSProperties } from 'react';
-import { DraggablePropsType } from '../Draggable/Draggable';
+import { DraggablePropsType } from '../../components/Draggable/Draggable';
 
+export const id = "text";
+export const name = "文字";
+export const version = "1.0.0"; 
 type FontData = {
   content: string;
   fontSize?: number;       // 字体大小（px）