From 9db5ba7011c20beab0d852563e8f4181a192c727 Mon Sep 17 00:00:00 2001
From: tangly1024 <mail@tangly1024.com>
Date: Mon, 20 Mar 2023 08:15:06 +0800
Subject: [PATCH] hexo-custom-menu-apart

---
 components/Sakura.js                         |  2 +-
 pages/[...slug].js                           |  2 +-
 themes/hexo/components/DropMenu.js           | 67 ++++++++++++++++++++
 themes/hexo/components/MenuButtonGroupTop.js | 36 ++++-------
 themes/hexo/components/MenuList.js           | 29 +++------
 5 files changed, 90 insertions(+), 46 deletions(-)
 create mode 100644 themes/hexo/components/DropMenu.js

diff --git a/components/Sakura.js b/components/Sakura.js
index e814362f..7898b3cc 100644
--- a/components/Sakura.js
+++ b/components/Sakura.js
@@ -11,7 +11,7 @@ export const Sakura = () => {
       
   useEffect(() => {
     createSakura({})
-    return () => destroyRibbon()
+    return () => destroySakura()
   }, [])
   return <></>
 }
diff --git a/pages/[...slug].js b/pages/[...slug].js
index e14b98a2..c88570a7 100644
--- a/pages/[...slug].js
+++ b/pages/[...slug].js
@@ -49,7 +49,7 @@ const Slug = props => {
           })
         }
       }
-    }, 8 * 1000) // 404时长
+    }, 8 * 1000) // 404时长 8秒
     const meta = { title: `${props?.siteInfo?.title || BLOG.TITLE} | loading`, image: siteInfo?.pageCover || BLOG.HOME_BANNER_IMAGE }
     return <ThemeComponents.LayoutSlug {...props} showArticleInfo={true} meta={meta} />
   }
diff --git a/themes/hexo/components/DropMenu.js b/themes/hexo/components/DropMenu.js
new file mode 100644
index 00000000..bb508779
--- /dev/null
+++ b/themes/hexo/components/DropMenu.js
@@ -0,0 +1,67 @@
+import Link from 'next/link'
+import { useState } from 'react'
+
+export const DropMenu = ({ link }) => {
+  const [show, changeShow] = useState(false)
+  const hasSubMenu = link?.subMenus?.length > 0
+
+  return <div onMouseOver={() => changeShow(true)} onMouseOut={() => changeShow(false)} >
+
+        {!hasSubMenu &&
+            <Link
+                href={link?.to}
+                className="font-sans menu-link pl-2 pr-4 text-gray-700 dark:text-gray-200 no-underline tracking-widest pb-1">
+                {link?.name}
+                {hasSubMenu && <i className='px-2 fa fa-angle-down'></i>}
+            </Link>}
+
+        {hasSubMenu && <>
+            <div className='cursor-pointer font-sans menu-link pl-2 pr-4 text-gray-700 dark:text-gray-200 no-underline tracking-widest pb-1'>
+                {link?.name}
+                <i className='px-2 fa fa-angle-down'></i>
+            </div>
+        </>}
+
+        {/* 子菜单 */}
+        {hasSubMenu && <ul className={`${show ? 'visible opacity-100' : 'invisible opacity-0'} border-gray-100  bg-white  dark:bg-black dark:border-gray-800 transition-all duration-300 z-20 top-12 absolute block drop-shadow-lg `}>
+            {link.subMenus.map(sLink => {
+              return <li key={sLink.id} className='not:last-child:border-b-0 border-b text-blue-500 hover:bg-gray-50 dark:hover:bg-gray-900 tracking-widest transition-all duration-200 dark:border-gray-800  py-3 pr-6 pl-2'>
+                    <Link href={sLink.to}>
+                        <span className='text-xs font-extralight'>{sLink.title}</span>
+                    </Link>
+                </li>
+            })}
+        </ul>}
+
+    </div>
+}
+
+// <Link
+//   key={`${link.to}`}
+//   title={link.to}
+//   href={link.to}
+//   target={link.to.indexOf('http') === 0 ? '_blank' : '_self'}
+//   className={'py-1.5 my-1 px-3  text-base justify-center items-center cursor-pointer'}>
+
+//   <div className='w-full flex text-sm items-center justify-center hover:scale-125 duration-200 transform'>
+//     <i className={`${link.icon} mr-1`}/>
+//     <div className='text-center'>{link.name}</div>
+//   </div>
+// </Link>
+
+// return (
+//     <Link
+//       key={`${link.to}`}
+//       title={link.to}
+//       href={link.to}
+//       className={'py-1.5 px-5 text-base justify-between hover:bg-indigo-400 hover:text-white hover:shadow-lg cursor-pointer font-light flex flex-nowrap items-center ' +
+//         (selected ? 'bg-gray-200 text-black' : ' ')}>
+
+//       <div className='my-auto items-center justify-center flex '>
+//         <i className={`${link.icon} w-4 text-center`} />
+//         <div className={'ml-4'}>{link.name}</div>
+//       </div>
+//       {link.slot}
+
+//     </Link>
+//   )
diff --git a/themes/hexo/components/MenuButtonGroupTop.js b/themes/hexo/components/MenuButtonGroupTop.js
index 866898e8..e38755b0 100644
--- a/themes/hexo/components/MenuButtonGroupTop.js
+++ b/themes/hexo/components/MenuButtonGroupTop.js
@@ -1,10 +1,11 @@
 import React from 'react'
-import Link from 'next/link'
 import { useGlobal } from '@/lib/global'
 import CONFIG_HEXO from '../config_hexo'
+import { DropMenu } from './DropMenu'
+import BLOG from '@/blog.config'
 
 const MenuButtonGroupTop = (props) => {
-  const { customNav } = props
+  const { customNav, customMenu } = props
   const { locale } = useGlobal()
 
   let links = [
@@ -19,30 +20,15 @@ const MenuButtonGroupTop = (props) => {
     links = links.concat(customNav)
   }
 
+  // 如果 开启自定义菜单，则覆盖Page生成的菜单
+  if (BLOG.CUSTOM_MENU) {
+    links = customMenu
+  }
+
   return (
-    <nav id='nav' className='leading-8 flex justify-center  font-light w-full'>
-      {links.map(link => {
-        if (link.show) {
-          return (
-            <Link
-              key={`${link.to}`}
-              title={link.to}
-              href={link.to}
-              target={link.to.indexOf('http') === 0 ? '_blank' : '_self'}
-              className={'py-1.5 my-1 px-3  text-base justify-center items-center cursor-pointer'}>
-
-              <div className='w-full flex text-sm items-center justify-center hover:scale-125 duration-200 transform'>
-                <i className={`${link.icon} mr-1`}/>
-                <div className='text-center'>{link.name}</div>
-              </div>
-
-            </Link>
-          )
-        } else {
-          return null
-        }
-      })}
-    </nav>
+        <nav id='nav' className='leading-8 flex justify-center  font-light w-full'>
+            {links.map(link => link && link.show && <DropMenu key={link.id} link={link} />)}
+        </nav>
   )
 }
 export default MenuButtonGroupTop
diff --git a/themes/hexo/components/MenuList.js b/themes/hexo/components/MenuList.js
index e5579a6a..b3276bfb 100644
--- a/themes/hexo/components/MenuList.js
+++ b/themes/hexo/components/MenuList.js
@@ -1,11 +1,12 @@
 import React from 'react'
-import Link from 'next/link'
 import { useRouter } from 'next/router'
 import { useGlobal } from '@/lib/global'
 import CONFIG_HEXO from '../config_hexo'
+import BLOG from '@/blog.config'
+import { DropMenu } from './DropMenu'
 
 const MenuList = (props) => {
-  const { postCount, customNav } = props
+  const { postCount, customNav, customMenu } = props
   const { locale } = useGlobal()
   const router = useRouter()
   const archiveSlot = <div className='bg-gray-300 dark:bg-gray-500 rounded-md text-gray-50 px-1 text-xs'>{postCount}</div>
@@ -21,32 +22,22 @@ const MenuList = (props) => {
     links = links.concat(customNav)
   }
 
+  // 如果 开启自定义菜单，则覆盖Page生成的菜单
+  if (BLOG.CUSTOM_MENU) {
+    links = customMenu
+  }
+
   return (
     <nav id='nav' className='leading-8 text-gray-500 dark:text-gray-300 '>
       {links.map(link => {
         if (link && link.show) {
           const selected = (router.pathname === link.to) || (router.asPath === link.to)
-          return (
-            <Link
-              key={`${link.to}`}
-              title={link.to}
-              href={link.to}
-              className={'py-1.5 px-5 text-base justify-between hover:bg-indigo-400 hover:text-white hover:shadow-lg cursor-pointer font-light flex flex-nowrap items-center ' +
-                (selected ? 'bg-gray-200 text-black' : ' ')}>
-
-              <div className='my-auto items-center justify-center flex '>
-                <i className={`${link.icon} w-4 text-center`} />
-                <div className={'ml-4'}>{link.name}</div>
-              </div>
-              {link.slot}
-
-            </Link>
-          );
+          return <DropMenu key={link.id} selected={selected} link={link} />
         } else {
           return null
         }
       })}
     </nav>
-  );
+  )
 }
 export default MenuList