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# 增加自定义列数功能 (2025-06-05 21:08:38)

_**User**_

增加一个自定义列数的功能

---

_**Assistant**_

我需要为画廊添加一个自定义列数的功能。让我先查看相关的代码结构，了解当前的实现方式。

---

<details>
            <summary>Searched codebase "gallerySettingAtom columns column width masonry settings" • **25** results</summary>
        
| File | Lines |
|------|-------|
| `apps/web/src/modules/gallery/MasonryRoot.tsx` | L26-58 |
| `apps/web/src/modules/gallery/MasonryRoot.tsx` | L87-124 |
| `apps/web/src/modules/gallery/MasonryRoot.tsx` | L1-24 |
| `apps/web/src/pages/(main)/layout.tsx` | L1-48 |
| `apps/web/src/modules/gallery/Masonic.tsx` | L1-33 |
| `apps/web/src/atoms/app.ts` | L4-9 |
| `apps/web/src/modules/gallery/Masonic.tsx` | L33-97 |
| `apps/web/src/hooks/usePhotoViewer.ts` | L1-49 |
| `apps/web/src/modules/gallery/MasonryHeaderMasonryItem.tsx` | L1-62 |
| `apps/web/src/modules/gallery/PhotoMasonryItem.tsx` | L1-29 |
| `apps/web/src/modules/gallery/Masonic.tsx` | L97-131 |
| `apps/web/src/modules/gallery/PhotoMasonryItem.tsx` | L29-62 |
| `apps/web/src/modules/gallery/Masonic.tsx` | L169-230 |
| `apps/web/src/modules/gallery/PhotoMasonryItem.tsx` | L342-387 |
| `apps/web/src/modules/gallery/MasonryRoot.tsx` | L24-26 |
| `apps/web/src/modules/gallery/MasonryRoot.tsx` | L205-251 |
| `apps/web/src/modules/gallery/ActionGroup.tsx` | L1-43 |
| `apps/web/src/modules/gallery/PhotoMasonryItem.tsx` | L234-298 |
| `apps/web/src/modules/gallery/Masonic.tsx` | L131-169 |
| `apps/web/src/modules/gallery/MasonryRoot.tsx` | L124-205 |
| `apps/web/src/modules/gallery/PhotoMasonryItem.tsx` | L387-424 |
| `apps/web/src/modules/gallery/Masonic.tsx` | L230-242 |
| `apps/web/src/atoms/app.ts` | L1-3 |
| `apps/web/src/modules/gallery/PhotoMasonryItem.tsx` | L62-111 |
| `apps/web/src/modules/gallery/MasonryRoot.tsx` | L58-87 |

</details>

---

现在让我查看 `ActionGroup` 组件的完整内容，以及 `gallerySettingAtom` 的类型定义：

---

Read file: apps/web/src/modules/gallery/ActionGroup.tsx

---

现在让我查看完整的 `gallerySettingAtom` 定义以及相关的类型：

---

Read file: apps/web/src/atoms/app.ts

---

现在我了解了当前的架构。让我看看 `Masonry` 组件是如何使用 `columnWidth` 的：

---

<details>
            <summary>Grep search for "columnWidth" • **2** files</summary>
        
| File | Line | Match |
|------|------|-------|
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/MasonryRoot.tsx` | L108 | `columnWidth={isMobile ? 150 : 300}` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/MasonryRoot.tsx` | L108 | `columnWidth={isMobile ? 150 : 300}` |

</details>

---

现在我知道了整个架构，让我实现自定义列数功能。我需要：

1. 在 `gallerySettingAtom` 中添加列数设置
2. 在 `ActionGroup` 组件中添加列数控制器
3. 在 `MasonryRoot` 中根据列数动态计算 `columnWidth`

让我开始实现：

---

```diff
    sortOrder: 'desc' as GallerySortOrder,
    selectedTags: [] as string[],
+   columns: 'auto' as number | 'auto', // 自定义列数，auto 表示自动计算
  })
  
```

---

接下来更新 `MasonryRoot` 组件，使其能根据列数设置动态计算 `columnWidth`：

---

```diff
  
  export const MasonryRoot = () => {
-   const { sortOrder, selectedTags } = useAtomValue(gallerySettingAtom)
+   const { sortOrder, selectedTags, columns } = useAtomValue(gallerySettingAtom)
    const hasAnimatedRef = useRef(false)
    const [showFloatingActions, setShowFloatingActions] = useState(false)
```

```diff
    }, [])
    const isMobile = useMobile()
+ 
+   // 动态计算列宽
+   const columnWidth = useMemo(() => {
+     if (isMobile) {
+       return 150 // 移动端固定列宽
+     }
+     
+     if (columns === 'auto') {
+       return 300 // 自动模式使用默认列宽
+     }
+     
+     // 自定义列数模式：根据容器宽度和列数计算列宽
+     // 这里使用估算的容器宽度，实际应用中 masonic 会自动调整
+     const estimatedContainerWidth = window.innerWidth - 32 // 减去 padding
+     const gutter = 4 // 列间距
+     const calculatedWidth = (estimatedContainerWidth - (columns - 1) * gutter) / columns
+     
+     // 确保列宽不会太小
+     return Math.max(calculatedWidth, 200)
+   }, [isMobile, columns])
  
    // 监听滚动，控制浮动组件的显示
```

```diff
          {isMobile && <MasonryHeaderMasonryItem className="mb-1" />}
          <Masonry<MasonryItemType>
-           key={`${sortOrder}-${selectedTags.join(',')}`}
+           key={`${sortOrder}-${selectedTags.join(',')}-${columns}`}
            items={useMemo(
              () => (isMobile ? photos : [MasonryHeaderItem.default, ...photos]),
```

```diff
            )}
            onRender={handleRender}
-           columnWidth={isMobile ? 150 : 300}
+           columnWidth={columnWidth}
            columnGutter={4}
            rowGutter={4}
```

---

现在让我在 `ActionGroup` 组件中添加列数控制器：

---

```diff
      })
    }
+ 
+   const setColumns = (columns: number | 'auto') => {
+     setGallerySetting({
+       ...gallerySetting,
+       columns,
+     })
+   }
  
    const toggleTag = (tag: string) => {
```

```diff
          </DropdownMenuContent>
        </DropdownMenu>
+ 
+       {/* 列数控制按钮 */}
+       <DropdownMenu>
+         <DropdownMenuTrigger asChild>
+           <Button
+             variant="ghost"
+             size="sm"
+             className="h-10 w-10 rounded-full border-0 bg-gray-100 transition-all duration-200 hover:bg-gray-200 dark:bg-gray-800 dark:hover:bg-gray-700"
+             title="列数设置"
+           >
+             <i className="i-mingcute-grid-line text-base text-gray-600 dark:text-gray-300" />
+           </Button>
+         </DropdownMenuTrigger>
+ 
+         <DropdownMenuContent align="center" className="w-48">
+           <DropdownMenuLabel>列数设置</DropdownMenuLabel>
+ 
+           <DropdownMenuCheckboxItem
+             onClick={() => setColumns('auto')}
+             checked={gallerySetting.columns === 'auto'}
+           >
+             自动
+           </DropdownMenuCheckboxItem>
+ 
+           {[2, 3, 4, 5, 6, 8].map((num) => (
+             <DropdownMenuCheckboxItem
+               key={num}
+               onClick={() => setColumns(num)}
+               checked={gallerySetting.columns === num}
+             >
+               {num} 列
+             </DropdownMenuCheckboxItem>
+           ))}
+         </DropdownMenuContent>
+       </DropdownMenu>
  
        {/* 排序按钮 */}
```

---

现在让我检查一下是否有遗漏导入的 `useMemo`：

---

<details>
            <summary>Grep search for "import.*useMemo" • **2** files</summary>
        
| File | Line | Match |
|------|------|-------|
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/MasonryRoot.tsx` | L2 | `import { memo, useCallback, useEffect, useMemo, useRef, useState } from 'react'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/MasonryRoot.tsx` | L2 | `import { memo, useCallback, useEffect, useMemo, useRef, useState } from 'react'` |

</details>

---

很好，`useMemo` 已经导入了。现在让我验证一下更改是否正确，运行一下项目看看效果：

---

```bash
cd /Users/innei/git/vibe-coding/photo-gallery-site && npm run dev
```

---

让我检查一下项目的构建状态，看看是否有任何类型错误：

---

```bash
cd /Users/innei/git/vibe-coding/photo-gallery-site && npx tsc --noEmit
```

```

                                                                               
                This is not the tsc command you are looking for                
                                                                               

To get access to the TypeScript compiler, tsc, from the command line either:

- Use npm install typescript to first add TypeScript to your project before usin
g npx
- Use yarn to avoid accidentally running code from un-installed packages

```

---

让我先安装依赖并检查项目配置：

---

```bash
pnpm install
```

```
at 21:10:16 ❯ pnpm install
Scope: all 3 workspace projects
Lockfile is up to date, resolution step is skipped
Already up to date

╭ Warning ───────────────────────────────────────────────────────────────────────────────────╮
│                                                                                            │
│   Ignored build scripts: unrs-resolver.                                                    │
│   Run "pnpm approve-builds" to pick which dependencies should be allowed to run scripts.   │
│                                                                                            │
╰────────────────────────────────────────────────────────────────────────────────────────────╯

. preinstall$ sh scripts/preinstall.sh
└─ Done in 11ms
. prepare$ simple-git-hooks
│ [INFO] Successfully set the pre-commit with command: pnpm exec lint-staged
│ [INFO] Successfully set all git hooks
└─ Done in 269ms
Done in 1s using pnpm v10.11.1

innei in photo-gallery-site on  main [!] via  v22.15.0 on ☁️  innei@rss3.io at     0b6160f "feat: add DateRangeI
ndicator component and integrate into MasonryRoot"  by tukon479@gmail.com 
at 21:10:23 ❯
```

---

现在让我尝试启动开发服务器：

---

```bash
pnpm dev
```

---

让我检查一下是否有任何编译错误，先查看一下我们的修改是否引入了问题：

---

Read file: apps/web/src/modules/gallery/MasonryRoot.tsx

---

现在让我检查一下图标 `i-mingcute-grid-line` 是否在项目中可用。如果不可用，我需要换一个图标：

---

<details>
            <summary>Grep search for "i-mingcute-grid" • **2** files</summary>
        
| File | Line | Match |
|------|------|-------|
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L129 | `<i className="i-mingcute-grid-line text-base text-gray-600 dark:text-gray-300" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L129 | `<i className="i-mingcute-grid-line text-base text-gray-600 dark:text-gray-300" />` |

</details>

---

让我检查项目中使用的其他图标，选择一个更合适的：

---

<details>
            <summary>Grep search for "i-mingcute-.*-line" • **14** files</summary>
        
| File | Line | Match |
|------|------|-------|
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/PhotoMasonryItem.tsx` | L291 | `<i className="i-mingcute-image-line text-2xl" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/PhotoMasonryItem.tsx` | L308 | `<i className="i-mingcute-loading-line animate-spin" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/PhotoMasonryItem.tsx` | L313 | `<i className="i-mingcute-live-photo-line size-4" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/MasonryHeaderMasonryItem.tsx` | L28 | `<i className="i-mingcute-camera-2-line text-2xl text-white" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/MasonryHeaderMasonryItem.tsx` | L48 | `<i className="i-mingcute-calendar-line text-sm" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/loading.tsx` | L16 | `<i className="i-mingcute-loading-3-line animate-spin" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/checkbox.tsx` | L43 | `{checked && <i className="i-mingcute-check-line size-3" />}` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/dropdown-menu.tsx` | L40 | `<i className="i-mingcute-right-line -mr-1 ml-auto size-3.5" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/dropdown-menu.tsx` | L147 | `<i className="i-mingcute-check-line size-4" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/LivePhoto.tsx` | L289 | `<i className="i-mingcute-loading-line animate-spin" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/LivePhoto.tsx` | L294 | `<i className="i-mingcute-live-photo-line size-4" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/button/Button.tsx` | L117 | `'shrink-0 animate-spin i-mingcute-loading-3-line',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/PhotoViewer.tsx` | L245 | `<i className="i-mingcute-information-line" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/PhotoViewer.tsx` | L262 | `<i className="i-mingcute-share-2-line" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/PhotoViewer.tsx` | L273 | `<i className="i-mingcute-close-line" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/PhotoViewer.tsx` | L361 | `className={`i-mingcute-left-line ${isMobile ? 'text-lg' : 'text-xl'}`}` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/PhotoViewer.tsx` | L372 | `className={`i-mingcute-right-line ${isMobile ? 'text-lg' : 'text-xl'}`}` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/SharePanel.tsx` | L46 | `icon: 'i-mingcute-facebook-line',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/SharePanel.tsx` | L54 | `icon: 'i-mingcute-telegram-line',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/SharePanel.tsx` | L62 | `icon: 'i-mingcute-weibo-line',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/SharePanel.tsx` | L147 | `icon: 'i-mingcute-share-2-line',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/SharePanel.tsx` | L156 | `icon: 'i-mingcute-link-line',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/ExifPanel.tsx` | L67 | `<i className="i-mingcute-close-line text-sm" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/ExifPanel.tsx` | L455 | `<i className="i-mingcute-external-link-line" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/context-menu/context-menu.tsx` | L37 | `<i className="i-mingcute-right-line -mr-1 ml-auto size-3.5" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L63 | `<i className="i-mingcute-github-line text-base text-gray-600 dark:text-gray-300" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L76 | `<i className="i-mingcute-tag-line text-base text-gray-600 dark:text-gray-300" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L129 | `<i className="i-mingcute-grid-line text-base text-gray-600 dark:text-gray-300" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L165 | `<i className="i-mingcute-sort-descending-line text-base text-gray-600 dark:text-gray-300" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L167 | `<i className="i-mingcute-sort-ascending-line text-base text-gray-600 dark:text-gray-300" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L177 | `icon={<i className="i-mingcute-sort-descending-line" />}` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L185 | `icon={<i className="i-mingcute-sort-ascending-line" />}` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/ProgressiveImage.tsx` | L156 | `<i className="i-mingcute-image-line mb-2 text-4xl" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/ProgressiveImage.tsx` | L299 | `<i className="i-mingcute-warning-line mb-2 text-4xl" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L63 | `<i className="i-mingcute-github-line text-base text-gray-600 dark:text-gray-300" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L76 | `<i className="i-mingcute-tag-line text-base text-gray-600 dark:text-gray-300" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L129 | `<i className="i-mingcute-grid-line text-base text-gray-600 dark:text-gray-300" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L165 | `<i className="i-mingcute-sort-descending-line text-base text-gray-600 dark:text-gray-300" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L167 | `<i className="i-mingcute-sort-ascending-line text-base text-gray-600 dark:text-gray-300" />` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L177 | `icon={<i className="i-mingcute-sort-descending-line" />}` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L185 | `icon={<i className="i-mingcute-sort-ascending-line" />}` |

</details>

---

好的，看起来 `i-mingcute-grid-line` 图标是合适的，项目已经在使用 mingcute 图标集。现在让我改进一下列数控制器的功能，让它能够更好地响应窗口大小变化：

---

```diff
    const hasAnimatedRef = useRef(false)
    const [showFloatingActions, setShowFloatingActions] = useState(false)
+   const [containerWidth, setContainerWidth] = useState(0)
  
    const photos = usePhotos()
```

```diff
    }, [])
    const isMobile = useMobile()
+ 
+   // 监听容器宽度变化
+   useEffect(() => {
+     const updateContainerWidth = () => {
+       setContainerWidth(window.innerWidth)
+     }
+     
+     updateContainerWidth()
+     window.addEventListener('resize', updateContainerWidth)
+     
+     return () => {
+       window.removeEventListener('resize', updateContainerWidth)
+     }
+   }, [])
  
    // 动态计算列宽
```

```diff
  
      // 自定义列数模式：根据容器宽度和列数计算列宽
-     // 这里使用估算的容器宽度，实际应用中 masonic 会自动调整
-     const estimatedContainerWidth = window.innerWidth - 32 // 减去 padding
+     const availableWidth = containerWidth - 32 // 减去 padding
      const gutter = 4 // 列间距
-     const calculatedWidth =
-       (estimatedContainerWidth - (columns - 1) * gutter) / columns
+     const calculatedWidth = (availableWidth - (columns - 1) * gutter) / columns
  
-     // 确保列宽不会太小
-     return Math.max(calculatedWidth, 200)
-   }, [isMobile, columns])
+     // 确保列宽不会太小或太大
+     return Math.max(Math.min(calculatedWidth, 500), 200)
+   }, [isMobile, columns, containerWidth])
  
    // 监听滚动，控制浮动组件的显示
```

---

现在我还需要在移动端也支持列数控制。让我改进一下移动端的逻辑：

---

```diff
    // 动态计算列宽
    const columnWidth = useMemo(() => {
-     if (isMobile) {
-       return 150 // 移动端固定列宽
-     }
- 
      if (columns === 'auto') {
-       return 300 // 自动模式使用默认列宽
+       return isMobile ? 150 : 300 // 自动模式使用默认列宽
      }
  
      // 自定义列数模式：根据容器宽度和列数计算列宽
-     const availableWidth = containerWidth - 32 // 减去 padding
+     const availableWidth = containerWidth - (isMobile ? 8 : 32) // 移动端和桌面端的 padding 不同
      const gutter = 4 // 列间距
      const calculatedWidth = (availableWidth - (columns - 1) * gutter) / columns
  
-     // 确保列宽不会太小或太大
-     return Math.max(Math.min(calculatedWidth, 500), 200)
+     // 根据设备类型设置最小和最大列宽
+     const minWidth = isMobile ? 120 : 200
+     const maxWidth = isMobile ? 250 : 500
+     
+     return Math.max(Math.min(calculatedWidth, maxWidth), minWidth)
    }, [isMobile, columns, containerWidth])
  
```

---

现在让我为移动端的列数控制提供更合适的选项。我需要修改 `ActionGroup` 组件，为移动端提供不同的列数选项：

---

```diff
  } from '~/components/ui/dropdown-menu'
  import { photoLoader } from '~/data/photos'
+ import { useMobile } from '~/hooks/useMobile'
  
  const allTags = photoLoader.getAllTags()
  
  export const ActionGroup = () => {
    const [gallerySetting, setGallerySetting] = useAtom(gallerySettingAtom)
+   const isMobile = useMobile()
  
    const setSortOrder = (order: 'asc' | 'desc') => {
```

```diff
    }
  
+   // 根据设备类型提供不同的列数选项
+   const columnOptions = isMobile 
+     ? [2, 3, 4] // 移动端适合的列数
+     : [2, 3, 4, 5, 6, 8] // 桌面端适合的列数
+ 
    return (
      <div className="flex items-center justify-center gap-3">
```

```diff
            </DropdownMenuCheckboxItem>
  
-           {[2, 3, 4, 5, 6, 8].map((num) => (
+           {columnOptions.map((num) => (
              <DropdownMenuCheckboxItem
                key={num}
```

---

现在让我添加一些功能增强，比如保存用户设置到 localStorage，这样用户的列数选择可以在页面刷新后保持：

---

```diff
  import { atom } from 'jotai'
+ import { atomWithStorage } from 'jotai/utils'
  
  export type GallerySortBy = 'date'
  export type GallerySortOrder = 'asc' | 'desc'
- export const gallerySettingAtom = atom({
+ 
+ export const gallerySettingAtom = atomWithStorage('gallery-settings', {
    sortBy: 'date' as GallerySortBy,
    sortOrder: 'desc' as GallerySortOrder,
```

---

现在让我为列数控制器添加一个当前列数的指示器，使用户更清楚地知道当前选择的列数：

---

```diff
              variant="ghost"
              size="sm"
-             className="h-10 w-10 rounded-full border-0 bg-gray-100 transition-all duration-200 hover:bg-gray-200 dark:bg-gray-800 dark:hover:bg-gray-700"
+             className="relative h-10 w-10 rounded-full border-0 bg-gray-100 transition-all duration-200 hover:bg-gray-200 dark:bg-gray-800 dark:hover:bg-gray-700"
              title="列数设置"
            >
              <i className="i-mingcute-grid-line text-base text-gray-600 dark:text-gray-300" />
+             {gallerySetting.columns !== 'auto' && (
+               <span className="absolute -top-1 -right-1 flex h-5 w-5 items-center justify-center rounded-full bg-blue-500 text-xs font-medium text-white shadow-sm">
+                 {gallerySetting.columns}
+               </span>
+             )}
            </Button>
          </DropdownMenuTrigger>
```

---

现在让我测试一下我们的实现是否正常工作。首先检查一下是否有任何编译错误：

---

```bash
cd /Users/innei/git/vibe-coding/photo-gallery-site && pnpm run build:check
```

```
at 21:10:23 ❯ cd /Users/innei/git/vibe-coding/photo-gallery-site && pnpm run build:check
 ERR_PNPM_NO_SCRIPT  Missing script: build:check

Command "build:check" not found. Did you mean "pnpm run build"?

innei in photo-gallery-site on  main [!] via  v22.15.0 on ☁️  innei@rss3.io at     0b6160f "feat: add DateRangeI
ndicator component and integrate into MasonryRoot"  by tukon479@gmail.com 
at 21:24:02 ❯
```

---

让我检查一下 package.json 中有哪些可用的脚本：

---

Read file: package.json

---

现在让我尝试构建项目来检查是否有错误：

---

```bash
pnpm build
```

```
at 21:24:02 ❯ pnpm build

> @photo-gallery/monorepo@0.0.1 build /Users/innei/git/vibe-coding/photo-gallery-site
> pnpm --filter @photo-gallery/web build


> @photo-gallery/web@0.0.1 build /Users/innei/git/vibe-coding/photo-gallery-site/apps/web
> tsx scripts/build.ts

📚 Loaded 47 photos from manifest
plugin 'html-transform' uses deprecated 'enforce' option. Use 'order' option instead.
plugin 'html-transform' uses deprecated 'transform' option. Use 'handler' option instead.
vite v6.3.5 building for production...
✅ Generated favicon: favicon-16x16.png (16x16)
✅ Generated favicon: favicon-32x32.png (32x32)
✅ Generated favicon: favicon-48x48.png (48x48)
✅ Generated favicon: apple-touch-icon.png (180x180)
✅ Generated favicon: android-chrome-192x192.png (192x192)
✅ Generated favicon: android-chrome-512x512.png (512x512)
✅ Generated main favicon: favicon.ico
✅ Generated web manifest: site.webmanifest
🎨 All favicons generated successfully!
📸 Found 4 latest photos
📷 Added photo: DSCF3644 at position (580, 220) with rotation -12°
📷 Added photo: DSCF3506 at position (670, 260) with rotation 5°
📷 Added photo: DSCF3449 at position (760, 190) with rotation -8°
📷 Added photo: DSCF3447 at position (850, 270) with rotation 10°
✅ OG image generated: /Users/innei/git/vibe-coding/photo-gallery-site/apps/web/public/og-image-1749129855052.png
🖼️  OG image generated: /og-image-1749129855052.png
🗑️  Deleted old OG image: og-image-1749127903630.png
✅ Cleaned up 1 old OG images
transforming (42) ../../node_modules/.pnpm/es-toolkit@1.38.0/node_modules/es-toolkit/dist/compat/index.mjs/*! 🌼 dai
syUI 5.0.43 */
✓ 1114 modules transformed.
dist/index.html                                 12.83 kB │ gzip:   2.88 kB
dist/assets/GeistVF.p2GUc8.woff2                56.80 kB
dist/assets/index.D543_y.css                     8.91 kB │ gzip:   3.50 kB
dist/assets/index.C-emUk.css                   142.17 kB │ gzip:  23.47 kB
dist/assets/frame-DKx0ylIv.js                    0.61 kB │ gzip:   0.42 kB
dist/assets/blurhash-CynLpiGW.js                 0.74 kB │ gzip:   0.47 kB
dist/assets/webgl-preview-BQUdlyno.js            1.28 kB │ gzip:   0.73 kB
dist/assets/heic-converter-BDFkU3-s.js           1.46 kB │ gzip:   0.84 kB
dist/assets/WebGLImageViewer-DOVBAy6o.js        25.18 kB │ gzip:   7.43 kB
dist/assets/visual-element-iGFTWZgJ.js          34.25 kB │ gzip:  12.59 kB
dist/assets/usePhotoViewer-D94ftTuU.js          42.78 kB │ gzip:  14.85 kB
dist/assets/layout-wYMpRIiT.js                  45.16 kB │ gzip:  16.53 kB
dist/assets/framer-lazy-feature-ygE4KcG3.js     64.71 kB │ gzip:  20.54 kB
dist/assets/photos-D2T9ZdKB.js                 106.27 kB │ gzip:  13.00 kB
dist/assets/index-CGZu_1Hm.js                  143.97 kB │ gzip:  46.16 kB
dist/vendor/1-CkyqGQkw.js                      187.60 kB │ gzip:  59.12 kB
dist/assets/index-DMW7lwyU.js                  323.32 kB │ gzip: 106.96 kB
dist/vendor/0-kq-hUwqs.js                    2,185.75 kB │ gzip: 547.25 kB

(!) Some chunks are larger than 500 kB after minification. Consider:
- Using dynamic import() to code-split the application
- Use build.rollupOptions.output.manualChunks to improve chunking: https://rollupjs.org/configuration-options/#outpu
t-manualchunks
- Adjust chunk size limit for this warning via build.chunkSizeWarningLimit.
✓ built in 4.54s

innei in photo-gallery-site on  main [!] via  v22.15.0 on ☁️  innei@rss3.io at     0b6160f "feat: add DateRangeI
ndicator component and integrate into MasonryRoot"  by tukon479@gmail.com took 5s 
at 21:24:19 ❯
```

---

太好了！构建成功，没有错误。现在让我启动开发服务器来测试新功能：

---

```bash
pnpm dev
```

---

现在让我创建一个简单的测试文档来记录新功能的使用方法：

---

Cancelled

---

_**User**_

列数设置使用 Slider 滑块，最左边是自动档，右边是数值。

---

_**Assistant**_

我来将列数设置改为使用滑块组件。首先我需要查看项目中是否已经有滑块组件，如果没有就创建一个。

---

<details>
            <summary>Searched codebase "slider" • **10** results</summary>
        
| File |
|------|
| `undefined` |
| `undefined` |
| `undefined` |
| `undefined` |
| `undefined` |
| `undefined` |
| `undefined` |
| `undefined` |
| `undefined` |
| `undefined` |

</details>

---

看起来没有找到现有的滑块组件。让我在 UI 组件目录中查找：

---

<details>
            <summary>Listed directory apps/web/src/components/ui • **12** results</summary>
        
| Name |
|-------|
| 📁 `date-range-indicator` |
| 📁 `photo-viewer` |
| 📁 `scroll-areas` |
| 📄 `sonner.tsx` |
| 📁 `tooltip` |
| 📁 `typography` |
| 📁 `portal` |
| 📁 `button` |
| 📄 `checkbox.tsx` |
| 📁 `context-menu` |
| 📄 `dropdown-menu.tsx` |
| 📄 `loading.tsx` |

</details>

---

看来没有现成的滑块组件。我需要创建一个滑块组件或者使用更简单的方式来实现。让我创建一个简单的滑块组件：

---

```diff
- 
+ import { useCallback, useEffect, useRef, useState } from 'react'
+ 
+ import { clsxm } from '~/lib/cn'
+ 
+ interface SliderProps {
+   value: number | 'auto'
+   onChange: (value: number | 'auto') => void
+   min: number
+   max: number
+   step?: number
+   autoLabel?: string
+   className?: string
+   disabled?: boolean
+ }
+ 
+ export const Slider = ({
+   value,
+   onChange,
+   min,
+   max,
+   step = 1,
+   autoLabel = '自动',
+   className,
+   disabled = false,
+ }: SliderProps) => {
+   const [isDragging, setIsDragging] = useState(false)
+   const sliderRef = useRef<HTMLDivElement>(null)
+   const trackRef = useRef<HTMLDivElement>(null)
+ 
+   // 将值转换为位置百分比
+   const getPositionFromValue = useCallback(
+     (val: number | 'auto') => {
+       if (val === 'auto') return 0
+       return ((val - min) / (max - min)) * 100
+     },
+     [min, max],
+   )
+ 
+   // 将位置百分比转换为值
+   const getValueFromPosition = useCallback(
+     (position: number) => {
+       if (position <= 10) return 'auto' // 左侧 10% 区域为自动档
+       const normalizedPosition = (position - 10) / 90 // 剩余 90% 区域为数值
+       const rawValue = min + normalizedPosition * (max - min)
+       return Math.round(rawValue / step) * step
+     },
+     [min, max, step],
+   )
+ 
+   const handlePointerDown = useCallback(
+     (event: React.PointerEvent) => {
+       if (disabled) return
+       
+       event.preventDefault()
+       setIsDragging(true)
+       
+       const updateValue = (clientX: number) => {
+         if (!trackRef.current) return
+         
+         const rect = trackRef.current.getBoundingClientRect()
+         const position = ((clientX - rect.left) / rect.width) * 100
+         const clampedPosition = Math.max(0, Math.min(100, position))
+         const newValue = getValueFromPosition(clampedPosition)
+         
+         if (newValue !== value) {
+           onChange(newValue)
+         }
+       }
+ 
+       updateValue(event.clientX)
+ 
+       const handlePointerMove = (e: PointerEvent) => {
+         updateValue(e.clientX)
+       }
+ 
+       const handlePointerUp = () => {
+         setIsDragging(false)
+         document.removeEventListener('pointermove', handlePointerMove)
+         document.removeEventListener('pointerup', handlePointerUp)
+       }
+ 
+       document.addEventListener('pointermove', handlePointerMove)
+       document.addEventListener('pointerup', handlePointerUp)
+     },
+     [disabled, value, onChange, getValueFromPosition],
+   )
+ 
+   const position = getPositionFromValue(value)
+ 
+   return (
+     <div className={clsxm('w-full', className)}>
+       {/* 标签 */}
+       <div className="mb-2 flex justify-between text-xs text-gray-500 dark:text-gray-400">
+         <span>{autoLabel}</span>
+         <span>{max}</span>
+       </div>
+ 
+       {/* 滑块轨道 */}
+       <div
+         ref={sliderRef}
+         className={clsxm(
+           'relative h-6 cursor-pointer',
+           disabled && 'cursor-not-allowed opacity-50',
+         )}
+         onPointerDown={handlePointerDown}
+       >
+         {/* 背景轨道 */}
+         <div
+           ref={trackRef}
+           className="absolute top-1/2 h-1.5 w-full -translate-y-1/2 rounded-full bg-gray-200 dark:bg-gray-700"
+         >
+           {/* 自动档区域指示 */}
+           <div className="absolute left-0 top-0 h-full w-[10%] rounded-l-full bg-blue-100 dark:bg-blue-900/50" />
+           
+           {/* 激活区域 */}
+           <div
+             className="absolute top-0 h-full rounded-full bg-blue-500 transition-all duration-150"
+             style={{
+               width: `${Math.max(position, 10)}%`,
+             }}
+           />
+         </div>
+ 
+         {/* 滑块把手 */}
+         <div
+           className={clsxm(
+             'absolute top-1/2 h-5 w-5 -translate-x-1/2 -translate-y-1/2 rounded-full border-2 border-white bg-blue-500 shadow-lg transition-all duration-150',
+             isDragging ? 'scale-110' : 'hover:scale-105',
+             disabled && 'cursor-not-allowed',
+           )}
+           style={{
+             left: `${position}%`,
+           }}
+         />
+ 
+         {/* 数值刻度 */}
+         <div className="absolute top-full mt-1 flex w-full justify-between text-xs text-gray-400">
+           {Array.from({ length: max - min + 1 }, (_, i) => min + i).map((num) => (
+             <span
+               key={num}
+               className={clsxm(
+                 'transition-colors',
+                 value === num && 'font-medium text-blue-500',
+               )}
+               style={{
+                 marginLeft: num === min ? '10%' : '0',
+                 width: num === max ? 'auto' : `${90 / (max - min)}%`,
+                 textAlign: 'center',
+               }}
+             >
+               {num}
+             </span>
+           ))}
+         </div>
+       </div>
+ 
+       {/* 当前值显示 */}
+       <div className="mt-3 text-center text-sm font-medium text-gray-700 dark:text-gray-300">
+         {value === 'auto' ? autoLabel : `${value} 列`}
+       </div>
+     </div>
+   )
+ } 
```

---

现在我需要修改 `ActionGroup` 组件，将下拉菜单替换为使用我们新创建的滑块组件：

---

```diff
    DropdownMenuTrigger,
  } from '~/components/ui/dropdown-menu'
+ import { Slider } from '~/components/ui/slider'
  import { photoLoader } from '~/data/photos'
  import { useMobile } from '~/hooks/useMobile'
```

```diff
    }
  
-   // 根据设备类型提供不同的列数选项
-   const columnOptions = isMobile
-     ? [2, 3, 4] // 移动端适合的列数
-     : [2, 3, 4, 5, 6, 8] // 桌面端适合的列数
+   // 根据设备类型提供不同的列数范围
+   const columnRange = isMobile 
+     ? { min: 2, max: 4 } // 移动端适合的列数范围
+     : { min: 2, max: 8 } // 桌面端适合的列数范围
  
    return (
```

```diff
          </DropdownMenuTrigger>
  
-         <DropdownMenuContent align="center" className="w-48">
-           <DropdownMenuLabel>列数设置</DropdownMenuLabel>
+         <DropdownMenuContent align="center" className="w-80 p-4">
+           <DropdownMenuLabel className="mb-3">列数设置</DropdownMenuLabel>
            
-           <DropdownMenuCheckboxItem
-             onClick={() => setColumns('auto')}
-             checked={gallerySetting.columns === 'auto'}
-           >
-             自动
-           </DropdownMenuCheckboxItem>
- 
-           {columnOptions.map((num) => (
-             <DropdownMenuCheckboxItem
-               key={num}
-               onClick={() => setColumns(num)}
-               checked={gallerySetting.columns === num}
-             >
-               {num} 列
-             </DropdownMenuCheckboxItem>
-           ))}
+           <Slider
+             value={gallerySetting.columns}
+             onChange={setColumns}
+             min={columnRange.min}
+             max={columnRange.max}
+             autoLabel="自动"
+           />
          </DropdownMenuContent>
        </DropdownMenu>
```

---

现在让我改进滑块组件的位置计算逻辑，确保自动档和数值档之间的过渡更加自然：

---

```diff
    const getPositionFromValue = useCallback(
      (val: number | 'auto') => {
-       if (val === 'auto') return 0
-       return ((val - min) / (max - min)) * 100
+       if (val === 'auto') return 5 // 自动档位置稍微偏右一点
+       // 数值档从 15% 开始到 100%
+       return 15 + ((val - min) / (max - min)) * 85
      },
      [min, max],
```

```diff
    const getValueFromPosition = useCallback(
      (position: number) => {
-       if (position <= 10) return 'auto' // 左侧 10% 区域为自动档
-       const normalizedPosition = (position - 10) / 90 // 剩余 90% 区域为数值
-       const rawValue = min + normalizedPosition * (max - min)
-       return Math.round(rawValue / step) * step
+       if (position <= 12) return 'auto' // 左侧 12% 区域为自动档
+       const normalizedPosition = (position - 15) / 85 // 从 15% 开始的 85% 区域为数值
+       const rawValue = min + Math.max(0, normalizedPosition) * (max - min)
+       return Math.round(Math.max(min, rawValue) / step) * step
      },
      [min, max, step],
```

---

现在我还需要更新滑块轨道的视觉效果来匹配新的位置计算：

---

```diff
          >
            {/* 自动档区域指示 */}
-           <div className="absolute top-0 left-0 h-full w-[10%] rounded-l-full bg-blue-100 dark:bg-blue-900/50" />
+           <div className="absolute left-0 top-0 h-full w-[12%] rounded-l-full bg-green-100 dark:bg-green-900/50" />
            
            {/* 激活区域 */}
            <div
-             className="absolute top-0 h-full rounded-full bg-blue-500 transition-all duration-150"
+             className={clsxm(
+               'absolute top-0 h-full rounded-full transition-all duration-150',
+               value === 'auto' ? 'bg-green-500' : 'bg-blue-500'
+             )}
              style={{
-               width: `${Math.max(position, 10)}%`,
+               width: `${Math.max(position, 5)}%`,
+               borderRadius: value === 'auto' ? '9999px 0 0 9999px' : '9999px',
              }}
            />
```

```diff
          <div
            className={clsxm(
-             'absolute top-1/2 h-5 w-5 -translate-x-1/2 -translate-y-1/2 rounded-full border-2 border-white bg-blue-500 shadow-lg transition-all duration-150',
+             'absolute top-1/2 h-5 w-5 -translate-x-1/2 -translate-y-1/2 rounded-full border-2 border-white shadow-lg transition-all duration-150',
              isDragging ? 'scale-110' : 'hover:scale-105',
+             value === 'auto' ? 'bg-green-500' : 'bg-blue-500',
              disabled && 'cursor-not-allowed',
            )}
```

```diff
  
          {/* 数值刻度 */}
-         <div className="absolute top-full mt-1 flex w-full justify-between text-xs text-gray-400">
-           {Array.from({ length: max - min + 1 }, (_, i) => min + i).map(
-             (num) => (
+         <div className="absolute top-full mt-1 flex w-full text-xs text-gray-400">
+           <div className="w-[15%] text-left">
+             <span className={clsxm(
+               'transition-colors',
+               value === 'auto' && 'font-medium text-green-500',
+             )}>
+               自动
+             </span>
+           </div>
+           <div className="flex w-[85%] justify-between">
+             {Array.from({ length: max - min + 1 }, (_, i) => min + i).map((num) => (
                <span
                  key={num}
```

```diff
                    value === num && 'font-medium text-blue-500',
                  )}
-                 style={{
-                   marginLeft: num === min ? '10%' : '0',
-                   width: num === max ? 'auto' : `${90 / (max - min)}%`,
-                   textAlign: 'center',
-                 }}
                >
                  {num}
                </span>
-             ),
-           )}
+             ))}
+           </div>
          </div>
        </div>
```

---

我还需要移除组件中未使用的 useEffect 导入：

---

```diff
- import { useCallback, useEffect, useRef, useState } from 'react'
+ import { useCallback, useRef, useState } from 'react'
  
  import { clsxm } from '~/lib/cn'
```

---

现在让我构建项目来检查是否有任何错误：

---

```bash
cd /Users/innei/git/vibe-coding/photo-gallery-site && pnpm build
```

```

> @photo-gallery/monorepo@0.0.1 build /Users/innei/git/vibe-coding/photo-gallery-site
> pnpm --filter @photo-gallery/web build


> @photo-gallery/web@0.0.1 build /Users/innei/git/vibe-coding/photo-gallery-site/apps/web
> tsx scripts/build.ts

📚 Loaded 47 photos from manifest
plugin 'html-transform' uses deprecated 'enforce' option. Use 'order' option instead.
plugin 'html-transform' uses deprecated 'transform' option. Use 'handler' option instead.
vite v6.3.5 building for production...
✅ Generated favicon: favicon-16x16.png (16x16)
✅ Generated favicon: favicon-32x32.png (32x32)
✅ Generated favicon: favicon-48x48.png (48x48)
✅ Generated favicon: apple-touch-icon.png (180x180)
✅ Generated favicon: android-chrome-192x192.png (192x192)
✅ Generated favicon: android-chrome-512x512.png (512x512)
✅ Generated main favicon: favicon.ico
✅ Generated web manifest: site.webmanifest
🎨 All favicons generated successfully!
📸 Found 4 latest photos
📷 Added photo: DSCF3644 at position (580, 220) with rotation -12°
📷 Added photo: DSCF3506 at position (670, 260) with rotation 5°
📷 Added photo: DSCF3449 at position (760, 190) with rotation -8°
📷 Added photo: DSCF3447 at position (850, 270) with rotation 10°
✅ OG image generated: /Users/innei/git/vibe-coding/photo-gallery-site/apps/web/public/og-image-1749130158293.png
🖼️  OG image generated: /og-image-1749130158293.png
🗑️  Deleted old OG image: og-image-1749129054671.png
✅ Cleaned up 1 old OG images
transforming (7) ../../node_modules/.pnpm/react@19.1.0/node_modules/react/cjs/react-jsx-runtime.production.js daisyU
I 5.0.43 */
```

---

