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@h-ai/ui

v0.1.0-alpha.10

Published

Hai Framework UI component library for Svelte 5 Runes.

Downloads

417

Readme

@h-ai/ui

基于 Svelte 5 Runes 的多端 UI 组件库,采用 DaisyUI v5 + Tailwind CSS v4 样式 + Bits UI v2 headless 交互,内置 i18n(zh-CN / en-US),支持 32+ 主题。

安装

npm install @h-ai/ui

依赖 @h-ai/core(会自动安装)。

快速开始

1. 配置 svelte.config.js

import { autoImportHaiUi } from '@h-ai/ui/auto-import'
import adapter from '@sveltejs/adapter-auto'
import { vitePreprocess } from '@sveltejs/vite-plugin-svelte'

/** @type {import('@sveltejs/kit').Config} */
const config = {
  preprocess: [autoImportHaiUi(), vitePreprocess()],
  compilerOptions: { runes: true },
  kit: { adapter: adapter() },
}

export default config

2. 配置 vite.config.ts

import { sveltekit } from '@sveltejs/kit/vite'
import tailwindcss from '@tailwindcss/vite'
import { defineConfig } from 'vite'

export default defineConfig({
  plugins: [sveltekit(), tailwindcss()],
  optimizeDeps: { exclude: ['bits-ui'] },
  ssr: { noExternal: [/@h-ai\//] },
})

3. 配置 src/app.css

@import 'tailwindcss';
@import '@h-ai/ui/styles/global.css';
@import '@h-ai/ui/styles/theme.css';
@source "../node_modules/@h-ai/ui/dist/**/*.{svelte,ts}";

@plugin "daisyui" {
  themes: light --default, dark --prefersdark, cupcake, emerald, corporate, nord, dracula, night;
}

/* 图标(可选) */
@plugin "@iconify/tailwind4" {
  prefixes: tabler;
}

@source 让 TailwindCSS 扫描 @h-ai/ui 组件中使用的 class 名,否则组件样式会丢失。

4. 使用组件

<script>
  import { Button, Input, Card } from '@h-ai/ui'
</script>

<Card title="示例表单">
  <Input placeholder="请输入用户名" />
  <Button variant="primary" onclick={handleSubmit}>提交</Button>
</Card>

启用自动导入后可直接在模板中使用,无需逐个 import:

<!-- 无需 import { Button } from '@h-ai/ui' -->
<Button variant="primary">提交</Button>

组件架构

组件按三层划分(primitives → compounds → scenes):

components/
├── primitives/   # 原子组件(不可再分的基础 UI 单元)
├── compounds/    # 组合组件(由原子组件 + Bits UI headless 组合而成)
└── scenes/       # 场景组件(面向具体业务场景的完整 UI 流程)
    ├── app/      # 应用级(设置/反馈/主题/语言切换)
    ├── iam/      # 身份认证
    ├── storage/  # 存储管理
    └── crypto/   # 加密展示

组件清单

原子组件 Primitives(21 个)

| 组件 | 描述 | 主要属性 | | ---------------- | ------------ | ------------------------------------------------------------------ | | Button | 按钮 | variant, size, loading, disabled, outline, circle | | IconButton | 图标按钮 | icon: string \| Snippet, variant, size, tooltip, loading | | BareButton | 无样式按钮 | class, ariaLabel, role, tabindex | | Input | 输入框 | type, value, size, error, validationMessage | | BareInput | 无样式输入框 | type, class, accept, multiple | | Textarea | 文本域 | value, rows, size, autoResize, error | | Select | 下拉选择 | options, value, placeholder, size | | Checkbox | 复选框 | checked, label, size, indeterminate | | Switch | 开关 | checked, label, size | | Radio | 单选组 | options, value, direction, size | | ToggleCheckbox | 原生开关输入 | checked, name, onchange | | ToggleInput | 原生切换输入 | checked, name | | ToggleRadio | 原生单选输入 | checked, name, onchange | | Range | 滑块 | value, min, max, step | | Rating | 评分 | value, max | | Badge | 徽章 | variant, size, outline | | Avatar | 头像 | src, name, size, shape, ring | | Tag | 标签 | text, variant, size, closable | | Spinner | 加载动画 | size, variant | | Progress | 进度条 | value, max, variant, striped, animated |

组合组件 Compounds(25 个)

表单

| 组件 | 描述 | 主要属性 | | ----------- | -------- | -------------------------------------------- | | Form | 表单容器 | loading, disabled, onsubmit | | FormField | 表单字段 | label, error, hint, required | | TagInput | 标签输入 | tags, maxTags, allowDuplicates, size |

反馈

| 组件 | 描述 | 主要属性 | | ---------------- | -------- | --------------------------------- | | Alert | 警告框 | variant, title, dismissible | | ToastContainer | 通知容器 | 全局放置,配合 toast 单例使用 |

弹层

| 组件 | 描述 | 主要属性 | | --------- | ------ | ------------------------------------------------------- | | Modal | 模态框 | open, title, size, closeOnBackdrop, showClose | | Drawer | 抽屉 | open, position, title, size | | Confirm | 确认框 | open, title, message, variant, onconfirm | | Popover | 弹出层 | open, position, trigger, offset |

数据展示

| 组件 | 描述 | 主要属性 | | ----------- | -------- | ---------------------------------------- | | Card | 卡片容器 | title, bordered, shadow, padding | | DataTable | 数据表格 | data, columns, keyField, loading | | Accordion | 手风琴 | items: AccordionItem[] | | Timeline | 时间线 | items: TimelineItem[] |

Bits UI headless 交互

| 组件 | 描述 | 主要属性 | | ------------ | --------------------------- | --------------------------------------------------- | | Combobox | 可搜索下拉选择(单选/多选) | options, value, multiple, placeholder | | Calendar | 独立日历 | value: DateValue, minValue, maxValue | | DatePicker | 日期输入+弹出 | value: DateValue, minValue, maxValue, error |

日期值使用 @internationalized/dateDateValue / CalendarDate 类型。

导航

| 组件 | 描述 | 主要属性 | | ------------ | -------- | -------------------------------------------- | | Tabs | 标签页 | items, active, type, size | | Pagination | 分页 | page, total, pageSize, showTotal | | Breadcrumb | 面包屑 | items, separator | | Steps | 步骤条 | items, current, direction, clickable | | Dropdown | 下拉菜单 | items, trigger, position | | Tooltip | 提示 | content, position, delay |

状态占位

| 组件 | 描述 | 主要属性 | | ---------- | ------ | ------------------------------------- | | Skeleton | 骨架屏 | variant, width, height, count | | Empty | 空状态 | title, description, icon | | Result | 结果页 | status, title, description |

页面级

| 组件 | 描述 | 主要属性 | | ------------ | -------- | ------------------------------------------- | | PageHeader | 页面头部 | title, description,支持 actions 插槽 |

场景组件 Scenes(19 个)

App 应用级(5 个)

| 组件 | 描述 | 主要属性 | | ---------------- | ---------------- | ------------------ | | FeedbackModal | 反馈模态框 | open, onsubmit | | SettingsModal | 设置模态框 | open, onclose | | LanguageSwitch | 语言切换 | 无需 Props | | ThemeSelector | 完整主题选择面板 | 无需 Props | | ThemeToggle | 明/暗主题切换 | 无需 Props |

IAM 身份认证(7 个)

| 组件 | 描述 | 主要属性 | | -------------------- | ---------- | ----------------------------------------------------- | | LoginForm | 登录表单 | loading, errors, showRememberMe, onsubmit | | RegisterForm | 注册表单 | loading, errors, fields, onsubmit | | ForgotPasswordForm | 忘记密码 | mode, loading, errors, onsubmit | | ResetPasswordForm | 重置密码 | loading, errors, showCode, onsubmit | | ChangePasswordForm | 修改密码 | loading, errors, requireOldPassword, onsubmit | | PasswordInput | 密码输入框 | value, showToggle, showStrength, minLength | | UserProfile | 用户资料 | user, editable, fields, onsubmit |

Storage 存储(4 个)

| 组件 | 描述 | 主要属性 | | -------------- | -------- | -------------------------------------------------------- | | FileUpload | 文件上传 | accept, maxSize, maxFiles, multiple, uploadUrl | | ImageUpload | 图片上传 | value, accept, maxSize, aspectRatio | | AvatarUpload | 头像上传 | value, size, maxSize, fallback | | FileList | 文件列表 | files, layout, showDelete, showDownload |

Crypto 加密展示(3 个)

| 组件 | 描述 | 主要属性 | | ------------------ | -------- | ------------------------------------------------------- | | EncryptedInput | 加密输入 | value, encryptedValue, algorithm, showEncrypted | | HashDisplay | 哈希展示 | value, algorithm, copyable, truncate | | SignatureDisplay | 签名展示 | signature, publicKey, algorithm, verified |

使用示例

Toast 通知

<script>
  import { toast, ToastContainer } from '@h-ai/ui'

  function notify() {
    toast.success('操作成功')
    toast.error('操作失败')
    toast.warning('请注意')
    toast.info('提示信息', 5000) // 自定义持续时间
  }
</script>

<button onclick={notify}>通知</button>
<ToastContainer />

典型 CRUD 页面

<script>
  import {
    PageHeader, Card, DataTable, Button,
    Modal, Input, Select, toast, ToastContainer,
  } from '@h-ai/ui'

  let items = $state([])
  let showModal = $state(false)
  let loading = $state(false)
  let formData = $state({ name: '', type: '' })

  const columns = [
    { key: 'name', label: '名称' },
    { key: 'type', label: '类型' },
    { key: 'createdAt', label: '创建时间' },
  ]

  async function handleCreate() {
    loading = true
    try {
      await fetch('/api/items', { method: 'POST', body: JSON.stringify(formData) })
      showModal = false
      toast.success('创建成功')
    } finally {
      loading = false
    }
  }
</script>

<PageHeader title="项目管理" description="管理所有项目">
  {#snippet actions()}
    <Button onclick={() => showModal = true}>新建</Button>
  {/snippet}
</PageHeader>

<Card>
  <DataTable data={items} {columns} keyField="id" {loading}>
    {#snippet actions(item)}
      <Button size="xs">编辑</Button>
      <Button size="xs" variant="error">删除</Button>
    {/snippet}
  </DataTable>
</Card>

<Modal bind:open={showModal} title="新建项目">
  <form onsubmit={(e) => { e.preventDefault(); handleCreate() }} class="space-y-4">
    <Input placeholder="名称" bind:value={formData.name} required />
    <Select
      placeholder="选择类型"
      bind:value={formData.type}
      options={[
        { value: 'a', label: '类型 A' },
        { value: 'b', label: '类型 B' },
      ]}
    />
  </form>
  {#snippet footer()}
    <Button variant="ghost" onclick={() => showModal = false}>取消</Button>
    <Button {loading} onclick={handleCreate}>创建</Button>
  {/snippet}
</Modal>

<ToastContainer />

登录页面

<script>
  import { LoginForm } from '@h-ai/ui'

  let loading = $state(false)
  let errors = $state({})

  async function handleLogin(data) {
    loading = true
    errors = {}
    try {
      await fetch('/api/login', { method: 'POST', body: JSON.stringify(data) })
    } catch {
      errors = { general: '登录失败,请检查用户名和密码' }
    } finally {
      loading = false
    }
  }
</script>

<!-- 场景组件内置 i18n,无需传入翻译 props -->
<LoginForm {loading} {errors} onsubmit={handleLogin} showRegisterLink />

PasswordInput 受控模式

<script>
  import { PasswordInput } from '@h-ai/ui'

  let password = $state('')
</script>

<PasswordInput
  value={password}
  oninput={(e) => { password = e.currentTarget.value }}
  placeholder="请输入密码"
  showStrength
/>

样式依赖

组件基于 TailwindCSS v4 + DaisyUI。应用层 app.css 需要以下配置:

/* 必须 */
@import 'tailwindcss';
@import '@h-ai/ui/styles/global.css';   /* 基础重置、滚动条、焦点样式 */
@import '@h-ai/ui/styles/theme.css';    /* Tailwind v4 @theme Token(品牌色/阴影/动效) */
@source "../node_modules/@h-ai/ui/dist/**/*.{svelte,ts}";

/* 移动端项目追加(可选) */
@import '@h-ai/ui/styles/design-tokens.css'; /* CSS 自定义属性 */
@import '@h-ai/ui/styles/mobile.css';        /* 安全区域/触摸优化 */

/* DaisyUI 主题 */
@plugin "daisyui" {
  themes: light --default, dark --prefersdark, cupcake, emerald, corporate, nord, dracula, night;
}
  • global.css:基础 HTML 重置、滚动条美化、表单焦点环
  • theme.css:Tailwind v4 @theme 块,包含品牌色、阴影层级、动效曲线、字体特性
  • design-tokens.css:CSS 自定义属性(间距/圆角/z-index/过渡),移动端推荐
  • mobile.css:安全区域 padding、momentum 滚动、虚拟键盘适配

图标

组件使用 Iconify (Tabler Icons):

npm install -D @iconify/tailwind4 @iconify-json/tabler
/* app.css 中追加 */
@plugin "@iconify/tailwind4" {
  prefixes: tabler;
}

主题切换

使用内置的主题工具函数管理 32 个 DaisyUI 主题:

import {
  applyTheme, // 应用主题(自动持久化到 localStorage)
  getCurrentTheme, // 获取当前主题
  getThemeInitScript, // 防闪烁脚本(放在 app.html <head> 中)
  isDarkTheme, // 检查是否暗色主题
  THEME_GROUPS, // 按亮色/暗色分组
  THEMES, // ThemeInfo[] — 全部 32 个主题元数据
} from '@h-ai/ui'

app.html 中添加防闪烁脚本:

<head>
  <script>
    {@html getThemeInitScript()}
  </script>
</head>

国际化 (i18n)

@h-ai/ui 采用组件内置翻译模式:

  • 场景组件(scenes/)内置中英文翻译(zh-CN / en-US),开箱即用
  • 组件自动响应全局 locale 变化(通过 @h-ai/core 同步)
  • 应用层只需处理页面级文本,组件内部文本由 @h-ai/ui 统一管理
  • 如需覆盖特定文本,通过 submitTextlabels 等 props 传入

createLocaleStore

用于客户端 locale 状态管理,自动同步到 @h-ai/core 全局 locale 管理器:

<script>
  import { createLocaleStore, setGlobalLocale } from '@h-ai/ui'
  import { setLocale } from '$lib/paraglide/runtime'

  const localeStore = createLocaleStore()

  function changeLocale(code) {
    localeStore.set(code)       // 更新 UI store + 同步到 @h-ai/core
    setLocale(code)             // 同步到 Paraglide(应用层)
  }
</script>

<select value={localeStore.current} onchange={(e) => changeLocale(e.currentTarget.value)}>
  {#each localeStore.supported as l}
    <option value={l.code}>{l.label}</option>
  {/each}
</select>

导出的 i18n 工具

import {
  createLocaleStore, // Svelte 响应式 locale store
  DEFAULT_LOCALE, // 默认 locale: 'zh-CN'
  DEFAULT_LOCALES, // 支持的 locale 列表
  detectBrowserLocale, // 检测浏览器语言
  getGlobalLocale, // 获取当前全局 locale
  interpolate, // 字符串插值(如 "Hello {name}")
  isLocaleSupported, // 检查 locale 是否支持
  resolveLocale, // 解析 locale(支持回退)
  setGlobalLocale, // 设置全局 locale(同步 @h-ai/core)
} from '@h-ai/ui'

其他导出

// 类型
import type { ButtonProps, InputProps, ModalProps } from '@h-ai/ui'
// 样式工具
import { cn, generateId, getSizeClass, getVariantClass } from '@h-ai/ui'
// Toast 单例
import { toast } from '@h-ai/ui'