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+import { useMemo, useState } from 'react'
+import { Button } from '@astryxdesign/core/Button'
+import { Center } from '@astryxdesign/core/Center'
+import { ClickableCard } from '@astryxdesign/core/ClickableCard'
+import { Divider } from '@astryxdesign/core/Divider'
+import { Grid } from '@astryxdesign/core/Grid'
+import { Heading } from '@astryxdesign/core/Heading'
+import { HStack } from '@astryxdesign/core/HStack'
+import { Icon } from '@astryxdesign/core/Icon'
+import type { IconName } from '@astryxdesign/core/Icon'
+import { Text } from '@astryxdesign/core/Text'
+import { TextInput } from '@astryxdesign/core/TextInput'
+import { useToast } from '@astryxdesign/core/Toast'
+import { ToggleButton, ToggleButtonGroup } from '@astryxdesign/core/ToggleButton'
+import { VStack } from '@astryxdesign/core/VStack'
+import {
+ ChevronLeft,
+ ChevronRight,
+ icons,
+ Search,
+ type LucideIcon,
+} from 'lucide-react'
+import { Page, PageHeader } from '../components/Page'
+
+type IconSet = 'semantic' | 'lucide'
+
+interface SemanticIcon {
+ name: IconName
+ label: string
+}
+
+const SEMANTIC_ICONS: SemanticIcon[] = [
+ { name: 'close', label: '关闭' },
+ { name: 'chevronDown', label: '向下展开' },
+ { name: 'chevronLeft', label: '向左' },
+ { name: 'chevronRight', label: '向右' },
+ { name: 'chevronsLeft', label: '跳到开头' },
+ { name: 'chevronsRight', label: '跳到末尾' },
+ { name: 'check', label: '确认' },
+ { name: 'success', label: '成功' },
+ { name: 'error', label: '错误' },
+ { name: 'warning', label: '警告' },
+ { name: 'info', label: '信息' },
+ { name: 'calendar', label: '日历' },
+ { name: 'clock', label: '时间' },
+ { name: 'externalLink', label: '外部链接' },
+ { name: 'menu', label: '菜单' },
+ { name: 'moreHorizontal', label: '更多' },
+ { name: 'search', label: '搜索' },
+ { name: 'upload', label: '上传' },
+ { name: 'arrowUp', label: '向上' },
+ { name: 'arrowDown', label: '向下' },
+ { name: 'arrowsUpDown', label: '排序' },
+ { name: 'funnel', label: '筛选' },
+ { name: 'eyeSlash', label: '隐藏' },
+ { name: 'viewColumns', label: '列设置' },
+ { name: 'copy', label: '复制' },
+ { name: 'checkDouble', label: '已复制' },
+ { name: 'wrench', label: '设置' },
+ { name: 'stop', label: '停止' },
+ { name: 'microphone', label: '麦克风' },
+]
+
+interface LucideEntry {
+ name: string
+ Icon: LucideIcon
+}
+
+const LUCIDE_ICONS: LucideEntry[] = Object.entries(icons)
+ .map(([name, Icon]) => ({ name, Icon }))
+ .sort((a, b) => a.name.localeCompare(b.name))
+
+const LUCIDE_PAGE_SIZE = 120
+
+export function IconsPage() {
+ const [activeSet, setActiveSet] = useState<IconSet>('semantic')
+ const [query, setQuery] = useState('')
+ const [page, setPage] = useState(1)
+ const showToast = useToast()
+
+ const changeSet = (value: string | null) => {
+ setActiveSet(value === 'lucide' ? 'lucide' : 'semantic')
+ setPage(1)
+ }
+
+ const changeQuery = (value: string) => {
+ setQuery(value)
+ setPage(1)
+ }
+
+ const copyUsage = async (code: string, name: string) => {
+ try {
+ if (!navigator.clipboard) throw new Error('Clipboard unavailable')
+ await navigator.clipboard.writeText(code)
+ showToast({ body: `已复制 ${name} 的用法`, type: 'info' })
+ } catch {
+ showToast({ body: '复制失败,请检查浏览器权限', type: 'error' })
+ }
+ }
+
+ const normalizedQuery = query.trim().toLowerCase()
+
+ const filteredSemantic = useMemo(
+ () =>
+ SEMANTIC_ICONS.filter(
+ (icon) =>
+ normalizedQuery.length === 0 ||
+ icon.name.toLowerCase().includes(normalizedQuery) ||
+ icon.label.includes(query.trim()),
+ ),
+ [normalizedQuery, query],
+ )
+
+ const filteredLucide = useMemo(
+ () =>
+ normalizedQuery.length === 0
+ ? LUCIDE_ICONS
+ : LUCIDE_ICONS.filter((icon) =>
+ icon.name.toLowerCase().includes(normalizedQuery),
+ ),
+ [normalizedQuery],
+ )
+
+ const totalPages = Math.max(1, Math.ceil(filteredLucide.length / LUCIDE_PAGE_SIZE))
+ const currentPage = Math.min(page, totalPages)
+ const pageStart = (currentPage - 1) * LUCIDE_PAGE_SIZE
+ const pageItems = filteredLucide.slice(
+ pageStart,
+ pageStart + LUCIDE_PAGE_SIZE,
+ )
+
+ const isSemantic = activeSet === 'semantic'
+ const visibleCount = isSemantic ? filteredSemantic.length : filteredLucide.length
+
+ return (
+ <Page>
+ <VStack gap={8}>
+ <PageHeader
+ eyebrow="图标资源"
+ title="图标"
+ description={`浏览 ${SEMANTIC_ICONS.length} 个 Astryx 语义图标和 ${LUCIDE_ICONS.length} 个 Lucide 图标。点击任意图标即可复制它的用法。`}
+ />
+
+ <Divider />
+
+ <VStack gap={4}>
+ <HStack gap={4} wrap="wrap" vAlign="end">
+ <TextInput
+ label="搜索图标"
+ isLabelHidden
+ placeholder="搜索图标名称"
+ value={query}
+ onChange={changeQuery}
+ startIcon={Search}
+ size="lg"
+ width={360}
+ />
+ <ToggleButtonGroup
+ label="选择图标集"
+ value={activeSet}
+ onChange={changeSet}
+ size="sm">
+ <ToggleButton
+ label={`语义图标 ${SEMANTIC_ICONS.length}`}
+ value="semantic"
+ />
+ <ToggleButton
+ label={`Lucide ${LUCIDE_ICONS.length}`}
+ value="lucide"
+ />
+ </ToggleButtonGroup>
+ </HStack>
+ <Text type="supporting" size="sm">
+ {isSemantic
+ ? '语义图标通过名称使用,会自动适配当前主题。'
+ : 'Lucide 图标以组件形式传入 Icon,可与语义图标混用。'}
+ </Text>
+ </VStack>
+
+ {visibleCount === 0 ? (
+ <Center minHeight={220}>
+ <VStack gap={2} hAlign="center">
+ <Icon icon={Search} size="lg" color="secondary" />
+ <Text type="label">没有找到匹配的图标。</Text>
+ <Text type="supporting" color="secondary">
+ 试试更短的关键词。
+ </Text>
+ </VStack>
+ </Center>
+ ) : isSemantic ? (
+ <>
+ <Text type="supporting" size="sm">
+ 共 {filteredSemantic.length} 个语义图标
+ </Text>
+ <Grid columns={{ minWidth: 160, max: 4 }} gap={3}>
+ {filteredSemantic.map((semanticIcon) => (
+ <ClickableCard
+ key={semanticIcon.name}
+ padding={4}
+ onClick={() =>
+ void copyUsage(
+ `<Icon icon="${semanticIcon.name}" size="lg" />`,
+ semanticIcon.name,
+ )
+ }
+ label={`复制 ${semanticIcon.name} 图标用法`}>
+ <VStack gap={2} hAlign="center">
+ <Icon
+ icon={semanticIcon.name}
+ size="lg"
+ color="accent"
+ />
+ <Text
+ type="code"
+ size="sm"
+ display="block"
+ justify="center"
+ maxLines={1}>
+ {semanticIcon.name}
+ </Text>
+ <Text
+ type="supporting"
+ size="sm"
+ display="block"
+ justify="center">
+ {semanticIcon.label}
+ </Text>
+ </VStack>
+ </ClickableCard>
+ ))}
+ </Grid>
+ </>
+ ) : (
+ <>
+ <HStack gap={2} vAlign="center" hAlign="between" wrap="wrap">
+ <Text type="supporting" size="sm">
+ 显示 {pageStart + 1}–{Math.min(pageStart + LUCIDE_PAGE_SIZE, filteredLucide.length)} 个,共 {filteredLucide.length} 个图标
+ </Text>
+ <HStack gap={2} vAlign="center">
+ <Button
+ label="上一页"
+ variant="secondary"
+ size="sm"
+ isDisabled={currentPage === 1}
+ onClick={() => setPage((value) => Math.max(1, value - 1))}
+ icon={<Icon icon={ChevronLeft} size="sm" />}
+ />
+ <Text type="supporting" size="sm">
+ 第 {currentPage} / {totalPages} 页
+ </Text>
+ <Button
+ label="下一页"
+ variant="secondary"
+ size="sm"
+ isDisabled={currentPage === totalPages}
+ onClick={() =>
+ setPage((value) => Math.min(totalPages, value + 1))
+ }
+ endContent={<Icon icon={ChevronRight} size="sm" />}
+ />
+ </HStack>
+ </HStack>
+
+ <Grid columns={{ minWidth: 160, max: 5 }} gap={3}>
+ {pageItems.map(({ name, Icon: LucideComponent }) => (
+ <ClickableCard
+ key={name}
+ padding={3}
+ onClick={() =>
+ void copyUsage(
+ `import { ${name} } from 'lucide-react'\n\n<Icon icon={${name}} size="lg" />`,
+ name,
+ )
+ }
+ label={`复制 ${name} 图标用法`}>
+ <VStack gap={2} hAlign="center">
+ <Icon icon={LucideComponent} size="lg" color="primary" />
+ <Text
+ type="supporting"
+ size="xsm"
+ display="block"
+ justify="center"
+ maxLines={2}
+ wordBreak="break-all">
+ {name}
+ </Text>
+ </VStack>
+ </ClickableCard>
+ ))}
+ </Grid>
+
+ <HStack gap={2} vAlign="center" hAlign="between" wrap="wrap">
+ <Text type="supporting" size="sm">
+ 点击图标复制 import 与 Icon 用法
+ </Text>
+ <HStack gap={2} vAlign="center">
+ <Button
+ label="上一页"
+ variant="secondary"
+ size="sm"
+ isDisabled={currentPage === 1}
+ onClick={() => setPage((value) => Math.max(1, value - 1))}
+ icon={<Icon icon={ChevronLeft} size="sm" />}
+ />
+ <Text type="supporting" size="sm">
+ 第 {currentPage} / {totalPages} 页
+ </Text>
+ <Button
+ label="下一页"
+ variant="secondary"
+ size="sm"
+ isDisabled={currentPage === totalPages}
+ onClick={() =>
+ setPage((value) => Math.min(totalPages, value + 1))
+ }
+ endContent={<Icon icon={ChevronRight} size="sm" />}
+ />
+ </HStack>
+ </HStack>
+ </>
+ )}
+
+ <Divider />
+
+ <VStack gap={1}>
+ <Heading level={2}>使用方式</Heading>
+ <Text type="body" color="secondary" as="p">
+ 语义图标可以直接传入名称;Lucide 图标需要先导入组件,再交给 Icon 渲染。
+ </Text>
+ </VStack>
+ </VStack>
+ </Page>
+ )
+}