Files
ui/src/runtime/components/NavigationMenu.vue
2024-12-13 11:43:39 +01:00

295 lines
14 KiB
Vue

<script lang="ts">
import { tv, type VariantProps } from 'tailwind-variants'
import type { NavigationMenuRootProps, NavigationMenuRootEmits, NavigationMenuContentProps, CollapsibleRootProps } from 'reka-ui'
import type { AppConfig } from '@nuxt/schema'
import _appConfig from '#build/app.config'
import theme from '#build/ui/navigation-menu'
import { extendDevtoolsMeta } from '../composables/extendDevtoolsMeta'
import type { AvatarProps, BadgeProps, LinkProps } from '../types'
import type { DynamicSlots, MaybeArrayOfArray, MaybeArrayOfArrayItem, PartialString } from '../types/utils'
const appConfig = _appConfig as AppConfig & { ui: { navigationMenu: Partial<typeof theme> } }
const navigationMenu = tv({ extend: tv(theme), ...(appConfig.ui?.navigationMenu || {}) })
export interface NavigationMenuChildItem extends Omit<NavigationMenuItem, 'children'> {
/** Description is only used when `orientation` is `horizontal`. */
description?: string
}
export interface NavigationMenuItem extends Omit<LinkProps, 'raw' | 'custom'>, Pick<CollapsibleRootProps, 'defaultOpen' | 'open'> {
label?: string
icon?: string
avatar?: AvatarProps
/**
* Display a badge on the item.
* `{ size: 'sm', color: 'neutral', variant: 'outline' }`{lang="ts-type"}
*/
badge?: string | number | BadgeProps
trailingIcon?: string
slot?: string
value?: string
children?: NavigationMenuChildItem[]
onSelect?(e: Event): void
}
type NavigationMenuVariants = VariantProps<typeof navigationMenu>
export interface NavigationMenuProps<T> extends Pick<NavigationMenuRootProps, 'modelValue' | 'defaultValue' | 'delayDuration' | 'disableClickTrigger' | 'disableHoverTrigger' | 'skipDelayDuration' | 'disablePointerLeaveClose' | 'unmountOnHide'> {
/**
* The element or component this component should render as.
* @defaultValue 'div'
*/
as?: any
/**
* The icon displayed to open the menu.
* @defaultValue appConfig.ui.icons.chevronDown
*/
trailingIcon?: string
items?: T
color?: NavigationMenuVariants['color']
variant?: NavigationMenuVariants['variant']
/**
* The orientation of the menu.
* @defaultValue 'horizontal'
*/
orientation?: NavigationMenuRootProps['orientation']
/** Display a line next to the active item. */
highlight?: boolean
highlightColor?: NavigationMenuVariants['highlightColor']
/** The content of the menu. */
content?: Omit<NavigationMenuContentProps, 'as' | 'asChild' | 'forceMount'>
/**
* Display an arrow alongside the menu.
* @defaultValue false
*/
arrow?: boolean
/**
* The key used to get the label from the item.
* @defaultValue 'label'
*/
labelKey?: string
class?: any
ui?: PartialString<typeof navigationMenu.slots>
}
export interface NavigationMenuEmits extends NavigationMenuRootEmits {}
type SlotProps<T> = (props: { item: T, index: number, active?: boolean }) => any
export type NavigationMenuSlots<T extends { slot?: string }> = {
'item': SlotProps<T>
'item-leading': SlotProps<T>
'item-label': SlotProps<T>
'item-trailing': SlotProps<T>
'item-content': SlotProps<T>
} & DynamicSlots<T, SlotProps<T>>
extendDevtoolsMeta({
ignoreProps: ['items'],
defaultProps: {
items: [
[{
label: 'Documentation',
icon: 'i-lucide-book-open',
badge: 10,
children: [{
label: 'Introduction',
description: 'Fully styled and customizable components for Nuxt.',
icon: 'i-lucide-house'
}, {
label: 'Installation',
description: 'Learn how to install and configure Nuxt UI in your application.',
icon: 'i-lucide-cloud-download'
}, {
label: 'Theming',
description: 'Learn how to customize the look and feel of the components.',
icon: 'i-lucide-swatch-book'
}, {
label: 'Shortcuts',
description: 'Learn how to display and define keyboard shortcuts in your app.',
icon: 'i-lucide-monitor'
}]
}, {
label: 'GitHub',
icon: 'i-simple-icons-github',
to: 'https://github.com/nuxt/ui',
target: '_blank'
}, {
label: 'Help',
icon: 'i-lucide-circle-help',
disabled: true
}]
]
}
})
</script>
<script setup lang="ts" generic="T extends MaybeArrayOfArrayItem<I>, I extends MaybeArrayOfArray<NavigationMenuItem>">
import { computed, toRef } from 'vue'
import { NavigationMenuRoot, NavigationMenuList, NavigationMenuItem, NavigationMenuTrigger, NavigationMenuContent, NavigationMenuLink, NavigationMenuIndicator, NavigationMenuViewport, useForwardPropsEmits } from 'reka-ui'
import { createReusableTemplate } from '@vueuse/core'
import { get } from '../utils'
import { pickLinkProps } from '../utils/link'
import ULinkBase from './LinkBase.vue'
import ULink from './Link.vue'
import UAvatar from './Avatar.vue'
import UIcon from './Icon.vue'
import UBadge from './Badge.vue'
import UCollapsible from './Collapsible.vue'
const props = withDefaults(defineProps<NavigationMenuProps<I>>(), {
orientation: 'horizontal',
delayDuration: 0,
labelKey: 'label',
unmountOnHide: true
})
const emits = defineEmits<NavigationMenuEmits>()
const slots = defineSlots<NavigationMenuSlots<T>>()
const rootProps = useForwardPropsEmits(computed(() => ({
as: props.as,
modelValue: props.modelValue,
defaultValue: props.defaultValue,
delayDuration: props.delayDuration,
skipDelayDuration: props.skipDelayDuration,
orientation: props.orientation,
disableClickTrigger: props.disableClickTrigger,
disableHoverTrigger: props.disableHoverTrigger,
disablePointerLeaveClose: props.disablePointerLeaveClose,
unmountOnHide: props.unmountOnHide
})), emits)
const contentProps = toRef(() => props.content)
const [DefineItemTemplate, ReuseItemTemplate] = createReusableTemplate<{ item: NavigationMenuItem, active?: boolean, index: number }>()
const ui = computed(() => navigationMenu({
orientation: props.orientation,
color: props.color,
variant: props.variant,
highlight: props.highlight,
highlightColor: props.highlightColor || props.color
}))
const lists = computed(() => props.items?.length ? (Array.isArray(props.items[0]) ? props.items : [props.items]) as T[][] : [])
</script>
<template>
<DefineItemTemplate v-slot="{ item, active, index }">
<slot :name="item.slot || 'item'" :item="(item as T)" :index="index">
<slot :name="item.slot ? `${item.slot}-leading` : 'item-leading'" :item="(item as T)" :active="active" :index="index">
<UAvatar v-if="item.avatar" :size="((props.ui?.linkLeadingAvatarSize || ui.linkLeadingAvatarSize()) as AvatarProps['size'])" v-bind="item.avatar" :class="ui.linkLeadingAvatar({ class: props.ui?.linkLeadingAvatar, active, disabled: !!item.disabled })" />
<UIcon v-else-if="item.icon" :name="item.icon" :class="ui.linkLeadingIcon({ class: props.ui?.linkLeadingIcon, active, disabled: !!item.disabled })" />
</slot>
<span v-if="get(item, props.labelKey as string) || !!slots[item.slot ? `${item.slot}-label` : 'item-label']" :class="ui.linkLabel({ class: props.ui?.linkLabel })">
<slot :name="item.slot ? `${item.slot}-label` : 'item-label'" :item="(item as T)" :active="active" :index="index">
{{ get(item, props.labelKey as string) }}
</slot>
<UIcon v-if="item.target === '_blank'" :name="appConfig.ui.icons.external" :class="ui.linkLabelExternalIcon({ class: props.ui?.linkLabelExternalIcon, active })" />
</span>
<span v-if="item.badge || (orientation === 'horizontal' && (item.children?.length || !!slots[item.slot ? `${item.slot}-content` : 'item-content'])) || (orientation === 'vertical' && item.children?.length) || item.trailingIcon || !!slots[item.slot ? `${item.slot}-trailing` : 'item-trailing']" :class="ui.linkTrailing({ class: props.ui?.linkTrailing })">
<slot :name="item.slot ? `${item.slot}-trailing` : 'item-trailing'" :item="(item as T)" :active="active" :index="index">
<UBadge
v-if="item.badge"
color="neutral"
variant="outline"
:size="((props.ui?.linkTrailingBadgeSize || ui.linkTrailingBadgeSize()) as BadgeProps['size'])"
v-bind="(typeof item.badge === 'string' || typeof item.badge === 'number') ? { label: item.badge } : item.badge"
:class="ui.linkTrailingBadge({ class: props.ui?.linkTrailingBadge })"
/>
<UIcon v-if="(orientation === 'horizontal' && (item.children?.length || !!slots[item.slot ? `${item.slot}-content` : 'item-content'])) || (orientation === 'vertical' && item.children?.length)" :name="item.trailingIcon || trailingIcon || appConfig.ui.icons.chevronDown" :class="ui.linkTrailingIcon({ class: props.ui?.linkTrailingIcon, active })" />
<UIcon v-else-if="item.trailingIcon" :name="item.trailingIcon" :class="ui.linkTrailingIcon({ class: props.ui?.linkTrailingIcon, active })" />
</slot>
</span>
</slot>
</DefineItemTemplate>
<NavigationMenuRoot v-bind="rootProps" :class="ui.root({ class: [props.class, props.ui?.root] })">
<template v-for="(list, listIndex) in lists" :key="`list-${listIndex}`">
<NavigationMenuList :class="ui.list({ class: props.ui?.list })">
<component
:is="(item.children?.length && orientation === 'vertical') ? UCollapsible : NavigationMenuItem"
v-for="(item, index) in list"
:key="`list-${listIndex}-${index}`"
as="li"
:value="item.value || String(index)"
:default-open="item.defaultOpen"
:unmount-on-hide="(item.children?.length && orientation === 'vertical') ? unmountOnHide : undefined"
:open="item.open"
:class="ui.item({ class: props.ui?.item })"
>
<ULink v-slot="{ active, ...slotProps }" v-bind="pickLinkProps(item)" custom>
<component
:is="(orientation === 'horizontal' && (item.children?.length || !!slots[item.slot ? `${item.slot}-content` : 'item-content'])) ? NavigationMenuTrigger : NavigationMenuLink"
as-child
:active="active"
:disabled="item.disabled"
@select="item.onSelect"
>
<ULinkBase v-bind="slotProps" :class="ui.link({ class: [props.ui?.link, item.class], active, disabled: !!item.disabled })">
<ReuseItemTemplate :item="(item as T)" :active="active" :index="index" />
</ULinkBase>
</component>
<NavigationMenuContent v-if="orientation === 'horizontal' && (item.children?.length || !!slots[item.slot ? `${item.slot}-content` : 'item-content'])" v-bind="contentProps" :class="ui.content({ class: props.ui?.content })">
<slot :name="item.slot ? `${item.slot}-content` : 'item-content'" :item="(item as T)" :active="active" :index="index">
<ul :class="ui.childList({ class: props.ui?.childList })">
<li v-for="(childItem, childIndex) in item.children" :key="childIndex" :class="ui.childItem({ class: props.ui?.childItem })">
<ULink v-slot="{ active: childActive, ...childSlotProps }" v-bind="pickLinkProps(childItem)" custom>
<NavigationMenuLink as-child :active="childActive" @select="childItem.onSelect">
<ULinkBase v-bind="childSlotProps" :class="ui.childLink({ class: [props.ui?.childLink, childItem.class], active: childActive })">
<UIcon v-if="childItem.icon" :name="childItem.icon" :class="ui.childLinkIcon({ class: props.ui?.childLinkIcon, active: childActive })" />
<div :class="ui.childLinkWrapper({ class: props.ui?.childLinkWrapper })">
<p :class="ui.childLinkLabel({ class: props.ui?.childLinkLabel, active: childActive })">
{{ get(childItem, props.labelKey as string) }}
<UIcon v-if="childItem.target === '_blank'" :name="appConfig.ui.icons.external" :class="ui.childLinkLabelExternalIcon({ class: props.ui?.childLinkLabelExternalIcon, active: childActive })" />
</p>
<p v-if="childItem.description" :class="ui.childLinkDescription({ class: props.ui?.childLinkDescription, active: childActive })">
{{ childItem.description }}
</p>
</div>
</ULinkBase>
</NavigationMenuLink>
</ULink>
</li>
</ul>
</slot>
</NavigationMenuContent>
</ULink>
<template v-if="orientation === 'vertical' && item.children?.length" #content>
<ul :class="ui.childList({ class: props.ui?.childList })">
<li v-for="(childItem, childIndex) in item.children" :key="childIndex" :class="ui.childItem({ class: props.ui?.childItem })">
<ULink v-slot="{ active: childActive, ...childSlotProps }" v-bind="pickLinkProps(childItem)" custom>
<NavigationMenuLink as-child :active="childActive" @select="childItem.onSelect">
<ULinkBase v-bind="childSlotProps" :class="ui.link({ class: [props.ui?.link, childItem.class], active: childActive, disabled: !!childItem.disabled })">
<ReuseItemTemplate :item="(childItem as T)" :active="childActive" :index="childIndex" />
</ULinkBase>
</NavigationMenuLink>
</ULink>
</li>
</ul>
</template>
</component>
</NavigationMenuList>
<div v-if="orientation === 'vertical' && listIndex < lists.length - 1" :class="ui.separator({ class: props.ui?.separator })" />
</template>
<div v-if="orientation === 'horizontal'" :class="ui.viewportWrapper({ class: props.ui?.viewportWrapper })">
<NavigationMenuIndicator v-if="arrow" :class="ui.indicator({ class: props.ui?.indicator })">
<div :class="ui.arrow({ class: props.ui?.arrow })" />
</NavigationMenuIndicator>
<NavigationMenuViewport :class="ui.viewport({ class: props.ui?.viewport })" />
</div>
</NavigationMenuRoot>
</template>