Files
ui/src/runtime/components/Checkbox.vue
2024-04-24 17:38:42 +02:00

112 lines
3.5 KiB
Vue

<script lang="ts">
import { tv, type VariantProps } from 'tailwind-variants'
import type { CheckboxRootProps } from 'radix-vue'
import type { AppConfig } from '@nuxt/schema'
import _appConfig from '#build/app.config'
import theme from '#build/ui/checkbox'
const appConfig = _appConfig as AppConfig & { ui: { checkbox: Partial<typeof theme> } }
const checkbox = tv({ extend: tv(theme), ...(appConfig.ui?.checkbox || {}) })
type CheckboxVariants = VariantProps<typeof checkbox>
export interface CheckboxProps extends Omit<CheckboxRootProps, 'asChild' | 'checked' | 'defaultChecked'> {
label?: string
description?: string
color?: CheckboxVariants['color']
size?: CheckboxVariants['size']
icon?: string
indeterminate?: boolean
indeterminateIcon?: string
defaultValue?: boolean
class?: any
ui?: Partial<typeof checkbox.slots>
}
export interface CheckboxSlots {
label(props: { label?: string }): any
description(props: { description?: string }): any
}
</script>
<script setup lang="ts">
import { computed } from 'vue'
import { CheckboxRoot, CheckboxIndicator, Label, useForwardProps } from 'radix-vue'
import { reactivePick } from '@vueuse/core'
import { useId, useAppConfig, useFormField } from '#imports'
const props = defineProps<CheckboxProps>()
defineSlots<CheckboxSlots>()
const rootProps = useForwardProps(reactivePick(props, 'as', 'required', 'value'))
const appConfig = useAppConfig()
const { inputId: _inputId, emitFormChange, size, color, name, disabled } = useFormField<CheckboxProps>(props)
const inputId = _inputId.value ?? useId()
const modelValue = defineModel<boolean | undefined>({ default: undefined })
const indeterminate = computed(() => (modelValue.value === undefined && props.indeterminate))
const checked = computed({
get() {
return indeterminate.value ? 'indeterminate' : modelValue.value
},
set(value) {
modelValue.value = value === 'indeterminate' ? undefined : value
}
})
const ui = computed(() => tv({ extend: checkbox, slots: props.ui })({
size: size.value,
color: color.value,
required: props.required,
disabled: disabled.value,
checked: modelValue.value ?? props.defaultValue,
indeterminate: indeterminate.value
}))
// FIXME: I think there's a race condition between this and the v-model event.
// This must be triggered after the value updates, otherwise the form validates
// the previous value.
function onChecked() {
emitFormChange()
}
</script>
<template>
<div :class="ui.root({ class: props.class })">
<div :class="ui.container()">
<CheckboxRoot
:id="inputId"
v-model:checked="checked"
:default-checked="defaultValue"
v-bind="rootProps"
:name="name"
:disabled="disabled"
:class="ui.base()"
@update:checked="onChecked"
>
<CheckboxIndicator :class="ui.indicator()">
<UIcon v-if="indeterminate" :name="indeterminateIcon || appConfig.ui.icons.minus" :class="ui.icon()" />
<UIcon v-else :name="icon || appConfig.ui.icons.check" :class="ui.icon()" />
</CheckboxIndicator>
</CheckboxRoot>
</div>
<div v-if="(label || $slots.label) || (description || $slots.description)" :class="ui.wrapper()">
<Label v-if="label || $slots.label" :for="inputId" :class="ui.label()">
<slot name="label" :label="label">
{{ label }}
</slot>
</Label>
<p v-if="description || $slots.description" :class="ui.description()">
<slot name="description" :description="description">
{{ description }}
</slot>
</p>
</div>
</div>
</template>