231 lines
8.0 KiB
Vue
231 lines
8.0 KiB
Vue
<template>
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<div class="v-select relative" ref="select">
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<span class="inline-block w-full rounded-md">
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<button type="button" aria-haspopup="listbox" aria-expanded="true" aria-labelledby="listbox-label"
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class="cursor-pointer"
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:style="inputStyle"
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:class="[theme.SelectInput.input,{'py-2': !multiple || loading,'py-1': multiple, '!ring-red-500 !ring-2': hasError, '!cursor-not-allowed !bg-gray-200': disabled}, inputClass]"
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@click="toggleDropdown"
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>
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<div :class="{'h-6': !multiple, 'min-h-8': multiple && !loading}">
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<transition name="fade" mode="out-in">
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<Loader v-if="loading" key="loader" class="h-6 w-6 text-nt-blue mx-auto" />
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<div v-else-if="modelValue" key="value" class="flex" :class="{'min-h-8': multiple}">
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<slot name="selected" :option="modelValue" />
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</div>
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<div v-else key="placeholder">
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<slot name="placeholder">
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<div class="text-gray-400 dark:text-gray-500 w-full text-left truncate pr-3"
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:class="{'py-1': multiple && !loading}"
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>
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{{ placeholder }}
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</div>
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</slot>
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</div>
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</transition>
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</div>
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<span class="absolute inset-y-0 right-0 flex items-center pr-2 pointer-events-none">
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<svg class="h-5 w-5 text-gray-400" viewBox="0 0 20 20" fill="none" stroke="currentColor">
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<path d="M7 7l3-3 3 3m0 6l-3 3-3-3" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" />
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</svg>
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</span>
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</button>
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</span>
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<collapsible v-model="isOpen" @click-away="onClickAway"
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class="absolute mt-1 rounded-md bg-white dark:bg-notion-dark-light shadow-xl z-10"
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:class="dropdownClass"
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>
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<ul tabindex="-1" role="listbox"
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class="rounded-md text-base leading-6 shadow-xs overflow-auto focus:outline-none sm:text-sm sm:leading-5 relative"
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:class="{'max-h-42 py-1': !isSearchable,'max-h-48 pb-1': isSearchable}"
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>
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<div v-if="isSearchable" class="px-2 pt-2 sticky top-0 bg-white dark-bg-notion-dark-light z-10">
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<text-input v-model="searchTerm" name="search" :color="color" :theme="theme"
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placeholder="Search..."
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/>
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</div>
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<div v-if="loading" class="w-full py-2 flex justify-center">
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<Loader class="h-6 w-6 text-nt-blue mx-auto" />
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</div>
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<template v-if="filteredOptions.length > 0">
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<li v-for="item in filteredOptions" :key="item[optionKey]" role="option" :style="optionStyle"
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:class="{'px-3 pr-9': multiple, 'px-3': !multiple}"
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class="text-gray-900 cursor-default select-none relative py-2 cursor-pointer group hover:text-white hover:bg-form-color focus:outline-none focus-text-white focus-nt-blue"
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@click="select(item)"
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>
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<slot name="option" :option="item" :selected="isSelected(item)" />
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</li>
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</template>
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<p v-else-if="!loading && !(allowCreation && searchTerm)" class="w-full text-gray-500 text-center py-2">
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{{ (allowCreation ? 'Type something to add an option' : 'No option available') }}.
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</p>
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<li v-if="allowCreation && searchTerm" role="option" :style="optionStyle"
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:class="{'px-3 pr-9': multiple, 'px-3': !multiple}"
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class="text-gray-900 cursor-default select-none relative py-2 cursor-pointer group hover:text-white hover:bg-form-color focus:outline-none focus-text-white focus-nt-blue"
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@click="createOption(searchTerm)"
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>
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Create <b class="px-1 bg-gray-300 rounded group-hover-text-black">{{ searchTerm }}</b>
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</li>
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</ul>
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</collapsible>
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</div>
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</template>
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<script>
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import Collapsible from '~/components/global/transitions/Collapsible.vue'
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import { themes } from '../../../lib/forms/form-themes.js'
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import TextInput from '../TextInput.vue'
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import debounce from 'debounce'
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import Fuse from 'fuse.js'
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export default {
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name: 'VSelect',
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components: { Collapsible, TextInput },
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directives: {},
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props: {
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data: Array,
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modelValue: { default: null },
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inputClass: { type: String, default: null },
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dropdownClass: { type: String, default: 'w-full' },
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loading: { type: Boolean, default: false },
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required: { type: Boolean, default: false },
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multiple: { type: Boolean, default: false },
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searchable: { type: Boolean, default: false },
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hasError: { type: Boolean, default: false },
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remote: { type: Function, default: null },
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searchKeys: { type: Array, default: () => ['name'] },
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optionKey: { type: String, default: 'id' },
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emitKey: { type: String, default: null },
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color: { type: String, default: '#3B82F6' },
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placeholder: { type: String, default: null },
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uppercaseLabels: { type: Boolean, default: true },
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theme: { type: Object, default: () => themes.default },
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allowCreation: { type: Boolean, default: false },
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disabled: { type: Boolean, default: false }
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},
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data () {
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return {
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isOpen: false,
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searchTerm: '',
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defaultValue: this.modelValue ?? null
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}
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},
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computed: {
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optionStyle () {
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return {
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'--bg-form-color': this.color
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}
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},
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inputStyle () {
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return {
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'--tw-ring-color': this.color
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}
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},
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debouncedRemote () {
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if (this.remote) {
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return debounce(this.remote, 300)
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}
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return null
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},
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filteredOptions () {
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if (!this.data) return []
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if (!this.searchable || this.remote || this.searchTerm === '') {
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return this.data
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}
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// Fuse search
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const fuzeOptions = {
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keys: this.searchKeys
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}
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const fuse = new Fuse(this.data, fuzeOptions)
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return fuse.search(this.searchTerm).map((res) => {
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return res.item
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})
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},
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isSearchable () {
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return this.searchable || this.remote !== null || this.allowCreation
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}
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},
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watch: {
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searchTerm (val) {
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if (!this.debouncedRemote) return
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if ((this.remote && val) || (val === '' && !this.modelValue) || (val === '' && this.isOpen)) {
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return this.debouncedRemote(val)
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}
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}
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},
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methods: {
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onClickAway (event) {
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// Check that event target isn't children of dropdown
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if (this.$refs.select && !this.$refs.select.contains(event.target)) {
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this.isOpen = false
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}
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},
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isSelected (value) {
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if (!this.modelValue) return false
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if (this.emitKey && value[this.emitKey]) {
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value = value[this.emitKey]
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}
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if (this.multiple) {
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return this.modelValue.includes(value)
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}
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return this.modelValue === value
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},
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toggleDropdown () {
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if (this.disabled) {
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this.isOpen = false
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}
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this.isOpen = !this.isOpen
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if (!this.isOpen) {
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this.searchTerm = ''
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}
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},
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select (value) {
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if (!this.multiple) {
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// Close after select
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this.toggleDropdown()
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}
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if (this.emitKey) {
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value = value[this.emitKey]
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}
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if (this.multiple) {
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const emitValue = Array.isArray(this.modelValue) ? [...this.modelValue] : []
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if (this.isSelected(value)) {
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this.$emit('update:modelValue', emitValue.filter((item) => {
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if (this.emitKey) {
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return item !== value
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}
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return item[this.optionKey] !== value && item[this.optionKey] !== value[this.optionKey]
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}))
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return
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}
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emitValue.push(value)
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this.$emit('update:modelValue', emitValue)
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} else {
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if (this.modelValue === value) {
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this.$emit('update:modelValue', this.defaultValue ?? null)
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} else {
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this.$emit('update:modelValue', value)
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}
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}
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},
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createOption (newOption) {
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if (newOption) {
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const newItem = {
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name: newOption,
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value: newOption
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}
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this.$emit('update-options', newItem)
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this.select(newItem)
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}
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}
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}
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}
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</script>
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