mirror of
https://github.com/advplyr/audiobookshelf.git
synced 2024-10-17 23:52:00 +02:00
198 lines
6.4 KiB
Vue
198 lines
6.4 KiB
Vue
<template>
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<div class="w-full">
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<p class="px-1 text-sm font-semibold">{{ label }}</p>
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<div ref="wrapper" class="relative">
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<form @submit.prevent="submitForm">
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<div ref="inputWrapper" style="min-height: 40px" class="flex-wrap relative w-full shadow-sm flex items-center bg-primary border border-gray-600 rounded-md px-2 py-1 cursor-text" @click.stop.prevent="clickWrapper" @mouseup.stop.prevent @mousedown.prevent>
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<div v-for="item in selected" :key="item" class="rounded-full px-2 py-1 ma-0.5 text-xs bg-bg flex flex-nowrap whitespace-nowrap items-center relative">
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<div class="w-full h-full rounded-full absolute top-0 left-0 opacity-0 hover:opacity-100 px-1 bg-bg bg-opacity-75 flex items-center justify-end cursor-pointer">
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<span class="material-icons text-white hover:text-error" style="font-size: 1.1rem" @click.stop="removeItem(item)">close</span>
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</div>
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{{ $snakeToNormal(item) }}
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</div>
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<input ref="input" v-model="textInput" style="min-width: 40px; width: 40px" class="h-full bg-primary focus:outline-none px-1" @keydown="keydownInput" @focus="inputFocus" @blur="inputBlur" />
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</div>
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</form>
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<ul ref="menu" v-show="showMenu" class="absolute z-50 mt-1 w-full bg-bg border border-black-200 shadow-lg max-h-56 rounded-md py-1 text-base ring-1 ring-black ring-opacity-5 overflow-auto focus:outline-none sm:text-sm" role="listbox" aria-labelledby="listbox-label">
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<template v-for="item in itemsToShow">
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<li :key="item" class="text-gray-50 select-none relative py-2 pr-9 cursor-pointer hover:bg-black-400" role="option" @click="clickedOption($event, item)" @mouseup.stop.prevent @mousedown.prevent>
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<div class="flex items-center">
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<span class="font-normal ml-3 block truncate">{{ $snakeToNormal(item) }}</span>
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</div>
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<span v-if="selected.includes(item)" class="text-yellow-400 absolute inset-y-0 right-0 flex items-center pr-4">
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<span class="material-icons text-xl">checkmark</span>
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</span>
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</li>
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</template>
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<li v-if="!itemsToShow.length" class="text-gray-50 select-none relative py-2 pr-9" role="option">
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<div class="flex items-center justify-center">
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<span class="font-normal">No items</span>
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</div>
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</li>
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</ul>
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</div>
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</div>
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</template>
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<script>
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export default {
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props: {
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value: {
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type: Array,
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default: () => []
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},
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items: {
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type: Array,
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default: () => []
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},
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label: String
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},
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data() {
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return {
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textInput: null,
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currentSearch: null,
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typingTimeout: null,
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isFocused: false,
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menu: null
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}
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},
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computed: {
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selected: {
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get() {
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return this.value
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},
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set(val) {
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this.$emit('input', val)
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}
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},
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showMenu() {
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return this.isFocused
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},
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itemsToShow() {
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if (!this.currentSearch || !this.textInput) {
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return this.items
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}
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return this.items.filter((i) => {
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var normie = this.$snakeToNormal(i)
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var iValue = String(normie).toLowerCase()
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return iValue.includes(this.currentSearch.toLowerCase())
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})
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}
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},
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methods: {
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keydownInput() {
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clearTimeout(this.typingTimeout)
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this.typingTimeout = setTimeout(() => {
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this.currentSearch = this.textInput
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}, 100)
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this.setInputWidth()
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},
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setInputWidth() {
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setTimeout(() => {
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var value = this.$refs.input.value
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var len = value.length * 7 + 24
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this.$refs.input.style.width = len + 'px'
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this.recalcMenuPos()
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}, 50)
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},
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recalcMenuPos() {
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if (!this.menu) return
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var boundingBox = this.$refs.inputWrapper.getBoundingClientRect()
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this.menu.style.top = boundingBox.y + boundingBox.height - 4 + 'px'
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this.menu.style.left = boundingBox.x + 'px'
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this.menu.style.width = boundingBox.width + 'px'
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console.log('Recalc menu pos', boundingBox.height)
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},
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unmountMountMenu() {
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if (!this.$refs.menu) return
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this.menu = this.$refs.menu
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var boundingBox = this.$refs.inputWrapper.getBoundingClientRect()
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this.menu.remove()
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document.body.appendChild(this.menu)
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this.menu.style.top = boundingBox.y + boundingBox.height - 4 + 'px'
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this.menu.style.left = boundingBox.x + 'px'
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this.menu.style.width = boundingBox.width + 'px'
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},
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inputFocus() {
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if (!this.menu) {
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this.unmountMountMenu()
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}
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this.isFocused = true
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this.recalcMenuPos()
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},
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inputBlur() {
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setTimeout(() => {
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if (document.activeElement === this.$refs.input) {
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return
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}
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this.isFocused = false
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}, 50)
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},
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focus() {
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if (this.$refs.input) this.$refs.input.focus()
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},
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blur() {
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if (this.$refs.input) this.$refs.input.blur()
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},
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clickedOption(e, itemValue) {
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e.stopPropagation()
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e.preventDefault()
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if (this.$refs.input) this.$refs.input.focus()
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var newSelected = null
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if (this.selected.includes(itemValue)) {
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newSelected = this.selected.filter((s) => s !== itemValue)
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} else {
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newSelected = this.selected.concat([itemValue])
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}
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this.textInput = null
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this.currentSearch = null
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this.$emit('input', newSelected)
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this.$nextTick(() => {
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this.recalcMenuPos()
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})
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},
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clickWrapper() {
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if (this.showMenu) {
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return this.blur()
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}
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this.focus()
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},
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removeItem(item) {
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var remaining = this.selected.filter((i) => i !== item)
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this.$emit('input', remaining)
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this.$nextTick(() => {
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this.recalcMenuPos()
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})
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},
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insertNewItem(item) {
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var kebabItem = this.$normalToSnake(item)
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this.selected.push(kebabItem)
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this.$emit('input', this.selected)
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this.textInput = null
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this.currentSearch = null
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this.$nextTick(() => {
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this.blur()
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})
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},
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submitForm() {
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if (!this.textInput) return
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var cleaned = this.textInput.toLowerCase().trim()
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var cleanedKebab = this.$normalToSnake(cleaned)
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var matchesItem = this.items.find((i) => {
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return i === cleaned || cleanedKebab === i
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})
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if (matchesItem) {
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this.clickedOption(matchesItem.value)
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} else {
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this.insertNewItem(this.textInput)
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}
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}
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},
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mounted() {}
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}
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</script> |