audiobookshelf/client/components/modals/ChaptersModal.vue

70 lines
1.9 KiB
Vue

<template>
<modals-modal v-model="show" name="chapters" :width="500" :height="'unset'">
<div ref="container" class="w-full rounded-lg bg-primary box-shadow-md overflow-y-auto overflow-x-hidden" style="max-height: 80vh">
<template v-for="chap in chapters">
<div :key="chap.id" :id="`chapter-row-${chap.id}`" class="flex items-center px-6 py-3 justify-start cursor-pointer hover:bg-bg relative" :class="chap.id === currentChapterId ? 'bg-bg bg-opacity-80' : 'bg-opacity-20'" @click="clickChapter(chap)">
{{ chap.title }}
<span class="flex-grow" />
<span class="font-mono text-sm text-gray-300">{{ $secondsToTimestamp(chap.start) }}</span>
<div v-show="chap.id === currentChapterId" class="w-0.5 h-full absolute top-0 left-0 bg-yellow-400" />
</div>
</template>
</div>
</modals-modal>
</template>
<script>
export default {
props: {
value: Boolean,
chapters: {
type: Array,
default: () => []
},
currentChapter: {
type: Object,
default: () => null
}
},
data() {
return {}
},
watch: {
value(newVal) {
this.$nextTick(this.scrollToChapter)
}
},
computed: {
show: {
get() {
return this.value
},
set(val) {
this.$emit('input', val)
}
},
currentChapterId() {
return this.currentChapter ? this.currentChapter.id : null
}
},
methods: {
clickChapter(chap) {
this.$emit('select', chap)
},
scrollToChapter() {
if (!this.currentChapterId) return
var container = this.$refs.container
if (container) {
var currChapterEl = document.getElementById(`chapter-row-${this.currentChapterId}`)
if (currChapterEl) {
var offsetTop = currChapterEl.offsetTop
var containerHeight = container.clientHeight
container.scrollTo({ top: offsetTop - containerHeight / 2 })
}
}
}
}
}
</script>