feat: 绿幕视频创建和微课视频创建
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297
components/aigc/generation/CGTaskCard.vue
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297
components/aigc/generation/CGTaskCard.vue
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<script setup lang="ts">
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import type { PropType } from 'vue'
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import dayjs from 'dayjs'
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import { useDownload } from '~/composables/useDownload'
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import gsap from 'gsap'
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import SRTEditor from '~/components/aigc/generation/SRTEditor.vue'
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const toast = useToast()
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const { metaSymbol } = useShortcuts()
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const srtEditor = ref()
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const props = defineProps({
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course: {
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type: Object as PropType<resp.gen.CourseGenItem>,
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required: true,
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},
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})
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const emit = defineEmits([
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'delete',
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])
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defineShortcuts({
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'p': {
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handler: () => {
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if (isDropdownOpen.value && isDownloadable.value) {
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isPreviewModalOpen.value = true
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}
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},
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},
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'meta_d': {
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handler: () => {
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if (isDropdownOpen.value && isDownloadable.value) {
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srtEditor.value.open()
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isDropdownOpen.value = false
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}
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},
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},
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'meta_s': {
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handler: async () => {
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if (isDropdownOpen.value && isDownloadable.value) {
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await startDownload(await fetchCourseSubtitleUrl(props.course), `眩生花微课_${ props.course.title }_${ props.course.task_id }.srt`)
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}
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},
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},
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'delete': {
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handler: () => {
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if (isDropdownOpen.value) {
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emit('delete', props.course.task_id)
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}
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},
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},
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})
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const isDropdownOpen = ref(false)
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const isPreviewModalOpen = ref(false)
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const stateDisplay = computed(() => {
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if (props.course.progress === -1) return {
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color: 'red',
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text: '失败',
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}
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if (props.course.progress === 100) return {
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color: 'green',
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text: '完成',
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}
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return {
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color: 'blue',
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text: !!props.course.progress ? `${ tweenedGenerateProgress.value.toFixed(0) }%` : '队列中',
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}
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})
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const isFailed = computed(() => props.course.progress === -1)
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const isDownloadable = computed(() => !isFailed.value && props.course.progress === 100)
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const generateProgress = computed(() => {
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return props.course.progress || 0
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})
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const tweenedGenerateProgress = ref(0)
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watch(generateProgress, (newValue) => {
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gsap.to(tweenedGenerateProgress, {
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duration: 5,
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value: newValue,
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})
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}, {
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immediate: true,
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})
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const downloadProgress = ref(0)
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const startDownload = async (
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url: string,
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filename: string,
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) => {
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downloadProgress.value = 0
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const {
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download,
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progressEmitter,
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} = useDownload(url, filename)
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progressEmitter.on('done', () => {
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downloadProgress.value = 100
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toast.add({
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title: '下载完成',
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description: '资源下载已完成',
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color: 'green',
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icon: 'i-tabler-check',
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})
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})
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progressEmitter.on('progress', (progress) => {
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downloadProgress.value = progress
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})
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progressEmitter.on('error', err => {
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downloadProgress.value = 0
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toast.add({
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title: '下载失败',
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description: err.message || '下载失败，未知错误',
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color: 'red',
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icon: 'i-tabler-alert-triangle',
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})
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})
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download()
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}
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const copyTaskId = (extraMessage?: string) => {
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navigator.clipboard.writeText(props.course.task_id + (extraMessage ? ` ${ extraMessage }` : ''))
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toast.add({
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title: '复制成功',
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description: '已复制任务 ID',
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color: 'green',
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icon: 'i-tabler-check',
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})
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}
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</script>
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<template>
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<div
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class="w-full rounded-xl border border-neutral-200 dark:border-neutral-700 hover:shadow transition overflow-hidden"
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>
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<div class="relative w-full aspect-video">
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<NuxtImg
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class="w-full aspect-video object-cover pointer-events-none absolute inset-0"
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v-if="!!course.video_cover"
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:src="course.video_cover"
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alt="image"
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loading="lazy"
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/>
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<div
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v-else
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class="absolute inset-0 bg-gradient-to-br from-purple-400 to-primary-400 flex justify-center items-center"
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>
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<Icon
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v-if="isFailed"
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class="text-white text-[64px] opacity-50"
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name="i-tabler-alert-triangle"
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/>
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<Icon v-else class="text-white text-[64px] animate-pulse" name="i-tabler-photo-video"/>
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</div>
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<div class="absolute inset-2 flex justify-end items-start">
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<UTooltip :prevent="course.progress > -1" :text="course.message || ''">
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<UBadge
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:color="stateDisplay.color"
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:variant="isFailed ? 'solid' : 'subtle'"
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class="shadow"
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size="sm"
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>
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<Icon
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v-if="isFailed"
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class="text-base mr-0.5"
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name="i-tabler-alert-triangle"
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/>
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{{ stateDisplay.text }}
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</UBadge>
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</UTooltip>
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</div>
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</div>
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<div class="px-2 pt-1 pb-2 flex justify-between">
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<div class="flex-1 overflow-hidden pt-1">
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<h1
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:title="course.title"
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class="inline-flex items-center text-sm font-medium overflow-hidden text-ellipsis text-nowrap"
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>
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<Icon class="text-base" name="i-tabler-book-2"/>
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<span class="pl-0.5">{{ course.title }}</span>
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</h1>
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<p class="text-xs pt-0.5 text-neutral-400 space-x-2">
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<span>{{ dayjs(course.create_time * 1000).format('YYYY-MM-DD HH:mm:ss') }}</span>
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<button
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v-if="course.task_id"
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class="hover:text-primary font-medium"
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tabindex="-1"
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:title="course.task_id"
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@click="copyTaskId(isFailed ? `\n\n${course.message}\n${course.ppt_url}` : '')"
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>
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复制ID
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</button>
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</p>
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</div>
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<div class="flex items-center gap-1">
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<UButtonGroup>
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<UButton
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color="white"
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:disabled="!isDownloadable"
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:loading="downloadProgress > 0 && downloadProgress < 100"
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:label="downloadProgress > 0 && downloadProgress < 100 ? `${downloadProgress.toFixed(0)}%` : '下载'"
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leading-icon="i-tabler-download"
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size="xs"
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@click="startDownload(course.video_url, `眩生花微课_${ props.course.title }_${ props.course.task_id }.mp4`)"
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/>
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<UDropdown
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v-model:open="isDropdownOpen"
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:items="[
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[{
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label: '预览课程',
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icon: 'i-tabler-play',
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shortcuts: ['P'],
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disabled: !isDownloadable,
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click: () => isPreviewModalOpen = true,
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}, {
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label: '编辑字幕',
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icon: 'i-solar-subtitles-linear',
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shortcuts: [metaSymbol, 'D'],
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disabled: !isDownloadable,
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click: () => {
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srtEditor.open()
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isDropdownOpen = false
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}
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}, {
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label: '下载字幕',
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icon: 'i-tabler-file-download',
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shortcuts: [metaSymbol, 'S'],
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disabled: !isDownloadable,
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click: async () => {
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await startDownload(await fetchCourseSubtitleUrl(course), `眩生花微课_${ props.course.title }_${ props.course.task_id }.srt`)
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}
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}], [{
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label: '删除记录',
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icon: 'i-tabler-trash-x',
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shortcuts: ['Delete'],
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click: () => emit('delete', course.task_id)
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}],
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]"
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:popper="{ placement: 'bottom-end' }"
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>
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<UButton
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:disabled="course.progress > 1 && course.progress < 100"
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color="white"
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size="xs"
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trailing-icon="i-tabler-dots"
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/>
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</UDropdown>
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</UButtonGroup>
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</div>
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</div>
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<UModal
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v-model="isPreviewModalOpen"
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>
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<UCard :ui="{ ring: '', divide: 'divide-y divide-gray-100 dark:divide-gray-800' }">
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<template #header>
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<div class="flex items-center justify-between">
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<div class="text-base font-semibold leading-6 text-gray-900 dark:text-white overflow-hidden">
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<p>微课视频预览</p>
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<p class="text-xs text-blue-500 w-full overflow-hidden text-nowrap text-ellipsis">
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{{ course.title }}
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</p>
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</div>
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<UButton
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class="-my-1"
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color="gray"
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icon="i-tabler-x"
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variant="ghost"
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@click="isPreviewModalOpen = false"
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/>
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</div>
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</template>
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<video
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class="w-full rounded shadow"
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controls
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autoplay
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:src="course.video_url"
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/>
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</UCard>
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</UModal>
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<SRTEditor
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ref="srtEditor"
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:course="course"
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/>
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</div>
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</template>
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<style scoped>
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</style>
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