feat：去除多余的【回到首页】
This commit is contained in:
M了个J
parent
027e7025f2
commit
38cfa8684f
@ -1,112 +1,143 @@
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<script setup lang="ts">
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import { ref, computed, onMounted, onUnmounted } from 'vue'
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import { RouterLink } from 'vue-router'
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import { Monitor, Download, ArrowLeft, CheckCircle2, AlertCircle } from 'lucide-vue-next'
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import logoImg from '@/assets/logo.png'
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import { ref, computed, onMounted, onUnmounted } from "vue";
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import { RouterLink } from "vue-router";
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import {
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Monitor,
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Download,
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ArrowLeft,
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CheckCircle2,
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AlertCircle,
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} from "lucide-vue-next";
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import logoImg from "@/assets/logo.png";
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import {
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TEACHER_APP_DOWNLOAD_URL,
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TEACHER_APP_BACKUP_DOWNLOAD_URL,
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TEACHER_APP_FILE_NAME,
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TEACHER_APP_FILE_SIZE,
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TEACHER_DOWNLOAD_COUNTDOWN_SECONDS,
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} from '@/constants/teacherApp'
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} from "@/constants/teacherApp";
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const secondsLeft = ref(TEACHER_DOWNLOAD_COUNTDOWN_SECONDS)
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const downloadStarted = ref(false)
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const secondsLeft = ref(TEACHER_DOWNLOAD_COUNTDOWN_SECONDS);
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const downloadStarted = ref(false);
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let timer: ReturnType<typeof setInterval> | null = null
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let timer: ReturnType<typeof setInterval> | null = null;
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const progress = computed(() => {
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const total = TEACHER_DOWNLOAD_COUNTDOWN_SECONDS
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return ((total - secondsLeft.value) / total) * 100
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})
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const total = TEACHER_DOWNLOAD_COUNTDOWN_SECONDS;
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return ((total - secondsLeft.value) / total) * 100;
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});
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const countdownLabel = computed(() => String(Math.max(secondsLeft.value, 0)))
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const countdownLabel = computed(() => String(Math.max(secondsLeft.value, 0)));
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function triggerDownload() {
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if (downloadStarted.value) return
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downloadStarted.value = true
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if (downloadStarted.value) return;
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downloadStarted.value = true;
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const link = document.createElement('a')
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link.href = TEACHER_APP_DOWNLOAD_URL
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link.target = '_blank'
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link.rel = 'noopener noreferrer'
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document.body.appendChild(link)
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link.click()
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document.body.removeChild(link)
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const link = document.createElement("a");
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link.href = TEACHER_APP_DOWNLOAD_URL;
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link.target = "_blank";
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link.rel = "noopener noreferrer";
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document.body.appendChild(link);
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link.click();
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document.body.removeChild(link);
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}
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function skipCountdown() {
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if (timer) {
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clearInterval(timer)
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timer = null
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clearInterval(timer);
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timer = null;
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}
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secondsLeft.value = 0
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triggerDownload()
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secondsLeft.value = 0;
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triggerDownload();
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}
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function startCountdown() {
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const prefersReducedMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches
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const prefersReducedMotion = window.matchMedia(
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"(prefers-reduced-motion: reduce)",
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).matches;
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if (prefersReducedMotion) {
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secondsLeft.value = 0
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triggerDownload()
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return
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secondsLeft.value = 0;
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triggerDownload();
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return;
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}
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timer = setInterval(() => {
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if (secondsLeft.value > 0) {
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secondsLeft.value -= 1
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secondsLeft.value -= 1;
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}
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if (secondsLeft.value <= 0) {
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if (timer) clearInterval(timer)
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timer = null
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triggerDownload()
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if (timer) clearInterval(timer);
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timer = null;
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triggerDownload();
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}
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}, 1000)
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}, 1000);
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}
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onMounted(startCountdown)
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onMounted(startCountdown);
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onUnmounted(() => {
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if (timer) clearInterval(timer)
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})
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if (timer) clearInterval(timer);
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});
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</script>
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<template>
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<div class="min-h-screen relative overflow-hidden flex flex-col">
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<div class="absolute inset-0 bg-gradient-to-br from-bg-soft via-white to-indigo-50/80" />
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<div class="absolute top-16 -left-24 w-80 h-80 rounded-full bg-primary/10 blur-3xl" />
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<div class="absolute bottom-20 -right-32 w-96 h-96 rounded-full bg-cyan-500/10 blur-3xl" />
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<header class="relative z-10 max-w-7xl mx-auto w-full px-4 sm:px-6 lg:px-8 pt-6">
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<RouterLink
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to="/"
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class="inline-flex items-center gap-2 text-sm font-medium text-text-muted hover:text-primary transition-colors duration-200 cursor-pointer"
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>
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<ArrowLeft class="w-4 h-4" />
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返回首页
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</RouterLink>
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</header>
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<main class="relative z-10 flex-1 flex items-center justify-center px-4 sm:px-6 py-12">
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<div
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class="absolute inset-0 bg-gradient-to-br from-bg-soft via-white to-indigo-50/80"
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/>
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<div
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class="absolute top-16 -left-24 w-80 h-80 rounded-full bg-primary/10 blur-3xl"
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/>
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<div
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class="absolute bottom-20 -right-32 w-96 h-96 rounded-full bg-cyan-500/10 blur-3xl"
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/>
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<main
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class="relative z-10 flex-1 flex items-center justify-center px-4 sm:px-6 py-12"
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>
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<div class="w-full max-w-lg">
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<div class="glass-card-strong rounded-3xl p-8 sm:p-10 shadow-xl shadow-indigo-100/50 border border-white/60">
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<div
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class="glass-card-strong rounded-3xl p-8 sm:p-10 shadow-xl shadow-indigo-100/50 border border-white/60"
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>
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<div class="flex flex-col items-center text-center">
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<img :src="logoImg" alt="灵犀学" class="h-10 w-auto mb-6" />
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<div class="w-14 h-14 rounded-2xl bg-gradient-to-br from-cyan-50 to-teal-50 border border-cyan-500/20 flex items-center justify-center mb-5">
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<div
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class="w-14 h-14 rounded-2xl bg-gradient-to-br from-cyan-50 to-teal-50 border border-cyan-500/20 flex items-center justify-center mb-5"
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>
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<Monitor class="w-7 h-7 text-cyan-600" />
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</div>
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<h1 class="text-2xl sm:text-3xl font-bold text-text-heading tracking-tight">
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<h1
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class="text-2xl sm:text-3xl font-bold text-text-heading tracking-tight"
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>
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灵犀学AI 教师端
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</h1>
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<p class="mt-2 text-text-muted text-sm sm:text-base">
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{{ downloadStarted ? '下载已启动，请查看浏览器下载栏' : '即将自动开始下载，请稍候' }}
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{{
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downloadStarted
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? "下载已启动，请查看浏览器下载栏"
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: "即将自动开始下载，请稍候"
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}}
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</p>
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<div class="relative my-10" aria-live="polite" :aria-label="`倒计时 ${countdownLabel} 秒`">
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<svg class="w-36 h-36 -rotate-90" viewBox="0 0 120 120" aria-hidden="true">
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<circle cx="60" cy="60" r="52" fill="none" stroke="currentColor" stroke-width="8" class="text-indigo-100" />
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<div
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class="relative my-10"
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aria-live="polite"
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:aria-label="`倒计时 ${countdownLabel} 秒`"
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>
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<svg
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class="w-36 h-36 -rotate-90"
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viewBox="0 0 120 120"
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aria-hidden="true"
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>
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<circle
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cx="60"
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cy="60"
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r="52"
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fill="none"
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stroke="currentColor"
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stroke-width="8"
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class="text-indigo-100"
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/>
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<circle
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cx="60"
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cy="60"
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@ -120,21 +151,38 @@ onUnmounted(() => {
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:stroke-dashoffset="`${2 * Math.PI * 52 * (1 - progress / 100)}`"
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/>
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</svg>
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<div class="absolute inset-0 flex flex-col items-center justify-center">
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<span v-if="!downloadStarted" class="text-5xl font-extrabold tabular-nums gradient-text">
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<div
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class="absolute inset-0 flex flex-col items-center justify-center"
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>
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<span
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v-if="!downloadStarted"
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class="text-5xl font-extrabold tabular-nums gradient-text"
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>
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{{ countdownLabel }}
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</span>
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<CheckCircle2 v-else class="w-12 h-12 text-accent" />
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<span class="mt-1 text-xs font-medium text-text-muted uppercase tracking-wider">
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{{ downloadStarted ? '已开始' : '秒后下载' }}
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<span
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class="mt-1 text-xs font-medium text-text-muted uppercase tracking-wider"
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>
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{{ downloadStarted ? "已开始" : "秒后下载" }}
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</span>
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</div>
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</div>
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<div class="w-full rounded-2xl bg-slate-50/80 border border-slate-200/80 px-4 py-3 text-left mb-6">
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<p class="text-xs font-semibold text-text-muted uppercase tracking-wide mb-1">安装包信息</p>
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<p class="text-sm font-semibold text-text-heading break-all">{{ TEACHER_APP_FILE_NAME }}</p>
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<p class="text-xs text-text-muted mt-1">Windows 64 位 · {{ TEACHER_APP_FILE_SIZE }}</p>
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<div
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class="w-full rounded-2xl bg-slate-50/80 border border-slate-200/80 px-4 py-3 text-left mb-6"
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>
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<p
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class="text-xs font-semibold text-text-muted uppercase tracking-wide mb-1"
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>
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安装包信息
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</p>
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<p class="text-sm font-semibold text-text-heading break-all">
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{{ TEACHER_APP_FILE_NAME }}
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</p>
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<p class="text-xs text-text-muted mt-1">
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Windows 64 位 · {{ TEACHER_APP_FILE_SIZE }}
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</p>
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</div>
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<div class="flex flex-col sm:flex-row gap-3 w-full">
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@ -174,7 +222,9 @@ onUnmounted(() => {
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</RouterLink>
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</div>
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<div class="mt-6 flex items-start gap-2 text-left w-full rounded-xl bg-amber-50/80 border border-amber-200/60 px-3 py-2.5">
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<div
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class="mt-6 flex items-start gap-2 text-left w-full rounded-xl bg-amber-50/80 border border-amber-200/60 px-3 py-2.5"
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>
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<AlertCircle class="w-4 h-4 text-amber-600 shrink-0 mt-0.5" />
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<p class="text-xs text-amber-900/80 leading-relaxed">
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若未弹出下载，请检查浏览器是否拦截弹窗，或点击「重新下载」。
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@ -185,4 +235,4 @@ onUnmounted(() => {
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</div>
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</main>
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</div>
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</template>
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</template>
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