verdaccio-cache-manager/frontend/src/App.vue

<script setup>
import { ref, computed, onMounted } from 'vue'
import { useRoute } from 'vue-router'
import AppTopbar from './components/AppTopbar.vue'
import MobileTabbar from './components/MobileTabbar.vue'
import SettingDrawer from './components/SettingDrawer.vue'
import { useStore } from './store'

const route = useRoute()
const { state, refreshAll, scanNow } = useStore()
const settingsOpen = ref(false)

const isLogin = () => route.path === '/login'
const isMobile = () => window.matchMedia('(max-width: 767px)').matches

// 数据基于何时扫描（后端扫描时间，缓存复用）
const fmtScanTime = computed(() => {
  const t = state.scannedAt
  if (!t) return ''
  const d = new Date(t)
  const p = n => String(n).padStart(2, '0')
  return `${d.getFullYear()}-${p(d.getMonth() + 1)}-${p(d.getDate())} ${p(d.getHours())}:${p(d.getMinutes())}`
})

async function doRescan() {
  await scanNow()
}

// 扫描进度字节数 → 可读文本
const fmtScanBytes = computed(() => {
  const b = state.scanProgress.bytes || 0
  const mb = b / 1024 / 1024
  if (mb >= 1024) return `${(mb / 1024).toFixed(2)} GB`
  return `${mb.toFixed(1)} MB`
})

onMounted(() => {
  if (!isLogin()) refreshAll()
})
</script>

<template>
  <div class="ambient"></div>

  <div v-if="!isLogin()">
    <!-- 桌面/平板顶栏 -->
    <AppTopbar class="desktop-topbar" @open-settings="settingsOpen = true" @rescan="doRescan" />
    <!-- 移动端顶栏：☰ + 品牌 -->
    <header class="m-topbar">
      <div class="m-brand">
        <div class="m-logo">📦</div>
        <div><b>Verdaccio</b>&nbsp;<span>Manager</span></div>
      </div>
      <div class="m-menu" @click="settingsOpen = true">☰</div>
    </header>

    <!-- 导航栏下方：扫描信息条 -->
    <div class="scan-banner" v-if="state.loading || state.scannedAt">
      <span v-if="state.loading" class="scan-banner-loading">⏳ 正在扫描缓存目录，请稍候…</span>
      <span v-else>🕐 数据基于 {{ fmtScanTime }} 扫描</span>
    </div>

    <!-- 扫描遮罩：毛玻璃 + loading + 实时进度 -->
    <div v-if="state.loading" class="scan-mask">
      <div class="scan-card">
        <div class="scan-spinner"></div>
        <div class="scan-title">正在扫描缓存目录…</div>
        <div class="scan-info">
          已扫描 <b>{{ state.scanProgress.packages.toLocaleString() }}</b> 个包
          <span class="dot">·</span> <b>{{ fmtScanBytes }}</b>
        </div>
        <div class="scan-bar"><i></i></div>
      </div>
    </div>
  </div>

  <router-view v-slot="{ Component }">
    <transition name="fade-slide" appear>
      <component :is="Component" :key="route.path" />
    </transition>
  </router-view>

  <MobileTabbar v-if="!isLogin() && isMobile()" />
  <SettingDrawer v-model="settingsOpen" />
</template>

<style scoped>
.m-topbar { display: none; }

/* —— 扫描信息条（顶栏下方） —— */
.scan-banner {
  display: flex;
  align-items: center;
  justify-content: flex-start; /* 靠左对齐 */
  gap: 8px;
  padding: 6px 20px;
  font-size: 12px;
  color: var(--ink-faint);
  background: var(--panel-soft);
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--num);
}
.scan-banner-loading {
  color: var(--orange);
  font-weight: 600;
  animation: blink 1.2s ease-in-out infinite;
}

/* —— 扫描遮罩（玻璃拟态：半透明背景 + 卡片磨砂模糊 + 细边框/高光）
   遮罩层只做半透明（避免全屏 blur 的性能开销与双倍模糊），
   真正的毛玻璃效果做在卡片上：半透明背景 + backdrop-filter 模糊 + 细边框 + 高光 —— */
.scan-mask {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  place-items: center;
  background: rgba(18, 16, 14, .38);
}
html[data-theme="bright"] .scan-mask { background: rgba(244, 242, 239, .45); }
.scan-card {
  position: relative;
  background: rgba(28, 26, 24, .55);
  backdrop-filter: blur(18px) saturate(1.35);
  -webkit-backdrop-filter: blur(18px) saturate(1.35);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 20px;
  box-shadow:
    0 24px 60px -16px rgba(0, 0, 0, .35),
    inset 0 1px 0 rgba(255, 255, 255, .18);
  padding: 32px 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  max-width: 92vw;
}
html[data-theme="bright"] .scan-card {
  background: rgba(255, 255, 255, .55);
  border-color: rgba(255, 255, 255, .55);
  box-shadow:
    0 24px 60px -16px rgba(0, 0, 0, .22),
    inset 0 1px 0 rgba(255, 255, 255, .85);
}
.scan-spinner {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 4px solid var(--line);
  border-top-color: var(--orange);
  animation: spin360 .8s linear infinite;
}
.scan-title { font-size: 15px; font-weight: 700; }
.scan-info { font-family: var(--num); font-size: 12.5px; color: var(--ink-dim); }
.scan-info b { color: var(--orange); font-weight: 700; }
.scan-info .dot { margin: 0 4px; color: var(--ink-faint); }
.scan-bar {
  width: 100%;
  height: 6px;
  border-radius: 99px;
  background: var(--num-bg);
  overflow: hidden;
  margin-top: 6px;
}
.scan-bar i {
  display: block;
  height: 100%;
  width: 42%;
  border-radius: 99px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  animation: scan-slide 1.1s ease-in-out infinite;
}
@keyframes scan-slide {
  from { transform: translateX(-110%); }
  to { transform: translateX(340%); }
}

@media (max-width: 767px) {
  .desktop-topbar { display: none; }
  .m-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px 10px;
    background: var(--card);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 100;
  }
  .scan-banner {
    padding: 5px 16px;
    font-size: 11px;
  }
  .m-brand { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; }
  .m-logo {
    width: 30px;
    height: 30px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    font-size: 15px;
    background: var(--grad-main);
  }
  .m-brand b { color: var(--orange); }
  .m-brand span { color: var(--ink-faint); font-weight: 600; font-size: 12px; }
  .m-menu {
    width: 34px;
    height: 34px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    background: var(--card-2);
    border: 1px solid var(--line);
    font-size: 16px;
    color: var(--ink-dim);
    cursor: pointer;
  }
}
</style>