552 lines
15 KiB
Vue
552 lines
15 KiB
Vue
<template>
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<view class="cache-cleanup">
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<!-- Hero 卡片：核心占用展示 -->
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<view class="hero-card">
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<!-- iOS 受沙盒限制，无法读 .app bundle 大小；提示用户到系统设置查看真实值 -->
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<!-- #ifdef APP-PLUS -->
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<view v-if="isIos" class="hero-tip"
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>准确值请查看 iPhone「设置-通用-iPhone 储存空间」</view
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>
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<!-- #endif -->
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<text class="hero-label">Topfans 已用空间</text>
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<!-- hero-value 焦点位：loading 时显示 spinner，加载完显示真实数字 -->
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<view v-if="loading" class="value-spinner spinner-hero"></view>
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<text v-else class="hero-value">{{ formatSize(info.appUsedBytes) }}</text>
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<!-- 嵌套进度条：Topfans 已用空间（蓝）→ 其他 app 使用空间（橙）→ 剩余可用空间（绿） -->
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<view class="progress-bar">
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<!-- 绿段：剩余可用空间（贴在右侧） -->
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<view
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class="seg-available"
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:style="{ width: availablePct + '%' }"
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></view>
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<!-- 蓝段：Topfans 已用空间（从左） -->
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<view
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class="seg-topfans"
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:style="{ width: topfansPct + '%' }"
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></view>
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<!-- 橙段：其他 app 使用空间（从蓝段右边界开始，紧接蓝段） -->
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<view
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class="seg-other"
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:style="{ left: topfansPct + '%', width: otherPct + '%' }"
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></view>
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</view>
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<view class="chips">
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<view class="chip">
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<view class="chip-dot dot-topfans"></view>
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<text>Topfans 已用空间</text>
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</view>
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<view class="chip">
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<view class="chip-dot dot-other"></view>
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<text>其他 app 使用空间</text>
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</view>
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<view class="chip">
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<view class="chip-dot dot-available"></view>
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<text>剩余可用空间</text>
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</view>
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</view>
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<!-- 设备级信息：总空间 / 可用空间（来自 plus.io.getStorageInfo） -->
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<view class="device-info">
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<view class="device-info-item">
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<text class="device-info-label">设备总空间</text>
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<view v-if="loading" class="value-spinner spinner-md"></view>
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<text v-else class="device-info-value">{{ formatSize(info.deviceTotalBytes) }}</text>
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</view>
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<view class="device-info-divider"></view>
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<view class="device-info-item">
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<text class="device-info-label">设备可用</text>
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<view v-if="loading" class="value-spinner spinner-md"></view>
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<text v-else class="device-info-value">{{ formatSize(info.deviceFreeBytes) }}</text>
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</view>
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</view>
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<text class="hero-percent"
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>占设备 {{ info.deviceUsagePercent.toFixed(2) }}% 存储空间</text
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>
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</view>
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<!-- 缓存分类卡片 -->
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<view class="section-card">
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<text class="section-title">缓存分类</text>
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<view
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v-for="(cat, index) in info.categories"
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:key="cat.id"
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class="row"
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:class="{ 'row-last': index === info.categories.length - 1 }"
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@click="goDetail(cat.id)"
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>
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<view class="row-main">
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<text class="row-label">{{ cat.label }}</text>
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<text v-if="cat.warning" class="row-warn">⚠ 按账号分组清理</text>
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</view>
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<view class="row-sub">
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<text v-if="cat.sizeBytes === -1" class="error">? · 加载失败</text>
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<view v-else-if="loading" class="value-spinner spinner-sm"></view>
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<text v-else class="size"
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>{{ formatSize(cat.sizeBytes) }} · {{ cat.keyCount }} 项</text
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>
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<text class="chevron">›</text>
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</view>
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</view>
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</view>
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<!-- "其他" 卡片 -->
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<view class="section-card others-section">
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<text class="section-title">其他</text>
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<view class="row others-row row-last">
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<view class="row-main">
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<text class="row-label">其他</text>
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<text class="row-desc"
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>包含运行 Topfans 的必要数据、账号会话、其他账号的数据等</text
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>
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</view>
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<view v-if="loading" class="value-spinner spinner-sm"></view>
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<text v-else class="size">{{ formatSize(info.othersBytes) }}</text>
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</view>
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</view>
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<!-- 整体加载失败状态（reviewer P0 修正：加点击重试） -->
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<view
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v-if="loadFailed && info.totalBytes === 0"
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class="load-failed"
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@click="load"
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>
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<text>加载失败，点此重试</text>
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</view>
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</view>
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</template>
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<script setup>
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import { ref, computed } from "vue";
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import { onPullDownRefresh, onShow } from "@dcloudio/uni-app";
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import { getCacheInfo, formatSize, peekCache } from "@/utils/cacheManager";
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// info 初值：load() 开头会重置到这里，避免从详情页返回时显示旧数据
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const INITIAL_INFO = Object.freeze({
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appUsedBytes: 0,
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quotaTotalBytes: 0,
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quotaAvailableBytes: 0,
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usagePercent: 0,
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deviceTotalBytes: 0,
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deviceFreeBytes: 0,
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deviceUsagePercent: 0,
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othersBytes: 0,
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totalBytes: 0,
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categories: [],
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});
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const info = ref({ ...INITIAL_INFO });
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const loadFailed = ref(false);
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// hero-value 焦点位 loading 状态：getCacheInfo 含 4 沙盒根遍历 + Native.js，最坏 ~2.1s
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const loading = ref(false);
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// ── 进度条三段宽度（基于 deviceTotalBytes = 100%，设备级分布）──
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// 三段相加 ≤ 100%，不出现负数；任一字段缺失时安全降级为 0
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// 语义：蓝 = Topfans 已用；橙 = 系统+其他 app+已占用的非空闲空间；绿 = 设备剩余可用
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const topfansPct = computed(() => {
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const total = info.value.deviceTotalBytes;
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if (!total) return 0;
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return Math.min(100, Math.max(0, (info.value.appUsedBytes / total) * 100));
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});
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const otherPct = computed(() => {
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const total = info.value.deviceTotalBytes;
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if (!total) return 0;
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// 其他 app + 系统占用 = deviceTotal - Topfans已用 - 设备剩余
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// 防御：若 appUsedBytes + deviceFreeBytes 超过 deviceTotalBytes（极端情况），钳到非负
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const otherBytes = Math.max(
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0,
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info.value.deviceTotalBytes - info.value.appUsedBytes - info.value.deviceFreeBytes
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);
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return Math.min(100 - topfansPct.value, Math.max(0, (otherBytes / total) * 100));
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});
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const availablePct = computed(() => {
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const total = info.value.deviceTotalBytes;
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if (!total) return 0;
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return Math.max(0, 100 - topfansPct.value - otherPct.value);
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});
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// ── 平台判断（仅 APP-PLUS 编译时计算）──
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// #ifdef APP-PLUS
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const isIos = (() => {
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try {
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return uni.getSystemInfoSync().platform === "ios";
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} catch (e) {
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return false;
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}
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})();
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// #endif
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async function load(force = false) {
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loadFailed.value = false;
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// 缓存命中且不强制刷新 → 同步用缓存，无 spinner、无 await
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// 避免每次进页面都看到 loading 动画（即便缓存有效也要走 500ms spinner 体验差）
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if (!force) {
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const cached = peekCache();
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if (cached) {
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info.value = cached;
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return;
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}
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}
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// 缓存未命中或过期或强制刷新 → 走 spinner 流程
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info.value = { ...INITIAL_INFO };
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loading.value = true;
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const t0 = Date.now();
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try {
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const result = await Promise.race([
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getCacheInfo(force),
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new Promise((_, rej) =>
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// getCacheInfo 正常 < 3s（4 沙盒根 + Native.js + handlers 并行）
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// 单根 2s 超时兜底后最长 ~2.1s，5s 留 2x 缓冲
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setTimeout(() => rej(new Error("timeout")), 5000),
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),
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]);
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info.value = result;
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} catch (e) {
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console.warn("[cache-cleanup] load failed:", e.message);
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loadFailed.value = true;
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} finally {
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// 无论成功/失败都关掉 loading（失败时 loadFailed=true 会显示重试提示）
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// 保证 spinner 至少显示 500ms，避免加载太快看不到转圈
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const elapsed = Date.now() - t0;
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const remaining = 500 - elapsed;
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if (remaining > 0) {
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setTimeout(() => { loading.value = false }, remaining);
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} else {
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loading.value = false;
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}
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}
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}
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function goDetail(id) {
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const cat = info.value.categories.find((c) => c.id === id);
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if (!cat || cat.sizeBytes <= 0) {
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uni.showToast({ title: "该分类暂无缓存", icon: "none" });
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return;
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}
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uni.navigateTo({ url: `/pages/profile/cache-cleanup-detail?id=${id}` });
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}
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// reviewer P0：使用 onShow 统一触发 load（进页面 + 从详情页返回时都触发）
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// 不再使用 onMounted 避免重复触发
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onShow(load);
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onPullDownRefresh(async () => {
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// 下拉刷新：强制绕过 5min 缓存，重新走沙盒遍历
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await load(true);
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uni.stopPullDownRefresh();
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});
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</script>
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<style scoped>
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/* ── 容器 ── */
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.cache-cleanup {
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padding: 24rpx 24rpx 40rpx;
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background: #f5f7fa;
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min-height: 100vh;
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box-sizing: border-box;
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/* 关闭 WebView 层回弹（iOS 顶部/底部橡皮筋 + Android 边缘光晕） */
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overscroll-behavior: none;
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}
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/* ── Hero 卡片 ── */
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.hero-card {
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background: #fff;
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border-radius: 16rpx;
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padding: 40rpx 32rpx 32rpx;
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margin-bottom: 24rpx;
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box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.04);
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}
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.hero-label {
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font-size: 28rpx;
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color: #8c8c8c;
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display: block;
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}
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.hero-value {
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font-size: 88rpx;
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font-weight: 700;
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color: #1890ff;
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letter-spacing: -1rpx;
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display: block;
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margin: 8rpx 0 24rpx;
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line-height: 1.1;
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}
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.hero-percent {
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font-size: 24rpx;
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color: #8c8c8c;
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display: block;
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margin-top: 24rpx;
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}
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/* ── 设备级信息行（总空间 / 可用空间）── */
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.device-info {
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display: flex;
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align-items: center;
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justify-content: space-between;
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margin-top: 24rpx;
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padding: 16rpx 20rpx;
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background: #fafbfc;
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border-radius: 12rpx;
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box-sizing: border-box;
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}
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.device-info-item {
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display: flex;
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flex-direction: column;
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gap: 4rpx;
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flex: 1;
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min-width: 0;
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}
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.device-info-divider {
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width: 1rpx;
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height: 32rpx;
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background: #e8e8e8;
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margin: 0 16rpx;
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flex-shrink: 0;
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}
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.device-info-label {
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font-size: 22rpx;
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color: #8c8c8c;
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}
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.device-info-value {
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font-size: 28rpx;
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font-weight: 500;
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color: #262626;
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}
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.hero-tip {
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display: flex;
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align-items: center;
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font-size: 24rpx;
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color: #faad14;
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background: #fffbe6;
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border-left: 4rpx solid #faad14;
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border-radius: 8rpx;
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padding: 16rpx 20rpx;
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margin-bottom: 24rpx;
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line-height: 1.5;
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}
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/* ── 进度条 ── */
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.progress-bar {
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position: relative;
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height: 16rpx;
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background: #f5f7fa;
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border-radius: 8rpx;
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overflow: hidden;
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}
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/* 三段都用 absolute 定位（蓝、橙从左贴齐→依次拼接；绿从右贴齐） */
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.seg-topfans,
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.seg-other,
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.seg-available {
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position: absolute;
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top: 0;
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height: 100%;
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min-width: 0;
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box-shadow: inset 0 0 0 1rpx rgba(255, 255, 255, 0.2);
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}
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.seg-topfans {
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left: 0;
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background: #1890ff;
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/* Topfans 通常 < 0.1% 设备总空间，强制最小可见宽度 2%（保持视觉存在感） */
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min-width: 2%;
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}
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.seg-other {
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/* 防御：left 默认 0，inline style 会用 topfansPct% 覆盖 */
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left: 0;
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background: #fa8c16;
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}
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.seg-available {
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right: 0;
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background: #52c41a;
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}
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/* ── 图例 chips ── */
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.chips {
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display: flex;
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gap: 12rpx;
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margin-top: 20rpx;
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}
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.chip {
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/* 不再 flex: 1，按内容自适应宽度；white-space 防中文被挤压换行 */
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padding: 12rpx 16rpx;
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background: #fafbfc;
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border: 1rpx solid #f0f0f0;
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border-radius: 12rpx;
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font-size: 22rpx;
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color: #595959;
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display: inline-flex;
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align-items: center;
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gap: 8rpx;
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box-sizing: border-box;
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white-space: nowrap;
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flex-shrink: 0;
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}
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.chip-dot {
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/* 加大到 12rpx（原 8rpx 像素密度不同设备上太易丢失）；
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display: inline-block 防御 uniapp 空 <view> 不渲染的极端 case */
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display: inline-block;
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width: 12rpx;
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height: 12rpx;
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border-radius: 50%;
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flex-shrink: 0;
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vertical-align: middle;
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}
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.dot-topfans {
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background: #1890ff;
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}
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.dot-other {
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background: #fa8c16;
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}
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.dot-available {
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background: #52c41a;
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}
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/* ── 分组卡片（缓存分类、其他） ── */
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.section-card {
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background: #fff;
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border-radius: 16rpx;
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padding: 0 24rpx;
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margin-bottom: 24rpx;
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box-shadow: 0 2rpx 12rpx rgba(0, 0, 0, 0.03);
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}
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.section-title {
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font-size: 24rpx;
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color: #8c8c8c;
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font-weight: 500;
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padding: 24rpx 0 16rpx;
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display: block;
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}
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/* ── Row ── */
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.row {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 32rpx 0;
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border-bottom: 1rpx solid #f5f5f5;
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transition: background-color 0.15s ease;
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}
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.row:active {
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background: #fafafa;
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}
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.row-last {
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border-bottom: none;
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}
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.row-main {
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display: flex;
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flex-direction: column;
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gap: 6rpx;
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flex: 1;
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min-width: 0;
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padding-right: 24rpx;
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}
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.row-label {
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font-size: 30rpx;
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font-weight: 500;
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color: #262626;
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}
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.row-warn {
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font-size: 22rpx;
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color: #faad14;
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}
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.row-sub {
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display: flex;
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align-items: center;
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gap: 12rpx;
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flex-shrink: 0;
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}
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.row-sub .size {
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font-size: 26rpx;
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color: #8c8c8c;
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}
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.row-sub .chevron {
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font-size: 28rpx;
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color: #bfbfbf;
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line-height: 1;
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}
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.row-desc {
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font-size: 22rpx;
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color: #8c8c8c;
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margin-top: 6rpx;
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line-height: 1.5;
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}
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.others-row {
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align-items: flex-start;
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||
}
|
||
.others-row .size {
|
||
padding-top: 4rpx;
|
||
flex-shrink: 0;
|
||
white-space: nowrap;
|
||
color: #8c8c8c;
|
||
font-size: 26rpx;
|
||
}
|
||
.error {
|
||
color: #ff4d4f;
|
||
font-size: 26rpx;
|
||
}
|
||
|
||
/* ── 加载 spinner（5 处数字位置共用：loading 时转圈，loaded 后切真实数字） ── */
|
||
.value-spinner {
|
||
display: inline-block;
|
||
border-style: solid;
|
||
border-color: #e6e6e6;
|
||
border-top-color: #1890ff;
|
||
border-radius: 50%;
|
||
vertical-align: middle;
|
||
animation: value-spin 0.8s linear infinite;
|
||
-webkit-animation: value-spin 0.8s linear infinite;
|
||
}
|
||
.spinner-hero {
|
||
/* hero-value：占位高度 ≈ 88rpx 字号（56 + margin 8+24），避免布局抖动 */
|
||
width: 56rpx;
|
||
height: 56rpx;
|
||
border-width: 6rpx;
|
||
margin: 8rpx 0 24rpx;
|
||
}
|
||
.spinner-md {
|
||
/* device-info-value：内联在 28rpx 文字旁 */
|
||
width: 24rpx;
|
||
height: 24rpx;
|
||
border-width: 3rpx;
|
||
}
|
||
.spinner-sm {
|
||
/* row .size / others：内联在 26rpx 文字旁 */
|
||
width: 20rpx;
|
||
height: 20rpx;
|
||
border-width: 2rpx;
|
||
}
|
||
@keyframes value-spin {
|
||
to { transform: rotate(360deg); }
|
||
}
|
||
@-webkit-keyframes value-spin {
|
||
to { -webkit-transform: rotate(360deg); }
|
||
}
|
||
|
||
/* ── 加载失败按钮 ── */
|
||
.load-failed {
|
||
margin: 0 24rpx;
|
||
text-align: center;
|
||
padding: 24rpx 0;
|
||
background: #e6f7ff;
|
||
color: #1890ff;
|
||
font-size: 28rpx;
|
||
font-weight: 500;
|
||
border-radius: 16rpx;
|
||
cursor: pointer;
|
||
}
|
||
</style>
|
||
|
||
<style>
|
||
/* 非 scoped：scoped 会给选择器加 [data-v-xxx] 属性，
|
||
但 ::-webkit-scrollbar 是伪元素没有 DOM 属性，scoped 匹配不上。
|
||
这里隐藏整页滚动条（不影响下拉刷新） */
|
||
::-webkit-scrollbar {
|
||
display: none;
|
||
width: 0 !important;
|
||
height: 0 !important;
|
||
-webkit-appearance: none;
|
||
appearance: none;
|
||
}
|
||
</style>
|