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302 lines
6.5 KiB
302 lines
6.5 KiB
<template>
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<view v-if="!globalDataLoaded" class="global-loading">
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<view class="loading-container">
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<view class="loading-logo">
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<image src="/static/回收/衣物.png" mode="aspectFit" class="logo-img" />
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</view>
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<view class="loading-spinner">
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<view class="spinner"></view>
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</view>
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<text class="loading-text">正在加载...</text>
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<view class="loading-progress">
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<view class="progress-bar" :style="{width: loadingProgress + '%'}"></view>
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</view>
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</view>
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</view>
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</template>
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<script>
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import routerInterception from '@/utils/router-interception.js'
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import config from '/config.js'
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export default {
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data() {
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return {
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globalDataLoaded: false,
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loadingProgress: 0,
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loadedCount: 0,
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totalRequests: 3 // 总共需要加载的请求数量
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}
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},
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globalData: {
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flag: 1,
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login_status: true,
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phone: null,
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bannerList: [],
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pricePreviewList: [],
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configData: [],
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qr_path: '',
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isAppDataReady: false // 新增标志位
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},
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onLaunch: function() {
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routerInterception()
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this.initializeAppData()
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console.log('App Launch')
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},
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onLoad: function() {
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console.log('App Show')
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},
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onHide: function() {
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console.log('App Hide')
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},
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methods: {
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// 初始化应用数据
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async initializeAppData() {
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try {
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// 设置初始进度
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this.loadingProgress = 0
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this.loadedCount = 0
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// 并发加载所有数据
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const promises = [
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this.getBannerList(),
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this.getPricePreviewList(),
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this.getConfigData(),
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]
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this.getQrCode()
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await Promise.all(promises)
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// 确保进度达到100%
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this.loadingProgress = 100
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// 所有数据加载完成
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this.globalDataLoaded = true
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getApp().globalData.isAppDataReady = true
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// 延迟一点时间让用户看到加载完成的状态
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setTimeout(() => {
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uni.$emit('appDataReady')
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}, 500)
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} catch (error) {
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console.error('App data loading failed:', error)
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// 即使失败也要让应用继续运行
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this.loadingProgress = 100
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this.globalDataLoaded = true
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getApp().globalData.isAppDataReady = true
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setTimeout(() => {
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uni.$emit('appDataReady')
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}, 500)
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}
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},
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// 更新加载进度
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updateProgress() {
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this.loadedCount++
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this.loadingProgress = Math.round((this.loadedCount / this.totalRequests) * 100)
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},
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getBannerList() {
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return new Promise((resolve) => {
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if (!this.$api) {
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this.updateProgress()
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resolve()
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return
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}
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this.$api('getBanner', {}, res => {
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if (res && res.code === 200 && Array.isArray(res.result)) {
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getApp().globalData.bannerList = res.result
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console.log(getApp().globalData.bannerList, 'bannerList')
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uni.$emit('bannerListUpdated')
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}
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this.updateProgress()
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resolve()
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})
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})
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},
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getPricePreviewList() {
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return new Promise((resolve) => {
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if (!this.$api) {
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this.updateProgress()
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resolve()
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return
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}
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this.$api('getPricePreviewClassList', {}, res => {
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if (res && res.success && Array.isArray(res.result)) {
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getApp().globalData.pricePreviewList = res.result
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uni.$emit('pricePreviewListUpdated')
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}
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this.updateProgress()
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resolve()
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})
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})
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},
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getConfigData() {
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return new Promise((resolve) => {
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if (!this.$api) {
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this.updateProgress()
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resolve()
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return
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}
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this.$api('getConfig', {}, res => {
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console.log('Config data response:', JSON.parse(JSON.stringify(res)))
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if (res && res.success && Array.isArray(res.result)) {
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getApp().globalData.configData = res.result
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uni.$emit('configDataUpdated')
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}
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this.updateProgress()
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resolve()
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})
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})
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},
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getQrCode() {
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return new Promise((resolve) => {
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if (!uni.getStorageSync('token')) {
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this.updateProgress()
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resolve()
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return
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}
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uni.getImageInfo({
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src: `${config.baseUrl}/recycle-admin/applet/promotion/getInviteCode?token=${uni.getStorageSync('token')}`,
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success: res => {
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getApp().globalData.qr_path = res.path
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console.log(getApp().globalData.qr_path, 'qr_path')
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this.updateProgress()
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resolve()
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},
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fail: err => {
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console.log('QR code load failed:', err)
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this.updateProgress()
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resolve()
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}
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})
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})
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}
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}
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}
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</script>
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<style>
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/* 全局loading样式 */
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.global-loading {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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display: flex;
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align-items: center;
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justify-content: center;
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z-index: 99999;
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}
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.loading-container {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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}
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.loading-logo {
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margin-bottom: 60rpx;
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}
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.logo-img {
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width: 160rpx;
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height: 160rpx;
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border-radius: 32rpx;
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box-shadow: 0 8rpx 32rpx rgba(0, 0, 0, 0.2);
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}
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.loading-spinner {
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margin-bottom: 40rpx;
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}
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.spinner {
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width: 60rpx;
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height: 60rpx;
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border: 4rpx solid rgba(255, 255, 255, 0.3);
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border-top-color: #fff;
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border-radius: 50%;
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animation: spin 1s linear infinite;
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}
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.loading-text {
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color: #fff;
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font-size: 32rpx;
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font-weight: 500;
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margin-bottom: 40rpx;
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opacity: 0.9;
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}
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.loading-progress {
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width: 400rpx;
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height: 6rpx;
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background: rgba(255, 255, 255, 0.2);
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border-radius: 3rpx;
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overflow: hidden;
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}
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.progress-bar {
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height: 100%;
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background: linear-gradient(90deg, #fff 0%, #f0f8ff 100%);
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border-radius: 3rpx;
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transition: width 0.3s ease;
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box-shadow: 0 0 10rpx rgba(255, 255, 255, 0.3);
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}
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@keyframes spin {
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from { transform: rotate(0deg); }
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to { transform: rotate(360deg); }
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}
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/* 原有样式 */
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/*每个页面公共css */
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.uni-tabbar-bottom {
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display: none;
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}
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.icon {
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width: 50rpx;
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height: 50rpx;
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}
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.nav-bar {
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/* margin-top: calc(70rpx + env(safe-area-inset-top)); */
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height: 30%;
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display: flex;
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justify-content: center;
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}
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/* 每个页面公共css */
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/* 解决小程序和app滚动条的问题 */
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::-webkit-scrollbar {
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display: none;
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width: 0 !important;
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height: 0 !important;
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-webkit-appearance: none;
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background: transparent;
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color: transparent;
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}
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/* 解决H5的问题 */
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uni-scroll-view .uni-scroll-view::-webkit-scrollbar {
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display: none;
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width: 0 !important;
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height: 0 !important;
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-webkit-appearance: none;
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background: transparent;
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color: transparent;
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}
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</style>
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