<template>
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<view class="book-container">
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<!-- 条件编译 -->
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<!-- #ifndef H5 -->
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<uv-status-bar></uv-status-bar>
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<!-- 自定义顶部导航栏 -->
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<view class="custom-navbar" :class="{ 'navbar-hidden': !showNavbar }">
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<uv-status-bar></uv-status-bar>
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<view class="navbar-content">
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<view class="navbar-left" @click="goBack">
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<uv-icon name="arrow-left" size="20" color="#262626"></uv-icon>
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</view>
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<view class="navbar-title">{{ currentPageTitle }}</view>
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</view>
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</view>
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<!-- #endif -->
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<!-- Swiper内容区域 -->
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<swiper class="content-swiper" :current="currentPage - 1" @change="onSwiperChange">
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<swiper-item v-for="(page, index) in bookPages" :key="index" class="swiper-item">
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<scroll-view scroll-y :scroll-top="scrollTops[index] || 0" :scroll-with-animation="true"
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style="height: 100vh;" class="scroll-container" @scroll="onScroll" @touchstart="onTouchStart"
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@touchmove="onTouchMove" @touchend="onTouchEnd">
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<view class="content-area" @click="toggleNavbar">
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<view class="title">{{ currentPageTitle }}</view>
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<!-- 会员限制页面 -->
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<view v-if="!isMember && pagePay[index] === 'Y'" class="member-content">
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<text class="member-title">{{ pageTitles[index] }}</text>
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<view class="member-button" @click.stop="unlockBook">
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<text class="member-button-text">升级会员解锁</text>
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</view>
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</view>
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<!-- 图片卡片页面 -->
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<view class="card-content" v-else-if="pageTypes[index] === '1'">
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<view class="card-line">
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<image :src="configParamContent('highlight_icon')" class="card-line-image"
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mode="aspectFill" />
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<text class="card-line-text">划线重点</text>
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</view>
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<view v-for="(item, itemIndex) in page" :key="itemIndex" class="text-content">
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<image class="card-image" v-if="item && item.type === 'image'" :src="item.imageUrl"
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mode="widthFix"></image>
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<!-- <view :class="['english-text-container', 'clickable-text', { 'lead-text': isCardTextHighlighted(page, itemIndex) }]" v-else-if="item && item.type === 'text' && item.language === 'en' && item.content" @click.stop="handleTextClick(item.content, item, index)" >
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<text
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v-for="(token, tokenIndex) in splitEnglishSentence(item.content)"
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:key="tokenIndex"
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:class="['english-token', { 'clickable-word': token.isWord && findWordDefinition(token.text) }]"
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@click.stop="token.isWord && findWordDefinition(token.text) ? handleWordClick(token.text) : null"
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user-select
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:style="item.style"
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>{{ token.text }}</text>
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</view> -->
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<!-- <view :class="{ 'lead-text': isCardTextHighlighted(page, itemIndex) }" v-else-if="item && item.type === 'text' && item.language === 'zh' && item.content" @click.stop="handleTextClick(item.content, item, index)"> -->
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<view :class="{
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'lead-text': isCardTextHighlighted(page, itemIndex),
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'introduction-text' : item.isLead,
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}"
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v-else-if="item && item.type === 'text' && item.content"
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@click.stop="handleTextClick(item.content, item, index)">
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<text v-for="(segment, segmentIndex) in processChineseText(item.content)"
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:key="segmentIndex"
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:class="['chinese-segment', { 'clickable-keyword': segment.isKeyword }]"
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@click.stop="segment.isKeyword ? handleChineseKeywordClick(segment.keywordData) : handleTextClick(item.content, item, index)"
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user-select :style="item.style" :id="`text-segment-${segmentIndex}`">{{
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segment.text }}</text>
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</view>
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</view>
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</view>
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<view v-else>
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<view v-for="(item, itemIndex) in page" :key="itemIndex">
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<!-- 文本页面 -->
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<view v-if="item && item.type === 'text' && item.content" class="text-content">
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<view :class="{
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'lead-text': isTextHighlighted(page, itemIndex),
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'introduction-text' : item.isLead,
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}"
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@click.stop="handleTextClick(item.content, item, index)"
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:ref="`textRef_${index}_${itemIndex}`" :id="`text-${itemIndex}`">
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<text class="content-text clickable-text"
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:style="item.style" user-select>
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{{ item.content }}
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</text>
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</view>
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</view>
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<!-- 图片页面 -->
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<view v-else-if="item.type === 'image'" class="image-container"
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:ref="`imageRef_${index}_${itemIndex}`">
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<image class="content-image" :src="item.imageUrl" mode="widthFix"></image>
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</view>
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<!-- 视频页面 -->
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<view v-else-if="item.type === 'video'" class="video-content" @click.stop>
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<!-- 视频加载状态 -->
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<view v-if="videoLoading" class="video-loading">
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<text class="loading-text">视频加载中...</text>
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</view>
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<!-- 视频播放器 -->
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<video v-else :src="item.url" class="video-player" controls :poster="item.coverUrl"
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@loadstart="onVideoLoadStart" @loadeddata="onVideoLoadStart"
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@error="onVideoError"></video>
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</view>
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</view>
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</view>
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</view>
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</scroll-view>
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</swiper-item>
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</swiper>
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<!-- 自定义底部控制栏 -->
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<CustomTabbar :show-navbar="showNavbar" :current-page="currentPage" :course-id="courseId" :voice-id="voiceId"
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:book-pages="bookPages" :is-text-page="isTextPage" :should-load-audio="shouldLoadAudio"
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:is-member="isMember" :current-page-requires-member="currentPageRequiresMember" :page-pay="pagePay"
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:is-word-audio-playing="isWordAudioPlaying" @toggle-course-popup="toggleCoursePopup"
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@toggle-sound="toggleSound" @go-to-page="goToPage" @previous-page="previousPage" @next-page="nextPage"
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@audio-state-change="onAudioStateChange" @highlight-change="onHighlightChange"
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@scroll-to-text="onScrollToText" @voice-change-complete="onVoiceChangeComplete"
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@voice-change-error="onVoiceChangeError" @page-data-needed="onPageDataNeeded" ref="customTabbar" />
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<!-- 课程选择弹出窗 -->
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<CoursePopup :style="{ zIndex: 10000 }" :course-list="courseList" :current-course="currentCourse"
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:is-reversed="isReversed" @toggle-sort="toggleSort" @select-course="selectCourse" ref="coursePopup" />
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<!-- 释义弹出窗 -->
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<MeaningPopup :style="{ zIndex: 10000 }" :current-word-meaning="currentWordMeaning"
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@close-meaning-popup="closeMeaningPopup" @repeat-word-audio="repeatWordAudio" ref="meaningPopup" />
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</view>
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</template>
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<script>
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import AudioControls from './AudioControls.vue'
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import CustomTabbar from './components/CustomTabbar.vue'
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import CoursePopup from './components/CoursePopup.vue'
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import MeaningPopup from './components/MeaningPopup.vue'
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import audioManager from '@/utils/audioManager.js'
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export default {
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components: {
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AudioControls,
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CustomTabbar,
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CoursePopup,
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MeaningPopup
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},
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data() {
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return {
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isMember: false,
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memberId: '',
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voiceId: null,
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courseId: '',
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showNavbar: true,
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currentPage: 1,
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currentCourse: 1, // 当前课程索引
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currentWordMeaning: null, // 当前显示的单词释义
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isReversed: false, // 是否倒序显示
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// 文本高亮相关 - 由AudioControls组件管理,这里只保留必要的接口
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currentHighlightIndex: -1, // 当前高亮的文本索引,用于模板渲染
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wordAudioCache: {}, // 單詞語音緩存
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// 注意:音频实例现在由audioManager统一管理,不再在组件中维护
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isWordAudioPlaying: false, // 是否有单词音频正在播放
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// 音频状态相关 - 这些状态现在由AudioControls组件管理
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// 保留这些属性用于与AudioControls组件的数据同步
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isAudioLoading: false, // 音频是否正在加载
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hasAudioData: false, // 是否有音频数据
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audioLoadFailed: false, // 音频加载是否失败
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// 视频状态相关
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videoLoading: false, // 视频是否正在加载
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// 滚动相关
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scrollTops: [], // 每个页面的scroll-view滚动位置数组
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scrollDebounceTimer: null, // 滚动防抖定时器
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isScrolling: false, // 是否正在滚动中
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// 手动滚动检测相关
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isUserTouching: false, // 用户是否正在触摸屏幕
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touchStartTime: 0, // 触摸开始时间
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touchStartY: 0, // 触摸开始Y坐标
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userScrollTimer: null, // 用户滚动检测定时器
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courseIdList: [],
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bookTitle: '',
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courseList: [
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],
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// 二维数组 代表每个页面
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bookPages: [
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],
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// 存储每个页面的标题
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pageTitles: [],
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// 存储每个页面的type信息
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pageTypes: [],
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// 存储每个页面的单词释义数据
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pageWords: [],
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// 存储每个页面的付费状态
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pagePay: [],
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}
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},
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computed: {
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displayCourseList() {
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return this.isReversed ? [...this.courseList].reverse() : this.courseList;
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},
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// 判断当前页面是否为文字类型
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isTextPage() {
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// 如果是卡片页面(type为'1'),不显示音频控制栏
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if (this.currentPageType === '1') {
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return false;
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}
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const currentPageData = this.bookPages[this.currentPage - 1];
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// currentPageData是一个数组 其中的一个元素的type是text就会返回true
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return currentPageData && currentPageData.some(item => item.type === 'text');
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},
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// 判断当前页面是否需要加载音频(包括文本页面和卡片页面)
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shouldLoadAudio() {
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// 文本页面需要加载音频
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if (this.isTextPage) {
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return true;
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}
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// 卡片页面(type为'1')也需要加载音频以支持点击播放
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if (this.currentPageType === '1') {
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return true;
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}
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return false;
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},
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// 动态页面标题
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currentPageTitle() {
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return this.pageTitles[this.currentPage - 1] || this.bookTitle;
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},
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// 当前页面类型
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currentPageType() {
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return this.pageTypes[this.currentPage - 1] || '';
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},
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// 当前页面的单词释义数据
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currentPageWords() {
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return this.pageWords[this.currentPage - 1] || [];
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},
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// 当前页面是否需要会员
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currentPageRequiresMember() {
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return this.pagePay[this.currentPage - 1] === 'Y';
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}
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},
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// watch: {
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// scrollTops: {
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// handler(newVal, oldVal) {
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// console.log('📊 scrollTops变化:', {
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// currentPage: this.currentPage,
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// newScrollTops: newVal,
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// currentPageScrollTop: newVal[this.currentPage - 1]
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// });
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// },
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// deep: true
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// }
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// },
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methods: {
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// 触摸开始事件 - 检测用户开始触摸
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onTouchStart(e) {
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this.isUserTouching = true;
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this.touchStartTime = Date.now();
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this.touchStartY = e.touches[0].pageY;
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// 清除之前的用户滚动定时器
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if (this.userScrollTimer) {
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clearTimeout(this.userScrollTimer);
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this.userScrollTimer = null;
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}
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console.log('👆 用户开始触摸屏幕');
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},
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// 触摸移动事件 - 检测用户滚动操作
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onTouchMove(e) {
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if (!this.isUserTouching) return;
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const currentY = e.touches[0].pageY;
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const deltaY = Math.abs(currentY - this.touchStartY);
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// 如果移动距离超过阈值,认为是滚动操作
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if (deltaY > 10) {
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// 如果当前正在自动滚动,立即停止
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if (this.isScrolling) {
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console.log('🛑 检测到用户手动滚动,停止自动滚动');
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this.isScrolling = false;
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// 清除滚动防抖定时器
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if (this.scrollDebounceTimer) {
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clearTimeout(this.scrollDebounceTimer);
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this.scrollDebounceTimer = null;
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}
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}
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}
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},
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// 触摸结束事件 - 用户停止触摸
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onTouchEnd(e) {
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this.isUserTouching = false;
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// 设置一个短暂的延迟,在用户停止触摸后的一段时间内仍然阻止自动滚动
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// 这样可以避免用户刚停止滚动就立即触发自动滚动
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this.userScrollTimer = setTimeout(() => {
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console.log('✋ 用户滚动操作结束,允许自动滚动');
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this.userScrollTimer = null;
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}, 1000); // 1秒后允许自动滚动
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console.log('👆 用户停止触摸屏幕');
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},
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// 检查是否应该阻止自动滚动
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shouldPreventAutoScroll() {
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return this.isUserTouching || this.userScrollTimer !== null;
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},
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// 处理scroll-view滚动事件
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onScroll(e) {
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// 更新当前页面的滚动位置
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const scrollTop = e.detail.scrollTop;
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const currentPageIndex = this.currentPage - 1;
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const previousScrollTop = this.scrollTops[currentPageIndex] || 0;
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// 只有当滚动位置发生显著变化时才更新
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if (Math.abs(previousScrollTop - scrollTop) > 5) {
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// 检测是否为手动滚动(如果正在自动滚动中,但滚动位置与预期不符,则认为是手动滚动)
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if (this.isScrolling) {
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// 如果滚动差异很大,可能是用户手动滚动,中断自动滚动状态
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const scrollDifference = Math.abs(previousScrollTop - scrollTop);
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if (scrollDifference > 100) { // 大幅度滚动,很可能是手动操作
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console.log('🖐️ 检测到手动滚动,中断自动滚动状态');
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this.isScrolling = false;
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}
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}
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this.$set(this.scrollTops, currentPageIndex, scrollTop);
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}
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},
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// 视频事件处理方法
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onVideoLoadStart() {
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this.videoLoading = true;
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},
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onVideoCanPlay() {
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this.videoLoading = false;
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},
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onVideoError() {
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this.videoLoading = false;
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uni.showToast({
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title: '视频加载失败',
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icon: 'none',
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duration: 2000
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});
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},
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// 獲取用戶會員信息 判斷是否和傳參傳過來的會員id相同
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async getMemberInfo() {
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const memberRes = await this.$api.member.getUserMemberInfo()
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if (memberRes.code === 200) {
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this.isMember = memberRes.result.map(item => item.memberId).includes(this.memberId)
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}
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},
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// 处理AudioControls组件的事件
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onAudioStateChange(audioState) {
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// 更新高亮状态
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this.currentHighlightIndex = audioState.currentHighlightIndex;
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// 更新音频加载状态(用于控制UI显示)
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if (audioState.hasOwnProperty('isLoading')) {
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this.isAudioLoading = audioState.isLoading;
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}
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// 更新音频数据状态
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if (audioState.hasOwnProperty('hasAudioData')) {
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this.hasAudioData = audioState.hasAudioData;
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}
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// 更新音频加载失败状态
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if (audioState.hasOwnProperty('audioLoadFailed')) {
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this.audioLoadFailed = audioState.audioLoadFailed;
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}
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},
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// 处理页面数据需要重新加载的事件
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async onPageDataNeeded(pageNumber) {
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console.log('收到页面数据需要重新加载的请求,页面:', pageNumber);
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// 如果页面数据不存在或为空,重新获取
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if (!this.bookPages || this.bookPages.length === 0 || !this.bookPages[pageNumber - 1]) {
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console.log('页面数据不存在,重新获取页面数据');
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try {
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await this.getBookPages();
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console.log('页面数据重新获取完成');
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// 页面数据更新后,AudioControls组件的bookPages监听器会自动触发音频获取
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// 无需手动调用getCurrentPageAudio,避免重复调用
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} catch (error) {
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console.error('重新获取页面数据失败:', error);
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}
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} else {
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console.log('页面数据已存在,无需重新获取');
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}
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},
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// 处理音色切换完成事件
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onVoiceChangeComplete(data) {
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// 可以在这里添加一些UI反馈,比如显示切换成功的提示
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if (data.hasAudioData) {
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} else {
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}
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// 如果启用了预加载所有页面
|
|
if (data.preloadAllPages) {
|
|
|
|
// 可以显示一个提示,告诉用户正在后台加载
|
|
uni.showToast({
|
|
title: '正在加载新音色...',
|
|
icon: 'loading',
|
|
duration: 2000
|
|
});
|
|
}
|
|
},
|
|
|
|
// 处理音色切换错误事件
|
|
onVoiceChangeError(error) {
|
|
console.error('音色切换失败:', error);
|
|
// 可以在这里显示错误提示给用户
|
|
uni.showToast({
|
|
title: '音色切换失败,请重试',
|
|
icon: 'none',
|
|
duration: 2000
|
|
});
|
|
},
|
|
|
|
// 处理音频切换时的自动滚动
|
|
// onScrollToText(refName) {
|
|
// try {
|
|
// console.log('🎯 onScrollToText 被调用:', refName);
|
|
//
|
|
// // 调用scrollTo插件
|
|
// this.$scrollTo(refName);
|
|
//
|
|
// } catch (error) {
|
|
// console.error('❌ onScrollToText 执行失败:', error);
|
|
// }
|
|
// },
|
|
|
|
// 处理文本点击事件
|
|
handleTextClick(textContent, item, pageIndex) {
|
|
// console.log('🎯 ===== 文本点击事件开始 =====');
|
|
// console.log('📝 点击文本:', textContent);
|
|
// console.log('📄 textContent类型:', typeof textContent);
|
|
// console.log('❓ textContent是否为undefined:', textContent === undefined);
|
|
// console.log('📦 完整item对象:', item);
|
|
// console.log('📝 item.content:', item ? item.content : 'item为空');
|
|
// console.log('📖 当前页面索引:', this.currentPage);
|
|
// console.log('👆 点击的页面索引:', pageIndex);
|
|
// console.log('📊 当前页面类型:', this.currentPageType);
|
|
// console.log('📄 是否为文本页面:', this.isTextPage);
|
|
// console.log('📋 当前页面数据:', this.bookPages[this.currentPage - 1]);
|
|
// console.log('📏 页面数据长度:', this.bookPages[this.currentPage - 1] ? this.bookPages[this.currentPage - 1].length : '页面不存在');
|
|
|
|
// 检查音频播放状态
|
|
// console.log('🎵 ===== 音频状态检查 =====');
|
|
// console.log(' isWordAudioPlaying:', this.isWordAudioPlaying);
|
|
// console.log(' currentWordAudio存在:', !!this.currentWordAudio);
|
|
// console.log(' currentWordMeaning存在:', !!this.currentWordMeaning);
|
|
|
|
if (this.isWordAudioPlaying) {
|
|
// console.log('⚠️ 检测到单词音频正在播放状态,这可能会阻止句子音频播放');
|
|
// console.log('🔄 尝试重置音频播放状态...');
|
|
this.isWordAudioPlaying = false;
|
|
// console.log('✅ 音频播放状态已重置');
|
|
}
|
|
|
|
// 检查是否点击的是当前页面
|
|
if (pageIndex !== undefined && pageIndex !== this.currentPage - 1) {
|
|
console.warn('⚠️ 点击的不是当前页面,忽略点击事件');
|
|
// console.log(` 期望页面: ${this.currentPage - 1}, 点击页面: ${pageIndex}`);
|
|
return;
|
|
}
|
|
|
|
// 验证参数有效性
|
|
if (!item) {
|
|
console.error('❌ handleTextClick: item参数为空');
|
|
uni.showToast({
|
|
title: '数据错误,请刷新页面',
|
|
icon: 'none'
|
|
});
|
|
return;
|
|
}
|
|
|
|
// 如果textContent为undefined,尝试从item中获取
|
|
if (!textContent && item && item.content) {
|
|
textContent = item.content;
|
|
}
|
|
|
|
// 最终验证textContent
|
|
if (!textContent || typeof textContent !== 'string' || textContent.trim() === '') {
|
|
console.error('❌ handleTextClick: 无效的文本内容', textContent);
|
|
uni.showToast({
|
|
title: '文本内容无效',
|
|
icon: 'none'
|
|
});
|
|
return;
|
|
}
|
|
|
|
|
|
if (!this.$refs.customTabbar) {
|
|
console.error('❌ customTabbar引用不存在');
|
|
uni.showToast({
|
|
title: '音频控制组件未准备好',
|
|
icon: 'none'
|
|
});
|
|
return;
|
|
}
|
|
|
|
// console.log(' audioControls存在:', !!this.$refs.customTabbar.$refs.audioControls);
|
|
|
|
if (!this.$refs.customTabbar.$refs.audioControls) {
|
|
console.error('❌ audioControls引用不存在');
|
|
uni.showToast({
|
|
title: '音频控制组件未准备好',
|
|
icon: 'none'
|
|
});
|
|
return;
|
|
}
|
|
|
|
// 检查当前页面是否为文本页面或卡片页面
|
|
// 卡片页面(type为'1')现在也支持整句音频播放
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 特别针对划线重点页面的调试
|
|
if (this.currentPageType === '1') {
|
|
|
|
}
|
|
|
|
if (!this.isTextPage && this.currentPageType !== '1') {
|
|
console.warn('⚠️ 当前页面不是文本页面或卡片页面');
|
|
|
|
uni.showToast({
|
|
title: '当前页面不支持音频播放',
|
|
icon: 'none'
|
|
});
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
// 获取音频控制组件实例
|
|
const audioControls = this.$refs.customTabbar.$refs.audioControls;
|
|
|
|
// 检查音频是否正在加载中
|
|
if (audioControls.isAudioLoading) {
|
|
|
|
uni.showToast({
|
|
title: '音频正在加载中,请稍后再试',
|
|
icon: 'loading',
|
|
duration: 1500
|
|
});
|
|
|
|
// 等待音频加载完成后自动播放
|
|
const checkAndPlay = () => {
|
|
if (!audioControls.isAudioLoading && audioControls.currentPageAudios.length > 0) {
|
|
|
|
const success = audioControls.playSpecificAudio(textContent);
|
|
if (!success) {
|
|
console.error('❌ 音频加载完成后播放失败');
|
|
}
|
|
} else if (!audioControls.isAudioLoading) {
|
|
console.error('❌ 音频加载完成但没有音频数据');
|
|
uni.showToast({
|
|
title: '当前页面没有音频内容',
|
|
icon: 'none'
|
|
});
|
|
} else {
|
|
// 继续等待
|
|
setTimeout(checkAndPlay, 500);
|
|
}
|
|
};
|
|
|
|
// 延迟检查,给音频加载一些时间
|
|
setTimeout(checkAndPlay, 500);
|
|
return;
|
|
}
|
|
|
|
// 检查是否有音频数据
|
|
if (!audioControls.currentPageAudios || audioControls.currentPageAudios.length === 0) {
|
|
console.warn('⚠️ 当前页面没有音频数据,尝试重新加载');
|
|
uni.showToast({
|
|
title: '正在重新加载音频...',
|
|
icon: 'loading'
|
|
});
|
|
|
|
// 尝试重新加载音频
|
|
audioControls.getCurrentPageAudio();
|
|
|
|
// 等待重新加载完成后播放
|
|
const retryPlay = () => {
|
|
if (!audioControls.isAudioLoading && audioControls.currentPageAudios.length > 0) {
|
|
|
|
const success = audioControls.playSpecificAudio(textContent);
|
|
if (!success) {
|
|
console.error('❌ 音频重新加载后播放失败');
|
|
}
|
|
} else if (!audioControls.isAudioLoading) {
|
|
console.error('❌ 音频重新加载失败');
|
|
uni.showToast({
|
|
title: '音频加载失败,请检查网络连接',
|
|
icon: 'none'
|
|
});
|
|
} else {
|
|
// 继续等待
|
|
setTimeout(retryPlay, 500);
|
|
}
|
|
};
|
|
|
|
setTimeout(retryPlay, 1500);
|
|
return;
|
|
}
|
|
|
|
// 调用AudioControls组件的播放指定音频方法
|
|
|
|
const success = audioControls.playSpecificAudio(textContent);
|
|
|
|
// console.log('🎵 playSpecificAudio 返回结果:', success);
|
|
|
|
if (success) {
|
|
// console.log('✅ 成功播放指定音频段落');
|
|
} else {
|
|
console.error('❌ 播放指定音频段落失败');
|
|
// console.log('💡 失败可能原因:');
|
|
// console.log(' 1. 文本内容与音频数据不匹配');
|
|
// console.log(' 2. 音频数据尚未加载完成');
|
|
// console.log(' 3. 音频文件路径错误或文件损坏');
|
|
// console.log(' 4. 网络连接问题');
|
|
}
|
|
|
|
// console.log('🎯 ===== 文本点击事件结束 =====');
|
|
},
|
|
|
|
onHighlightChange(highlightData) {
|
|
// 兼容旧格式(直接传递索引)和新格式(传递对象)
|
|
if (typeof highlightData === 'number') {
|
|
// 旧格式:直接是索引
|
|
this.currentHighlightIndex = highlightData;
|
|
} else if (typeof highlightData === 'object' && highlightData !== null) {
|
|
// 新格式:包含详细信息的对象
|
|
this.currentHighlightIndex = highlightData.highlightIndex;
|
|
|
|
// 可以在这里处理分段音频的额外信息
|
|
if (highlightData.isSegmented) {
|
|
// console.log('分段音频高亮:', {
|
|
// highlightIndex: highlightData.highlightIndex,
|
|
// segmentIndex: highlightData.segmentIndex,
|
|
// startIndex: highlightData.startIndex,
|
|
// endIndex: highlightData.endIndex,
|
|
// currentText: highlightData.currentText
|
|
// });
|
|
}
|
|
} else {
|
|
// 清除高亮
|
|
this.currentHighlightIndex = -1;
|
|
}
|
|
},
|
|
|
|
// 处理滚动到高亮文本
|
|
onScrollToText(scrollData) {
|
|
// 检查是否应该阻止自动滚动(用户正在手动操作)
|
|
if (this.shouldPreventAutoScroll()) {
|
|
console.log('🚫 用户正在手动滚动,跳过自动滚动到文本');
|
|
return;
|
|
}
|
|
|
|
// 防抖处理:如果正在滚动中,清除之前的定时器
|
|
if (this.scrollDebounceTimer) {
|
|
clearTimeout(this.scrollDebounceTimer);
|
|
}
|
|
|
|
this.scrollDebounceTimer = setTimeout(() => {
|
|
// 再次检查是否应该阻止自动滚动
|
|
if (this.shouldPreventAutoScroll()) {
|
|
console.log('🚫 防抖延迟后检测到用户手动滚动,跳过自动滚动到文本');
|
|
return;
|
|
}
|
|
this.performScrollToText(scrollData);
|
|
}, 100); // 100ms防抖延迟
|
|
},
|
|
|
|
// 执行滚动到高亮文本的具体逻辑
|
|
performScrollToText(scrollData) {
|
|
// 最终检查:如果用户正在手动操作,直接返回
|
|
if (this.shouldPreventAutoScroll()) {
|
|
console.log('🚫 执行滚动前检测到用户手动操作,取消自动滚动');
|
|
return;
|
|
}
|
|
|
|
// 确保在任何情况下都能重置滚动状态
|
|
const resetScrollingState = () => {
|
|
this.isScrolling = false;
|
|
console.log('🔄 滚动状态已重置');
|
|
};
|
|
|
|
// 设置安全超时,确保状态不会永久卡住
|
|
const safetyTimeout = setTimeout(() => {
|
|
if (this.isScrolling) {
|
|
console.warn('⚠️ 滚动状态安全超时,强制重置');
|
|
resetScrollingState();
|
|
}
|
|
}, 2000); // 2秒安全超时
|
|
|
|
if (!scrollData || typeof scrollData.highlightIndex !== 'number' || scrollData.highlightIndex < 0) {
|
|
console.warn('滚动数据无效:', scrollData);
|
|
clearTimeout(safetyTimeout);
|
|
return;
|
|
}
|
|
|
|
// 确保在当前页面
|
|
if (scrollData.currentPage && scrollData.currentPage !== this.currentPage) {
|
|
console.warn('页面不匹配,跳过滚动:', {
|
|
scrollDataPage: scrollData.currentPage,
|
|
currentPage: this.currentPage
|
|
});
|
|
clearTimeout(safetyTimeout);
|
|
return;
|
|
}
|
|
|
|
// 如果正在滚动中,跳过本次滚动
|
|
if (this.isScrolling) {
|
|
console.warn('正在滚动中,跳过本次滚动');
|
|
clearTimeout(safetyTimeout);
|
|
return;
|
|
}
|
|
|
|
// 构建元素选择器
|
|
let selector = '';
|
|
if (scrollData.isSegmented && typeof scrollData.segmentIndex === 'number') {
|
|
// 分段音频:使用分段索引
|
|
selector = `#text-segment-${scrollData.segmentIndex}`;
|
|
} else {
|
|
// 普通音频:需要找到对应的文本元素
|
|
// originalTextIndex是指向原始页面数据中的索引,需要映射到实际的DOM元素
|
|
const targetItemIndex = this.findTextItemIndex(scrollData.highlightIndex);
|
|
if (targetItemIndex !== -1) {
|
|
selector = `#text-${targetItemIndex}`;
|
|
} else {
|
|
console.warn('无法找到对应的文本元素索引:', scrollData.highlightIndex);
|
|
selector = `#text-${scrollData.highlightIndex}`; // 备用方案
|
|
}
|
|
}
|
|
|
|
console.log('开始滚动到文本:', { selector, scrollData });
|
|
|
|
// 标记正在滚动
|
|
this.isScrolling = true;
|
|
|
|
// 等待DOM更新后再查找元素
|
|
this.$nextTick(() => {
|
|
// 使用uni.createSelectorQuery获取元素位置
|
|
const query = uni.createSelectorQuery().in(this);
|
|
|
|
// 获取scroll-view容器的位置信息
|
|
query.select('.scroll-container').boundingClientRect();
|
|
// 获取目标元素的位置信息
|
|
query.select(selector).boundingClientRect();
|
|
|
|
query.exec((res) => {
|
|
// 清除安全超时
|
|
clearTimeout(safetyTimeout);
|
|
|
|
const scrollViewRect = res[0];
|
|
const targetRect = res[1];
|
|
|
|
console.log('查询结果:', {
|
|
scrollViewRect: scrollViewRect ? '找到' : '未找到',
|
|
targetRect: targetRect ? '找到' : '未找到',
|
|
selector
|
|
});
|
|
|
|
if (scrollViewRect && targetRect) {
|
|
// 计算目标元素相对于scroll-view的位置
|
|
const currentScrollTop = this.scrollTops[this.currentPage - 1] || 0;
|
|
const targetOffsetTop = targetRect.top - scrollViewRect.top + currentScrollTop;
|
|
|
|
// 计算滚动位置,让目标元素在屏幕上方1/4处(更好的阅读体验)
|
|
const screenHeight = uni.getSystemInfoSync().windowHeight;
|
|
const targetScrollTop = targetOffsetTop - screenHeight / 4;
|
|
|
|
// 更新scroll-view的滚动位置
|
|
const finalScrollTop = Math.max(0, targetScrollTop);
|
|
|
|
// 检查是否需要滚动(避免不必要的滚动)
|
|
const currentScroll = this.scrollTops[this.currentPage - 1] || 0;
|
|
const scrollDifference = Math.abs(finalScrollTop - currentScroll);
|
|
|
|
if (scrollDifference > 30) { // 降低滚动阈值,提高响应性
|
|
this.$set(this.scrollTops, this.currentPage - 1, finalScrollTop);
|
|
|
|
// 滚动完成后重置状态
|
|
setTimeout(() => {
|
|
resetScrollingState();
|
|
}, 300); // 稍微减少等待时间
|
|
|
|
console.log('✅ 滚动到高亮文本:', {
|
|
selector,
|
|
targetOffsetTop,
|
|
finalScrollTop,
|
|
currentPage: this.currentPage,
|
|
scrollDifference
|
|
});
|
|
} else {
|
|
// 不需要滚动,立即重置状态
|
|
resetScrollingState();
|
|
console.log('📍 目标已在视野内,无需滚动');
|
|
}
|
|
} else {
|
|
console.error('❌ 未找到目标元素或scroll-view:', {
|
|
selector,
|
|
scrollViewFound: !!scrollViewRect,
|
|
targetFound: !!targetRect,
|
|
currentPage: this.currentPage,
|
|
highlightIndex: scrollData.highlightIndex
|
|
});
|
|
|
|
// 尝试备用方案:直接滚动到页面顶部附近
|
|
if (!targetRect) {
|
|
console.log('🔄 尝试备用滚动方案');
|
|
const fallbackScrollTop = scrollData.highlightIndex * 100; // 简单估算位置
|
|
this.$set(this.scrollTops, this.currentPage - 1, fallbackScrollTop);
|
|
setTimeout(() => {
|
|
resetScrollingState();
|
|
}, 300);
|
|
} else {
|
|
// 立即重置状态
|
|
resetScrollingState();
|
|
}
|
|
}
|
|
});
|
|
});
|
|
},
|
|
|
|
// 查找文本元素在页面中的实际索引
|
|
findTextItemIndex(originalTextIndex) {
|
|
const currentPageData = this.bookPages[this.currentPage - 1];
|
|
if (!currentPageData || !Array.isArray(currentPageData)) {
|
|
return -1;
|
|
}
|
|
|
|
let textCount = 0;
|
|
for (let i = 0; i < currentPageData.length; i++) {
|
|
const item = currentPageData[i];
|
|
if (item && item.type === 'text' && item.content) {
|
|
if (textCount === originalTextIndex) {
|
|
return i; // 返回在页面数组中的实际索引
|
|
}
|
|
textCount++;
|
|
}
|
|
}
|
|
|
|
return -1; // 未找到
|
|
},
|
|
|
|
// 获取音色列表 拿第一个做默认的音色id
|
|
async getVoiceList() {
|
|
const voiceRes = await this.$api.music.list()
|
|
if (voiceRes.code === 200) {
|
|
// console.log('音色列表API返回:', voiceRes.result);
|
|
// console.log('第一个音色数据:', voiceRes.result[0]);
|
|
this.voiceId = Number(voiceRes.result[0].voiceType)
|
|
// console.log('获取默认音色ID:', this.voiceId, '类型:', typeof this.voiceId);
|
|
|
|
// 同步默认音色设置到audioManager
|
|
audioManager.setGlobalVoiceId(this.voiceId);
|
|
}
|
|
},
|
|
toggleNavbar() {
|
|
this.showNavbar = !this.showNavbar
|
|
},
|
|
goBack() {
|
|
uni.navigateBack()
|
|
},
|
|
toggleCoursePopup() {
|
|
if (this.$refs.coursePopup) {
|
|
this.$refs.coursePopup.open()
|
|
}
|
|
// console.log('123123123');
|
|
|
|
},
|
|
toggleSort() {
|
|
this.isReversed = !this.isReversed
|
|
},
|
|
selectCourse(courseId) {
|
|
this.currentCourse = courseId
|
|
// 这里可以添加切换课程的逻辑
|
|
// console.log('选择课程:', courseId)
|
|
this.getCourseList(courseId)
|
|
},
|
|
showWordMeaning() {
|
|
if (this.$refs.meaningPopup) {
|
|
this.$refs.meaningPopup.open()
|
|
}
|
|
},
|
|
closeMeaningPopup() {
|
|
|
|
this.currentWordMeaning = null;
|
|
|
|
// 重置音频播放状态,确保后续句子点击能正常播放
|
|
|
|
|
|
if (this.isWordAudioPlaying) {
|
|
|
|
this.isWordAudioPlaying = false;
|
|
|
|
// 如果有正在播放的音频,停止它
|
|
if (this.currentWordAudio) {
|
|
|
|
try {
|
|
this.currentWordAudio.pause();
|
|
this.currentWordAudio.destroy();
|
|
|
|
} catch (error) {
|
|
|
|
}
|
|
this.currentWordAudio = null;
|
|
}
|
|
}
|
|
},
|
|
|
|
// 将英文句子分割成单词数组
|
|
splitEnglishSentence(sentence) {
|
|
// 使用正则表达式分割句子,保留标点符号
|
|
const tokens = sentence.match(/\b\w+\b|[^\w\s]/g) || [];
|
|
return tokens.map((token, index) => ({
|
|
text: token,
|
|
index: index,
|
|
isWord: /\b\w+\b/.test(token), // 判断是否为单词
|
|
hasDefinition: false // 是否有释义,稍后会设置
|
|
}));
|
|
},
|
|
|
|
// 查找单词释义
|
|
findWordDefinition(word) {
|
|
const currentPageWords = this.pageWords[this.currentPage - 1] || [];
|
|
// 不区分大小写匹配
|
|
return currentPageWords.find(wordData =>
|
|
wordData.word.toLowerCase() === word.toLowerCase()
|
|
);
|
|
},
|
|
|
|
// 处理中文文本,标记重点词汇
|
|
processChineseText(text) {
|
|
const currentPageWords = this.pageWords[this.currentPage - 1] || [];
|
|
|
|
if (!text || currentPageWords.length === 0) {
|
|
return [{ text: text, isKeyword: false, keywordData: null }];
|
|
}
|
|
|
|
// 创建一个数组来存储处理后的文本片段
|
|
const segments = [];
|
|
let currentIndex = 0;
|
|
|
|
// 按照重点词汇的长度排序,优先匹配较长的词汇
|
|
const sortedWords = [...currentPageWords].sort((a, b) => b.word.length - a.word.length);
|
|
|
|
while (currentIndex < text.length) {
|
|
let matched = false;
|
|
|
|
// 尝试匹配重点词汇
|
|
for (const wordData of sortedWords) {
|
|
const keyword = wordData.word;
|
|
if (text.substr(currentIndex, keyword.length) === keyword) {
|
|
// 找到匹配的重点词汇
|
|
segments.push({
|
|
text: keyword,
|
|
isKeyword: true,
|
|
keywordData: wordData
|
|
});
|
|
currentIndex += keyword.length;
|
|
matched = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!matched) {
|
|
// 没有匹配到重点词汇,添加单个字符
|
|
segments.push({
|
|
text: text[currentIndex],
|
|
isKeyword: false,
|
|
keywordData: null
|
|
});
|
|
currentIndex++;
|
|
}
|
|
}
|
|
|
|
// 合并相邻的非重点词汇片段
|
|
const mergedSegments = [];
|
|
let currentSegment = null;
|
|
|
|
for (const segment of segments) {
|
|
if (segment.isKeyword) {
|
|
// 如果当前有未完成的非重点词汇片段,先添加它
|
|
if (currentSegment) {
|
|
mergedSegments.push(currentSegment);
|
|
currentSegment = null;
|
|
}
|
|
// 添加重点词汇
|
|
mergedSegments.push(segment);
|
|
} else {
|
|
// 非重点词汇,合并到当前片段
|
|
if (currentSegment) {
|
|
currentSegment.text += segment.text;
|
|
} else {
|
|
currentSegment = { ...segment };
|
|
}
|
|
}
|
|
}
|
|
|
|
// 添加最后的非重点词汇片段
|
|
if (currentSegment) {
|
|
mergedSegments.push(currentSegment);
|
|
}
|
|
|
|
return mergedSegments;
|
|
},
|
|
|
|
// 初始化audioManager事件监听
|
|
initAudioManagerListeners() {
|
|
// 监听音频播放状态变化
|
|
audioManager.on('play', (data) => {
|
|
if (data?.audioType === 'word') {
|
|
this.isWordAudioPlaying = true;
|
|
}
|
|
});
|
|
|
|
audioManager.on('pause', (data) => {
|
|
if (data?.audioType === 'word') {
|
|
this.isWordAudioPlaying = false;
|
|
}
|
|
});
|
|
|
|
audioManager.on('ended', (data) => {
|
|
if (data?.audioType === 'word') {
|
|
this.isWordAudioPlaying = false;
|
|
}
|
|
});
|
|
|
|
audioManager.on('error', (data) => {
|
|
if (data?.audioType === 'word') {
|
|
this.isWordAudioPlaying = false;
|
|
uni.showToast({
|
|
title: '語音播放失敗',
|
|
icon: 'none'
|
|
});
|
|
}
|
|
});
|
|
},
|
|
|
|
async playWordAudio(word) {
|
|
try {
|
|
console.log('🎵 开始播放单词音频:', word);
|
|
|
|
// 🎯 使用audioManager的全局音色设置
|
|
const globalVoiceId = audioManager.getGlobalVoiceId();
|
|
const voiceIdToUse = globalVoiceId || this.voiceId;
|
|
|
|
if (!voiceIdToUse || voiceIdToUse === '' || voiceIdToUse === null || voiceIdToUse === undefined) {
|
|
console.warn('⚠️ 音色ID未设置,无法播放音频');
|
|
uni.showToast({
|
|
title: '音色未加载,请稍后重试',
|
|
icon: 'none',
|
|
duration: 2000
|
|
});
|
|
return;
|
|
}
|
|
|
|
console.log('🎵 使用音色ID:', voiceIdToUse, '播放文本:', word);
|
|
|
|
// 調用語音轉換API
|
|
const audioRes = await this.$api.music.textToVoice({
|
|
text: word,
|
|
voiceType: voiceIdToUse
|
|
});
|
|
|
|
console.log('🎵 API响应:', audioRes);
|
|
|
|
// 檢查響應並播放音頻
|
|
if (audioRes && audioRes.result && audioRes.result.url) {
|
|
console.log('✅ 获取到音频URL:', audioRes.result.url);
|
|
|
|
// 使用audioManager播放音频,应用全局语速设置
|
|
await audioManager.playAudio(audioRes.result.url, 'word', {
|
|
playbackRate: audioManager.getGlobalPlaybackRate()
|
|
});
|
|
} else {
|
|
console.error('❌ API响应无效:', audioRes);
|
|
uni.showToast({
|
|
title: '語音播放失敗',
|
|
icon: 'none'
|
|
});
|
|
}
|
|
} catch (error) {
|
|
console.error('❌ 播放单词语音异常:', error);
|
|
uni.showToast({
|
|
title: '語音播放失敗',
|
|
icon: 'none'
|
|
});
|
|
}
|
|
},
|
|
|
|
|
|
|
|
// 重複播放單詞語音(用於釋義彈窗中的揚聲器圖標)
|
|
repeatWordAudio() {
|
|
if (this.currentWordMeaning && this.currentWordMeaning.word) {
|
|
// 将单词和解释合并后播放音频
|
|
const combinedText = `${this.currentWordMeaning.word}。${this.currentWordMeaning.meaning || ''}`;
|
|
|
|
this.playWordAudio(combinedText);
|
|
} else {
|
|
console.warn('沒有當前單詞可以播放');
|
|
}
|
|
},
|
|
|
|
// 处理单词点击事件
|
|
handleWordClick(word) {
|
|
|
|
const definition = this.findWordDefinition(word);
|
|
|
|
if (definition) {
|
|
|
|
this.currentWordMeaning = {
|
|
word: definition.word,
|
|
phonetic: definition.soundmark || '',
|
|
partOfSpeech: '', // 可以根据需要添加词性
|
|
meaning: definition.paraphrase || '',
|
|
knowledgeGain: definition.knowledge || '',
|
|
image: definition.image || ''
|
|
};
|
|
|
|
|
|
// 将单词和解释合并后播放音频
|
|
const combinedText = `${word}。${definition.paraphrase || ''}`;
|
|
|
|
this.playWordAudio(combinedText);
|
|
|
|
|
|
this.showWordMeaning();
|
|
} else {
|
|
|
|
|
|
// 如果没有释义,只播放单词
|
|
if (word) {
|
|
this.playWordAudio(word);
|
|
} else {
|
|
|
|
}
|
|
}
|
|
|
|
},
|
|
|
|
// 处理中文重点词汇点击事件
|
|
handleChineseKeywordClick(keywordData) {
|
|
|
|
|
|
if (keywordData) {
|
|
|
|
this.currentWordMeaning = {
|
|
word: keywordData.word,
|
|
phonetic: keywordData.soundmark || '',
|
|
partOfSpeech: '', // 可以根据需要添加词性
|
|
meaning: keywordData.paraphrase || '',
|
|
knowledgeGain: keywordData.knowledge || '',
|
|
image: keywordData.image || ''
|
|
};
|
|
|
|
|
|
// 将词汇和解释合并后播放音频
|
|
const combinedText = `${keywordData.word}。${keywordData.paraphrase || ''}`;
|
|
|
|
this.playWordAudio(combinedText);
|
|
|
|
|
|
this.showWordMeaning();
|
|
} else {
|
|
|
|
}
|
|
|
|
},
|
|
|
|
// 计算音频总时长
|
|
async calculateTotalDuration() {
|
|
let totalDuration = 0;
|
|
for (let i = 0; i < this.currentPageAudios.length; i++) {
|
|
const audio = this.currentPageAudios[i];
|
|
|
|
// 優先使用API返回的時長信息
|
|
if (audio.duration && audio.duration > 0) {
|
|
|
|
totalDuration += audio.duration;
|
|
continue;
|
|
}
|
|
|
|
// 如果沒有API時長信息,嘗試獲取音頻時長
|
|
try {
|
|
const duration = await this.getAudioDuration(audio.url);
|
|
audio.duration = duration;
|
|
totalDuration += duration;
|
|
|
|
} catch (error) {
|
|
console.error('获取音频时长失败:', error);
|
|
// 如果无法获取时长,根據文字長度估算(更精確的估算)
|
|
const textLength = audio.text.length;
|
|
// 假設每分鐘可以讀150-200個字符,這裡用180作為平均值
|
|
const estimatedDuration = Math.max(2, textLength / 3); // 每3個字符約1秒
|
|
audio.duration = estimatedDuration;
|
|
totalDuration += estimatedDuration;
|
|
console.log(`估算音頻時長 ${i + 1}:`, estimatedDuration, '秒 (文字長度:', textLength, ')');
|
|
}
|
|
}
|
|
this.totalTime = totalDuration;
|
|
|
|
},
|
|
|
|
// 获取音频时长
|
|
getAudioDuration(audioUrl) {
|
|
return new Promise((resolve, reject) => {
|
|
const audio = uni.createInnerAudioContext();
|
|
audio.src = audioUrl;
|
|
|
|
let resolved = false;
|
|
|
|
// 监听音频加载完成事件
|
|
audio.onCanplay(() => {
|
|
|
|
if (!resolved && audio.duration && audio.duration > 0) {
|
|
resolved = true;
|
|
resolve(audio.duration);
|
|
audio.destroy();
|
|
}
|
|
});
|
|
|
|
// 监听音频元数据加载完成事件
|
|
audio.onLoadedmetadata = () => {
|
|
|
|
if (!resolved && audio.duration && audio.duration > 0) {
|
|
resolved = true;
|
|
resolve(audio.duration);
|
|
audio.destroy();
|
|
}
|
|
};
|
|
|
|
// 监听音频时长更新事件
|
|
audio.onDurationChange = () => {
|
|
|
|
if (!resolved && audio.duration && audio.duration > 0) {
|
|
resolved = true;
|
|
resolve(audio.duration);
|
|
audio.destroy();
|
|
}
|
|
};
|
|
|
|
// 如果以上方法都無法獲取時長,嘗試播放一小段來獲取時長
|
|
audio.onPlay(() => {
|
|
|
|
if (!resolved) {
|
|
setTimeout(() => {
|
|
if (!resolved && audio.duration && audio.duration > 0) {
|
|
resolved = true;
|
|
resolve(audio.duration);
|
|
audio.destroy();
|
|
}
|
|
}, 100); // 播放100ms後檢查時長
|
|
}
|
|
});
|
|
|
|
audio.onError((error) => {
|
|
console.error('音频加载失败:', error);
|
|
if (!resolved) {
|
|
resolved = true;
|
|
reject(error);
|
|
audio.destroy();
|
|
}
|
|
});
|
|
|
|
// 設置較長的超時時間,並在超時前嘗試播放
|
|
setTimeout(() => {
|
|
if (!resolved) {
|
|
|
|
audio.play();
|
|
}
|
|
}, 1000);
|
|
|
|
// 最終超時處理
|
|
setTimeout(() => {
|
|
if (!resolved) {
|
|
console.warn('獲取音頻時長超時,使用默認值');
|
|
resolved = true;
|
|
reject(new Error('获取音频时长超时'));
|
|
audio.destroy();
|
|
}
|
|
}, 5000);
|
|
});
|
|
},
|
|
|
|
// 音频控制方法 - 这些方法现在由AudioControls组件处理
|
|
// 保留一些简单的接口方法用于与AudioControls组件通信
|
|
|
|
// 判断当前文本是否应该高亮 - 这个方法需要保留,因为它用于模板渲染
|
|
isTextHighlighted(page, index) {
|
|
// 只有当前页面且是文本类型才可能高亮
|
|
if (page !== this.bookPages[this.currentPage - 1]) return false;
|
|
|
|
// 计算当前页面中text类型元素的索引
|
|
let textIndex = 0;
|
|
for (let i = 0; i <= index; i++) {
|
|
if (page[i].type === 'text') {
|
|
if (i === index) {
|
|
const shouldHighlight = textIndex === this.currentHighlightIndex;
|
|
if (shouldHighlight) {
|
|
|
|
}
|
|
return shouldHighlight;
|
|
}
|
|
textIndex++;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
// 判断划线重点卡片中的文本是否应该高亮
|
|
isCardTextHighlighted(page, index) {
|
|
// 只有当前页面且是文本类型才可能高亮
|
|
if (page !== this.bookPages[this.currentPage - 1]) return false;
|
|
|
|
// 计算当前页面中text类型元素的索引
|
|
let textIndex = 0;
|
|
for (let i = 0; i <= index; i++) {
|
|
if (page[i].type === 'text') {
|
|
if (i === index) {
|
|
return textIndex === this.currentHighlightIndex;
|
|
}
|
|
textIndex++;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
async previousPage() {
|
|
if (this.currentPage > 1) {
|
|
this.currentPage--;
|
|
// 获取对应页面的数据(如果还没有获取过)
|
|
if (this.courseIdList[this.currentPage - 1] && this.bookPages[this.currentPage - 1].length === 0) {
|
|
await this.getBookPages(this.courseIdList[this.currentPage - 1]);
|
|
}
|
|
}
|
|
},
|
|
async nextPage() {
|
|
if (this.currentPage < this.bookPages.length) {
|
|
this.currentPage++;
|
|
// 获取对应页面的数据(如果还没有获取过)
|
|
if (this.courseIdList[this.currentPage - 1] && this.bookPages[this.currentPage - 1].length === 0) {
|
|
await this.getBookPages(this.courseIdList[this.currentPage - 1]);
|
|
}
|
|
}
|
|
},
|
|
toggleSound() {
|
|
// 检查是否正在加载音频,如果是则阻止音色切换
|
|
if (this.isAudioLoading) {
|
|
uni.showToast({
|
|
title: '音频加载中,请稍后再试',
|
|
icon: 'none',
|
|
duration: 2000
|
|
});
|
|
return;
|
|
}
|
|
|
|
// 检查AudioControls组件是否正在加载音频
|
|
if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls && this.$refs.customTabbar.$refs.audioControls.isAudioLoading) {
|
|
uni.showToast({
|
|
title: '音频加载中,请稍后再试',
|
|
icon: 'none',
|
|
duration: 2000
|
|
});
|
|
return;
|
|
}
|
|
|
|
console.log('音色切换')
|
|
uni.navigateTo({
|
|
url: '/subPages/home/music?voiceId=' + this.voiceId
|
|
})
|
|
},
|
|
unlockBook() {
|
|
console.log('解锁全书')
|
|
// 这里可以跳转到会员页面或者调用解锁接口
|
|
uni.navigateTo({
|
|
url: '/subPages/member/recharge'
|
|
})
|
|
},
|
|
async goToPage(page) {
|
|
this.currentPage = page
|
|
console.log('跳转到页面:', page)
|
|
// 获取对应页面的数据(如果还没有获取过)
|
|
if (this.courseIdList[this.currentPage - 1] && this.bookPages[this.currentPage - 1].length === 0) {
|
|
await this.getBookPages(this.courseIdList[this.currentPage - 1]);
|
|
}
|
|
},
|
|
async onSwiperChange(e) {
|
|
this.currentPage = e.detail.current + 1
|
|
// 获取对应页面的数据(如果还没有获取过)
|
|
if (this.courseIdList[this.currentPage - 1] && this.bookPages[this.currentPage - 1].length === 0) {
|
|
await this.getBookPages(this.courseIdList[this.currentPage - 1]);
|
|
}
|
|
},
|
|
async getCourseList(id) {
|
|
const res = await this.$api.book.coursePage({
|
|
id: id
|
|
})
|
|
if (res.code === 200) {
|
|
// 课程切换时,先清理音频控制组件的所有数据
|
|
if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
|
|
this.$refs.customTabbar.$refs.audioControls.resetForCourseChange();
|
|
}
|
|
|
|
// 清空当前页面相关数据
|
|
this.currentPage = 1; // 重置到第一页
|
|
this.currentCourse = 1; // 重置当前课程索引
|
|
this.currentWordMeaning = null; // 清空单词释义
|
|
this.currentWordAudio = null; // 清空单词音频
|
|
this.currentHighlightIndex = -1; // 清空高亮索引
|
|
|
|
// 清理单词音频缓存
|
|
this.clearWordAudioCache();
|
|
|
|
// 重新初始化课程数据
|
|
this.courseIdList = res.result.map(item => item.id)
|
|
// 初始化二维数组 换一种方式
|
|
this.bookPages = this.courseIdList.map(() => [])
|
|
// 初始化标题数组
|
|
this.pageTitles = this.courseIdList.map(() => '')
|
|
// 初始化页面类型数组
|
|
this.pageTypes = this.courseIdList.map(() => '')
|
|
// 初始化页面单词数组
|
|
this.pageWords = this.courseIdList.map(() => [])
|
|
// 初始化滚动位置数组
|
|
this.scrollTops = this.courseIdList.map(() => 0)
|
|
|
|
|
|
|
|
// 初始化第一页
|
|
if (this.courseIdList.length > 0) {
|
|
await this.getBookPages(this.courseIdList[0])
|
|
|
|
// 课程切换后,确保音频控件能正确加载新课程的音频
|
|
|
|
|
|
// 使用$nextTick确保DOM和数据都已更新
|
|
this.$nextTick(async () => {
|
|
if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
|
|
|
|
try {
|
|
// 直接调用getCurrentPageAudio方法,更可靠
|
|
await this.$refs.customTabbar.$refs.audioControls.getCurrentPageAudio();
|
|
|
|
} catch (error) {
|
|
console.error('课程切换后音频加载失败:', error);
|
|
}
|
|
}
|
|
});
|
|
|
|
// 预加载后续几页的内容(异步执行,不阻塞当前页面显示)
|
|
this.preloadNextPages()
|
|
}
|
|
}
|
|
},
|
|
async getBookPages(id) {
|
|
const res = await this.$api.book.coursesPageDetail({
|
|
id: id
|
|
})
|
|
if (res.code === 200) {
|
|
// 使用$set确保响应式更新
|
|
const rawPageData = JSON.parse(res.result.content)
|
|
console.log('获取到的原始页面数据:', rawPageData)
|
|
|
|
// 过滤掉无效的数据项
|
|
const filteredPageData = rawPageData.filter(item => {
|
|
return item && typeof item === 'object' && (item.type || item.content)
|
|
})
|
|
console.log('过滤后的页面数据:', filteredPageData)
|
|
|
|
// 确保当前页面存在
|
|
if (this.currentPage - 1 < this.bookPages.length) {
|
|
this.$set(this.bookPages, this.currentPage - 1, filteredPageData)
|
|
// 保存页面标题
|
|
this.$set(this.pageTitles, this.currentPage - 1, res.result.title || '')
|
|
// 保存页面类型
|
|
this.$set(this.pageTypes, this.currentPage - 1, res.result.type || '')
|
|
// 保存页面单词释义数据
|
|
this.$set(this.pageWords, this.currentPage - 1, res.result.words || [])
|
|
// 保存页面付费状态
|
|
this.$set(this.pagePay, this.currentPage - 1, res.result.pay || 'N')
|
|
}
|
|
}
|
|
},
|
|
// 获取课程列表
|
|
async getCoursePageList(bookId) {
|
|
const res = await this.$api.book.course({
|
|
id: bookId
|
|
})
|
|
if (res.code === 200) {
|
|
this.courseList = res.result.records
|
|
// 打上序列号
|
|
this.courseList = this.courseList.map((item, index) => ({
|
|
...item,
|
|
index,
|
|
}))
|
|
}
|
|
},
|
|
|
|
// 清理音频缓存
|
|
clearAudioCache() {
|
|
this.audioCache = {};
|
|
|
|
},
|
|
|
|
// 清理單詞語音緩存
|
|
clearWordAudioCache() {
|
|
this.wordAudioCache = {};
|
|
|
|
},
|
|
|
|
// 限制缓存大小,保留最近访问的页面
|
|
limitCacheSize(maxSize = 10) {
|
|
const cacheKeys = Object.keys(this.audioCache);
|
|
if (cacheKeys.length > maxSize) {
|
|
// 删除最旧的缓存项
|
|
const keysToDelete = cacheKeys.slice(0, cacheKeys.length - maxSize);
|
|
keysToDelete.forEach(key => {
|
|
delete this.audioCache[key];
|
|
});
|
|
|
|
}
|
|
},
|
|
|
|
// 预加载后续页面内容
|
|
async preloadNextPages() {
|
|
try {
|
|
|
|
|
|
// 优化策略:只预加载接下来的2-3页内容,避免过多请求
|
|
const preloadCount = Math.min(3, this.courseIdList.length - 1); // 预加载3页或剩余页数
|
|
|
|
// 串行预加载,避免并发请求过多
|
|
for (let i = 1; i <= preloadCount; i++) {
|
|
if (i < this.courseIdList.length && this.bookPages[i].length === 0) {
|
|
try {
|
|
|
|
await this.preloadSinglePage(this.courseIdList[i], i);
|
|
|
|
// 每页之间间隔800ms,给服务器更多缓冲时间
|
|
if (i < preloadCount) {
|
|
await new Promise(resolve => setTimeout(resolve, 800));
|
|
}
|
|
} catch (error) {
|
|
console.error(`预加载第${i + 1}页失败:`, error);
|
|
// 继续预加载下一页
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
// 延迟1.5秒后再通知AudioControls组件开始预加载音频,避免接口冲突
|
|
setTimeout(() => {
|
|
if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
|
|
this.$refs.customTabbar.$refs.audioControls.startPreloadAudio();
|
|
}
|
|
}, 1500);
|
|
|
|
} catch (error) {
|
|
console.error('预加载页面内容失败:', error);
|
|
}
|
|
},
|
|
|
|
// 预加载单个页面
|
|
async preloadSinglePage(courseId, pageIndex) {
|
|
try {
|
|
const res = await this.$api.book.coursesPageDetail({
|
|
id: courseId
|
|
});
|
|
|
|
if (res.code === 200) {
|
|
const rawPageData = JSON.parse(res.result.content);
|
|
const filteredPageData = rawPageData.filter(item => {
|
|
return item && typeof item === 'object' && (item.type || item.content);
|
|
});
|
|
|
|
// 使用$set确保响应式更新
|
|
this.$set(this.bookPages, pageIndex, filteredPageData);
|
|
this.$set(this.pageTitles, pageIndex, res.result.title || '');
|
|
this.$set(this.pageTypes, pageIndex, res.result.type || '');
|
|
this.$set(this.pageWords, pageIndex, res.result.words || []);
|
|
this.$set(this.pagePay, pageIndex, res.result.pay || 'N');
|
|
|
|
|
|
}
|
|
} catch (error) {
|
|
console.error(`预加载第${pageIndex + 1}页失败:`, error);
|
|
throw error;
|
|
}
|
|
},
|
|
|
|
// 自動加載第一頁音頻並播放
|
|
async autoLoadAndPlayFirstPage() {
|
|
try {
|
|
|
|
|
|
// 確保當前是第一頁且需要加載音頻
|
|
if (this.currentPage === 1 && this.shouldLoadAudio) {
|
|
|
|
|
|
// 加載音頻
|
|
await this.getCurrentPageAudio();
|
|
|
|
// 檢查是否成功加載音頻
|
|
if (this.currentPageAudios && this.currentPageAudios.length > 0) {
|
|
|
|
// getCurrentPageAudio方法已經處理了第一個音頻的播放,這裡不需要再次調用playAudio
|
|
} else {
|
|
|
|
}
|
|
} else {
|
|
|
|
}
|
|
} catch (error) {
|
|
console.error('自動加載和播放音頻失敗:', error);
|
|
}
|
|
},
|
|
},
|
|
async onLoad(args) {
|
|
this.$scrollTo('imageRef')
|
|
|
|
// 初始化audioManager事件监听
|
|
this.initAudioManagerListeners();
|
|
|
|
// 监听音色切换事件,传递给AudioControls组件处理
|
|
uni.$on('selectVoice', async (voiceId) => {
|
|
if (this.voiceId === voiceId) {
|
|
|
|
return;
|
|
}
|
|
|
|
// 检查是否正在加载音频,如果是则阻止音色切换
|
|
if (this.isAudioLoading || (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls && this.$refs.customTabbar.$refs.audioControls.isAudioLoading)) {
|
|
|
|
uni.showToast({
|
|
title: '音频加载中,请稍后再试',
|
|
icon: 'none',
|
|
duration: 2000
|
|
});
|
|
return;
|
|
}
|
|
|
|
// 更新本地音色ID
|
|
this.voiceId = voiceId;
|
|
|
|
// 同步音色设置到audioManager
|
|
audioManager.setGlobalVoiceId(voiceId);
|
|
|
|
// 清理單詞語音資源
|
|
this.clearWordAudioCache();
|
|
// 停止当前播放的音频(现在由audioManager统一管理)
|
|
audioManager.stopCurrentAudio();
|
|
|
|
// 通知AudioControls组件处理音色切换
|
|
if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
|
|
try {
|
|
|
|
// 传入选项:preloadAllPages: true 表示要预加载所有页面的音频
|
|
await this.$refs.customTabbar.$refs.audioControls.handleVoiceChange(voiceId, {
|
|
preloadAllPages: true
|
|
});
|
|
|
|
} catch (error) {
|
|
console.error('音色切换处理失败:', error);
|
|
}
|
|
}
|
|
})
|
|
|
|
this.courseId = args.courseId
|
|
this.memberId = args.memberId
|
|
|
|
// 先获取点进来的课程的页面列表
|
|
await Promise.all([this.getVoiceList(), this.getMemberInfo(), this.getCourseList(this.courseId), this.getCoursePageList(args.bookId)])
|
|
|
|
// 页面加载完成后,通知AudioControls组件自动加载第一页音频
|
|
this.$nextTick(() => {
|
|
if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
|
|
this.$refs.customTabbar.$refs.audioControls.autoLoadAndPlayFirstPage();
|
|
}
|
|
});
|
|
|
|
},
|
|
// 页面卸载时清理资源
|
|
onUnload() {
|
|
|
|
|
|
uni.$off('selectVoice')
|
|
|
|
// 0. 清理滚动防抖定时器
|
|
if (this.scrollDebounceTimer) {
|
|
clearTimeout(this.scrollDebounceTimer);
|
|
this.scrollDebounceTimer = null;
|
|
}
|
|
|
|
// 1. 清理单词语音资源
|
|
if (this.currentWordAudio) {
|
|
|
|
try {
|
|
this.currentWordAudio.destroy();
|
|
} catch (error) {
|
|
console.error('销毁单词音频实例失败:', error);
|
|
}
|
|
this.currentWordAudio = null;
|
|
}
|
|
|
|
// 2. 清理单词语音缓存
|
|
this.clearWordAudioCache();
|
|
|
|
// 3. 停止单词音频播放状态
|
|
this.isWordAudioPlaying = false;
|
|
|
|
// 4. 通知AudioControls组件清理资源
|
|
if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
|
|
|
|
this.$refs.customTabbar.$refs.audioControls.destroyAudio();
|
|
}
|
|
|
|
// 5. 清理全局音频实例(防止遗漏)
|
|
try {
|
|
// 获取所有可能的音频上下文并销毁
|
|
if (typeof wx !== 'undefined' && wx.getBackgroundAudioManager) {
|
|
const bgAudio = wx.getBackgroundAudioManager();
|
|
if (bgAudio) {
|
|
bgAudio.stop();
|
|
}
|
|
}
|
|
} catch (error) {
|
|
console.error('清理背景音频失败:', error);
|
|
}
|
|
|
|
|
|
},
|
|
|
|
// 页面隐藏时暂停音频
|
|
onHide() {
|
|
|
|
|
|
// 1. 暂停单词音频
|
|
if (this.currentWordAudio && this.isWordAudioPlaying) {
|
|
|
|
try {
|
|
this.currentWordAudio.pause();
|
|
this.isWordAudioPlaying = false;
|
|
} catch (error) {
|
|
console.error('暂停单词音频失败:', error);
|
|
}
|
|
}
|
|
|
|
// 2. 通知AudioControls组件暂停音频
|
|
if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
|
|
|
|
this.$refs.customTabbar.$refs.audioControls.pauseOnHide();
|
|
}
|
|
|
|
|
|
}
|
|
}
|
|
</script>
|
|
|
|
<style lang="scss" scoped>
|
|
.book-container {
|
|
width: 100%;
|
|
min-height: 100vh;
|
|
background-color: #F8F8F8;
|
|
position: relative;
|
|
overflow: hidden;
|
|
}
|
|
|
|
.custom-navbar {
|
|
position: fixed;
|
|
top: 0;
|
|
left: 0;
|
|
right: 0;
|
|
background-color: #F8F8F8;
|
|
z-index: 1000;
|
|
transition: transform 0.3s ease;
|
|
|
|
&.navbar-hidden {
|
|
transform: translateY(-100%);
|
|
}
|
|
}
|
|
|
|
.navbar-content {
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: space-between;
|
|
padding: 20rpx 32rpx;
|
|
// padding-top: calc(20rpx + var(--status-bar-height, 0));
|
|
height: 60rpx;
|
|
}
|
|
|
|
.navbar-left,
|
|
.navbar-right {
|
|
width: 80rpx;
|
|
display: flex;
|
|
align-items: center;
|
|
}
|
|
|
|
.navbar-right {
|
|
|
|
justify-content: flex-end;
|
|
flex: 1;
|
|
}
|
|
|
|
.navbar-title {
|
|
transform: translateX(-50rpx);
|
|
flex: 1;
|
|
text-align: center;
|
|
font-family: PingFang SC;
|
|
font-weight: 500;
|
|
font-size: 32rpx;
|
|
color: #262626;
|
|
line-height: 48rpx;
|
|
}
|
|
|
|
.content-swiper {
|
|
flex: 1;
|
|
// min-height: calc(100vh - 100rpx);
|
|
// margin-top: 100rpx;
|
|
|
|
height: 100vh;
|
|
}
|
|
|
|
.swiper-item {
|
|
min-height: 100vh;
|
|
// background-color: red;
|
|
|
|
}
|
|
|
|
.content-area {
|
|
flex: 1;
|
|
padding: 30rpx 40rpx 100rpx;
|
|
/* #ifndef H5 */
|
|
padding: 100rpx 40rpx;
|
|
/* #endif */
|
|
// padding-top: ;
|
|
// background: linear-gradient(180deg, #DEFFFF 0%, #FBFEFF 22.65%, #F0FBFF 100%);
|
|
min-height: 100%;
|
|
box-sizing: border-box;
|
|
overflow-y: auto;
|
|
|
|
.title {
|
|
font-family: PingFang SC;
|
|
font-weight: 500;
|
|
font-size: 34rpx;
|
|
text-align: center;
|
|
color: #181818;
|
|
line-height: 48rpx;
|
|
margin-bottom: 32rpx;
|
|
}
|
|
|
|
.image-container {
|
|
width: 100%;
|
|
display: flex;
|
|
justify-content: center;
|
|
align-items: center;
|
|
margin: 30rpx 0;
|
|
|
|
/* 平板设备适配 */
|
|
@media screen and (min-width: 768px) {
|
|
margin: 40rpx 0;
|
|
}
|
|
}
|
|
|
|
.content-image {
|
|
width: 100%;
|
|
height: auto;
|
|
//max-width: 600rpx;
|
|
/* 限制最大宽度,避免在大屏设备上过大 */
|
|
display: block;
|
|
border-radius: 12rpx;
|
|
/* 添加圆角,提升视觉效果 */
|
|
box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.1);
|
|
/* 添加阴影,增强层次感 */
|
|
|
|
/* 平板设备适配 */
|
|
// @media screen and (min-width: 768px) {
|
|
// max-width: 500rpx;
|
|
// }
|
|
}
|
|
|
|
.video-content {
|
|
width: 100%;
|
|
height: auto;
|
|
margin: 30rpx auto;
|
|
position: relative;
|
|
|
|
.video-player {
|
|
// height: 100%;
|
|
width: 100%;
|
|
height: 60vw;
|
|
// margin: 0 auto;
|
|
// height: auto;
|
|
}
|
|
|
|
.video-loading {
|
|
position: absolute;
|
|
top: 50%;
|
|
left: 50%;
|
|
transform: translate(-50%, -50%);
|
|
color: #666;
|
|
font-size: 28rpx;
|
|
}
|
|
}
|
|
}
|
|
|
|
.card-content {
|
|
background: linear-gradient(180deg, #DEFFFF 0%, #FBFEFF 22.65%, #F0FBFF 100%);
|
|
display: flex;
|
|
flex-direction: column;
|
|
gap: 32rpx;
|
|
min-height: 1172rpx;
|
|
margin-top: 20rpx;
|
|
border-radius: 32rpx;
|
|
// height: 100%;
|
|
padding: 20rpx;
|
|
padding-bottom: 100rpx;
|
|
// margin: 0
|
|
border: 1px solid #FFFFFF;
|
|
box-sizing: border-box;
|
|
|
|
.card-line {
|
|
display: flex;
|
|
align-items: center;
|
|
// margin-bottom: 20rpx;
|
|
padding: 20rpx;
|
|
padding-bottom: 0;
|
|
}
|
|
|
|
.card-line-image {
|
|
width: 48rpx;
|
|
height: 48rpx;
|
|
margin-right: 16rpx;
|
|
}
|
|
|
|
.card-line-text {
|
|
font-family: PingFang SC;
|
|
font-weight: 600;
|
|
font-size: 30rpx;
|
|
line-height: 48rpx;
|
|
color: #3B3D3D;
|
|
|
|
}
|
|
|
|
.card-image {
|
|
// width: 590rpx;
|
|
width: 100%;
|
|
height: 268rpx;
|
|
border-radius: 24rpx;
|
|
margin: 30rpx auto;
|
|
// margin-bottom: 20rpx;
|
|
}
|
|
|
|
// .english-text {
|
|
// display: block;
|
|
// font-family: PingFang SC;
|
|
// font-weight: 600;
|
|
// font-size: 32rpx;
|
|
// line-height: 48rpx;
|
|
// color: #3B3D3D;
|
|
// // margin-bottom: 16rpx;
|
|
// }
|
|
|
|
// .english-text-container {
|
|
// display: flex;
|
|
// flex-wrap: wrap;
|
|
// align-items: baseline;
|
|
// }
|
|
|
|
// .english-token {
|
|
// font-family: PingFang SC;
|
|
// font-weight: 600;
|
|
// font-size: 32rpx;
|
|
// line-height: 48rpx;
|
|
// color: #3B3D3D;
|
|
// margin-right: 10rpx;
|
|
// }
|
|
|
|
.clickable-word {
|
|
background: $primary-color;
|
|
text-decoration: underline;
|
|
cursor: pointer;
|
|
transition: all 0.2s ease;
|
|
padding: 0 20rpx;
|
|
}
|
|
|
|
.clickable-word:hover {
|
|
background-color: rgba(0, 122, 255, 0.1);
|
|
border-radius: 4rpx;
|
|
}
|
|
|
|
.chinese-segment {
|
|
font-family: PingFang SC;
|
|
font-weight: 400;
|
|
font-size: 28rpx;
|
|
line-height: 48rpx;
|
|
color: #3B3D3D;
|
|
}
|
|
|
|
.clickable-keyword {
|
|
background: $primary-color;
|
|
text-decoration: underline;
|
|
cursor: pointer;
|
|
color: #fff !important;
|
|
transition: all 0.2s ease;
|
|
border-radius: 4rpx;
|
|
padding: 4rpx;
|
|
}
|
|
|
|
.clickable-keyword:hover {
|
|
background-color: rgba(0, 122, 255, 0.1);
|
|
}
|
|
|
|
.chinese-text {
|
|
display: block;
|
|
font-family: PingFang SC;
|
|
font-weight: 400;
|
|
font-size: 28rpx;
|
|
line-height: 48rpx;
|
|
color: #4F4F4F;
|
|
}
|
|
}
|
|
|
|
/* 会员限制页面样式 */
|
|
.member-content {
|
|
display: flex;
|
|
flex-direction: column;
|
|
align-items: center;
|
|
justify-content: center;
|
|
height: 90%;
|
|
background-color: #F8F8F8;
|
|
padding: 40rpx;
|
|
margin: -40rpx;
|
|
box-sizing: border-box;
|
|
}
|
|
|
|
.member-title {
|
|
font-family: PingFang SC;
|
|
font-weight: 500;
|
|
font-size: 40rpx;
|
|
line-height: 1;
|
|
color: #6f6f6f;
|
|
text-align: center;
|
|
margin-bottom: 48rpx;
|
|
}
|
|
|
|
.member-button {
|
|
width: 670rpx;
|
|
height: 72rpx;
|
|
background: #06DADC;
|
|
border-radius: 200rpx;
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
}
|
|
|
|
.member-button-text {
|
|
font-family: PingFang SC;
|
|
font-weight: 400;
|
|
font-size: 30rpx;
|
|
color: #FFFFFF;
|
|
}
|
|
|
|
// .video-content {
|
|
// width: 100%;
|
|
// height: auto;
|
|
// // margin: 200rpx -40rpx 0;
|
|
// // height: 500rpx;
|
|
// background-color: #FFFFFF;
|
|
// // padding: 40rpx;
|
|
// border-radius: 24rpx;
|
|
// display: flex;
|
|
// align-items: center;
|
|
// justify-content: center;
|
|
// .video-player{
|
|
// width: 100%;
|
|
// margin: 0 auto;
|
|
// height: auto;
|
|
// }
|
|
// }
|
|
|
|
|
|
|
|
.text-content {
|
|
// background-color: #F6F6F6;
|
|
box-sizing: border-box;
|
|
|
|
&>view {
|
|
padding: 20rpx;
|
|
}
|
|
}
|
|
|
|
.content-text {
|
|
font-family: PingFang SC;
|
|
// font-weight: 400;
|
|
font-size: 28rpx;
|
|
color: #3B3D3D;
|
|
line-height: 48rpx;
|
|
letter-spacing: 0;
|
|
text-align: justify;
|
|
word-break: break-all;
|
|
transition: all 0.3s ease;
|
|
}
|
|
|
|
.clickable-text {
|
|
cursor: pointer;
|
|
|
|
|
|
&:active {
|
|
background-color: rgba(6, 218, 220, 0.1);
|
|
border-radius: 4rpx;
|
|
}
|
|
}
|
|
|
|
.lead-text {
|
|
background: #06dadc12;
|
|
// background: #fffbe6;#06dadc
|
|
/* 柔和的提示背景 */
|
|
// border: 1px solid #ffe58f;
|
|
border-radius: 8px;
|
|
// padding: 10rpx 20rpx;
|
|
|
|
/* 添加平滑过渡动画 */
|
|
transition: all 0.3s ease;
|
|
}
|
|
.introduction-text {
|
|
background: #fffbe6;
|
|
border: 1px solid #ffe58f;
|
|
border-radius: 8px;
|
|
padding: 10rpx 20rpx;
|
|
}
|
|
|
|
.text-highlight {
|
|
background-color: rgba(255, 248, 220, 0.8);
|
|
/* 温暖的米黄色,对眼睛友好 */
|
|
border-left: 4rpx solid #ffd700;
|
|
/* 左侧金色边框作为朗读指示 */
|
|
padding: 4rpx 8rpx;
|
|
border-radius: 6rpx;
|
|
box-shadow: 0 2rpx 6rpx rgba(255, 215, 0, 0.15);
|
|
/* 柔和的阴影 */
|
|
|
|
/* 添加平滑过渡动画 */
|
|
transition: all 0.3s ease;
|
|
}
|
|
</style>
|