guoyu/fronted_uniapp/pages/learning/record.vue

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Vue
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2025-12-03 18:58:36 +08:00
<template>
<view class="learning-record-container">
<!-- 顶部导航栏 -->
<custom-navbar title="学习记录"></custom-navbar>
<view class="stats-section">
<view class="stat-card">
<text class="stat-value">{{ totalDurationText }}</text>
<text class="stat-label">总学习时长</text>
</view>
<view class="stat-card">
<text class="stat-value">{{ totalCount }}</text>
<text class="stat-label">学习次数</text>
</view>
<view class="stat-card">
<text class="stat-value">{{ completedCourses }}</text>
<text class="stat-label">已完成课程</text>
</view>
</view>
<view class="record-list-section">
<view class="section-title">
<text class="title-text">学习记录</text>
</view>
<u-empty v-if="recordList.length === 0 && !loading" mode="data" text="暂无学习记录"></u-empty>
<view v-else class="record-list">
<view
v-for="record in recordList"
:key="record.id"
class="record-item"
@click="viewRecordDetail(record)"
>
<view class="record-header">
<text class="course-name">{{ record.courseName || '未知课程' }}</text>
<text class="progress-badge" :class="getProgressClass(record.progress)">
{{ record.progress || 0 }}%
</text>
</view>
<view class="record-info">
<text class="info-item">
<text class="info-label">学习时长</text>
<text class="info-value">{{ formatDuration(record.totalDuration) }}</text>
</text>
<text class="info-item">
<text class="info-label">学习次数</text>
<text class="info-value">{{ record.learnCount || 0 }}</text>
</text>
</view>
<view class="progress-bar">
<view class="progress-fill" :style="{ width: (record.progress || 0) + '%' }"></view>
</view>
<view class="record-footer">
<text class="last-time" v-if="record.lastLearnTime">
最后学习{{ formatTime(record.lastLearnTime) }}
</text>
</view>
</view>
</view>
</view>
</view>
</template>
<script>
import { getMyRecords } from '@/api/study/learningRecord.js'
import { getMyCourses } from '@/api/study/course.js'
import CustomNavbar from '@/components/custom-navbar/custom-navbar.vue'
export default {
components: {
CustomNavbar
},
data() {
return {
recordList: [],
loading: false,
totalDuration: 0,
totalCount: 0,
completedCourses: 0
}
},
computed: {
totalDurationText() {
return this.formatDuration(this.totalDuration)
}
},
onLoad() {
this.loadLearningRecords()
},
onShow() {
// 每次显示时刷新
this.loadLearningRecords()
},
methods: {
async loadLearningRecords() {
this.loading = true
try {
// 获取学习记录
const response = await getMyRecords()
if (response.code === 200) {
const records = response.data || []
// 获取课程信息并关联
const coursesResponse = await getMyCourses()
const courses = coursesResponse.code === 200 ? (coursesResponse.data || []) : []
// 关联课程信息
this.recordList = records.map(record => {
const course = courses.find(c => c.id === record.courseId)
console.log('[学习记录] 课程:', course ? course.courseName : '未知', '后端进度:', record.progress + '%')
2025-12-03 18:58:36 +08:00
return {
...record,
courseName: course ? course.courseName : '未知课程'
}
})
console.log('[学习记录] ✅ 使用后端返回的进度值已修复2025-12-05')
2025-12-03 18:58:36 +08:00
// 计算统计信息
this.calculateStats()
}
} catch (error) {
uni.showToast({
title: error.message || '加载失败',
icon: 'none'
})
} finally {
this.loading = false
}
},
calculateStats() {
// 总学习时长
this.totalDuration = this.recordList.reduce((sum, record) => {
return sum + (record.totalDuration || 0)
}, 0)
// 总学习次数
this.totalCount = this.recordList.reduce((sum, record) => {
return sum + (record.learnCount || 0)
}, 0)
// 已完成课程数(进度>=100%
this.completedCourses = this.recordList.filter(record => {
return (record.progress || 0) >= 100
}).length
},
viewRecordDetail(record) {
// 跳转到课程详情页
uni.navigateTo({
url: `/pages/course/detail?id=${record.courseId}`
})
},
getProgressClass(progress) {
const p = progress || 0
if (p >= 100) {
return 'progress-completed'
} else if (p >= 50) {
return 'progress-good'
} else if (p > 0) {
return 'progress-start'
}
return 'progress-none'
},
formatDuration(seconds) {
if (!seconds) return '0分钟'
const hours = Math.floor(seconds / 3600)
const minutes = Math.floor((seconds % 3600) / 60)
if (hours > 0) {
return `${hours}小时${minutes}分钟`
}
return `${minutes}分钟`
},
formatTime(timeStr) {
if (!timeStr) return ''
const date = new Date(timeStr)
const now = new Date()
const diff = now - date
// 今天
if (diff < 24 * 60 * 60 * 1000 && date.getDate() === now.getDate()) {
return date.toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit' })
}
// 昨天
if (diff < 48 * 60 * 60 * 1000) {
return '昨天 ' + date.toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit' })
}
// 更早
return date.toLocaleDateString('zh-CN', { month: '2-digit', day: '2-digit' }) +
' ' + date.toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit' })
}
}
}
</script>
<style lang="scss" scoped>
.learning-record-container {
padding: 30rpx;
/* 预留足够空间给顶部固定导航栏,避免横屏时统计卡片被遮挡 */
padding-top: calc(30rpx + 120rpx + env(safe-area-inset-top));
background-color: #f5f7fa;
min-height: 100vh;
@media (min-width: 768px) {
padding: 60rpx;
/* 大屏横屏时再多预留一些高度 */
padding-top: calc(60rpx + 140rpx + env(safe-area-inset-top));
}
}
.stats-section {
display: flex;
gap: 20rpx;
margin-bottom: 40rpx;
@media (min-width: 768px) {
gap: 30rpx;
margin-bottom: 60rpx;
}
.stat-card {
flex: 1;
background: linear-gradient(135deg, rgb(55 140 224) 0%, rgb(45 120 200) 100%);
border-radius: 20rpx;
padding: 36rpx 24rpx;
text-align: center;
box-shadow: 0 4rpx 16rpx rgba(55, 140, 224, 0.2);
@media (min-width: 768px) {
padding: 48rpx 32rpx;
border-radius: 24rpx;
}
&:nth-child(2) {
background: linear-gradient(135deg, #52c41a 0%, #389e0d 100%);
box-shadow: 0 4rpx 16rpx rgba(82, 196, 26, 0.2);
}
&:nth-child(3) {
background: linear-gradient(135deg, #fa8c16 0%, #d46b08 100%);
box-shadow: 0 4rpx 16rpx rgba(250, 140, 22, 0.2);
}
.stat-value {
display: block;
font-size: 40rpx;
font-weight: bold;
color: #fff;
margin-bottom: 12rpx;
@media (min-width: 768px) {
font-size: 48rpx;
margin-bottom: 16rpx;
}
}
.stat-label {
display: block;
font-size: 26rpx;
color: rgba(255, 255, 255, 0.9);
@media (min-width: 768px) {
font-size: 30rpx;
}
}
}
}
.record-list-section {
.section-title {
margin-bottom: 24rpx;
padding: 0 10rpx;
.title-text {
font-size: 34rpx;
font-weight: bold;
color: #1a1a1a;
}
}
.record-list {
@media (min-width: 768px) {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 30rpx;
}
.record-item {
background: #fff;
border-radius: 20rpx;
padding: 36rpx;
margin-bottom: 24rpx;
box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.08);
transition: transform 0.2s, box-shadow 0.2s;
@media (min-width: 768px) {
padding: 48rpx;
margin-bottom: 0;
border-radius: 24rpx;
}
&:active {
transform: scale(0.98);
box-shadow: 0 2rpx 12rpx rgba(0, 0, 0, 0.1);
}
.record-header {
display: flex;
justify-content: space-between;
align-items: flex-start;
margin-bottom: 24rpx;
.course-name {
font-size: 34rpx;
font-weight: bold;
color: #1a1a1a;
flex: 1;
line-height: 1.4;
}
.progress-badge {
font-size: 22rpx;
padding: 6rpx 16rpx;
border-radius: 20rpx;
font-weight: 500;
margin-left: 16rpx;
flex-shrink: 0;
&.progress-completed {
background: #e6f7ff;
color: rgb(55 140 224);
}
&.progress-good {
background: #e6f7ff;
color: rgb(55 140 224);
}
&.progress-start {
background: #fff7e6;
color: #fa8c16;
}
&.progress-none {
background: #f5f5f5;
color: #999;
}
}
}
.record-info {
display: flex;
gap: 40rpx;
margin-bottom: 24rpx;
.info-item {
font-size: 28rpx;
.info-label {
color: #999;
margin-right: 8rpx;
}
.info-value {
color: #1a1a1a;
font-weight: 500;
}
}
}
.progress-bar {
height: 10rpx;
background: #f0f0f0;
border-radius: 5rpx;
overflow: hidden;
margin-bottom: 20rpx;
.progress-fill {
height: 100%;
background: linear-gradient(90deg, rgb(55 140 224) 0%, rgb(45 120 200) 100%);
transition: width 0.3s;
border-radius: 5rpx;
}
}
.record-footer {
.last-time {
font-size: 24rpx;
color: #999;
}
}
}
}
}
</style>