2026-09-11 20:23:10 +08:00
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<template>
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2026-09-15 16:16:55 +08:00
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<view class="page" :style="pageStyle()">
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2026-09-11 20:23:10 +08:00
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<AppHeader title="课程详情" />
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2026-09-18 12:59:43 +08:00
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<scroll-view scroll-y :scroll-into-view="scrollTarget" :style="contentStyle(96, false)">
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<view v-if="available" class="lesson-detail-content">
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<image class="lesson-cover" :src="lesson.image" mode="aspectFill"></image>
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<text class="lesson-detail-title">{{ lesson.title }}</text>
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<view class="lesson-detail-meta"><text class="lesson-tag">{{ lesson.tag }}</text><text class="lesson-duration">{{ lesson.duration }} · {{ lesson.chapters.length }} 节图文</text></view>
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<text class="lesson-intro">{{ lesson.intro }}</text>
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<view class="progress-head"><text class="progress-label">学习进度</text><text class="progress-value">已完成 {{ completedCount }}/{{ lesson.chapters.length }} 节</text></view>
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<view class="lesson-progress"><view class="progress-fill" :style="'width:' + progress + '%;'"></view></view>
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<button class="primary-button start-learning" @click="start">{{ completedCount == 0 ? '开始学习' : (completedCount == lesson.chapters.length ? '回顾课程' : '继续学习') }}</button>
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<text class="chapter-heading">课程目录</text>
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<view class="chapter-card" v-for="(item, index) in lesson.chapters" :key="item.title" :id="'chapter-' + index">
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<view class="chapter-row" @click="toggleChapter(index)">
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<view :class="completed[index] ? 'chapter-index completed-index' : 'chapter-index'"><text :class="completed[index] ? 'index-text completed-text' : 'index-text'">{{ index + 1 }}</text></view>
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<view class="chapter-copy"><text class="chapter-title">{{ item.title }}</text><text :class="completed[index] ? 'chapter-state completed-state' : 'chapter-state'">{{ completed[index] ? '已完成 · 可再次阅读' : '点击展开阅读' }}</text></view>
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<AppIcon name="chevron-right" :size="28" :class="activeIndex == index ? 'chapter-arrow open-arrow' : 'chapter-arrow'" muted />
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</view>
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<view v-if="activeIndex == index" class="chapter-content">
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<text class="chapter-body">{{ item.body }}</text>
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<button :class="completed[index] ? 'chapter-done chapter-already-done' : 'chapter-done'" :disabled="completed[index]" @click="completeChapter(index)">{{ completed[index] ? '本节已完成' : '我已读完，完成本节' }}</button>
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</view>
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</view>
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</view>
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<view v-else class="empty-content"><text class="empty-title">暂未找到这门课程</text><text class="empty-copy">返回融资课堂，选择其他课程。</text><button class="primary-button empty-button" @click="goClassroom">返回课堂</button></view>
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</scroll-view>
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2026-09-11 20:23:10 +08:00
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</view>
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</template>
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<script setup lang="uts">
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2026-09-15 16:16:55 +08:00
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import { usePageLayout } from '@/services/layout.uts'
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2026-09-18 12:59:43 +08:00
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import { financeLessons, findFinanceLesson, FinanceLesson } from '@/services/content.uts'
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2026-09-11 20:23:10 +08:00
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import AppHeader from '@/components/AppHeader.uvue'
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import AppIcon from '@/components/AppIcon.uvue'
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const { contentStyle, pageStyle } = usePageLayout()
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const lesson = ref<FinanceLesson>(financeLessons[0])
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const available = ref(true)
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const completed = ref<boolean[]>([])
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const activeIndex = ref(-1)
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const scrollTarget = ref('')
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const storageKey = (index: number): string => 'finance.lesson.' + lesson.value.id + '.chapter.' + index
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const restoreProgress = (): void => {
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completed.value = lesson.value.chapters.map((_item, index): boolean => uni.getStorageSync(storageKey(index)) == true)
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}
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const completedCount = computed((): number => completed.value.filter((value: boolean): boolean => value).length)
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const progress = computed((): number => Math.round(completedCount.value * 100 / lesson.value.chapters.length))
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onLoad((options) => {
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if (options != null) {
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const id = options['id'] == null ? '' : options['id'] as string
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const legacyTitle = options['title'] == null ? '' : options['title'] as string
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if (id != '' || legacyTitle != '') {
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const selected = findFinanceLesson(id, legacyTitle)
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available.value = selected != null
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if (selected != null) lesson.value = selected
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}
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}
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restoreProgress()
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})
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const toggleChapter = (index: number): void => { activeIndex.value = activeIndex.value == index ? -1 : index }
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const completeChapter = (index: number): void => {
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uni.setStorageSync(storageKey(index), true)
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const next = completed.value.slice()
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next[index] = true
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completed.value = next
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}
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const start = (): void => {
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let nextIndex = completed.value.findIndex((value: boolean): boolean => !value)
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if (nextIndex < 0) nextIndex = 0
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activeIndex.value = nextIndex
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scrollTarget.value = ''
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nextTick(() => { scrollTarget.value = 'chapter-' + nextIndex })
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}
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const goClassroom = (): void => { uni.redirectTo({ url: '/pages/classroom/classroom' }) }
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</script>
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<style>
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2026-09-18 12:59:43 +08:00
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.lesson-detail-content { padding: 24rpx 28rpx 48rpx; }
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.lesson-cover { width: 100%; height: 260rpx; border-radius: 18rpx; }
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.lesson-detail-title { color: #172640; font-size: 36rpx; line-height: 50rpx; font-weight: 700; margin-top: 24rpx; }
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.lesson-detail-meta { flex-direction: row; justify-content: space-between; align-items: center; margin-top: 14rpx; }
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.lesson-tag { color: #0868f7; font-size: 24rpx; }
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.lesson-duration { color: #66758a; font-size: 23rpx; }
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.lesson-intro { color: #66758a; font-size: 26rpx; line-height: 44rpx; margin-top: 22rpx; }
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.progress-head { flex-direction: row; align-items: center; justify-content: space-between; margin-top: 26rpx; }
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.progress-label { color: #172640; font-size: 24rpx; font-weight: 600; }
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.progress-value { color: #0868f7; font-size: 23rpx; }
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.lesson-progress { height: 10rpx; margin-top: 12rpx; border-radius: 6rpx; background-color: #e1eafa; overflow: hidden; }
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.progress-fill { height: 100%; border-radius: 6rpx; background-color: #0868f7; }
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.start-learning { margin-top: 24rpx; }
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.chapter-heading { color: #172640; font-size: 30rpx; font-weight: 700; margin-top: 32rpx; margin-bottom: 14rpx; }
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.chapter-card { border: 1rpx solid #e5ecf5; background-color: #ffffff; border-radius: 16rpx; margin-bottom: 14rpx; overflow: hidden; }
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.chapter-row { min-height: 116rpx; padding: 20rpx; flex-direction: row; align-items: center; }
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.chapter-index { width: 48rpx; height: 48rpx; border-radius: 14rpx; background-color: #eaf2ff; align-items: center; justify-content: center; margin-right: 16rpx; flex-shrink: 0; }
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.index-text { color: #0868f7; font-size: 24rpx; font-weight: 700; }
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.completed-index { background-color: #eaf7ef; }
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.completed-text { color: #168454; }
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.chapter-copy { flex: 1; padding-right: 8rpx; }
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.chapter-title { color: #172640; font-size: 28rpx; line-height: 40rpx; font-weight: 600; }
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.chapter-state { color: #66758a; font-size: 22rpx; margin-top: 6rpx; }
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.completed-state { color: #168454; }
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.chapter-arrow { transform: rotate(90deg); }
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.open-arrow { transform: rotate(-90deg); }
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.chapter-content { padding: 0 22rpx 24rpx; }
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.chapter-body { color: #4d5e75; font-size: 27rpx; line-height: 48rpx; border-top: 1rpx solid #e8eef6; padding-top: 22rpx; }
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.chapter-done { margin-top: 24rpx; width: 100%; height: 80rpx; line-height: 80rpx; border-radius: 12rpx; background-color: #eaf2ff; color: #0868f7; font-size: 26rpx; font-weight: 600; }
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.chapter-already-done { color: #168454; background-color: #edf8f1; }
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.empty-content { padding: 100rpx 40rpx; align-items: center; }
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.empty-title { color: #172640; font-size: 32rpx; font-weight: 700; }
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.empty-copy { color: #66758a; font-size: 26rpx; margin-top: 20rpx; }
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.empty-button { width: 100%; margin-top: 38rpx; }
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</style>
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