1758 lines
45 KiB
Vue
1758 lines
45 KiB
Vue
<template>
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<div class="lesson-view">
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<!-- 顶部工具栏 -->
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<div class="lesson-toolbar">
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<div class="toolbar-left">
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<a-button class="exit-btn" @click="exitLesson">
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<template #icon>
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<ArrowLeftOutlined />
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</template>
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退出上课
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</a-button>
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<div class="course-info" v-if="course.name">
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<BookOutlined class="course-icon" />
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<span class="course-name">{{ course.name }}</span>
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<a-tag color="orange" v-if="classInfo.name">{{ classInfo.name }}</a-tag>
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</div>
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</div>
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<!-- 中间：计时器 -->
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<div class="toolbar-center">
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<div class="timer-display" @click="showTimer = true">
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<ClockCircleOutlined class="timer-icon" />
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<span class="timer-value">{{ formatTime(timerSeconds) }}</span>
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</div>
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</div>
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<div class="toolbar-right">
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<a-button-group class="nav-buttons">
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<a-button @click="previousStep" :disabled="currentStepIndex === 0 && !hasPreviousLesson">
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<StepBackwardOutlined /> 上一步
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</a-button>
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<a-button type="primary" class="next-btn" @click="nextStep" :disabled="isLastStepOfLastLesson">
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下一步
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<StepForwardOutlined />
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</a-button>
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</a-button-group>
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<a-button type="primary" class="broadcast-btn" @click="openBroadcastMode">
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<template #icon>
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<ExpandOutlined />
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</template>
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展播模式
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</a-button>
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<a-button class="toolbar-icon-btn" @click="showNotesDrawer = true">
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<EditOutlined />
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</a-button>
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<a-button type="primary" danger class="finish-btn" @click="finishLesson">
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<CheckOutlined /> 结束课程
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</a-button>
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</div>
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</div>
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<!-- 课程进度条（多课程时显示） -->
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<div v-if="lessons.length > 1" class="course-progress-bar">
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<a-steps :current="currentLessonIndex" size="small" class="course-steps">
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<a-step v-for="(lesson, index) in lessons" :key="lesson.id" :title="getLessonShortName(lesson)"
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:status="getLessonStatus(index)" :disabled="index > currentLessonIndex" @click="handleLessonClick(index)"
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class="clickable-step" />
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</a-steps>
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</div>
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<!-- 环节进度条 -->
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<div class="step-progress-bar">
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<div class="progress-info">
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<span class="current-step-label">
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{{ currentLesson?.name }} - {{ currentStep?.name || '准备中' }}
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</span>
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<span class="step-count">
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环节 {{ currentStepIndex + 1 }}/{{ currentLesson?.steps?.length || 0 }}
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</span>
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</div>
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<a-progress :percent="stepProgressPercent" :show-info="false" stroke-color="#FF8C42" class="step-progress" />
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</div>
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<!-- 主内容区 -->
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<div class="lesson-content">
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<!-- 左侧：步骤导航 -->
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<div class="step-nav">
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<div class="nav-header">
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<ReadOutlined />
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<span>教学流程</span>
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<span class="progress-text">{{ currentStepIndex + 1 }}/{{ currentLesson?.steps?.length || 0 }}</span>
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</div>
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<div class="step-list">
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<div v-for="(step, index) in currentLesson?.steps || []" :key="step.id" class="step-item" :class="{
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active: currentStepIndex === index,
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completed: index < currentStepIndex
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}" @click="handleStepClick(index)">
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<div class="step-number">
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<CheckOutlined v-if="index < currentStepIndex" />
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<span v-else>{{ index + 1 }}</span>
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</div>
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<div class="step-info">
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<span class="step-name">{{ step.name }}</span>
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<span class="step-duration">{{ step.duration }} 分钟</span>
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</div>
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</div>
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</div>
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<!-- 进度条 -->
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<div class="progress-bar">
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<div class="progress-fill" :style="{ width: stepProgressPercent + '%' }"></div>
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</div>
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</div>
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<!-- 中间：展示区域 -->
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<div class="display-area">
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<div v-if="currentStep" class="step-display">
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<!-- 环节标题 -->
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<div class="step-header">
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<div class="header-left">
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<div class="step-badge">第 {{ currentStepIndex + 1 }} 环节</div>
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<h2 class="step-title">{{ currentStep.name }}</h2>
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</div>
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<div class="header-tags">
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<a-tag class="duration-tag">
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<ClockCircleOutlined /> {{ currentStep.duration }}分钟
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</a-tag>
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<a-tag v-if="currentStep.stepType" class="type-tag">
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{{ getStepTypeName(currentStep.stepType) }}
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</a-tag>
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</div>
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</div>
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<!-- 教学目标 -->
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<div v-if="currentStep.objective" class="objective-card">
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<div class="card-label">
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<AimOutlined /> 教学目标
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</div>
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<div class="card-content">{{ currentStep.objective }}</div>
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</div>
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<!-- 环节说明 -->
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<div v-if="currentStep.description" class="description-card">
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<div class="card-label">
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<FileTextOutlined /> 环节说明
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</div>
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<div class="card-content rich-content" v-html="currentStep.description"></div>
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</div>
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<!-- 教师讲稿 -->
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<div v-if="currentStep.script" class="script-card">
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<div class="card-label script-label">
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<SoundOutlined /> 教师讲稿
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</div>
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<div class="script-text rich-content" v-html="currentStep.script"></div>
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</div>
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<!-- 环节资源 -->
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<div v-if="hasStepResources" class="resources-card">
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<div class="card-label">
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<FolderOutlined /> 环节资源
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</div>
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<div class="resources-grid">
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<!-- 图片资源 -->
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<div v-if="currentStep.images?.length" class="resource-group">
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<span class="resource-type-label">图片</span>
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<div class="resource-items">
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<div v-for="(img, idx) in currentStep.images" :key="idx" class="resource-item"
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@click="previewResource(img, 'image')">
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<PictureOutlined /> {{ img.name || `图片${idx + 1}` }}
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</div>
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</div>
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</div>
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<!-- 视频资源 -->
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<div v-if="currentStep.videos?.length" class="resource-group">
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<span class="resource-type-label">视频</span>
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<div class="resource-items">
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<div v-for="(vid, idx) in currentStep.videos" :key="idx" class="resource-item"
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@click="previewResource(vid, 'video')">
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<VideoCameraOutlined /> {{ vid.name || `视频${idx + 1}` }}
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</div>
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</div>
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</div>
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<!-- 音频资源 -->
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<div v-if="currentStep.audioList?.length" class="resource-group">
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<span class="resource-type-label">音频</span>
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<div class="resource-items">
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<div v-for="(aud, idx) in currentStep.audioList" :key="idx" class="resource-item"
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@click="previewResource(aud, 'audio')">
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<AudioOutlined /> {{ aud.name || `音频${idx + 1}` }}
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</div>
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</div>
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</div>
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<!-- PPT资源 -->
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<div v-if="currentStep.pptFiles?.length" class="resource-group">
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<span class="resource-type-label">课件</span>
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<div class="resource-items">
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<div v-for="(ppt, idx) in currentStep.pptFiles" :key="idx" class="resource-item"
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@click="previewResource(ppt, 'ppt')">
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<FilePptOutlined /> {{ ppt.name || `课件${idx + 1}` }}
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</div>
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</div>
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</div>
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<!-- 文档资源 -->
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<div v-if="currentStep.documents?.length" class="resource-group">
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<span class="resource-type-label">文档</span>
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<div class="resource-items">
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<div v-for="(doc, idx) in currentStep.documents" :key="idx" class="resource-item"
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@click="previewResource(doc, 'document')">
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<FileTextOutlined /> {{ doc.name || `文档${idx + 1}` }}
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div v-else class="empty-state">
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<InboxOutlined />
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<p>请选择一个教学环节</p>
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</div>
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</div>
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<!-- 右侧：工具面板 -->
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<div class="tool-panel">
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<!-- 课程核心资源 -->
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<div v-if="hasCourseResources" class="panel-card materials-card">
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<div class="panel-header">
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<FolderOutlined />
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<span>课程资源</span>
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</div>
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<div class="panel-body">
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<div v-if="courseResources.length > 0" class="materials-list">
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<div v-for="item in courseResources" :key="item.id" class="material-item"
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@click="previewCourseResource(item)">
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<div class="material-icon" :class="item.type">
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<VideoCameraOutlined v-if="item.type === 'video'" />
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<AudioOutlined v-else-if="item.type === 'audio'" />
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<FilePptOutlined v-else-if="item.type === 'ppt'" />
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<FileTextOutlined v-else-if="item.type === 'document'" />
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<PictureOutlined v-else />
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</div>
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<div class="material-info">
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<span class="material-name">{{ item.name }}</span>
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<span class="material-type">{{ item.typeLabel }}</span>
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</div>
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<EyeOutlined class="material-preview-icon" />
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</div>
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</div>
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<div v-else class="empty-materials">
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<InboxOutlined />
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<span>暂无课程资源</span>
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</div>
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</div>
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</div>
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<!-- 教学准备 -->
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<div v-if="currentLesson?.preparation" class="panel-card preparation-card">
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<div class="panel-header">
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<ToolOutlined />
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<span>教学准备</span>
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</div>
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<div class="panel-body preparation-body">
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<div class="preparation-text" v-html="currentLesson.preparation"></div>
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</div>
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</div>
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<!-- 教学延伸 -->
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<div v-if="currentLesson?.extension" class="panel-card extension-card">
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<div class="panel-header">
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<BranchesOutlined />
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<span>教学延伸</span>
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</div>
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<div class="panel-body extension-body">
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<div class="extension-text" v-html="currentLesson.extension"></div>
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</div>
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</div>
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<!-- 本环节材料 -->
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<div class="panel-card materials-card">
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<div class="panel-header">
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<FolderOutlined />
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<span>本环节材料</span>
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</div>
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<div class="panel-body">
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<div v-if="stepMaterials.length > 0" class="materials-list">
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<div v-for="item in stepMaterials" :key="item.id" class="material-item" @click="previewMaterial(item)">
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<div class="material-icon" :class="item.type">
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<PlayCircleOutlined v-if="item.type === '视频'" />
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<SoundOutlined v-else-if="item.type === '音频'" />
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<FilePdfOutlined v-else-if="item.type === '电子绘本'" />
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<FilePptOutlined v-else-if="item.type === 'PPT课件'" />
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<PictureOutlined v-else />
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</div>
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<div class="material-info">
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<span class="material-name">{{ item.name }}</span>
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<span class="material-type">{{ item.type }}</span>
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</div>
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<EyeOutlined class="material-preview-icon" />
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</div>
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</div>
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<div v-else class="empty-materials">
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<InboxOutlined />
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<span>暂无关联材料</span>
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</div>
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</div>
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</div>
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<!-- 学生评价 -->
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<div class="panel-card evaluation-card">
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<div class="panel-header">
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<StarOutlined />
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<span>课堂评价</span>
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</div>
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<div class="panel-body">
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<div class="rating-item">
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<span class="rating-label">整体表现</span>
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<a-rate v-model:value="studentEvaluation.overall" allow-half />
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</div>
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<div class="rating-item">
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<span class="rating-label">参与度</span>
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<a-rate v-model:value="studentEvaluation.participation" allow-half />
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</div>
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<div class="rating-item">
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<span class="rating-label">兴趣度</span>
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<a-rate v-model:value="studentEvaluation.interest" allow-half />
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</div>
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<div class="rating-item">
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<span class="rating-label">理解程度</span>
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<a-rate v-model:value="studentEvaluation.understanding" allow-half />
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</div>
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</div>
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</div>
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</div>
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</div>
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<!-- 计时器弹窗 -->
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<a-modal v-model:open="showTimer" title="课程计时器" :footer="null" width="360px" centered>
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<div class="timer-modal">
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<div class="timer-large">{{ formatTime(timerSeconds) }}</div>
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<div class="timer-buttons">
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<a-button type="primary" size="large" @click="startTimer" :disabled="timerRunning">
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<PlayCircleOutlined /> 开始
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</a-button>
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<a-button size="large" @click="pauseTimer" :disabled="!timerRunning">
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<PauseCircleOutlined /> 暂停
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</a-button>
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<a-button size="large" @click="resetTimer">
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<ReloadOutlined /> 重置
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</a-button>
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</div>
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</div>
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</a-modal>
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<!-- 课堂记录抽屉 -->
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<a-drawer v-model:open="showNotesDrawer" title="课堂记录" placement="right" width="400">
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<a-form layout="vertical">
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<a-form-item label="完成情况">
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<a-radio-group v-model:value="lessonRecord.completion">
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<a-radio value="完全完成">完全完成</a-radio>
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<a-radio value="基本完成">基本完成</a-radio>
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<a-radio value="未完成">未完成</a-radio>
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</a-radio-group>
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</a-form-item>
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<a-form-item label="整体评价">
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<a-rate v-model:value="lessonRecord.overallRating" />
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</a-form-item>
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<a-form-item label="学生参与度">
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<a-rate v-model:value="lessonRecord.participationRating" />
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</a-form-item>
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<a-form-item label="完成备注">
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<a-textarea v-model:value="lessonRecord.completionNote" placeholder="记录课程完成情况、学生表现等..."
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:auto-size="{ minRows: 6, maxRows: 10 }" />
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</a-form-item>
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<a-button type="primary" block size="large" @click="saveLessonRecord">
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保存并结束
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</a-button>
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</a-form>
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</a-drawer>
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<!-- 文件预览弹窗 -->
|
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<FilePreviewModal v-model:open="previewModalVisible" :file-url="previewFileUrl" :file-name="previewFileName" />
|
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</div>
|
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</template>
|
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|
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<script setup lang="ts">
|
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import { ref, computed, onMounted, onUnmounted, watch } from 'vue';
|
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import { useRouter, useRoute } from 'vue-router';
|
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import {
|
||
ArrowLeftOutlined,
|
||
StepBackwardOutlined,
|
||
StepForwardOutlined,
|
||
ClockCircleOutlined,
|
||
EditOutlined,
|
||
CheckOutlined,
|
||
BookOutlined,
|
||
ReadOutlined,
|
||
AimOutlined,
|
||
SoundOutlined,
|
||
FileTextOutlined,
|
||
FolderOutlined,
|
||
BranchesOutlined,
|
||
ToolOutlined,
|
||
InboxOutlined,
|
||
StarOutlined,
|
||
EyeOutlined,
|
||
PlayCircleOutlined,
|
||
PauseCircleOutlined,
|
||
ReloadOutlined,
|
||
FilePdfOutlined,
|
||
FilePptOutlined,
|
||
PictureOutlined,
|
||
ExpandOutlined,
|
||
VideoCameraOutlined,
|
||
AudioOutlined,
|
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} from '@ant-design/icons-vue';
|
||
import { message, Modal } from 'ant-design-vue';
|
||
import * as teacherApi from '@/api/teacher';
|
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import FilePreviewModal from '@/components/FilePreviewModal.vue';
|
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|
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const router = useRouter();
|
||
const route = useRoute();
|
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const loading = ref(false);
|
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const showTimer = ref(false);
|
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const showNotesDrawer = ref(false);
|
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const currentLessonIndex = ref(0);
|
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const currentStepIndex = ref(0);
|
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const lessonId = ref<string>('');
|
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|
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// 文件预览相关
|
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const previewModalVisible = ref(false);
|
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const previewFileUrl = ref('');
|
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const previewFileName = ref('');
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||
|
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const timerSeconds = ref(0);
|
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const timerRunning = ref(false);
|
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let timerInterval: number | null = null;
|
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|
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const course = ref<any>({});
|
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const classInfo = ref<any>({});
|
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const lessons = ref<any[]>([]);
|
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|
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const studentEvaluation = ref({
|
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overall: 0,
|
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participation: 0,
|
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interest: 0,
|
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understanding: 0,
|
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});
|
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|
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const lessonRecord = ref({
|
||
completion: '基本完成',
|
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overallRating: 0,
|
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participationRating: 0,
|
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completionNote: '',
|
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});
|
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|
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// 当前课程
|
||
const currentLesson = computed(() => lessons.value[currentLessonIndex.value] || null);
|
||
|
||
// 当前环节
|
||
const currentStep = computed(() => {
|
||
if (!currentLesson.value?.steps) return null;
|
||
return currentLesson.value.steps[currentStepIndex.value] || null;
|
||
});
|
||
|
||
// 环节进度百分比
|
||
const stepProgressPercent = computed(() => {
|
||
const totalSteps = currentLesson.value?.steps?.length || 1;
|
||
return Math.round(((currentStepIndex.value + 1) / totalSteps) * 100);
|
||
});
|
||
|
||
// 是否有上一个课程
|
||
const hasPreviousLesson = computed(() => currentLessonIndex.value > 0);
|
||
|
||
// 是否是最后一个课程的最后一个环节
|
||
const isLastStepOfLastLesson = computed(() => {
|
||
if (currentLessonIndex.value < lessons.value.length - 1) return false;
|
||
const totalSteps = currentLesson.value?.steps?.length || 1;
|
||
return currentStepIndex.value >= totalSteps - 1;
|
||
});
|
||
|
||
// 当前环节是否有资源
|
||
const hasStepResources = computed(() => {
|
||
const step = currentStep.value;
|
||
if (!step) return false;
|
||
return (step.images?.length || 0) +
|
||
(step.videos?.length || 0) +
|
||
(step.audioList?.length || 0) +
|
||
(step.pptFiles?.length || 0) +
|
||
(step.documents?.length || 0) > 0;
|
||
});
|
||
|
||
// 本环节材料列表（从当前环节资源生成）
|
||
const stepMaterials = computed(() => {
|
||
const step = currentStep.value;
|
||
if (!step) return [];
|
||
|
||
const materials: any[] = [];
|
||
|
||
step.images?.forEach((img: any, idx: number) => {
|
||
materials.push({
|
||
id: `img-${idx}`,
|
||
name: img.name || `图片${idx + 1}`,
|
||
type: '图片',
|
||
url: img.path,
|
||
});
|
||
});
|
||
|
||
step.videos?.forEach((vid: any, idx: number) => {
|
||
materials.push({
|
||
id: `video-${idx}`,
|
||
name: vid.name || `视频${idx + 1}`,
|
||
type: '视频',
|
||
url: vid.path,
|
||
});
|
||
});
|
||
|
||
step.audioList?.forEach((aud: any, idx: number) => {
|
||
materials.push({
|
||
id: `audio-${idx}`,
|
||
name: aud.name || `音频${idx + 1}`,
|
||
type: '音频',
|
||
url: aud.path,
|
||
});
|
||
});
|
||
|
||
step.pptFiles?.forEach((ppt: any, idx: number) => {
|
||
materials.push({
|
||
id: `ppt-${idx}`,
|
||
name: ppt.name || `课件${idx + 1}`,
|
||
type: 'PPT课件',
|
||
url: ppt.path,
|
||
});
|
||
});
|
||
|
||
step.documents?.forEach((doc: any, idx: number) => {
|
||
materials.push({
|
||
id: `doc-${idx}`,
|
||
name: doc.name || `文档${idx + 1}`,
|
||
type: '文档',
|
||
url: doc.path,
|
||
});
|
||
});
|
||
|
||
return materials;
|
||
});
|
||
|
||
// 是否有课程级资源
|
||
const hasCourseResources = computed(() => {
|
||
const lesson = currentLesson.value;
|
||
if (!lesson) return false;
|
||
return (lesson.videos?.length || 0) +
|
||
(lesson.pptFiles?.length || 0) +
|
||
(lesson.documents?.length || 0) > 0;
|
||
});
|
||
|
||
// 课程资源列表
|
||
const courseResources = computed(() => {
|
||
const lesson = currentLesson.value;
|
||
if (!lesson) return [];
|
||
|
||
const resources: any[] = [];
|
||
|
||
lesson.videos?.forEach((vid: any, idx: number) => {
|
||
resources.push({
|
||
id: `course-video-${idx}`,
|
||
name: vid.name || `视频${idx + 1}`,
|
||
type: 'video',
|
||
typeLabel: '视频',
|
||
url: vid.path,
|
||
});
|
||
});
|
||
|
||
lesson.pptFiles?.forEach((ppt: any, idx: number) => {
|
||
resources.push({
|
||
id: `course-ppt-${idx}`,
|
||
name: ppt.name || `课件${idx + 1}`,
|
||
type: 'ppt',
|
||
typeLabel: '课件',
|
||
url: ppt.path,
|
||
});
|
||
});
|
||
|
||
lesson.documents?.forEach((doc: any, idx: number) => {
|
||
resources.push({
|
||
id: `course-doc-${idx}`,
|
||
name: doc.name || `文档${idx + 1}`,
|
||
type: 'document',
|
||
typeLabel: '文档',
|
||
url: doc.path,
|
||
});
|
||
});
|
||
|
||
return resources;
|
||
});
|
||
|
||
// 监听进度变化，自动保存
|
||
watch([currentLessonIndex, currentStepIndex], () => {
|
||
if (lessonId.value) {
|
||
saveProgress();
|
||
}
|
||
});
|
||
|
||
// 获取环节类型名称
|
||
const getStepTypeName = (type: string): string => {
|
||
const typeMap: Record<string, string> = {
|
||
'WARMUP': '热身导入',
|
||
'INTRODUCTION': '导入环节',
|
||
'DEVELOPMENT': '发展环节',
|
||
'PRACTICE': '练习环节',
|
||
'EXTENSION': '延伸环节',
|
||
'CONCLUSION': '总结环节',
|
||
'ASSESSMENT': '评估环节',
|
||
};
|
||
return typeMap[type] || type;
|
||
};
|
||
|
||
// 获取课程简称
|
||
const getLessonShortName = (lesson: any): string => {
|
||
const typeMap: Record<string, string> = {
|
||
'INTRO': '导入课',
|
||
'INTRODUCTION': '导入课',
|
||
'COLLECTIVE': '集体课',
|
||
'DOMAIN_LANGUAGE': '语言课',
|
||
'DOMAIN_HEALTH': '健康课',
|
||
'DOMAIN_SCIENCE': '科学课',
|
||
'DOMAIN_SOCIAL': '社会课',
|
||
'DOMAIN_ART': '艺术课',
|
||
// 兼容旧格式
|
||
'LANGUAGE': '语言课',
|
||
'HEALTH': '健康课',
|
||
'SCIENCE': '科学课',
|
||
'SOCIAL': '社会课',
|
||
'ART': '艺术课',
|
||
};
|
||
return typeMap[lesson.lessonType] || lesson.lessonType || '课程';
|
||
};
|
||
|
||
// 获取课程状态
|
||
const getLessonStatus = (index: number): string => {
|
||
if (index < currentLessonIndex.value) return 'finish';
|
||
if (index === currentLessonIndex.value) return 'process';
|
||
return 'wait';
|
||
};
|
||
|
||
const loadLessonData = async () => {
|
||
lessonId.value = (route.params.id as string) || '';
|
||
if (!lessonId.value) return;
|
||
|
||
loading.value = true;
|
||
try {
|
||
const data = await teacherApi.getLesson(lessonId.value);
|
||
course.value = data.course || {};
|
||
classInfo.value = data.class || {};
|
||
|
||
// 获取课程列表
|
||
// 如果授课记录包含多个课程，使用该列表；否则使用课程包的所有课程
|
||
if (data.lessonCourses && data.lessonCourses.length > 0) {
|
||
lessons.value = data.lessonCourses;
|
||
} else if (course.value.courseLessons) {
|
||
// 转换课程数据格式，与备课模式保持一致
|
||
lessons.value = (course.value.courseLessons || []).map((lesson: any) => {
|
||
// 将资源路径转换为数组格式
|
||
const videos = lesson.videoPath ? [{ path: lesson.videoPath, name: lesson.videoName || '视频' }] : [];
|
||
const pptFiles = lesson.pptPath ? [{ path: lesson.pptPath, name: lesson.pptName || '课件' }] : [];
|
||
const documents = lesson.pdfPath ? [{ path: lesson.pdfPath, name: lesson.pdfName || '文档' }] : [];
|
||
|
||
// 转换steps数据格式：content -> description
|
||
const steps = (lesson.steps || []).map((step: any) => ({
|
||
...step,
|
||
description: step.content || step.description || '',
|
||
}));
|
||
|
||
return {
|
||
...lesson,
|
||
steps,
|
||
videos,
|
||
pptFiles,
|
||
documents,
|
||
images: [],
|
||
audioList: [],
|
||
};
|
||
});
|
||
} else {
|
||
// 兼容旧数据：使用 scripts
|
||
lessons.value = [{
|
||
id: course.value.id,
|
||
name: course.value.name,
|
||
lessonType: 'CUSTOM',
|
||
duration: course.value.duration || 30,
|
||
steps: (course.value.scripts || []).map((script: any) => ({
|
||
id: script.id,
|
||
name: script.stepName,
|
||
duration: script.duration || 5,
|
||
stepType: script.stepType,
|
||
objective: script.objective,
|
||
description: script.description,
|
||
script: script.teacherScript,
|
||
// 兼容旧的资源结构
|
||
images: [],
|
||
videos: [],
|
||
audioList: [],
|
||
pptFiles: course.value.pptPath ? [{ name: course.value.pptName || '教学PPT', path: course.value.pptPath }] : [],
|
||
documents: [],
|
||
})),
|
||
}];
|
||
}
|
||
|
||
// 尝试恢复进度
|
||
try {
|
||
const progress = await teacherApi.getLessonProgress(lessonId.value);
|
||
if (progress && (progress.currentLessonId || progress.currentStepId)) {
|
||
// 有保存的进度，询问用户是否恢复
|
||
Modal.confirm({
|
||
title: '检测到上次上课进度',
|
||
content: `上次上课到：${getProgressDescription(progress)}，是否继续？`,
|
||
okText: '继续上课',
|
||
cancelText: '重新开始',
|
||
onOk: () => {
|
||
// 恢复进度
|
||
if (progress.currentLessonId !== undefined) {
|
||
const lessonIndex = lessons.value.findIndex((l) => l.id === progress.currentLessonId);
|
||
if (lessonIndex >= 0) {
|
||
currentLessonIndex.value = lessonIndex;
|
||
}
|
||
}
|
||
if (progress.currentStepId !== undefined) {
|
||
currentStepIndex.value = progress.currentStepId;
|
||
}
|
||
},
|
||
onCancel: () => {
|
||
// 清除进度，从头开始
|
||
clearProgress();
|
||
},
|
||
});
|
||
}
|
||
} catch (progressError) {
|
||
// 没有保存的进度或获取失败，忽略
|
||
console.log('No saved progress found');
|
||
}
|
||
|
||
// 如果URL指定了课程索引，跳转到该课程（优先级高于恢复的进度）
|
||
const queryLessonIndex = route.query.lessonIndex ? parseInt(route.query.lessonIndex as string) : 0;
|
||
if (queryLessonIndex >= 0 && queryLessonIndex < lessons.value.length) {
|
||
currentLessonIndex.value = queryLessonIndex;
|
||
}
|
||
|
||
// 如果URL指定了环节索引，跳转到该环节（优先级高于恢复的进度）
|
||
const queryStepIndex = route.query.stepIndex ? parseInt(route.query.stepIndex as string) : 0;
|
||
const totalSteps = lessons.value[currentLessonIndex.value]?.steps?.length || 0;
|
||
if (queryStepIndex >= 0 && queryStepIndex < totalSteps) {
|
||
currentStepIndex.value = queryStepIndex;
|
||
}
|
||
|
||
// 启动计时器
|
||
startTimer();
|
||
} catch (error: any) {
|
||
message.error(error.message || '获取课程数据失败');
|
||
} finally {
|
||
loading.value = false;
|
||
}
|
||
};
|
||
|
||
// 获取进度描述
|
||
const getProgressDescription = (progress: any): string => {
|
||
if (progress.currentLessonId !== undefined) {
|
||
const lesson = lessons.value.find((l) => l.id === progress.currentLessonId);
|
||
if (lesson) {
|
||
return `${lesson.name} - 第 ${progress.currentStepId + 1} 环节`;
|
||
}
|
||
}
|
||
return '未知';
|
||
};
|
||
|
||
// 保存进度
|
||
const saveProgress = async () => {
|
||
try {
|
||
await teacherApi.saveLessonProgress(lessonId.value, {
|
||
lessonIds: lessons.value.map((l) => l.id),
|
||
completedLessonIds: lessons.value.slice(0, currentLessonIndex.value).map((l) => l.id),
|
||
currentLessonId: lessons.value[currentLessonIndex.value]?.id,
|
||
currentStepId: currentStepIndex.value,
|
||
progressData: {
|
||
timerSeconds: timerSeconds.value,
|
||
savedAt: new Date().toISOString(),
|
||
},
|
||
});
|
||
} catch (error) {
|
||
console.error('Failed to save progress:', error);
|
||
}
|
||
};
|
||
|
||
// 清除进度
|
||
const clearProgress = async () => {
|
||
try {
|
||
await teacherApi.saveLessonProgress(lessonId.value, {
|
||
lessonIds: [],
|
||
completedLessonIds: [],
|
||
currentLessonId: undefined,
|
||
currentStepId: undefined,
|
||
progressData: null,
|
||
});
|
||
} catch (error) {
|
||
console.error('Failed to clear progress:', error);
|
||
}
|
||
};
|
||
|
||
const handleLessonClick = (index: number) => {
|
||
if (index <= currentLessonIndex.value) {
|
||
currentLessonIndex.value = index;
|
||
currentStepIndex.value = 0;
|
||
}
|
||
};
|
||
|
||
const handleStepClick = (index: number) => {
|
||
currentStepIndex.value = index;
|
||
};
|
||
|
||
const previousStep = () => {
|
||
if (currentStepIndex.value > 0) {
|
||
currentStepIndex.value--;
|
||
} else if (currentLessonIndex.value > 0) {
|
||
// 切换到上一个课程的最后一个环节
|
||
currentLessonIndex.value--;
|
||
const prevLesson = lessons.value[currentLessonIndex.value];
|
||
currentStepIndex.value = (prevLesson?.steps?.length || 1) - 1;
|
||
}
|
||
};
|
||
|
||
const nextStep = () => {
|
||
const totalSteps = currentLesson.value?.steps?.length || 0;
|
||
if (currentStepIndex.value < totalSteps - 1) {
|
||
currentStepIndex.value++;
|
||
} else if (currentLessonIndex.value < lessons.value.length - 1) {
|
||
// 切换到下一个课程的第一个环节
|
||
currentLessonIndex.value++;
|
||
currentStepIndex.value = 0;
|
||
}
|
||
};
|
||
|
||
// 打开展播模式（新标签页）
|
||
const openBroadcastMode = () => {
|
||
const broadcastUrl = `${window.location.origin}/teacher/broadcast/${lessonId.value}?lessonIndex=${currentLessonIndex.value}&stepIndex=${currentStepIndex.value}`;
|
||
window.open(broadcastUrl, '_blank', 'noopener,noreferrer');
|
||
};
|
||
|
||
const startTimer = () => {
|
||
timerRunning.value = true;
|
||
timerInterval = setInterval(() => {
|
||
timerSeconds.value++;
|
||
}, 1000) as unknown as number;
|
||
};
|
||
|
||
const pauseTimer = () => {
|
||
timerRunning.value = false;
|
||
if (timerInterval) {
|
||
clearInterval(timerInterval);
|
||
timerInterval = null;
|
||
}
|
||
};
|
||
|
||
const resetTimer = () => {
|
||
pauseTimer();
|
||
timerSeconds.value = 0;
|
||
};
|
||
|
||
const exitLesson = () => {
|
||
Modal.confirm({
|
||
title: '确认退出',
|
||
content: '确定要退出上课吗？课堂记录将不会保存。',
|
||
okText: '确认退出',
|
||
cancelText: '继续上课',
|
||
onOk: () => {
|
||
router.back();
|
||
},
|
||
});
|
||
};
|
||
|
||
const saveLessonRecord = async () => {
|
||
try {
|
||
await teacherApi.finishLesson(lessonId.value, {
|
||
overallRating: lessonRecord.value.overallRating > 0 ? String(lessonRecord.value.overallRating) : undefined,
|
||
participationRating: lessonRecord.value.participationRating > 0 ? String(lessonRecord.value.participationRating) : undefined,
|
||
completionNote: lessonRecord.value.completionNote,
|
||
actualDuration: timerSeconds.value > 0 ? Math.round(timerSeconds.value / 60) : undefined,
|
||
});
|
||
// 清除进度
|
||
await clearProgress();
|
||
message.success('课程记录已保存');
|
||
showNotesDrawer.value = false;
|
||
router.back();
|
||
} catch (error: any) {
|
||
message.error(error.message || '保存记录失败');
|
||
}
|
||
};
|
||
|
||
const finishLesson = () => {
|
||
pauseTimer();
|
||
Modal.confirm({
|
||
title: '结束课程',
|
||
content: `本次课程已进行 ${formatTime(timerSeconds.value)}，确定要结束吗？`,
|
||
okText: '确认结束',
|
||
cancelText: '继续上课',
|
||
onOk: () => {
|
||
showNotesDrawer.value = true;
|
||
},
|
||
});
|
||
};
|
||
|
||
// 获取完整的文件 URL
|
||
const getFileUrl = (filePath: string | null | undefined): string => {
|
||
if (!filePath) return '';
|
||
if (filePath.startsWith('http://') || filePath.startsWith('https://')) {
|
||
return filePath;
|
||
}
|
||
const SERVER_BASE = import.meta.env.VITE_SERVER_BASE_URL || 'http://localhost:3000';
|
||
return `${SERVER_BASE}${filePath}`;
|
||
};
|
||
|
||
// 预览资源
|
||
const previewResource = (resource: any, type: string) => {
|
||
if (!resource.path) {
|
||
message.warning('该资源暂无可预览的文件');
|
||
return;
|
||
}
|
||
previewFileUrl.value = getFileUrl(resource.path);
|
||
previewFileName.value = resource.name || '教学资源';
|
||
previewModalVisible.value = true;
|
||
};
|
||
|
||
// 预览课程级资源
|
||
const previewCourseResource = (resource: any) => {
|
||
if (!resource.url) {
|
||
message.warning('该资源暂无可预览的文件');
|
||
return;
|
||
}
|
||
previewFileUrl.value = getFileUrl(resource.url);
|
||
previewFileName.value = resource.name || '教学资源';
|
||
previewModalVisible.value = true;
|
||
};
|
||
|
||
// 预览材料
|
||
const previewMaterial = (item: any) => {
|
||
if (!item.url && !item.path) {
|
||
message.warning('该材料暂无可预览的文件');
|
||
return;
|
||
}
|
||
previewFileUrl.value = getFileUrl(item.url || item.path);
|
||
previewFileName.value = item.name || '教学材料';
|
||
previewModalVisible.value = true;
|
||
};
|
||
|
||
const formatTime = (seconds: number) => {
|
||
const mins = Math.floor(seconds / 60);
|
||
const secs = seconds % 60;
|
||
return `${String(mins).padStart(2, '0')}:${String(secs).padStart(2, '0')}`;
|
||
};
|
||
|
||
onMounted(() => {
|
||
loadLessonData();
|
||
});
|
||
|
||
onUnmounted(() => {
|
||
if (timerInterval) {
|
||
clearInterval(timerInterval);
|
||
}
|
||
});
|
||
</script>
|
||
|
||
<style scoped lang="scss">
|
||
.lesson-view {
|
||
min-height: 100vh;
|
||
display: flex;
|
||
flex-direction: column;
|
||
background: linear-gradient(135deg, #FFF5EB 0%, #FFF9F5 50%, #F0F7FF 100%);
|
||
}
|
||
|
||
// 顶部工具栏
|
||
.lesson-toolbar {
|
||
background: linear-gradient(135deg, #FF8C42 0%, #FF6B35 100%);
|
||
padding: 12px 24px;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
box-shadow: 0 2px 12px rgba(255, 140, 66, 0.2);
|
||
position: sticky;
|
||
top: 0;
|
||
z-index: 100;
|
||
|
||
.toolbar-left {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 16px;
|
||
}
|
||
|
||
.toolbar-center {
|
||
position: absolute;
|
||
left: 50%;
|
||
transform: translateX(-50%);
|
||
}
|
||
|
||
.toolbar-right {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 12px;
|
||
}
|
||
|
||
.exit-btn {
|
||
background: rgba(255, 255, 255, 0.2);
|
||
border: 1px solid rgba(255, 255, 255, 0.3);
|
||
color: white;
|
||
|
||
&:hover {
|
||
background: rgba(255, 255, 255, 0.3);
|
||
color: white;
|
||
border-color: rgba(255, 255, 255, 0.5);
|
||
}
|
||
}
|
||
|
||
.course-info {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 8px;
|
||
color: white;
|
||
|
||
.course-icon {
|
||
font-size: 18px;
|
||
}
|
||
|
||
.course-name {
|
||
font-size: 16px;
|
||
font-weight: 500;
|
||
}
|
||
}
|
||
|
||
.timer-display {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 8px;
|
||
background: rgba(255, 255, 255, 0.2);
|
||
padding: 8px 20px;
|
||
border-radius: 24px;
|
||
color: white;
|
||
cursor: pointer;
|
||
transition: all 0.2s;
|
||
|
||
&:hover {
|
||
background: rgba(255, 255, 255, 0.3);
|
||
}
|
||
|
||
.timer-icon {
|
||
font-size: 18px;
|
||
}
|
||
|
||
.timer-value {
|
||
font-size: 20px;
|
||
font-weight: 600;
|
||
font-family: 'Courier New', monospace;
|
||
min-width: 60px;
|
||
}
|
||
}
|
||
|
||
.nav-buttons {
|
||
display: flex;
|
||
gap: 5px;
|
||
|
||
.ant-btn {
|
||
border-radius: 6px;
|
||
font-weight: 500;
|
||
}
|
||
|
||
.ant-btn:not(.next-btn) {
|
||
background: white;
|
||
border-color: white;
|
||
color: #666;
|
||
|
||
&:hover:not(:disabled) {
|
||
background: #FFF5EB;
|
||
border-color: #FFD4B8;
|
||
color: #FF6B35;
|
||
}
|
||
|
||
&:disabled {
|
||
background: rgba(255, 255, 255, 0.5);
|
||
border-color: rgba(255, 255, 255, 0.5);
|
||
color: rgba(0, 0, 0, 0.25);
|
||
cursor: not-allowed;
|
||
}
|
||
}
|
||
|
||
.next-btn {
|
||
background: white;
|
||
border-color: white;
|
||
color: #FF6B35;
|
||
font-weight: 600;
|
||
|
||
&:hover:not(:disabled) {
|
||
background: #FF6B35;
|
||
border-color: #FF6B35;
|
||
color: white;
|
||
}
|
||
|
||
&:disabled {
|
||
background: rgba(255, 255, 255, 0.5);
|
||
border-color: rgba(255, 255, 255, 0.5);
|
||
color: rgba(255, 107, 53, 0.4);
|
||
cursor: not-allowed;
|
||
}
|
||
}
|
||
}
|
||
|
||
.broadcast-btn {
|
||
background: rgba(255, 255, 255, 0.2);
|
||
border: 1px solid rgba(255, 255, 255, 0.3);
|
||
color: white;
|
||
|
||
&:hover {
|
||
background: rgba(255, 255, 255, 0.3);
|
||
color: white;
|
||
border-color: rgba(255, 255, 255, 0.5);
|
||
}
|
||
}
|
||
|
||
.toolbar-icon-btn {
|
||
background: white;
|
||
border-color: white;
|
||
color: #FF6B35;
|
||
width: 36px;
|
||
height: 32px;
|
||
padding: 0;
|
||
display: inline-flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
|
||
&:hover {
|
||
background: #FF6B35 !important;
|
||
border-color: #FF6B35 !important;
|
||
color: white !important;
|
||
}
|
||
|
||
:deep(.anticon) {
|
||
font-size: 16px;
|
||
}
|
||
}
|
||
|
||
.finish-btn {
|
||
background: #52c41a;
|
||
border-color: #52c41a;
|
||
color: white;
|
||
font-weight: 600;
|
||
|
||
&:hover {
|
||
background: #73d13d !important;
|
||
border-color: #73d13d !important;
|
||
color: white !important;
|
||
}
|
||
}
|
||
}
|
||
|
||
// 课程进度条
|
||
.course-progress-bar {
|
||
background: white;
|
||
padding: 12px 24px;
|
||
box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
|
||
|
||
.course-steps {
|
||
|
||
:deep(.ant-steps-item-process),
|
||
:deep(.ant-steps-item-finish) {
|
||
cursor: pointer;
|
||
}
|
||
}
|
||
|
||
.clickable-step {
|
||
cursor: pointer;
|
||
}
|
||
}
|
||
|
||
// 环节进度条
|
||
.step-progress-bar {
|
||
background: white;
|
||
padding: 10px 24px;
|
||
border-bottom: 1px solid #f0f0f0;
|
||
|
||
.progress-info {
|
||
display: flex;
|
||
justify-content: space-between;
|
||
align-items: center;
|
||
margin-bottom: 8px;
|
||
}
|
||
|
||
.current-step-label {
|
||
font-size: 14px;
|
||
font-weight: 500;
|
||
color: #333;
|
||
}
|
||
|
||
.step-count {
|
||
font-size: 12px;
|
||
color: #999;
|
||
}
|
||
|
||
.step-progress {
|
||
:deep(.ant-progress-bg) {
|
||
border-radius: 4px;
|
||
}
|
||
}
|
||
}
|
||
|
||
// 主内容区
|
||
.lesson-content {
|
||
flex: 1;
|
||
display: flex;
|
||
padding: 16px;
|
||
gap: 16px;
|
||
overflow: hidden;
|
||
}
|
||
|
||
// 左侧步骤导航
|
||
.step-nav {
|
||
width: 240px;
|
||
background: white;
|
||
border-radius: 12px;
|
||
box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
|
||
display: flex;
|
||
flex-direction: column;
|
||
overflow: hidden;
|
||
|
||
.nav-header {
|
||
padding: 16px 20px;
|
||
border-bottom: 1px solid #f0f0f0;
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 8px;
|
||
font-weight: 600;
|
||
color: #333;
|
||
font-size: 15px;
|
||
|
||
.progress-text {
|
||
margin-left: auto;
|
||
color: #FF8C42;
|
||
font-size: 14px;
|
||
}
|
||
}
|
||
|
||
.step-list {
|
||
flex: 1;
|
||
overflow-y: auto;
|
||
padding: 12px;
|
||
}
|
||
|
||
.step-item {
|
||
display: flex;
|
||
align-items: flex-start;
|
||
gap: 12px;
|
||
padding: 12px;
|
||
border-radius: 10px;
|
||
cursor: pointer;
|
||
transition: all 0.2s;
|
||
margin-bottom: 8px;
|
||
|
||
&:hover {
|
||
background: #FFF5EB;
|
||
}
|
||
|
||
&.active {
|
||
background: linear-gradient(135deg, #FF8C42 0%, #FF6B35 100%);
|
||
box-shadow: 0 4px 12px rgba(255, 140, 66, 0.3);
|
||
|
||
.step-number {
|
||
background: white;
|
||
color: #FF6B35;
|
||
}
|
||
|
||
.step-name {
|
||
color: white;
|
||
font-weight: 600;
|
||
}
|
||
|
||
.step-duration {
|
||
color: rgba(255, 255, 255, 0.8);
|
||
}
|
||
}
|
||
|
||
&.completed {
|
||
.step-number {
|
||
background: #52c41a;
|
||
color: white;
|
||
}
|
||
}
|
||
}
|
||
|
||
.step-number {
|
||
width: 28px;
|
||
height: 28px;
|
||
border-radius: 50%;
|
||
background: #f0f0f0;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
font-size: 13px;
|
||
font-weight: 600;
|
||
color: #666;
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.step-info {
|
||
flex: 1;
|
||
min-width: 0;
|
||
}
|
||
|
||
.step-name {
|
||
display: block;
|
||
font-size: 14px;
|
||
color: #333;
|
||
margin-bottom: 4px;
|
||
}
|
||
|
||
.step-duration {
|
||
font-size: 12px;
|
||
color: #999;
|
||
}
|
||
|
||
.progress-bar {
|
||
height: 4px;
|
||
background: #f0f0f0;
|
||
margin: 0 16px 16px;
|
||
|
||
.progress-fill {
|
||
height: 100%;
|
||
background: linear-gradient(90deg, #FF8C42, #FF6B35);
|
||
border-radius: 2px;
|
||
transition: width 0.3s ease;
|
||
}
|
||
}
|
||
}
|
||
|
||
// 中间展示区域
|
||
.display-area {
|
||
flex: 1;
|
||
background: white;
|
||
border-radius: 12px;
|
||
box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
|
||
overflow-y: auto;
|
||
padding: 24px;
|
||
}
|
||
|
||
.step-display {
|
||
.step-header {
|
||
display: flex;
|
||
justify-content: space-between;
|
||
align-items: flex-start;
|
||
margin-bottom: 20px;
|
||
|
||
.header-left {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 12px;
|
||
}
|
||
|
||
.step-badge {
|
||
background: linear-gradient(135deg, #FF8C42 0%, #FF6B35 100%);
|
||
color: white;
|
||
padding: 4px 12px;
|
||
border-radius: 12px;
|
||
font-size: 12px;
|
||
font-weight: 500;
|
||
}
|
||
|
||
.step-title {
|
||
margin: 0;
|
||
font-size: 24px;
|
||
color: #333;
|
||
}
|
||
|
||
.duration-tag,
|
||
.type-tag {
|
||
background: #FFF5EB;
|
||
color: #FF6B35;
|
||
border: none;
|
||
padding: 4px 12px;
|
||
border-radius: 12px;
|
||
font-size: 14px;
|
||
margin-left: 8px;
|
||
}
|
||
}
|
||
}
|
||
|
||
.objective-card,
|
||
.description-card,
|
||
.script-card,
|
||
.resources-card {
|
||
background: #fafafa;
|
||
border-radius: 12px;
|
||
padding: 16px 20px;
|
||
margin-bottom: 16px;
|
||
|
||
.card-label {
|
||
font-size: 13px;
|
||
color: #666;
|
||
margin-bottom: 8px;
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 6px;
|
||
}
|
||
|
||
.card-content {
|
||
font-size: 15px;
|
||
color: #333;
|
||
line-height: 1.6;
|
||
}
|
||
}
|
||
|
||
.objective-card {
|
||
background: #E6F7FF;
|
||
border-left: 4px solid #1890ff;
|
||
|
||
.card-label {
|
||
color: #1890ff;
|
||
}
|
||
}
|
||
|
||
.description-card {
|
||
background: #F6FFED;
|
||
border-left: 4px solid #52c41a;
|
||
|
||
.card-label {
|
||
color: #52c41a;
|
||
}
|
||
}
|
||
|
||
.script-card {
|
||
background: #FFF5EB;
|
||
border-left: 4px solid #FF8C42;
|
||
|
||
.card-label {
|
||
color: #FF8C42;
|
||
font-weight: 500;
|
||
}
|
||
|
||
.script-text {
|
||
font-size: 16px;
|
||
line-height: 1.8;
|
||
color: #333;
|
||
white-space: pre-wrap;
|
||
}
|
||
}
|
||
|
||
.resources-card {
|
||
background: #FFFBE6;
|
||
border-left: 4px solid #FA8C16;
|
||
|
||
.card-label {
|
||
color: #FA8C16;
|
||
}
|
||
|
||
.resources-grid {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 12px;
|
||
}
|
||
|
||
.resource-group {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 8px;
|
||
}
|
||
|
||
.resource-type-label {
|
||
font-size: 12px;
|
||
font-weight: 600;
|
||
color: #999;
|
||
text-transform: uppercase;
|
||
}
|
||
|
||
.resource-items {
|
||
display: flex;
|
||
flex-wrap: wrap;
|
||
gap: 8px;
|
||
}
|
||
|
||
.resource-item {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 6px;
|
||
padding: 6px 12px;
|
||
background: white;
|
||
border: 1px solid #f0f0f0;
|
||
border-radius: 6px;
|
||
cursor: pointer;
|
||
font-size: 13px;
|
||
color: #666;
|
||
transition: all 0.2s;
|
||
|
||
&:hover {
|
||
border-color: #FF8C42;
|
||
color: #FF8C42;
|
||
background: #FFF9F5;
|
||
}
|
||
}
|
||
}
|
||
|
||
.rich-content {
|
||
:deep(p) {
|
||
margin-bottom: 12px;
|
||
}
|
||
|
||
:deep(p:last-child) {
|
||
margin-bottom: 0;
|
||
}
|
||
|
||
:deep(ul),
|
||
:deep(ol) {
|
||
padding-left: 24px;
|
||
margin-bottom: 12px;
|
||
}
|
||
|
||
:deep(li) {
|
||
margin-bottom: 6px;
|
||
}
|
||
}
|
||
|
||
.empty-state {
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
justify-content: center;
|
||
height: 100%;
|
||
color: #999;
|
||
|
||
.anticon {
|
||
font-size: 48px;
|
||
margin-bottom: 16px;
|
||
}
|
||
}
|
||
|
||
// 右侧工具面板
|
||
.tool-panel {
|
||
width: 280px;
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 16px;
|
||
}
|
||
|
||
.panel-card {
|
||
background: white;
|
||
border-radius: 12px;
|
||
box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
|
||
overflow: hidden;
|
||
|
||
.panel-header {
|
||
padding: 14px 16px;
|
||
border-bottom: 1px solid #f0f0f0;
|
||
font-size: 14px;
|
||
font-weight: 600;
|
||
color: #333;
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 8px;
|
||
}
|
||
|
||
.panel-body {
|
||
padding: 12px;
|
||
}
|
||
}
|
||
|
||
.materials-card {
|
||
.panel-header {
|
||
background: #FFF5EB;
|
||
color: #FF6B35;
|
||
}
|
||
}
|
||
|
||
.materials-list {
|
||
.material-item {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 10px;
|
||
padding: 10px 12px;
|
||
border-radius: 8px;
|
||
cursor: pointer;
|
||
transition: all 0.2s;
|
||
|
||
&:hover {
|
||
background: #f5f5f5;
|
||
|
||
.material-preview-icon {
|
||
opacity: 1;
|
||
}
|
||
}
|
||
}
|
||
|
||
.material-icon {
|
||
width: 36px;
|
||
height: 36px;
|
||
border-radius: 8px;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
font-size: 18px;
|
||
|
||
&.视频 {
|
||
background: #F3E5F5;
|
||
color: #8E24AA;
|
||
}
|
||
|
||
&.音频 {
|
||
background: #E3F2FD;
|
||
color: #1976D2;
|
||
}
|
||
|
||
&.图片 {
|
||
background: #FFF3E0;
|
||
color: #FB8C00;
|
||
}
|
||
|
||
&.PPT课件,
|
||
&.课件 {
|
||
background: #E8F5E9;
|
||
color: #43A047;
|
||
}
|
||
|
||
&.文档 {
|
||
background: #FCE4EC;
|
||
color: #C2185B;
|
||
}
|
||
}
|
||
|
||
.material-info {
|
||
flex: 1;
|
||
min-width: 0;
|
||
}
|
||
|
||
.material-name {
|
||
display: block;
|
||
font-size: 13px;
|
||
color: #333;
|
||
overflow: hidden;
|
||
text-overflow: ellipsis;
|
||
white-space: nowrap;
|
||
}
|
||
|
||
.material-type {
|
||
font-size: 11px;
|
||
color: #999;
|
||
}
|
||
|
||
.material-preview-icon {
|
||
color: #1890ff;
|
||
opacity: 0;
|
||
transition: opacity 0.2s;
|
||
}
|
||
}
|
||
|
||
.empty-materials {
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
padding: 24px;
|
||
color: #999;
|
||
|
||
.anticon {
|
||
font-size: 32px;
|
||
margin-bottom: 8px;
|
||
}
|
||
}
|
||
|
||
.evaluation-card {
|
||
.panel-header {
|
||
background: #FFFBE6;
|
||
color: #FA8C16;
|
||
}
|
||
|
||
.rating-item {
|
||
display: flex;
|
||
justify-content: space-between;
|
||
align-items: center;
|
||
padding: 8px 0;
|
||
border-bottom: 1px solid #f5f5f5;
|
||
|
||
&:last-child {
|
||
border-bottom: none;
|
||
}
|
||
}
|
||
|
||
.rating-label {
|
||
font-size: 13px;
|
||
color: #666;
|
||
}
|
||
|
||
:deep(.ant-rate) {
|
||
font-size: 16px;
|
||
}
|
||
}
|
||
|
||
.preparation-card {
|
||
.panel-header {
|
||
background: #E3F2FD;
|
||
color: #1976D2;
|
||
}
|
||
|
||
.preparation-body {
|
||
padding: 12px;
|
||
max-height: 200px;
|
||
overflow-y: auto;
|
||
|
||
.preparation-text {
|
||
font-size: 13px;
|
||
line-height: 1.6;
|
||
color: #666;
|
||
white-space: pre-wrap;
|
||
}
|
||
}
|
||
}
|
||
|
||
.extension-card {
|
||
.panel-header {
|
||
background: #F3E5F5;
|
||
color: #7B1FA2;
|
||
}
|
||
|
||
.extension-body {
|
||
padding: 12px;
|
||
max-height: 200px;
|
||
overflow-y: auto;
|
||
|
||
.extension-text {
|
||
font-size: 13px;
|
||
line-height: 1.6;
|
||
color: #666;
|
||
white-space: pre-wrap;
|
||
}
|
||
}
|
||
}
|
||
|
||
// 计时器弹窗
|
||
.timer-modal {
|
||
text-align: center;
|
||
padding: 20px 0;
|
||
|
||
.timer-large {
|
||
font-size: 64px;
|
||
font-weight: 700;
|
||
color: #FF6B35;
|
||
font-family: 'Courier New', monospace;
|
||
margin-bottom: 24px;
|
||
text-shadow: 0 2px 4px rgba(255, 107, 53, 0.2);
|
||
}
|
||
|
||
.timer-buttons {
|
||
display: flex;
|
||
justify-content: center;
|
||
gap: 12px;
|
||
|
||
.ant-btn {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 6px;
|
||
}
|
||
}
|
||
}
|
||
</style>
|