AIGC/demo/frontend/src/views/VideoDetail.vue

<template>
  <div class="video-detail-page">
    <!-- 左侧导航栏 -->
    <aside class="sidebar">
      <!-- Logo -->
      <div class="logo">logo</div>
      
      <!-- 导航菜单 -->
      <nav class="nav-menu">
        <div class="nav-item" @click="goToProfile">
          <el-icon><User /></el-icon>
          <span>个人主页</span>
        </div>
        <div class="nav-item" @click="goToSubscription">
          <el-icon><Compass /></el-icon>
          <span>会员订阅</span>
        </div>
        <div class="nav-item active">
          <el-icon><Document /></el-icon>
          <span>我的作品</span>
        </div>
      </nav>
    </aside>
    
    <!-- 主内容区域 -->
    <main class="main-content">
      <!-- 左侧视频播放器区域 -->
      <div class="video-player-section">
        <div class="video-container">
          <video 
            ref="videoPlayer"
            class="video-player"
            :src="videoData.videoUrl"
            :poster="videoData.cover"
            @loadedmetadata="onVideoLoaded"
            @timeupdate="onTimeUpdate"
            @ended="onVideoEnded"
          >
            您的浏览器不支持视频播放
          </video>
          
          <!-- 视频文字叠加 -->
          <div class="video-overlay" v-if="videoData.overlayText">
            <div class="overlay-text">{{ videoData.overlayText }}</div>
          </div>
          
          <!-- 播放控制栏 -->
          <div class="video-controls">
            <div class="control-left">
              <button class="play-btn" @click="togglePlay">
                <el-icon v-if="!isPlaying"><VideoPlay /></el-icon>
                <el-icon v-else><Pause /></el-icon>
              </button>
              <div class="progress-container">
                <div class="progress-bar" @click="seekTo">
                  <div class="progress-fill" :style="{ width: progressPercent + '%' }"></div>
                </div>
                <div class="time-display">{{ formatTime(currentTime) }} / {{ formatTime(duration) }}</div>
              </div>
            </div>
            <div class="control-right">
              <button class="control-btn" @click="toggleFullscreen">
                <el-icon><FullScreen /></el-icon>
              </button>
            </div>
          </div>
          
          <!-- 右上角操作按钮 -->
          <div class="video-actions">
            <el-tooltip content="分享" placement="bottom">
              <button class="action-btn" @click="shareVideo">
                <el-icon><Share /></el-icon>
              </button>
            </el-tooltip>
            <el-tooltip content="下载" placement="bottom">
              <button class="action-btn" @click="downloadVideo">
                <el-icon><Download /></el-icon>
              </button>
            </el-tooltip>
            <el-tooltip content="删除" placement="bottom">
              <button class="action-btn delete-btn" @click="deleteVideo">
                <el-icon><Delete /></el-icon>
              </button>
            </el-tooltip>
          </div>
        </div>
      </div>
      
      <!-- 右侧详情侧边栏 -->
      <div class="detail-sidebar">
        <!-- 用户信息头部 -->
        <div class="sidebar-header">
          <div class="user-info">
            <div class="avatar">
              <el-icon><User /></el-icon>
            </div>
            <div class="username">{{ videoData.username }}</div>
          </div>
          <button class="close-btn" @click="goBack">
            <el-icon><Close /></el-icon>
          </button>
        </div>
        
        <!-- 标签页 -->
        <div class="tabs">
          <div class="tab active">视频详情</div>
          <div class="tab">文生视频</div>
        </div>
        
        <!-- 描述区域 -->
        <div class="description-section">
          <h3 class="section-title">描述</h3>
          <p class="description-text">{{ videoData.description }}</p>
        </div>
        
        <!-- 元数据区域 -->
        <div class="metadata-section">
          <div class="metadata-item">
            <span class="label">创建时间</span>
            <span class="value">{{ videoData.createTime }}</span>
          </div>
          <div class="metadata-item">
            <span class="label">视频 ID</span>
            <span class="value">{{ videoData.id }}</span>
          </div>
          <div class="metadata-item">
            <span class="label">时长</span>
            <span class="value">{{ videoData.duration }}s</span>
          </div>
          <div class="metadata-item">
            <span class="label">清晰度</span>
            <span class="value">{{ videoData.resolution }}</span>
          </div>
          <div class="metadata-item">
            <span class="label">分类</span>
            <span class="value">{{ videoData.category }}</span>
          </div>
          <div class="metadata-item">
            <span class="label">宽高比</span>
            <span class="value">{{ videoData.aspectRatio }}</span>
          </div>
        </div>
        
        <!-- 操作按钮 -->
        <div class="action-section">
          <button class="create-similar-btn" @click="createSimilar">
            做同款
          </button>
        </div>
      </div>
    </main>
  </div>
</template>

<script setup>
import { ref, onMounted, onUnmounted } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { ElMessage, ElMessageBox } from 'element-plus'
import { 
  VideoPlay, 
  VideoPause as Pause, 
  FullScreen, 
  Share, 
  Download, 
  Delete, 
  User,
  Compass,
  Document,
  Close
} from '@element-plus/icons-vue'

const route = useRoute()
const router = useRouter()

// 视频播放器相关
const videoPlayer = ref(null)
const isPlaying = ref(false)
const currentTime = ref(0)
const duration = ref(0)
const progressPercent = ref(0)

// 视频数据
const videoData = ref({
  id: '2995697841305810',
  username: 'mingzi_FBx7foZYDS7inL',
  title: 'What Does it Mean To You',
  overlayText: 'What Does it Mean To You',
  description: '影片捕捉了暴风雪中的午夜时分,坐落在积雪覆盖的悬崖顶上的孤立灯塔。相机逐渐放大灯塔的灯光,穿透飞舞的雪花,投射出幽幽的光芒。在白茫茫的环境中,灯塔的黑色轮廓显得格外醒目,呼啸的风声和远处海浪的撞击声增强了孤独的氛围。这一场景展示了灯塔的孤独力量。',
  createTime: '2025/10/17 13:41',
  duration: 5,
  resolution: '1080p',
  category: '文生视频',
  aspectRatio: '16:9',
  videoUrl: '/images/backgrounds/welcome.jpg', // 临时使用图片作为视频
  cover: '/images/backgrounds/welcome.jpg'
})

// 根据ID获取视频数据
const getVideoData = (id) => {
  // 模拟不同ID对应不同的分类
  const videoConfigs = {
    '2995000000001': { category: '参考图', title: '图片作品 #1' },
    '2995000000002': { category: '参考图', title: '图片作品 #2' },
    '2995000000003': { category: '文生视频', title: '视频作品 #3' },
    '2995000000004': { category: '图生视频', title: '视频作品 #4' }
  }
  
  const config = videoConfigs[id] || videoConfigs['2995000000003']
  
  return {
    id: id,
    username: 'mingzi_FBx7foZYDS7inL',
    title: config.title,
    overlayText: config.title,
    description: '影片捕捉了暴风雪中的午夜时分,坐落在积雪覆盖的悬崖顶上的孤立灯塔。相机逐渐放大灯塔的灯光,穿透飞舞的雪花,投射出幽幽的光芒。在白茫茫的环境中,灯塔的黑色轮廓显得格外醒目,呼啸的风声和远处海浪的撞击声增强了孤独的氛围。这一场景展示了灯塔的孤独力量。',
    createTime: '2025/10/17 13:41',
    duration: 5,
    resolution: '1080p',
    category: config.category,
    aspectRatio: '16:9',
    videoUrl: '/images/backgrounds/welcome.jpg',
    cover: '/images/backgrounds/welcome.jpg'
  }
}

// 视频播放控制
const togglePlay = () => {
  if (!videoPlayer.value) return
  
  if (isPlaying.value) {
    videoPlayer.value.pause()
  } else {
    videoPlayer.value.play()
  }
}

const onVideoLoaded = () => {
  duration.value = videoPlayer.value.duration
}

const onTimeUpdate = () => {
  currentTime.value = videoPlayer.value.currentTime
  progressPercent.value = (currentTime.value / duration.value) * 100
}

const onVideoEnded = () => {
  isPlaying.value = false
}

const seekTo = (event) => {
  if (!videoPlayer.value) return
  
  const rect = event.currentTarget.getBoundingClientRect()
  const clickX = event.clientX - rect.left
  const percentage = clickX / rect.width
  const newTime = percentage * duration.value
  
  videoPlayer.value.currentTime = newTime
}

const formatTime = (time) => {
  const minutes = Math.floor(time / 60)
  const seconds = Math.floor(time % 60)
  return `${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`
}

const toggleFullscreen = () => {
  if (!videoPlayer.value) return
  
  if (document.fullscreenElement) {
    document.exitFullscreen()
  } else {
    videoPlayer.value.requestFullscreen()
  }
}

// 操作功能
const shareVideo = () => {
  ElMessage.info('分享功能开发中')
}

const downloadVideo = () => {
  ElMessage.success('开始下载视频')
}

const deleteVideo = async () => {
  try {
    await ElMessageBox.confirm('确定删除这个视频吗？', '删除确认', {
      type: 'warning',
      confirmButtonText: '删除',
      cancelButtonText: '取消'
    })
    ElMessage.success('视频已删除')
    router.back()
  } catch (_) {}
}

const createSimilar = () => {
  ElMessage.info('跳转到文生视频创作页面')
  // router.push('/create-video')
}

// 导航函数
const goToProfile = () => {
  router.push('/profile')
}

const goToSubscription = () => {
  router.push('/subscription')
}

const goBack = () => {
  router.back()
}

// 监听视频播放状态变化
const handlePlay = () => {
  isPlaying.value = true
}

const handlePause = () => {
  isPlaying.value = false
}

onMounted(() => {
  // 根据路由参数更新视频数据
  const videoId = route.params.id
  if (videoId) {
    videoData.value = getVideoData(videoId)
  }
  
  if (videoPlayer.value) {
    videoPlayer.value.addEventListener('play', handlePlay)
    videoPlayer.value.addEventListener('pause', handlePause)
  }
})

onUnmounted(() => {
  if (videoPlayer.value) {
    videoPlayer.value.removeEventListener('play', handlePlay)
    videoPlayer.value.removeEventListener('pause', handlePause)
  }
})
</script>

<style scoped>
.video-detail-page {
  display: flex;
  height: 100vh;
  background: #0a0a0a;
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* 左侧导航栏 */
.sidebar {
  width: 280px;
  background: #1a1a1a;
  padding: 24px 0;
  border-right: 1px solid #1a1a1a;
  flex-shrink: 0;
  display: block;
  position: relative;
}

.logo {
  padding: 0 24px 32px;
  font-size: 20px;
  font-weight: 500;
  color: white;
}

.nav-menu {
  padding: 0 20px;
}

.nav-item {
  display: flex;
  align-items: center;
  padding: 14px 18px;
  margin-bottom: 4px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.nav-item:hover {
  background: #2a2a2a;
}

.nav-item.active {
  background: #1e3a8a;
}

.nav-item .el-icon {
  margin-right: 14px;
  font-size: 20px;
}

.nav-item span {
  font-size: 15px;
  flex: 1;
}

/* 主内容区域 */
.main-content {
  flex: 1;
  display: flex;
  background: #0a0a0a;
  overflow: hidden;
}

/* 左侧视频播放器区域 */
.video-player-section {
  flex: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  position: relative;
}

.video-container {
  position: relative;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
}

.video-player {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.video-overlay {
  position: absolute;
  bottom: 80px;
  left: 20px;
  z-index: 10;
}

.overlay-text {
  font-family: 'Brush Script MT', cursive;
  font-size: 24px;
  color: #8b5cf6;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
  font-weight: bold;
}

/* 视频控制栏 */
.video-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.control-left {
  display: flex;
  align-items: center;
  gap: 15px;
  flex: 1;
}

.play-btn {
  background: none;
  border: none;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  transition: background-color 0.3s;
}

.play-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

.progress-container {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
}

.progress-bar {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: #409eff;
  border-radius: 2px;
  transition: width 0.1s;
}

.time-display {
  color: #fff;
  font-size: 14px;
  white-space: nowrap;
}

.control-right {
  display: flex;
  align-items: center;
}

.control-btn {
  background: none;
  border: none;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  padding: 8px;
  border-radius: 4px;
  transition: background-color 0.3s;
}

.control-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* 右上角操作按钮 */
.video-actions {
  position: absolute;
  top: 20px;
  right: 20px;
  display: flex;
  gap: 10px;
  z-index: 10;
}

.action-btn {
  background: rgba(0, 0, 0, 0.6);
  border: none;
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
}

.action-btn:hover {
  background: rgba(0, 0, 0, 0.8);
  transform: scale(1.1);
}

.delete-btn:hover {
  background: rgba(220, 38, 38, 0.8);
}

/* 右侧详情侧边栏 */
.detail-sidebar {
  flex: 1;
  background: #1a1a1a;
  border-radius: 12px 0 0 0;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  overflow-y: auto;
}

.sidebar-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar {
  width: 40px;
  height: 40px;
  background: #409eff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
}

.username {
  font-size: 16px;
  font-weight: 500;
  color: #fff;
}

.tabs {
  display: flex;
  gap: 0;
}

.tab {
  padding: 8px 16px;
  background: transparent;
  color: #9ca3af;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.3s;
  font-size: 14px;
}

.tab.active {
  background: #409eff;
  color: #fff;
}

.tab:hover:not(.active) {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.description-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-title {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin: 0;
}

.description-text {
  font-size: 14px;
  line-height: 1.6;
  color: #d1d5db;
  margin: 0;
}

.metadata-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.metadata-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
}

.label {
  font-size: 14px;
  color: #9ca3af;
}

.value {
  font-size: 14px;
  color: #fff;
  font-weight: 500;
}

.action-section {
  margin-top: auto;
  padding-top: 20px;
}

.create-similar-btn {
  width: 100%;
  background: #409eff;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}

.create-similar-btn:hover {
  background: #337ecc;
  transform: translateY(-2px);
}

.create-similar-btn:active {
  transform: translateY(0);
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .video-detail-page {
    flex-direction: column;
  }
  
  .video-player-section {
    flex: 1;
    min-height: 50vh;
  }
  
  .detail-sidebar {
    flex: 1;
    border-radius: 0;
  }
}

@media (max-width: 768px) {
  .video-overlay {
    bottom: 60px;
    left: 10px;
  }
  
  .overlay-text {
    font-size: 18px;
  }
  
  .video-controls {
    padding: 15px;
  }
  
  .video-actions {
    top: 15px;
    right: 15px;
    gap: 8px;
  }
  
  .action-btn {
    width: 35px;
    height: 35px;
  }
  
  .detail-sidebar {
    padding: 16px;
    gap: 16px;
  }
}
</style>