feat: 新增短视频功能

- 新增短视频信息流页面，支持上下滑动切换视频。
- 实现视频播放、暂停、加载、空状态及错误处理等基础功能。
- 在视频页面中集成点赞、评论、收藏等互动操作。
- 后端接口新增 `videoFilter` 参数，用于仅获取包含视频的动态。
- 扩展了 `MomentEntity` 和相关数据模型，以支持视频数据。
- 将短视频页面集成到动态（Moment）Tab中。

app/src/main/java/com/aiosman/ravenow/data/MomentService.kt

@@ -4,6 +4,7 @@ import com.aiosman.ravenow.R
 import com.aiosman.ravenow.data.api.ApiClient
 import com.aiosman.ravenow.entity.MomentEntity
 import com.aiosman.ravenow.entity.MomentImageEntity
+import com.aiosman.ravenow.entity.MomentVideoEntity
 import com.google.gson.annotations.SerializedName
 import java.io.File
 
@@ -12,8 +13,12 @@ data class Moment(
     val id: Long,
     @SerializedName("textContent")
     val textContent: String,
+    @SerializedName("url")
+    val url: String? = null,
     @SerializedName("images")
-    val images: List<Image>,
+    val images: List<Image>? = null,
+    @SerializedName("videos")
+    val videos: List<Video>? = null,
     @SerializedName("user")
     val user: User,
     @SerializedName("likeCount")
@@ -24,7 +29,7 @@ data class Moment(
     val favoriteCount: Long,
     @SerializedName("isFavorite")
     val isFavorite: Boolean,
-    @SerializedName("shareCount")
+    @SerializedName("isCommented")
     val isCommented: Boolean,
     @SerializedName("commentCount")
     val commentCount: Long,
@@ -47,6 +52,14 @@ data class Moment(
     val newsLanguage: String? = null,
     @SerializedName("newsContent")
     val newsContent: String? = null,
+    @SerializedName("hasFullText")
+    val hasFullText: Boolean = false,
+    @SerializedName("summary")
+    val summary: String? = null,
+    @SerializedName("publishedAt")
+    val publishedAt: String? = null,
+    @SerializedName("imageCached")
+    val imageCached: Boolean = false
 ) {
     fun toMomentItem(): MomentEntity {
         return MomentEntity(
@@ -62,7 +75,7 @@ data class Moment(
             commentCount = commentCount.toInt(),
             shareCount = 0,
             favoriteCount = favoriteCount.toInt(),
-            images = images.map {
+            images = images?.map {
                 MomentImageEntity(
                     url = "${ApiClient.BASE_SERVER}${it.url}",
                     thumbnail = "${ApiClient.BASE_SERVER}${it.thumbnail}",
@@ -71,10 +84,28 @@ data class Moment(
                     width = it.width,
                     height = it.height
                 )
-            },
+            } ?: emptyList(),
             authorId = user.id.toInt(),
             liked = isLiked,
             isFavorite = isFavorite,
+            url = url,
+            videos = videos?.map {
+                MomentVideoEntity(
+                    id = it.id,
+                    url = "${ApiClient.BASE_SERVER}${it.url}",
+                    originalUrl = it.originalUrl,
+                    directUrl = it.directUrl,
+                    thumbnailUrl = it.thumbnailUrl?.let { thumb -> "${ApiClient.BASE_SERVER}$thumb" },
+                    thumbnailDirectUrl = it.thumbnailDirectUrl,
+                    duration = it.duration,
+                    width = it.width,
+                    height = it.height,
+                    size = it.size,
+                    format = it.format,
+                    bitrate = it.bitrate,
+                    frameRate = it.frameRate
+                )
+            },
             // 新闻相关字段
             isNews = isNews,
             newsTitle = newsTitle ?: "",
@@ -82,7 +113,11 @@ data class Moment(
             newsSource = newsSource ?: "",
             newsCategory = newsCategory ?: "",
             newsLanguage = newsLanguage ?: "",
-            newsContent = newsContent ?: ""
+            newsContent = newsContent ?: "",
+            hasFullText = hasFullText,
+            summary = summary,
+            publishedAt = publishedAt,
+            imageCached = imageCached
         )
     }
 }
@@ -92,8 +127,26 @@ data class Image(
     val id: Long,
     @SerializedName("url")
     val url: String,
+    @SerializedName("original_url")
+    val originalUrl: String? = null,
+    @SerializedName("directUrl")
+    val directUrl: String? = null,
     @SerializedName("thumbnail")
     val thumbnail: String,
+    @SerializedName("thumbnailDirectUrl")
+    val thumbnailDirectUrl: String? = null,
+    @SerializedName("small")
+    val small: String? = null,
+    @SerializedName("smallDirectUrl")
+    val smallDirectUrl: String? = null,
+    @SerializedName("medium")
+    val medium: String? = null,
+    @SerializedName("mediumDirectUrl")
+    val mediumDirectUrl: String? = null,
+    @SerializedName("large")
+    val large: String? = null,
+    @SerializedName("largeDirectUrl")
+    val largeDirectUrl: String? = null,
     @SerializedName("blurHash")
     val blurHash: String?,
     @SerializedName("width")
@@ -102,13 +155,68 @@ data class Image(
     val height: Int?
 )
 
+data class Video(
+    @SerializedName("id")
+    val id: Long,
+    @SerializedName("url")
+    val url: String,
+    @SerializedName("original_url")
+    val originalUrl: String? = null,
+    @SerializedName("directUrl")
+    val directUrl: String? = null,
+    @SerializedName("thumbnailUrl")
+    val thumbnailUrl: String? = null,
+    @SerializedName("thumbnailDirectUrl")
+    val thumbnailDirectUrl: String? = null,
+    @SerializedName("duration")
+    val duration: Int? = null,
+    @SerializedName("width")
+    val width: Int? = null,
+    @SerializedName("height")
+    val height: Int? = null,
+    @SerializedName("size")
+    val size: Long? = null,
+    @SerializedName("format")
+    val format: String? = null,
+    @SerializedName("bitrate")
+    val bitrate: Int? = null,
+    @SerializedName("frameRate")
+    val frameRate: String? = null
+)
+
 data class User(
     @SerializedName("id")
     val id: Long,
     @SerializedName("nickName")
     val nickName: String,
     @SerializedName("avatar")
-    val avatar: String
+    val avatar: String,
+    @SerializedName("avatarMedium")
+    val avatarMedium: String? = null,
+    @SerializedName("avatarLarge")
+    val avatarLarge: String? = null,
+    @SerializedName("originAvatar")
+    val originAvatar: String? = null,
+    @SerializedName("avatarDirectUrl")
+    val avatarDirectUrl: String? = null,
+    @SerializedName("avatarMediumDirectUrl")
+    val avatarMediumDirectUrl: String? = null,
+    @SerializedName("avatarLargeDirectUrl")
+    val avatarLargeDirectUrl: String? = null,
+    @SerializedName("aiAccount")
+    val aiAccount: Boolean = false,
+    @SerializedName("aiRoleAvatar")
+    val aiRoleAvatar: String? = null,
+    @SerializedName("aiRoleAvatarMedium")
+    val aiRoleAvatarMedium: String? = null,
+    @SerializedName("aiRoleAvatarLarge")
+    val aiRoleAvatarLarge: String? = null,
+    @SerializedName("aiRoleAvatarDirectUrl")
+    val aiRoleAvatarDirectUrl: String? = null,
+    @SerializedName("aiRoleAvatarMediumDirectUrl")
+    val aiRoleAvatarMediumDirectUrl: String? = null,
+    @SerializedName("aiRoleAvatarLargeDirectUrl")
+    val aiRoleAvatarLargeDirectUrl: String? = null
 )
 
 data class UploadImage(

app/src/main/java/com/aiosman/ravenow/data/api/RiderProAPI.kt

@@ -656,6 +656,7 @@ interface RaveNowAPI {
         @Query("favouriteUserId") favouriteUserId: Int? = null,
         @Query("explore") explore: String? = null,
         @Query("newsFilter") newsFilter: String? = null,
+        @Query("videoFilter") videoFilter: String? = null,
     ): Response<ListContainer<Moment>>
 
     @Multipart

app/src/main/java/com/aiosman/ravenow/entity/Moment.kt

@@ -260,6 +260,38 @@ data class MomentImageEntity(
     var height: Int? = null
 )
 
+/**
+ * 动态视频
+ */
+data class MomentVideoEntity(
+    // 视频ID
+    val id: Long,
+    // 视频URL
+    val url: String,
+    // 原始文件名
+    val originalUrl: String? = null,
+    // 直接访问URL
+    val directUrl: String? = null,
+    // 视频缩略图URL
+    val thumbnailUrl: String? = null,
+    // 视频缩略图直接访问URL
+    val thumbnailDirectUrl: String? = null,
+    // 视频时长（秒）
+    val duration: Int? = null,
+    // 宽度
+    val width: Int? = null,
+    // 高度
+    val height: Int? = null,
+    // 文件大小（字节）
+    val size: Long? = null,
+    // 视频格式
+    val format: String? = null,
+    // 视频比特率（kbps）
+    val bitrate: Int? = null,
+    // 帧率
+    val frameRate: String? = null
+)
+
 /**
  * 动态
  */
@@ -300,6 +332,10 @@ data class MomentEntity(
     var relMoment: MomentEntity? = null,
     // 是否收藏
     var isFavorite: Boolean = false,
+    // 外部链接
+    val url: String? = null,
+    // 动态视频列表
+    val videos: List<MomentVideoEntity>? = null,
     // 新闻相关字段
     val isNews: Boolean = false,
     val newsTitle: String = "",
@@ -307,13 +343,22 @@ data class MomentEntity(
     val newsSource: String = "",
     val newsCategory: String = "",
     val newsLanguage: String = "",
-    val newsContent: String = ""
+    val newsContent: String = "",
+    // 是否已获取完整正文
+    val hasFullText: Boolean = false,
+    // 新闻摘要
+    val summary: String? = null,
+    // 新闻发布时间
+    val publishedAt: String? = null,
+    // 是否已缓存图片
+    val imageCached: Boolean = false
 )
 class MomentLoaderExtraArgs(
     val explore: Boolean? = false,
     val timelineId: Int? = null,
     val authorId : Int? = null,
-    val newsOnly: Boolean? = null
+    val newsOnly: Boolean? = null,
+    val videoOnly: Boolean? = null
 )
 class MomentLoader : DataLoader<MomentEntity,MomentLoaderExtraArgs>() {
     override suspend fun fetchData(
@@ -327,7 +372,8 @@ class MomentLoader : DataLoader<MomentEntity,MomentLoaderExtraArgs>() {
             explore = if (extra.explore == true) "true" else "",
             timelineId = extra.timelineId,
             authorId = extra.authorId,
-            newsFilter = if (extra.newsOnly == true) "news_only" else ""
+            newsFilter = if (extra.newsOnly == true) "news_only" else "",
+            videoFilter = if (extra.videoOnly == true) "video_only" else ""
         )
         val data =  result.body()?.let {
             ListContainer(

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/Moment.kt

@@ -59,6 +59,7 @@ import androidx.compose.ui.graphics.ColorFilter
 import com.aiosman.ravenow.ui.composables.TabItem
 import com.aiosman.ravenow.ui.composables.UnderlineTabItem
 import com.aiosman.ravenow.ui.composables.rememberDebouncer
+import com.aiosman.ravenow.ui.index.tabs.moment.tabs.shorts.ShortVideoScreen
 
 /**
  * 动态列表
@@ -234,6 +235,7 @@ fun MomentsList() {
                 }
                 1 -> {
                     // 短视频页面
+                    ShortVideoScreen()
                 }
                 2 -> {
                     // 动态页面 - 暂时显示时间线内容

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/shorts/ShortVideoScreen.kt

@@ -0,0 +1,185 @@
+package com.aiosman.ravenow.ui.index.tabs.moment.tabs.shorts
+
+import android.util.Log
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import com.aiosman.ravenow.GuestLoginCheckOut
+import com.aiosman.ravenow.GuestLoginCheckOutScene
+import com.aiosman.ravenow.LocalAppTheme
+import com.aiosman.ravenow.LocalNavController
+import com.aiosman.ravenow.entity.MomentEntity
+import com.aiosman.ravenow.ui.NavigationRoute
+import com.aiosman.ravenow.ui.index.tabs.shorts.ShortViewCompose
+import kotlinx.coroutines.launch
+
+/**
+ * 短视频页面
+ */
+@Composable
+fun ShortVideoScreen() {
+    val viewModel = ShortVideoViewModel
+    val allMoments = viewModel.moments
+    val navController = LocalNavController.current
+    val scope = rememberCoroutineScope()
+    val AppColors = LocalAppTheme.current
+    val momentLoader = viewModel.momentLoader
+    // 记录当前播放的短视频索引，切换 Tab 返回时恢复
+    val currentIndex = rememberSaveable { androidx.compose.runtime.mutableStateOf(0) }
+    
+    // 过滤出包含视频的动态
+    val videoMoments = remember(allMoments) {
+        val filtered = allMoments.filter { it.videos != null && it.videos.isNotEmpty() }
+        Log.d("ShortVideoScreen", "过滤视频动态 - 总动态数: ${allMoments.size}, 包含视频的动态数: ${filtered.size}")
+        filtered.forEach { moment ->
+            Log.d("ShortVideoScreen", "视频动态 ID: ${moment.id}, 视频数: ${moment.videos?.size}, 第一个视频URL: ${moment.videos?.firstOrNull()?.url}")
+        }
+        filtered
+    }
+    
+    // 初始加载数据
+    LaunchedEffect(Unit) {
+        Log.d("ShortVideoScreen", "开始加载数据")
+        viewModel.refreshPager()
+    }
+    
+    // 加载更多数据
+    LaunchedEffect(allMoments.size, videoMoments.size) {
+        Log.d("ShortVideoScreen", "检查是否需要加载更多 - allMoments: ${allMoments.size}, videoMoments: ${videoMoments.size}, hasNext: ${momentLoader.hasNext}, isLoading: ${momentLoader.isLoading}")
+        if (allMoments.isNotEmpty() && videoMoments.size < 10 && momentLoader.hasNext && !momentLoader.isLoading) {
+            // 如果视频数量少于10个，尝试加载更多
+            Log.d("ShortVideoScreen", "开始加载更多数据")
+            viewModel.loadMore()
+        }
+    }
+    
+    // 加载状态
+    if (momentLoader.isLoading && videoMoments.isEmpty()) {
+        Box(
+            modifier = Modifier
+                .fillMaxSize()
+                .background(AppColors.background),
+            contentAlignment = Alignment.Center
+        ) {
+            Column(
+                modifier = Modifier.padding(16.dp),
+                horizontalAlignment = Alignment.CenterHorizontally,
+                verticalArrangement = androidx.compose.foundation.layout.Arrangement.Center
+            ) {
+                CircularProgressIndicator(color = AppColors.main)
+                Text(
+                    text = "加载中...",
+                    modifier = Modifier.padding(top = 16.dp),
+                    color = AppColors.text,
+                    fontSize = 14.sp
+                )
+            }
+        }
+    }
+    // 错误状态
+    else if (momentLoader.error != null && videoMoments.isEmpty()) {
+        Box(
+            modifier = Modifier
+                .fillMaxSize()
+                .background(AppColors.background),
+            contentAlignment = Alignment.Center
+        ) {
+            Text(
+                text = "加载失败: ${momentLoader.error}",
+                color = AppColors.error,
+                fontSize = 14.sp
+            )
+        }
+    }
+    // 空状态 - 已加载但无视频
+    else if (!momentLoader.isLoading && videoMoments.isEmpty() && allMoments.isNotEmpty()) {
+        Box(
+            modifier = Modifier
+                .fillMaxSize()
+                .background(AppColors.background),
+            contentAlignment = Alignment.Center
+        ) {
+            Text(
+                text = "暂无短视频\n已加载 ${allMoments.size} 条动态，但都不包含视频",
+                color = AppColors.text,
+                fontSize = 16.sp
+            )
+        }
+    }
+    // 初始状态 - 还没有加载过数据
+    else if (!momentLoader.isLoading && videoMoments.isEmpty() && allMoments.isEmpty() && momentLoader.error == null) {
+        Box(
+            modifier = Modifier
+                .fillMaxSize()
+                .background(AppColors.background),
+            contentAlignment = Alignment.Center
+        ) {
+            Text(
+                text = "准备加载...",
+                color = AppColors.text,
+                fontSize = 16.sp
+            )
+        }
+    }
+    // 显示视频列表
+    else if (videoMoments.isNotEmpty()) {
+        ShortViewCompose(
+            videoMoments = videoMoments,
+            clickItemPosition = currentIndex.value,
+            onLikeClick = { moment ->
+                if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.LIKE_MOMENT)) {
+                    navController.navigate(NavigationRoute.Login.route)
+                } else {
+                    scope.launch {
+                        if (moment.liked) {
+                            viewModel.dislikeMoment(moment.id)
+                        } else {
+                            viewModel.likeMoment(moment.id)
+                        }
+                    }
+                }
+            },
+            onCommentClick = { moment ->
+                if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.COMMENT_MOMENT)) {
+                    navController.navigate(NavigationRoute.Login.route)
+                } else {
+                    scope.launch {
+                        viewModel.onAddComment(moment.id)
+                    }
+                }
+            },
+            onFavoriteClick = { moment ->
+                if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.LIKE_MOMENT)) {
+                    navController.navigate(NavigationRoute.Login.route)
+                } else {
+                    scope.launch {
+                        if (moment.isFavorite) {
+                            viewModel.unfavoriteMoment(moment.id)
+                        } else {
+                            viewModel.favoriteMoment(moment.id)
+                        }
+                    }
+                }
+            },
+            onShareClick = { moment ->
+                // TODO: 实现分享功能
+            },
+            onPageChanged = { idx -> currentIndex.value = idx }
+        )
+    }
+}
+

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/shorts/ShortVideoViewModel.kt

@@ -0,0 +1,21 @@
+package com.aiosman.ravenow.ui.index.tabs.moment.tabs.shorts
+
+import com.aiosman.ravenow.entity.MomentLoaderExtraArgs
+import com.aiosman.ravenow.ui.index.tabs.moment.BaseMomentModel
+import org.greenrobot.eventbus.EventBus
+
+object ShortVideoViewModel : BaseMomentModel() {
+    init {
+        EventBus.getDefault().register(this)
+    }
+    
+    override fun extraArgs(): MomentLoaderExtraArgs {
+        return MomentLoaderExtraArgs(explore = true, videoOnly = true)
+    }
+    
+    // 获取包含视频的动态列表
+    fun getVideoMoments(): List<com.aiosman.ravenow.entity.MomentEntity> {
+        return moments.filter { it.videos != null && it.videos.isNotEmpty() }
+    }
+}
+

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/profile/composable/GalleryItem.kt

@@ -221,7 +221,7 @@ fun GalleryGrid(
             modifier = Modifier.fillMaxSize().padding(bottom = 8.dp),
         ) {
             itemsIndexed(moments) { idx, moment ->
-                if (moment != null) {
+                if (moment != null && moment.images.isNotEmpty()) {
                     val itemDebouncer = rememberDebouncer()
                     Box(
                         modifier = Modifier

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/shorts/ShortViewCompose.kt

@@ -22,6 +22,7 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.ui.graphics.RectangleShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.PlayArrow
 import androidx.compose.material3.ExperimentalMaterial3Api
@@ -61,27 +62,65 @@ import androidx.media3.common.util.UnstableApi
 import androidx.media3.common.util.Util
 import androidx.media3.datasource.DataSource
 import androidx.media3.datasource.DefaultDataSourceFactory
+import androidx.media3.datasource.DefaultHttpDataSource
 import androidx.media3.exoplayer.ExoPlayer
 import androidx.media3.exoplayer.source.ProgressiveMediaSource
 import androidx.media3.ui.AspectRatioFrameLayout
 import androidx.media3.ui.PlayerView
 import com.aiosman.ravenow.R
+import com.aiosman.ravenow.entity.MomentEntity
 import com.aiosman.ravenow.ui.comment.CommentModalContent
+import com.aiosman.ravenow.ui.composables.CustomAsyncImage
 import com.aiosman.ravenow.ui.modifiers.noRippleClickable
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 
 @Composable
 fun ShortViewCompose(
-    videoItemsUrl: List<String>,
+    videoItemsUrl: List<String> = emptyList(),
+    videoMoments: List<MomentEntity> = emptyList(),
     clickItemPosition: Int = 0,
     videoHeader: @Composable () -> Unit = {},
-    videoBottom: @Composable () -> Unit = {}
+    videoBottom: @Composable ((MomentEntity) -> Unit)? = null,
+    onLikeClick: ((MomentEntity) -> Unit)? = null,
+    onCommentClick: ((MomentEntity) -> Unit)? = null,
+    onFavoriteClick: ((MomentEntity) -> Unit)? = null,
+    onShareClick: ((MomentEntity) -> Unit)? = null,
+    onPageChanged: ((Int) -> Unit)? = null
 ) {
-    val pagerState: PagerState = run {
+    // 优先使用 videoMoments，如果没有则使用 videoItemsUrl
-        remember {
+    val items = if (videoMoments.isNotEmpty()) {
-            PagerState(clickItemPosition, 0, videoItemsUrl.size - 1)
+        videoMoments.mapNotNull { moment ->
+            // MomentVideoEntity 的 url 已经在 toMomentItem() 中添加了 BASE_SERVER 前缀
+            moment.videos?.firstOrNull()?.url
         }
+    } else {
+        videoItemsUrl
+    }
+    
+    // 如果视频列表为空，显示空状态
+    if (items.isEmpty()) {
+        Box(
+            modifier = Modifier.fillMaxSize(),
+            contentAlignment = Alignment.Center
+        ) {
+            Text(
+                text = "暂无视频",
+                color = Color.White,
+                fontSize = 16.sp
+            )
+        }
+        return
+    }
+    
+    // 确保 items 不为空后再创建 PagerState
+    val pagerState: PagerState = remember(items.size) {
+        val maxPage = maxOf(0, items.size - 1)
+        PagerState(
+            currentPage = clickItemPosition.coerceIn(0, maxPage),
+            minPage = 0,
+            maxPage = maxPage
+        )
     }
     val initialLayout = remember {
         mutableStateOf(true)
@@ -89,20 +128,39 @@ fun ShortViewCompose(
     val pauseIconVisibleState = remember {
         mutableStateOf(false)
     }
+    
     Pager(
+        modifier = Modifier
+            .fillMaxSize()
+            .clip(RectangleShape),
         state = pagerState,
         orientation = Orientation.Vertical,
         offscreenLimit = 1
     ) {
         pauseIconVisibleState.value = false
+        val currentMoment = if (videoMoments.isNotEmpty() && page < videoMoments.size) {
+            videoMoments[page]
+        } else {
+            null
+        }
+        
+        // 同步页码到外部（用于返回时恢复进度）
+        LaunchedEffect(pagerState.currentPage) {
+            onPageChanged?.invoke(pagerState.currentPage)
+        }
         SingleVideoItemContent(
-            videoItemsUrl[page],
+            videoUrl = items[page],
-            pagerState,
+            moment = currentMoment,
-            page,
+            pagerState = pagerState,
-            initialLayout,
+            pager = page,
-            pauseIconVisibleState,
+            initialLayout = initialLayout,
-            videoHeader,
+            pauseIconVisibleState = pauseIconVisibleState,
-            videoBottom
+            VideoHeader = videoHeader,
+            VideoBottom = videoBottom,
+            onLikeClick = onLikeClick,
+            onCommentClick = onCommentClick,
+            onFavoriteClick = onFavoriteClick,
+            onShareClick = onShareClick
         )
     }
 
@@ -116,18 +174,39 @@ fun ShortViewCompose(
 @Composable
 private fun SingleVideoItemContent(
     videoUrl: String,
+    moment: MomentEntity?,
     pagerState: PagerState,
     pager: Int,
     initialLayout: MutableState<Boolean>,
     pauseIconVisibleState: MutableState<Boolean>,
-    VideoHeader: @Composable() () -> Unit,
+    VideoHeader: @Composable() () -> Unit = {},
-    VideoBottom: @Composable() () -> Unit,
+    VideoBottom: @Composable ((MomentEntity) -> Unit)? = null,
+    onLikeClick: ((MomentEntity) -> Unit)? = null,
+    onCommentClick: ((MomentEntity) -> Unit)? = null,
+    onFavoriteClick: ((MomentEntity) -> Unit)? = null,
+    onShareClick: ((MomentEntity) -> Unit)? = null
 ) {
-    Box(modifier = Modifier.fillMaxSize()) {
+    Box(
-        VideoPlayer(videoUrl, pagerState, pager, pauseIconVisibleState)
+        modifier = Modifier
+            .fillMaxSize()
+            .clip(RectangleShape) // 确保内容不会溢出到box外
+    ) {
+        VideoPlayer(
+            videoUrl = videoUrl,
+            moment = moment,
+            pagerState = pagerState,
+            pager = pager,
+            pauseIconVisibleState = pauseIconVisibleState,
+            onLikeClick = onLikeClick,
+            onCommentClick = onCommentClick,
+            onFavoriteClick = onFavoriteClick,
+            onShareClick = onShareClick
+        )
         VideoHeader.invoke()
+        if (moment != null && VideoBottom != null) {
             Box(modifier = Modifier.align(Alignment.BottomStart)) {
-            VideoBottom.invoke()
+                VideoBottom.invoke(moment)
+            }
         }
         if (initialLayout.value) {
             Box(
@@ -143,9 +222,14 @@ private fun SingleVideoItemContent(
 @Composable
 fun VideoPlayer(
     videoUrl: String,
+    moment: MomentEntity?,
     pagerState: PagerState,
     pager: Int,
     pauseIconVisibleState: MutableState<Boolean>,
+    onLikeClick: ((MomentEntity) -> Unit)? = null,
+    onCommentClick: ((MomentEntity) -> Unit)? = null,
+    onFavoriteClick: ((MomentEntity) -> Unit)? = null,
+    onShareClick: ((MomentEntity) -> Unit)? = null,
 ) {
     val context = LocalContext.current
     val scope = rememberCoroutineScope()
@@ -158,9 +242,20 @@ fun VideoPlayer(
         ExoPlayer.Builder(context)
             .build()
             .apply {
+                // 创建带有认证头的 HttpDataSource.Factory
+                val httpDataSourceFactory = DefaultHttpDataSource.Factory()
+                    .setUserAgent(Util.getUserAgent(context, context.packageName))
+                    .setDefaultRequestProperties(
+                        mapOf(
+                            "Authorization" to "Bearer ${com.aiosman.ravenow.AppStore.token ?: ""}",
+                            "DEVICE-OS" to "Android"
+                        )
+                    )
+                
+                // 创建 DataSource.Factory，使用自定义的 HttpDataSource.Factory
                 val dataSourceFactory: DataSource.Factory = DefaultDataSourceFactory(
                     context,
-                    Util.getUserAgent(context, context.packageName)
+                    httpDataSourceFactory
                 )
                 val source = ProgressiveMediaSource.Factory(dataSourceFactory)
                     .createMediaSource(MediaItem.fromUri(Uri.parse(videoUrl)))
@@ -275,21 +370,54 @@ fun VideoPlayer(
             modifier = Modifier.padding(bottom = 72.dp, end = 12.dp),
             horizontalAlignment = Alignment.CenterHorizontally
         ) {
+            if (moment != null) {
+                UserAvatar(avatarUrl = moment.avatar)
+                VideoBtn(
+                    icon = R.drawable.rider_pro_video_like,
+                    text = formatCount(moment.likeCount)
+                ) {
+                    moment?.let { onLikeClick?.invoke(it) }
+                }
+                VideoBtn(
+                    icon = R.drawable.rider_pro_video_comment,
+                    text = formatCount(moment.commentCount)
+                ) {
+                    moment?.let {
+                        showCommentModal = true
+                        onCommentClick?.invoke(it)
+                    }
+                }
+                VideoBtn(
+                    icon = R.drawable.rider_pro_video_favor,
+                    text = formatCount(moment.favoriteCount)
+                ) {
+                    moment?.let { onFavoriteClick?.invoke(it) }
+                }
+                VideoBtn(
+                    icon = R.drawable.rider_pro_video_share,
+                    text = formatCount(moment.shareCount)
+                ) {
+                    moment?.let { onShareClick?.invoke(it) }
+                }
+            } else {
                 UserAvatar()
-            VideoBtn(icon = R.drawable.rider_pro_video_like, text = "975.9k")
+                VideoBtn(icon = R.drawable.rider_pro_video_like, text = "0")
-            VideoBtn(icon = R.drawable.rider_pro_video_comment, text = "1896") {
+                VideoBtn(icon = R.drawable.rider_pro_video_comment, text = "0") {
                     showCommentModal = true
                 }
-            VideoBtn(icon = R.drawable.rider_pro_video_favor, text = "234")
+                VideoBtn(icon = R.drawable.rider_pro_video_favor, text = "0")
-            VideoBtn(icon = R.drawable.rider_pro_video_share, text = "677k")
+                VideoBtn(icon = R.drawable.rider_pro_video_share, text = "0")
+            }
         }
     }
     // info
+    if (moment != null) {
         Box(
             modifier = Modifier.fillMaxSize(),
             contentAlignment = Alignment.BottomStart
         ) {
             Column(modifier = Modifier.padding(start = 16.dp, bottom = 16.dp)) {
+                if (moment.location.isNotEmpty() && moment.location != "Worldwide") {
                     Row(
                         modifier = Modifier
                             .padding(bottom = 8.dp)
@@ -306,39 +434,43 @@ fun VideoPlayer(
                         )
                         Text(
                             modifier = Modifier.padding(end = 4.dp),
-                    text = "USA",
+                            text = moment.location,
                             fontSize = 12.sp,
                             color = Color.White,
                             style = TextStyle(fontWeight = FontWeight.Bold)
                         )
                     }
+                }
                 Text(
-                text = "@Kevinlinpr",
+                    text = "@${moment.nickname}",
                     fontSize = 16.sp,
                     color = Color.White,
                     style = TextStyle(fontWeight = FontWeight.Bold)
                 )
+                if (moment.momentTextContent.isNotEmpty()) {
                     Text(
                         modifier = Modifier
                             .fillMaxWidth()
-                    .padding(top = 4.dp), // 确保Text占用可用宽度
+                            .padding(top = 4.dp),
-                text = "Pedro Acosta to join KTM in 2025 on a multi-year deal! \uD83D\uDFE0",
+                        text = moment.momentTextContent,
                         fontSize = 16.sp,
                         color = Color.White,
                         style = TextStyle(fontWeight = FontWeight.Bold),
-                overflow = TextOverflow.Ellipsis,  // 超出范围时显示省略号
+                        overflow = TextOverflow.Ellipsis,
-                maxLines = 2 // 最多显示两行
+                        maxLines = 2
                     )
                 }
             }
+        }
+    }
 
-    if (showCommentModal) {
+    if (showCommentModal && moment != null) {
         ModalBottomSheet(
             onDismissRequest = { showCommentModal = false },
             containerColor = Color.White,
             sheetState = sheetState
         ) {
-            CommentModalContent() {
+            CommentModalContent(postId = moment.id) {
 
             }
         }
@@ -346,16 +478,37 @@ fun VideoPlayer(
 }
 
 @Composable
-fun UserAvatar() {
+fun UserAvatar(avatarUrl: String? = null) {
-    Image(
+    Box(
         modifier = Modifier
             .padding(bottom = 16.dp)
             .size(40.dp)
             .border(width = 3.dp, color = Color.White, shape = RoundedCornerShape(40.dp))
-            .clip(
+            .clip(RoundedCornerShape(40.dp))
-                RoundedCornerShape(40.dp)
+    ) {
-            ), painter = painterResource(id = R.drawable.default_avatar), contentDescription = ""
+        if (avatarUrl != null && avatarUrl.isNotEmpty()) {
+            CustomAsyncImage(
+                imageUrl = avatarUrl,
+                contentDescription = "用户头像",
+                modifier = Modifier.fillMaxSize(),
+                defaultRes = R.drawable.default_avatar
             )
+        } else {
+            Image(
+                painter = painterResource(id = R.drawable.default_avatar),
+                contentDescription = "用户头像"
+            )
+        }
+    }
+}
+
+// 格式化数字显示
+private fun formatCount(count: Int): String {
+    return when {
+        count >= 1_000_000 -> String.format("%.1fM", count / 1_000_000.0)
+        count >= 1_000 -> String.format("%.1fK", count / 1_000.0)
+        else -> count.toString()
+    }
 }
 
 @Composable