Merge pull request #45 from Kevinlinpr/zhong_1

登录界面UI调整；新增新闻评论

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

@@ -32,6 +32,21 @@ data class Moment(
     val time: String,
     @SerializedName("isFollowed")
     val isFollowed: Boolean,
+    // 新闻相关字段
+    @SerializedName("isNews")
+    val isNews: Boolean = false,
+    @SerializedName("newsTitle")
+    val newsTitle: String? = null,
+    @SerializedName("newsUrl")
+    val newsUrl: String? = null,
+    @SerializedName("newsSource")
+    val newsSource: String? = null,
+    @SerializedName("newsCategory")
+    val newsCategory: String? = null,
+    @SerializedName("newsLanguage")
+    val newsLanguage: String? = null,
+    @SerializedName("newsContent")
+    val newsContent: String? = null,
 ) {
     fun toMomentItem(): MomentEntity {
         return MomentEntity(
@@ -60,6 +75,14 @@ data class Moment(
             authorId = user.id.toInt(),
             liked = isLiked,
             isFavorite = isFavorite,
+            // 新闻相关字段
+            isNews = isNews,
+            newsTitle = newsTitle ?: "",
+            newsUrl = newsUrl ?: "",
+            newsSource = newsSource ?: "",
+            newsCategory = newsCategory ?: "",
+            newsLanguage = newsLanguage ?: "",
+            newsContent = newsContent ?: ""
         )
     }
 }

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

@@ -527,6 +527,7 @@ interface RaveNowAPI {
         @Query("trend") trend: String? = null,
         @Query("favouriteUserId") favouriteUserId: Int? = null,
         @Query("explore") explore: String? = null,
+        @Query("newsFilter") newsFilter: String? = null,
     ): Response<ListContainer<Moment>>
 
     @Multipart

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

@@ -299,12 +299,21 @@ data class MomentEntity(
     // 关联动态
     var relMoment: MomentEntity? = null,
     // 是否收藏
-    var isFavorite: Boolean = false
+    var isFavorite: Boolean = false,
+    // 新闻相关字段
+    val isNews: Boolean = false,
+    val newsTitle: String = "",
+    val newsUrl: String = "",
+    val newsSource: String = "",
+    val newsCategory: String = "",
+    val newsLanguage: String = "",
+    val newsContent: String = ""
 )
 class MomentLoaderExtraArgs(
     val explore: Boolean? = false,
     val timelineId: Int? = null,
-    val authorId : Int? = null
+    val authorId : Int? = null,
+    val newsOnly: Boolean? = null
 )
 class MomentLoader : DataLoader<MomentEntity,MomentLoaderExtraArgs>() {
     override suspend fun fetchData(
@@ -317,7 +326,8 @@ class MomentLoader : DataLoader<MomentEntity,MomentLoaderExtraArgs>() {
             pageSize = pageSize,
             explore = if (extra.explore == true) "true" else "",
             timelineId = extra.timelineId,
-            authorId = extra.authorId
+            authorId = extra.authorId,
+            newsFilter = if (extra.newsOnly == true) "news_only" else ""
         )
         val data =  result.body()?.let {
             ListContainer(
@@ -355,6 +365,18 @@ class MomentLoader : DataLoader<MomentEntity,MomentLoaderExtraArgs>() {
         onListChanged?.invoke(this.list)
     }
 
+    fun updateCommentCount(id: Int, delta: Int) {
+        this.list = this.list.map { momentItem ->
+            if (momentItem.id == id) {
+                val newCount = (momentItem.commentCount + delta).coerceAtLeast(0)
+                momentItem.copy(commentCount = newCount)
+            } else {
+                momentItem
+            }
+        }.toMutableList()
+        onListChanged?.invoke(this.list)
+    }
+
     fun removeMoment(id: Int) {
         this.list = this.list.filter { it.id != id }.toMutableList()
         onListChanged?.invoke(this.list)

app/src/main/java/com/aiosman/ravenow/ui/composables/EditCommentBottomModal.kt

@@ -51,7 +51,8 @@ import com.aiosman.ravenow.ui.modifiers.noRippleClickable
 @Composable
 fun EditCommentBottomModal(
     replyComment: CommentEntity? = null,
-    onSend: (String) -> Unit = {}
+    autoFocus: Boolean = false,
+    onSend: (String) -> Unit = {},
 ) {
     val AppColors = LocalAppTheme.current
     var text by remember { mutableStateOf("") }
@@ -59,8 +60,10 @@ fun EditCommentBottomModal(
     val focusRequester = remember { FocusRequester() }
     val context = LocalContext.current
 
-    LaunchedEffect(Unit) {
-        focusRequester.requestFocus()
+    LaunchedEffect(autoFocus) {
+        if (autoFocus) {
+            focusRequester.requestFocus()
+        }
     }
 
     Column(

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

@@ -72,9 +72,12 @@ open class BaseMomentModel :ViewModel(){
     }
 
 
-    suspend fun onAddComment(id: Int) {
-//        val currentPagingData = _momentsFlow.value
-//        updateCommentCount(id)
+    fun onAddComment(id: Int) {
+        momentLoader.updateCommentCount(id, +1)
+    }
+
+    fun onDeleteComment(id: Int) {
+        momentLoader.updateCommentCount(id, -1)
     }
 
 
@@ -83,6 +86,7 @@ open class BaseMomentModel :ViewModel(){
     fun onMomentFavoriteChangeEvent(event: MomentFavouriteChangeEvent) {
         momentLoader.updateFavoriteCount(event.postId, event.isFavourite)
     }
+
     suspend fun favoriteMoment(id: Int) {
         momentService.favoriteMoment(id)
         momentLoader.updateFavoriteCount(id, true)

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

@@ -0,0 +1,306 @@
+package com.aiosman.ravenow.ui.index.tabs.moment.tabs.news
+
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.foundation.layout.asPaddingValues
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.navigationBars
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Close
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.ModalBottomSheet
+import androidx.compose.material3.Text
+import androidx.compose.material3.rememberModalBottomSheetState
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.ColorFilter
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.viewmodel.compose.viewModel
+import com.aiosman.ravenow.AppState
+import com.aiosman.ravenow.GuestLoginCheckOut
+import com.aiosman.ravenow.GuestLoginCheckOutScene
+import com.aiosman.ravenow.LocalAppTheme
+import com.aiosman.ravenow.LocalNavController
+import com.aiosman.ravenow.R
+import com.aiosman.ravenow.data.CommentService
+import com.aiosman.ravenow.data.CommentServiceImpl
+import com.aiosman.ravenow.entity.CommentEntity
+import com.aiosman.ravenow.ui.NavigationRoute
+import com.aiosman.ravenow.ui.composables.EditCommentBottomModal
+import com.aiosman.ravenow.ui.composables.debouncedClickable
+import com.aiosman.ravenow.ui.composables.rememberDebouncedNavigation
+import com.aiosman.ravenow.ui.modifiers.noRippleClickable
+import com.aiosman.ravenow.ui.post.CommentContent
+import com.aiosman.ravenow.ui.post.CommentMenuModal
+import com.aiosman.ravenow.ui.post.CommentsViewModel
+import com.aiosman.ravenow.ui.post.OrderSelectionComponent
+import kotlinx.coroutines.launch
+
+
+class NewsCommentModalViewModel(
+    val postId: Int?
+) : ViewModel() {
+    var commentsViewModel: CommentsViewModel = CommentsViewModel(postId.toString())
+    var commentService: CommentService = CommentServiceImpl()
+    
+    init {
+        commentsViewModel.preTransit()
+    }
+
+    fun likeComment(commentId: Int) {
+        viewModelScope.launch {
+            commentsViewModel.likeComment(commentId)
+        }
+    }
+    
+    fun unlikeComment(commentId: Int) {
+        viewModelScope.launch {
+            commentsViewModel.unlikeComment(commentId)
+        }
+    }
+    
+    fun createComment(
+        content: String,
+        parentCommentId: Int? = null,
+        replyUserId: Int? = null,
+        replyCommentId: Int? = null
+    ) {
+        viewModelScope.launch {
+            commentsViewModel.createComment(
+                content = content,
+                parentCommentId = parentCommentId,
+                replyUserId = replyUserId,
+                replyCommentId = replyCommentId
+            )
+        }
+    }
+    
+    fun deleteComment(commentId: Int) {
+        commentsViewModel.deleteComment(commentId)
+    }
+}
+
+// 新闻评论弹窗
+// @param postId 新闻帖子ID
+// @param commentCount 评论数量
+// @param onDismiss 关闭回调
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun NewsCommentModal(
+    postId: Int? = null,
+    commentCount: Int = 0,
+    onDismiss: () -> Unit = {},
+    onCommentAdded: () -> Unit = {},
+    onCommentDeleted: () -> Unit = {}
+) {
+    val AppColors = LocalAppTheme.current
+    val navController = LocalNavController.current
+    val debouncedNavigation = rememberDebouncedNavigation()
+    
+    // 实时评论数状态
+    var currentCommentCount by remember { mutableStateOf(commentCount) }
+    
+    val model = viewModel<NewsCommentModalViewModel>(
+        key = "NewsCommentModalViewModel_$postId",
+        factory = object : ViewModelProvider.Factory {
+            override fun <T : ViewModel> create(modelClass: Class<T>): T {
+                return NewsCommentModalViewModel(postId) as T
+            }
+        }
+    )
+    
+    val commentViewModel = model.commentsViewModel
+    var navBarHeight = WindowInsets.navigationBars.asPaddingValues().calculateBottomPadding()
+    
+    var showCommentMenu by remember { mutableStateOf(false) }
+    var contextComment by remember { mutableStateOf<CommentEntity?>(null) }
+    var replyComment by remember { mutableStateOf<CommentEntity?>(null) }
+    
+    // 菜单弹窗
+    if (showCommentMenu) {
+        ModalBottomSheet(
+            onDismissRequest = {
+                showCommentMenu = false
+            },
+            containerColor = AppColors.background,
+            sheetState = rememberModalBottomSheetState(
+                skipPartiallyExpanded = true
+            ),
+            dragHandle = {},
+            shape = RoundedCornerShape(topStart = 16.dp, topEnd = 16.dp),
+            windowInsets = WindowInsets(0)
+        ) {
+            CommentMenuModal(
+                onDeleteClick = {
+                    showCommentMenu = false
+                    contextComment?.let {
+                        model.deleteComment(it.id)
+                        onCommentDeleted()
+                        currentCommentCount = (currentCommentCount - 1).coerceAtLeast(0)
+                    }
+                },
+                commentEntity = contextComment,
+                onCloseClick = {
+                    showCommentMenu = false
+                },
+                isSelf = AppState.UserId?.toLong() == contextComment?.author,
+                onLikeClick = {
+                    if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.LIKE_MOMENT)) {
+                        debouncedNavigation {
+                            navController.navigate(NavigationRoute.Login.route)
+                        }
+                    } else {
+                        showCommentMenu = false
+                        contextComment?.let {
+                            if (it.liked) {
+                                model.unlikeComment(it.id)
+                            } else {
+                                model.likeComment(it.id)
+                            }
+                        }
+                    }
+                },
+                onReplyClick = {
+                    if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.COMMENT_MOMENT)) {
+                        debouncedNavigation {
+                            navController.navigate(NavigationRoute.Login.route)
+                        }
+                    } else {
+                        showCommentMenu = false
+                        replyComment = contextComment
+                    }
+                }
+            )
+        }
+    }
+
+    Column(
+        modifier = Modifier.background(AppColors.background)
+    ) {
+        Row(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 16.dp, vertical = 8.dp),
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Text(
+                text = "${currentCommentCount}条评论",
+                fontSize = 15.sp,
+                fontWeight = FontWeight.Bold,
+                color = AppColors.text
+            )
+
+            // 排序选择
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth(),
+                horizontalArrangement = Arrangement.End
+            ) {
+                OrderSelectionComponent {
+                    commentViewModel.order = it
+                    commentViewModel.reloadComment()
+                }
+            }
+        }
+
+        // 评论列表
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .weight(1f)
+        ) {
+            Box(
+                modifier = Modifier.fillMaxWidth()
+            ) {
+                LazyColumn {
+                    item {
+                        CommentContent(
+                            viewModel = commentViewModel,
+                            onLongClick = { comment ->
+                                showCommentMenu = true
+                                contextComment = comment
+                            },
+                            onReply = { parentComment, _, _, _ ->
+                                if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.COMMENT_MOMENT)) {
+                                    debouncedNavigation {
+                                        navController.navigate(NavigationRoute.Login.route)
+                                    }
+                                } else {
+                                    replyComment = parentComment
+                                }
+                            }
+                        )
+                    }
+                }
+            }
+        }
+        
+        // 底部输入栏
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .background(AppColors.background)
+        ) {
+            HorizontalDivider(color = AppColors.inputBackground)
+            
+            EditCommentBottomModal(
+                replyComment = replyComment,
+                autoFocus = false
+            ) {
+                if (replyComment != null) {
+                    if (replyComment?.parentCommentId != null) {
+                        // 第三级评论
+                        model.createComment(
+                            content = it,
+                            parentCommentId = replyComment?.parentCommentId,
+                            replyUserId = replyComment?.author?.toInt(),
+                            replyCommentId = replyComment?.id
+                        )
+                    } else {
+                        // 子级评论
+                        model.createComment(
+                            content = it,
+                            parentCommentId = replyComment?.id,
+                            replyCommentId = replyComment?.id
+                        )
+                    }
+                } else {
+                    // 顶级评论
+                    model.createComment(content = it)
+                }
+                replyComment = null
+                onCommentAdded()
+                currentCommentCount++
+            }
+            
+            Spacer(modifier = Modifier.height(navBarHeight))
+        }
+    }
+}
+  

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

@@ -1,5 +1,6 @@
 package com.aiosman.ravenow.ui.index.tabs.moment.tabs.news
 
+import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
@@ -10,24 +11,27 @@ import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.statusBars
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.pager.VerticalPager
+import androidx.compose.foundation.pager.rememberPagerState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.ExperimentalMaterialApi
 import androidx.compose.material.pullrefresh.PullRefreshIndicator
-import androidx.compose.material.pullrefresh.pullRefresh
-import androidx.compose.material.pullrefresh.rememberPullRefreshState
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.Text
+import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
@@ -39,55 +43,41 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.compose.ui.platform.LocalConfiguration
+import com.aiosman.ravenow.GuestLoginCheckOut
+import com.aiosman.ravenow.GuestLoginCheckOutScene
 import com.aiosman.ravenow.LocalAppTheme
+import com.aiosman.ravenow.LocalNavController
 import com.aiosman.ravenow.R
 import com.aiosman.ravenow.entity.MomentEntity
 import com.aiosman.ravenow.exp.timeAgo
+import com.aiosman.ravenow.exp.formatPostTime2
+import com.aiosman.ravenow.ui.NavigationRoute
 import com.aiosman.ravenow.ui.composables.CustomAsyncImage
-import com.aiosman.ravenow.ui.index.tabs.moment.tabs.dynamic.DynamicViewModel
+import com.aiosman.ravenow.ui.composables.rememberDebouncer
+import com.aiosman.ravenow.ui.index.tabs.moment.tabs.news.NewsViewModel
+import com.aiosman.ravenow.ui.modifiers.noRippleClickable
+import kotlinx.coroutines.launch
 
-@OptIn(ExperimentalMaterialApi::class)
+@OptIn(ExperimentalMaterialApi::class, ExperimentalMaterial3Api::class, ExperimentalFoundationApi::class)
 @Composable
 fun NewsScreen() {
-    val model = DynamicViewModel
+    val model = NewsViewModel
     val moments = model.moments
     val AppColors = LocalAppTheme.current
     val context = LocalContext.current
+    val navController = LocalNavController.current
+    val scope = rememberCoroutineScope()
     
-    // 下拉刷新状态
-    val state = rememberPullRefreshState(model.refreshing, onRefresh = {
-        model.refreshPager(pullRefresh = true)
-    })
+    // 评论弹窗状态
+    var showCommentModal by remember { mutableStateOf(false) }
+    var selectedMoment by remember { mutableStateOf<MomentEntity?>(null) }
+    // 垂直翻页状态
+    val pagerState = rememberPagerState(pageCount = { moments.size })
     
-    // 列表状态
-    val listState = rememberLazyListState()
-    
-    // 用于跟踪是否已经触发过加载更多
-    var hasTriggeredLoadMore by remember { mutableStateOf(false) }
-    
-    // 监听滚动到底部
-    val reachedBottom by remember {
-        derivedStateOf {
-            val layoutInfo = listState.layoutInfo
-            val lastVisibleItem = layoutInfo.visibleItemsInfo.lastOrNull()
-            val totalItems = layoutInfo.totalItemsCount
-
-            if (lastVisibleItem == null || totalItems == 0) {
-                false
-            } else {
-                val isLastItemVisible = lastVisibleItem.index >= totalItems - 2
-                isLastItemVisible && !hasTriggeredLoadMore
-            }
-        }
-    }
-    
-    // 加载更多数据
-    LaunchedEffect(reachedBottom) {
-        if (reachedBottom) {
-            hasTriggeredLoadMore = true
-            model.loadMore()
-        }
-    }
+    // 防抖器
+    val likeDebouncer = rememberDebouncer()
+    val favoriteDebouncer = rememberDebouncer()
 
     // 初始化加载数据
     LaunchedEffect(Unit) {
@@ -96,9 +86,13 @@ fun NewsScreen() {
     
     // 监听数据变化，重置加载状态
     LaunchedEffect(moments.size) {
-        if (moments.size > 0) {
-            kotlinx.coroutines.delay(500)
-            hasTriggeredLoadMore = false
+        // 当数据增加时，如果接近列表末尾，Pager会自动更新页数
+    }
+
+    // 当翻页接近末尾时加载更多
+    LaunchedEffect(pagerState.currentPage, moments.size) {
+        if (moments.isNotEmpty() && pagerState.currentPage >= moments.size - 2) {
+            model.loadMore()
         }
     }
     
@@ -107,26 +101,96 @@ fun NewsScreen() {
             .fillMaxSize()
             .background(AppColors.background)
     ) {
-        Box(Modifier.pullRefresh(state)) {
-            LazyColumn(
+        if (moments.isEmpty()) {
+            Box(
                 modifier = Modifier.fillMaxSize(),
-                state = listState
+                contentAlignment = Alignment.Center
             ) {
-                items(
-                    moments.size,
-                    key = { idx -> idx }
-                ) { idx ->
-                    // 处理下标越界
-                    if (idx < 0 || idx >= moments.size) return@items
-                    val momentItem = moments[idx] ?: return@items
-                    
-                    NewsItem(
-                        moment = momentItem,
-                        modifier = Modifier.fillMaxWidth()
-                    )
-                }
+                Text(text = "暂无新闻内容", color = AppColors.text, fontSize = 16.sp)
+            }
+        } else {
+            VerticalPager(
+                state = pagerState,
+                modifier = Modifier.fillMaxSize()
+            ) { page ->
+                val momentItem = moments.getOrNull(page) ?: return@VerticalPager
+                NewsItem(
+                    moment = momentItem,
+                    modifier = Modifier.fillMaxSize(),
+                    onCommentClick = {
+                        selectedMoment = momentItem
+                        showCommentModal = true
+                    },
+                    onLikeClick = {
+                        likeDebouncer {
+                            // 检查游客模式
+                            if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.LIKE_MOMENT)) {
+                                navController.navigate(NavigationRoute.Login.route)
+                            } else {
+                                scope.launch {
+                                    if (momentItem.liked) {
+                                        model.dislikeMoment(momentItem.id)
+                                    } else {
+                                        model.likeMoment(momentItem.id)
+                                    }
+                                }
+                            }
+                        }
+                    },
+                    onFavoriteClick = {
+                        favoriteDebouncer {
+                            // 检查游客模式
+                            if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.LIKE_MOMENT)) {
+                                navController.navigate(NavigationRoute.Login.route)
+                            } else {
+                                scope.launch {
+                                    if (momentItem.isFavorite) {
+                                        model.unfavoriteMoment(momentItem.id)
+                                    } else {
+                                        model.favoriteMoment(momentItem.id)
+                                    }
+                                }
+                            }
+                        }
+                    }
+                )
+            }
+        }
+        
+        // 评论弹窗
+        if (showCommentModal && selectedMoment != null) {
+            val configuration = LocalConfiguration.current
+            val screenHeight = configuration.screenHeightDp.dp
+            val sheetHeight = screenHeight * 0.67f // 三分之二高度
+            
+            ModalBottomSheet(
+                onDismissRequest = {
+                    showCommentModal = false
+                },
+                sheetState = rememberModalBottomSheetState(
+                    skipPartiallyExpanded = true
+                ),
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .height(sheetHeight),
+                containerColor = AppColors.background,
+                shape = RoundedCornerShape(topStart = 16.dp, topEnd = 16.dp),
+                windowInsets = androidx.compose.foundation.layout.WindowInsets(0)
+            ) {
+                NewsCommentModal(
+                    postId = selectedMoment?.id,
+                        commentCount = selectedMoment?.commentCount ?: 0,
+                        onDismiss = {
+                            showCommentModal = false
+                        },
+                        onCommentAdded = {
+                            selectedMoment?.id?.let { model.onAddComment(it) }
+                        },
+                        onCommentDeleted = {
+                            selectedMoment?.id?.let { model.onDeleteComment(it) }
+                        }
+                )
             }
-            PullRefreshIndicator(model.refreshing, state, Modifier.align(Alignment.TopCenter))
         }
     }
 }
@@ -135,20 +199,26 @@ fun NewsScreen() {
 @Composable
 fun NewsItem(
     moment: MomentEntity,
-    modifier: Modifier = Modifier
+    modifier: Modifier = Modifier,
+    onCommentClick: () -> Unit = {},
+    onLikeClick: () -> Unit = {},
+    onFavoriteClick: () -> Unit = {}
 ) {
     val AppColors = LocalAppTheme.current
     val context = LocalContext.current
     
     Column(
         modifier = modifier
-            .fillMaxWidth()
-            .height(700.dp)
+            .fillMaxSize()
             .background(AppColors.background)
             .padding(vertical = 8.dp),
         verticalArrangement = Arrangement.SpaceBetween
     ) {
-        Column {
+        Column(
+            modifier = Modifier
+                .weight(1f)
+                .padding(bottom = 30.dp)
+        ) {
             // 新闻图片
             Box(
                 modifier = Modifier
@@ -183,7 +253,7 @@ fun NewsItem(
             
             // 新闻标题
             Text(
-                text = moment.nickname, // 暂时使用用户名作为标题
+                text = if (moment.newsTitle.isNotEmpty()) moment.newsTitle else moment.nickname,
                 modifier = Modifier
                     .fillMaxWidth()
                     .padding(horizontal = 16.dp),
@@ -196,15 +266,17 @@ fun NewsItem(
             
             Spacer(modifier = Modifier.height(16.dp))
             
-            // 新闻内容
+            // 新闻内容（超出使用省略号）
             Text(
-                text = moment.momentTextContent, // 使用动态内容作为新闻内容
+                text = if (moment.newsContent.isNotEmpty()) moment.newsContent else moment.momentTextContent,
                 modifier = Modifier
                     .fillMaxWidth()
                     .padding(horizontal = 16.dp),
                 fontSize = 14.sp,
                 color = AppColors.text,
-                lineHeight = 20.sp
+                lineHeight = 20.sp,
+                maxLines = 6,
+                overflow = TextOverflow.Ellipsis
             )
             
             Spacer(modifier = Modifier.height(16.dp))
@@ -217,11 +289,16 @@ fun NewsItem(
                 horizontalArrangement = Arrangement.SpaceBetween,
                 verticalAlignment = Alignment.CenterVertically
             ) {
-                // 来源和时间
+                // 来源和时间（显示月份与具体时间）
                 Text(
-                    text = "${moment.nickname} • ${moment.time.timeAgo(context)}",
+                    text = if (moment.newsSource.isNotEmpty()) "${moment.newsSource} • ${moment.time.formatPostTime2()}" else "${moment.nickname} • ${moment.time.formatPostTime2()}",
                     fontSize = 12.sp,
-                    color = AppColors.secondaryText
+                    color = AppColors.secondaryText,
+                    modifier = Modifier
+                        .weight(1f)
+                        .padding(end = 8.dp),
+                    maxLines = 2,
+                    overflow = TextOverflow.Ellipsis
                 )
                 
                 // 查看全文
@@ -249,28 +326,31 @@ fun NewsItem(
             modifier = Modifier
                 .fillMaxWidth()
                 .padding(horizontal = 16.dp)
-                .padding(bottom = 50.dp),
+                .padding(bottom = 25.dp),
             horizontalArrangement = Arrangement.SpaceEvenly
         ) {
             // 点赞
             NewsActionButton(
-                icon = R.drawable.rider_pro_moment_like,
+                icon = if (moment.liked) R.drawable.rider_pro_moment_liked else R.drawable.rider_pro_moment_like,
                 count = moment.likeCount.toString(),
-                isActive = moment.liked
+                isActive = moment.liked,
+                modifier = Modifier.noRippleClickable { onLikeClick() }
             )
             
             // 评论
             NewsActionButton(
                 icon = R.mipmap.icon_comment,
                 count = moment.commentCount.toString(),
-                isActive = false
+                isActive = false,
+                modifier = Modifier.noRippleClickable { onCommentClick() }
             )
             
             // 收藏
             NewsActionButton(
-                icon = R.mipmap.icon_collect,
+                icon = if (moment.isFavorite) R.mipmap.icon_variant_2 else R.mipmap.icon_collect,
                 count = moment.favoriteCount.toString(),
-                isActive = moment.isFavorite
+                isActive = moment.isFavorite,
+                modifier = Modifier.noRippleClickable { onFavoriteClick() }
             )
             
             // 分享
@@ -311,10 +391,7 @@ fun NewsActionButton(
         Image(
             painter = androidx.compose.ui.res.painterResource(id = icon),
             contentDescription = "操作图标",
-            modifier = Modifier.size(16.dp),
-            colorFilter = ColorFilter.tint(
-                if (isActive) AppColors.background else AppColors.text
-            )
+            modifier = Modifier.size(16.dp)
         )
         
         if (count.isNotEmpty()) {
@@ -322,7 +399,7 @@ fun NewsActionButton(
             Text(
                 text = count,
                 fontSize = 12.sp,
-                color = if (isActive) AppColors.background else AppColors.text
+                color = AppColors.text
             )
         }
         if (text != null) {

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

@@ -0,0 +1,18 @@
+package com.aiosman.ravenow.ui.index.tabs.moment.tabs.news
+
+import com.aiosman.ravenow.entity.MomentLoaderExtraArgs
+import com.aiosman.ravenow.ui.index.tabs.moment.BaseMomentModel
+
+object NewsViewModel : BaseMomentModel() {
+    override fun extraArgs(): MomentLoaderExtraArgs {
+        // 只拉取新闻
+        return MomentLoaderExtraArgs(
+            explore = false,
+            timelineId = null,
+            authorId = null,
+            newsOnly = true
+        )
+    }
+}
+
+

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

@@ -6,6 +6,7 @@ import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
@@ -47,66 +48,72 @@ fun SelfProfileAction(
             verticalAlignment = Alignment.CenterVertically,
             horizontalArrangement = Arrangement.Center,
             modifier = Modifier
-                .weight(1f)
-                .clip(RoundedCornerShape(10.dp))
-                .background(AppColors.nonActive)
-                .padding(horizontal = 5.dp, vertical = 12.dp)
+                .width(60.dp).height(25.dp)
+                .clip(RoundedCornerShape(12.dp))
+                .background(androidx.compose.ui.graphics.Color(0x229284BD))
                 .noRippleClickable {
                     editProfileDebouncer {
                         onEditProfile()
                     }
                 }
         ) {
+            Image(
+                painter = painterResource(id = R.mipmap.fill_and_sign),
+                contentDescription = "",
+                modifier = Modifier.size(12.dp),
+                colorFilter = ColorFilter.tint(androidx.compose.ui.graphics.Color(0xFF9284BD))
+            )
+            Spacer(modifier = Modifier.width(4.dp))
             Text(
                 text = stringResource(R.string.edit_profile),
-                fontSize = 14.sp,
-                fontWeight = FontWeight.W900,
-                color = AppColors.text,
+                fontSize = 12.sp,
+                fontWeight = FontWeight.W600,
+                color = androidx.compose.ui.graphics.Color(0xFF9284BD),
             )
         }
 
-        // 预留按钮位置
-        Row(
-            verticalAlignment = Alignment.CenterVertically,
-            horizontalArrangement = Arrangement.Center,
-            modifier = Modifier
-                .weight(1f)
-                .clip(RoundedCornerShape(10.dp))
-                .padding(horizontal = 16.dp, vertical = 12.dp)
-                .noRippleClickable {
-
-                }
-        ) {
-            Text(
-                text = "",
-                fontSize = 14.sp,
-                fontWeight = FontWeight.W900,
-                color = AppColors.text,
-            )
-        }
-
-        // 分享按钮
-        Row(
-            verticalAlignment = Alignment.CenterVertically,
-            horizontalArrangement = Arrangement.Center,
-            modifier = Modifier
-                .weight(1f)
-                .clip(RoundedCornerShape(10.dp))
-                .background(AppColors.nonActive)
-                .padding(horizontal = 16.dp, vertical = 12.dp)
-                .noRippleClickable {
-                    shareDebouncer {
-                        // TODO: 添加分享逻辑
-                    }
-                }
-        ) {
-            Text(
-                text = stringResource(R.string.share),
-                fontSize = 14.sp,
-                fontWeight = FontWeight.W900,
-                color = AppColors.text,
-            )
-        }
+//        // 预留按钮位置
+//        Row(
+//            verticalAlignment = Alignment.CenterVertically,
+//            horizontalArrangement = Arrangement.Center,
+//            modifier = Modifier
+//                .weight(1f)
+//                .clip(RoundedCornerShape(10.dp))
+//                .padding(horizontal = 16.dp, vertical = 12.dp)
+//                .noRippleClickable {
+//
+//                }
+//        ) {
+//            Text(
+//                text = "",
+//                fontSize = 14.sp,
+//                fontWeight = FontWeight.W900,
+//                color = AppColors.text,
+//            )
+//        }
+//
+//        // 分享按钮
+//        Row(
+//            verticalAlignment = Alignment.CenterVertically,
+//            horizontalArrangement = Arrangement.Center,
+//            modifier = Modifier
+//                .weight(1f)
+//                .clip(RoundedCornerShape(10.dp))
+//                .background(AppColors.nonActive)
+//                .padding(horizontal = 16.dp, vertical = 12.dp)
+//                .noRippleClickable {
+//                    shareDebouncer {
+//                        // TODO: 添加分享逻辑
+//                    }
+//                }
+//        ) {
+//            Text(
+//                text = stringResource(R.string.share),
+//                fontSize = 14.sp,
+//                fontWeight = FontWeight.W900,
+//                color = AppColors.text,
+//            )
+//        }
 
 //        // Rave Premium 按钮（右侧）
 //        Row(

app/src/main/java/com/aiosman/ravenow/ui/login/login.kt

@@ -359,30 +359,31 @@ fun LoginPage() {
                     NavigationRoute.EmailSignUp.route,
                 )
             }
-           //苹果登录tab
+           //谷歌登录tab
                 Spacer(modifier = Modifier.height(16.dp))
                 ActionButton(
                     modifier = Modifier
                         .fillMaxWidth()
+                        .height(52.dp)
                         .border(
-                            width = 1.dp,
+                            width = 1.5.dp,
                             color = if (AppState.darkMode) Color.White else Color.Black,
                             shape = RoundedCornerShape(24.dp)
                         ),
-                    text = stringResource(R.string.sign_in_with_apple),
+                    text = stringResource(R.string.sign_in_with_google),
                     color = if (AppState.darkMode) Color.White else Color.Black,
                     backgroundColor = if (AppState.darkMode) Color.Black else Color.White,
                     leading = {
                         Image(
-                            painter = painterResource(id = R.mipmap.apple_logo_medium),
-                            contentDescription = "Apple",
-                            modifier = Modifier.size(36.dp),
-                            colorFilter = ColorFilter.tint(if (AppState.darkMode) Color.White else Color.Black)
+                            painter = painterResource(id = R.mipmap.rider_pro_signup_google),
+                            contentDescription = "Google",
+                            modifier = Modifier.size(18.dp),
                         )
                     },
                     expandText = true,
-                    contentPadding = PaddingValues(vertical = 8.dp, horizontal = 8.dp)
+                    contentPadding = PaddingValues(vertical = 8.dp, horizontal = 10.dp)
                 ) {
+                    googleLogin()
                 }
 
             //登录tab

app/src/main/java/com/aiosman/ravenow/ui/login/signup.kt

@@ -211,7 +211,7 @@ fun SignupScreen() {
                                 )
                                 Spacer(modifier = Modifier.width(8.dp))
                             },
-                            text = stringResource(R.string.sign_in_with_apple),
+                            text = stringResource(R.string.sign_in_with_google),
                         ) {
                             googleLogin()
 

app/src/main/res/values-ja/strings.xml

@@ -33,7 +33,7 @@
     <string name="text_hint_password">パスワードを入力してください</string>
     <string name="sign_up_upper">サインアップ</string>
     <string name="sign_in_with_email">メールで接続</string>
-    <string name="sign_in_with_apple">Appleで接続</string>
+    <string name="sign_in_with_google">Googleで接続</string>
     <string name="back_upper">戻る</string>
     <string name="text_hint_confirm_password">パスワードを再入力してください</string>
     <string name="login_confirm_password_label">パスワードの確認</string>

app/src/main/res/values-zh/strings.xml

@@ -32,7 +32,7 @@
     <string name="text_hint_password">输入密码</string>
     <string name="sign_up_upper">注册</string>
     <string name="sign_in_with_email">使用邮箱注册</string>
-    <string name="sign_in_with_apple">使用Apple登录</string>
+    <string name="sign_in_with_google">使用Google账号登录</string>
     <string name="back_upper">返回</string>
     <string name="text_hint_confirm_password">再次输入密码</string>
     <string name="login_confirm_password_label">再次输入密码</string>
@@ -48,7 +48,7 @@
     <string name="error_not_accept_term">"为了提供更好的服务，请您在注册前仔细阅读并同意《用户协议》。 "</string>
     <string name="empty_my_post_title">还没有发布任何动态</string>
     <string name="empty_my_post_content">发布一个动态吧</string>
-    <string name="edit_profile">编辑资料</string>
+    <string name="edit_profile">编辑</string>
     <string name="share">分享</string>
     <string name="logout">登出</string>
     <string name="change_password">修改密码</string>

app/src/main/res/values/strings.xml

@@ -32,7 +32,7 @@
     <string name="text_hint_password">Enter your password</string>
     <string name="sign_up_upper">Sign Up</string>
     <string name="sign_in_with_email">Connect with Email</string>
-    <string name="sign_in_with_apple">Continue with Apple</string>
+    <string name="sign_in_with_google">Continue with Google</string>
     <string name="back_upper">BACK</string>
     <string name="text_hint_confirm_password">Enter your password again</string>
     <string name="login_confirm_password_label">Confirm password</string>