Merge remote-tracking branch 'refs/remotes/origin/main'

app/build.gradle.kts

@@ -101,6 +101,5 @@ dependencies {
     implementation("com.google.firebase:firebase-analytics")
     implementation("com.google.firebase:firebase-perf")
     implementation("com.google.firebase:firebase-messaging-ktx")
-
 }
 

app/src/main/AndroidManifest.xml

@@ -1,10 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
+
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
@@ -16,7 +18,8 @@
         android:theme="@style/Theme.RiderPro"
         android:usesCleartextTraffic="true"
         tools:targetApi="31">
-        <meta-data android:name="com.google.android.geo.API_KEY"
+        <meta-data
+            android:name="com.google.android.geo.API_KEY"
             android:value="AIzaSyBM9xMcybq9IbFSFVneZ4nAqQ0ZmTnHGO4" />
         <meta-data
             android:name="com.google.firebase.messaging.default_notification_icon"
@@ -49,6 +52,17 @@
                 <action android:name="com.google.firebase.MESSAGING_EVENT" />
             </intent-filter>
         </service>
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="com.aiosman.riderpro.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_paths" />
+        </provider>
     </application>
 
+
+
 </manifest>

app/src/main/java/com/aiosman/riderpro/MainActivity.kt

@@ -101,9 +101,15 @@ class MainActivity : ComponentActivity() {
                     val postId = intent.getStringExtra("POST_ID")
                     if (postId != null) {
                         Log.d("MainActivity", "Navigation to Post$postId")
-                        navController.navigate(NavigationRoute.Post.route.replace("{id}", postId))
+                        navController.navigate(
+                            NavigationRoute.Post.route.replace(
+                                "{id}",
+                                postId
+                            )
+                        )
                     }
                 }
+
             }
 
         }

app/src/main/java/com/aiosman/riderpro/data/AccountService.kt

@@ -460,11 +460,17 @@ class AccountServiceImpl : AccountService {
     }
 
     override suspend fun resetPassword(email: String) {
-        ApiClient.api.resetPassword(
+        val resp = ApiClient.api.resetPassword(
             ResetPasswordRequestBody(
                 username = email
             )
         )
+        if (!resp.isSuccessful) {
+            parseErrorResponse(resp.errorBody())?.let {
+                throw it.toServiceException()
+            }
+            throw ServiceException("Failed to reset password")
+        }
     }
 
 }

app/src/main/java/com/aiosman/riderpro/data/CommentService.kt

@@ -155,7 +155,8 @@ class CommentRemoteDataSource(
         postUser: Int?,
         selfNotice: Boolean?,
         order: String?,
-        parentCommentId: Int?
+        parentCommentId: Int?,
+        pageSize: Int? = 20
     ): ListContainer<CommentEntity> {
         return commentService.getComments(
             pageNumber,
@@ -163,7 +164,8 @@ class CommentRemoteDataSource(
             postUser = postUser,
             selfNotice = selfNotice,
             order = order,
-            parentCommentId = parentCommentId
+            parentCommentId = parentCommentId,
+            pageSize = pageSize
         )
     }
 }

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

@@ -29,7 +29,9 @@ data class Moment(
     @SerializedName("commentCount")
     val commentCount: Long,
     @SerializedName("time")
-    val time: String
+    val time: String,
+    @SerializedName("isFollowed")
+    val isFollowed: Boolean,
 ) {
     fun toMomentItem(): MomentEntity {
         return MomentEntity(
@@ -38,7 +40,7 @@ data class Moment(
             nickname = user.nickName,
             location = "Worldwide",
             time = ApiClient.dateFromApiString(time),
-            followStatus = false,
+            followStatus = isFollowed,
             momentTextContent = textContent,
             momentPicture = R.drawable.default_moment_img,
             likeCount = likeCount.toInt(),

app/src/main/java/com/aiosman/riderpro/entity/Comment.kt

@@ -46,14 +46,15 @@ class CommentPagingSource(
                 postUser = postUser,
                 selfNotice = selfNotice,
                 order = order,
-                parentCommentId = parentCommentId
+                parentCommentId = parentCommentId,
+                pageSize = params.loadSize
             )
             LoadResult.Page(
                 data = comments.list,
                 prevKey = if (currentPage == 1) null else currentPage - 1,
                 nextKey = if (comments.list.isEmpty()) null else comments.page + 1
             )
-        } catch (exception: IOException) {
+        } catch (exception: Exception) {
             return LoadResult.Error(exception)
         }
     }

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

@@ -8,6 +8,7 @@ import com.aiosman.riderpro.data.MomentService
 import com.aiosman.riderpro.data.ServiceException
 import com.aiosman.riderpro.data.UploadImage
 import com.aiosman.riderpro.data.api.ApiClient
+import com.aiosman.riderpro.data.parseErrorResponse
 import com.aiosman.riderpro.entity.MomentEntity
 import okhttp3.MediaType.Companion.toMediaTypeOrNull
 import okhttp3.MultipartBody
@@ -165,8 +166,13 @@ class MomentBackend {
 
     suspend fun getMomentById(id: Int): MomentEntity {
         var resp = ApiClient.api.getPost(id)
-        var body = resp.body()?.data ?: throw ServiceException("Failed to get moment")
+        if (!resp.isSuccessful) {
-        return body.toMomentItem()
+            parseErrorResponse(resp.errorBody())?.let {
+                throw it.toServiceException()
+            }
+            throw ServiceException("Failed to get moment")
+        }
+        return resp.body()?.data?.toMomentItem() ?: throw ServiceException("Failed to get moment")
     }
 
     suspend fun likeMoment(id: Int) {

app/src/main/java/com/aiosman/riderpro/ui/account/ResetPassword.kt

@@ -49,8 +49,17 @@ fun ResetPasswordScreen() {
     var isSendSuccess by remember { mutableStateOf<Boolean?>(null) }
     var isLoading by remember { mutableStateOf(false) }
     val navController = LocalNavController.current
-
+    var usernameError by remember { mutableStateOf<String?>(null) }
+    fun validate(): Boolean {
+        if (username.isEmpty()) {
+            usernameError = context.getString(R.string.text_error_email_required)
+            return false
+        }
+        usernameError = null
+        return true
+    }
     fun resetPassword() {
+        if (!validate()) return
         scope.launch {
             isLoading = true
             try {
@@ -78,7 +87,7 @@ fun ResetPasswordScreen() {
             )
         ) {
             NoticeScreenHeader(
-                "RECOVER ACCOUNT",
+                stringResource(R.string.recover_account_upper),
                 moreIcon = false
             )
         }
@@ -93,7 +102,7 @@ fun ResetPasswordScreen() {
                 if (isSendSuccess!!) {
                     Spacer(modifier = Modifier.height(16.dp))
                     Text(
-                        text = "Reset password email has been sent to your email address",
+                        text = stringResource(R.string.reset_mail_send_success),
                         style = TextStyle(
                             color = Color(0xFF333333),
                             fontSize = 14.sp,
@@ -103,7 +112,7 @@ fun ResetPasswordScreen() {
                 } else {
                     Spacer(modifier = Modifier.height(16.dp))
                     Text(
-                        text = "Failed to send reset password email",
+                        text = stringResource(R.string.reset_mail_send_failed),
                         style = TextStyle(
                             color = Color(0xFF333333),
                             fontSize = 14.sp,
@@ -138,7 +147,8 @@ fun ResetPasswordScreen() {
                     onValueChange = { username = it },
                     label = stringResource(R.string.login_email_label),
                     hint = stringResource(R.string.text_hint_email),
-                    enabled = !isLoading
+                    enabled = !isLoading,
+                    error = usernameError
                 )
                 Spacer(modifier = Modifier.height(72.dp))
                 if (isLoading) {
@@ -148,7 +158,7 @@ fun ResetPasswordScreen() {
                         modifier = Modifier
                             .width(345.dp)
                             .height(48.dp),
-                        text = "Recover Account",
+                        text = stringResource(R.string.recover),
                         backgroundImage = R.mipmap.rider_pro_signup_red_bg
                     ) {
                         resetPassword()

app/src/main/java/com/aiosman/riderpro/ui/comment/CommentModal.kt

@@ -1,6 +1,5 @@
 package com.aiosman.riderpro.ui.comment
 
-import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
@@ -14,11 +13,8 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.ime
 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.foundation.text.BasicTextField
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.ModalBottomSheet
@@ -30,17 +26,13 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.platform.LocalSoftwareKeyboardController
-import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
@@ -48,15 +40,11 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
 import androidx.lifecycle.viewmodel.compose.viewModel
-import androidx.paging.compose.collectAsLazyPagingItems
-import com.aiosman.riderpro.AppState
 import com.aiosman.riderpro.R
 import com.aiosman.riderpro.entity.CommentEntity
 import com.aiosman.riderpro.ui.composables.EditCommentBottomModal
-import com.aiosman.riderpro.ui.modifiers.noRippleClickable
 import com.aiosman.riderpro.ui.post.CommentContent
 import com.aiosman.riderpro.ui.post.CommentMenuModal
-import com.aiosman.riderpro.ui.post.CommentsSection
 import com.aiosman.riderpro.ui.post.CommentsViewModel
 import com.aiosman.riderpro.ui.post.OrderSelectionComponent
 import kotlinx.coroutines.launch

app/src/main/java/com/aiosman/riderpro/ui/composables/CustomClickableText.kt

@@ -0,0 +1,50 @@
+package com.aiosman.riderpro.ui.composables
+
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.text.BasicText
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.text.TextLayoutResult
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.style.TextOverflow
+
+@Composable
+fun CustomClickableText(
+    text: AnnotatedString,
+    modifier: Modifier = Modifier,
+    style: TextStyle = TextStyle.Default,
+    softWrap: Boolean = true,
+    overflow: TextOverflow = TextOverflow.Clip,
+    maxLines: Int = Int.MAX_VALUE,
+    onTextLayout: (TextLayoutResult) -> Unit = {},
+    onLongPress: () -> Unit = {},
+    onClick: (Int) -> Unit
+) {
+    val layoutResult = remember { mutableStateOf<TextLayoutResult?>(null) }
+    val pressIndicator = Modifier.pointerInput(onClick) {
+        detectTapGestures(
+            onLongPress = { onLongPress() }
+        ) { pos ->
+            layoutResult.value?.let { layoutResult ->
+                onClick(layoutResult.getOffsetForPosition(pos))
+            }
+        }
+    }
+
+    BasicText(
+        text = text,
+        modifier = modifier.then(pressIndicator),
+        style = style,
+        softWrap = softWrap,
+        overflow = overflow,
+        maxLines = maxLines,
+        onTextLayout = {
+            layoutResult.value = it
+            onTextLayout(it)
+        }
+    )
+}

app/src/main/java/com/aiosman/riderpro/ui/composables/DragAndDrop.kt

@@ -0,0 +1,278 @@
+package com.aiosman.riderpro.ui.composables
+
+import androidx.compose.animation.core.Animatable
+import androidx.compose.animation.core.Spring
+import androidx.compose.animation.core.VectorConverter
+import androidx.compose.animation.core.VisibilityThreshold
+import androidx.compose.animation.core.spring
+import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.gestures.detectDragGesturesAfterLongPress
+import androidx.compose.foundation.gestures.scrollBy
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.lazy.grid.GridCells
+import androidx.compose.foundation.lazy.grid.LazyGridItemInfo
+import androidx.compose.foundation.lazy.grid.LazyGridItemScope
+import androidx.compose.foundation.lazy.grid.LazyGridState
+import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
+import androidx.compose.foundation.lazy.grid.itemsIndexed
+import androidx.compose.foundation.lazy.grid.rememberLazyGridState
+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.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.geometry.Size
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.unit.IntOffset
+import androidx.compose.ui.unit.IntSize
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.toOffset
+import androidx.compose.ui.unit.toSize
+import androidx.compose.ui.zIndex
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.channels.Channel
+import kotlinx.coroutines.launch
+
+
+@OptIn(ExperimentalFoundationApi::class)
+@Composable
+fun <T : Any> DraggableGrid(
+    items: List<T>,
+    onMove: (Int, Int) -> Unit,
+    onDragModeStart: () -> Unit, // New parameter for drag start
+    onDragModeEnd: () -> Unit,   // New parameter for drag end,
+    additionalItems: List<@Composable () -> Unit> = emptyList(), // New parameter for additional items
+    lockedIndices: List<Int> = emptyList(), // New parameter for locked indices
+    content: @Composable (T, Boolean) -> Unit,
+) {
+
+    val gridState = rememberLazyGridState()
+    val dragDropState =
+        rememberGridDragDropState(gridState, onMove, onDragModeStart, onDragModeEnd, lockedIndices)
+    LazyVerticalGrid(
+        columns = GridCells.Fixed(3),
+        modifier = Modifier.dragContainer(dragDropState),
+        state = gridState,
+        contentPadding = PaddingValues(16.dp),
+        verticalArrangement = Arrangement.spacedBy(16.dp),
+        horizontalArrangement = Arrangement.spacedBy(16.dp),
+
+        ) {
+        itemsIndexed(items, key = { _, item -> item }) { index, item ->
+            DraggableItem(dragDropState, index) { isDragging ->
+                content(item, isDragging)
+            }
+        }
+        additionalItems.forEach { additionalItem ->
+            item {
+                additionalItem()
+            }
+        }
+
+    }
+}
+
+fun Modifier.dragContainer(dragDropState: GridDragDropState): Modifier {
+    return pointerInput(dragDropState) {
+        detectDragGesturesAfterLongPress(
+            onDrag = { change, offset ->
+                change.consume()
+                dragDropState.onDrag(offset = offset)
+            },
+            onDragStart = { offset -> dragDropState.onDragStart(offset) },
+            onDragEnd = { dragDropState.onDragInterrupted() },
+            onDragCancel = { dragDropState.onDragInterrupted() }
+        )
+    }
+}
+
+@ExperimentalFoundationApi
+@Composable
+fun LazyGridItemScope.DraggableItem(
+    dragDropState: GridDragDropState,
+    index: Int,
+    modifier: Modifier = Modifier,
+    content: @Composable (isDragging: Boolean) -> Unit,
+) {
+    val dragging = index == dragDropState.draggingItemIndex
+    val draggingModifier = if (dragging) {
+        Modifier
+            .zIndex(1f)
+            .graphicsLayer {
+                translationX = dragDropState.draggingItemOffset.x
+                translationY = dragDropState.draggingItemOffset.y
+            }
+    } else if (index == dragDropState.previousIndexOfDraggedItem) {
+        Modifier
+            .zIndex(1f)
+            .graphicsLayer {
+                translationX = dragDropState.previousItemOffset.value.x
+                translationY = dragDropState.previousItemOffset.value.y
+            }
+    } else {
+        Modifier.animateItemPlacement()
+    }
+    Box(modifier = modifier.then(draggingModifier), propagateMinConstraints = true) {
+        content(dragging)
+    }
+}
+
+
+@Composable
+fun rememberGridDragDropState(
+    gridState: LazyGridState,
+    onMove: (Int, Int) -> Unit,
+    onDragModeStart: () -> Unit,
+    onDragModeEnd: () -> Unit,
+    lockedIndices: List<Int> // New parameter for locked indices
+): GridDragDropState {
+    val scope = rememberCoroutineScope()
+    val state = remember(gridState) {
+        GridDragDropState(
+            state = gridState,
+            onMove = onMove,
+            scope = scope,
+            onDragModeStart = onDragModeStart,
+            onDragModeEnd = onDragModeEnd,
+            lockedIndices = lockedIndices // Pass the locked indices
+        )
+    }
+    LaunchedEffect(state) {
+        while (true) {
+            val diff = state.scrollChannel.receive()
+            gridState.scrollBy(diff)
+        }
+    }
+    return state
+}
+
+class GridDragDropState internal constructor(
+    private val state: LazyGridState,
+    private val scope: CoroutineScope,
+    private val onMove: (Int, Int) -> Unit,
+    private val onDragModeStart: () -> Unit,
+    private val onDragModeEnd: () -> Unit,
+    private val lockedIndices: List<Int> // New parameter for locked indices
+) {
+    var draggingItemIndex by mutableStateOf<Int?>(null)
+        private set
+
+    internal val scrollChannel = Channel<Float>()
+
+    private var draggingItemDraggedDelta by mutableStateOf(Offset.Zero)
+    private var draggingItemInitialOffset by mutableStateOf(Offset.Zero)
+    internal val draggingItemOffset: Offset
+        get() = draggingItemLayoutInfo?.let { item ->
+            draggingItemInitialOffset + draggingItemDraggedDelta - item.offset.toOffset()
+        } ?: Offset.Zero
+
+    private val draggingItemLayoutInfo: LazyGridItemInfo?
+        get() = state.layoutInfo.visibleItemsInfo
+            .firstOrNull { it.index == draggingItemIndex }
+
+    internal var previousIndexOfDraggedItem by mutableStateOf<Int?>(null)
+        private set
+    internal var previousItemOffset = Animatable(Offset.Zero, Offset.VectorConverter)
+        private set
+
+    internal fun onDragStart(offset: Offset) {
+        state.layoutInfo.visibleItemsInfo
+            .firstOrNull { item ->
+                offset.x.toInt() in item.offset.x..item.offsetEnd.x &&
+                        offset.y.toInt() in item.offset.y..item.offsetEnd.y
+            }?.also {
+                if (it.index !in lockedIndices) { // Check if the item is not locked
+                    draggingItemIndex = it.index
+                    draggingItemInitialOffset = it.offset.toOffset()
+                    onDragModeStart() // Notify drag start
+                }
+            }
+    }
+
+    internal fun onDragInterrupted() {
+        if (draggingItemIndex != null) {
+            previousIndexOfDraggedItem = draggingItemIndex
+            val startOffset = draggingItemOffset
+            scope.launch {
+                previousItemOffset.snapTo(startOffset)
+                previousItemOffset.animateTo(
+                    Offset.Zero,
+                    spring(
+                        stiffness = Spring.StiffnessMediumLow,
+                        visibilityThreshold = Offset.VisibilityThreshold
+                    )
+                )
+                previousIndexOfDraggedItem = null
+            }
+        }
+        draggingItemDraggedDelta = Offset.Zero
+        draggingItemIndex = null
+        draggingItemInitialOffset = Offset.Zero
+        onDragModeEnd() // Notify drag end
+    }
+
+    internal fun onDrag(offset: Offset) {
+        draggingItemDraggedDelta += offset
+
+        val draggingItem = draggingItemLayoutInfo ?: return
+        val startOffset = draggingItem.offset.toOffset() + draggingItemOffset
+        val endOffset = startOffset + draggingItem.size.toSize()
+        val middleOffset = startOffset + (endOffset - startOffset) / 2f
+
+        val targetItem = state.layoutInfo.visibleItemsInfo.find { item ->
+            middleOffset.x.toInt() in item.offset.x..item.offsetEnd.x &&
+                    middleOffset.y.toInt() in item.offset.y..item.offsetEnd.y &&
+                    draggingItem.index != item.index &&
+                    item.index !in lockedIndices // Check if the target item is not locked
+        }
+        if (targetItem != null) {
+            val scrollToIndex = if (targetItem.index == state.firstVisibleItemIndex) {
+                draggingItem.index
+            } else if (draggingItem.index == state.firstVisibleItemIndex) {
+                targetItem.index
+            } else {
+                null
+            }
+            if (scrollToIndex != null) {
+                scope.launch {
+                    state.scrollToItem(scrollToIndex, state.firstVisibleItemScrollOffset)
+                    onMove.invoke(draggingItem.index, targetItem.index)
+                }
+            } else {
+                onMove.invoke(draggingItem.index, targetItem.index)
+            }
+            draggingItemIndex = targetItem.index
+        } else {
+            val overscroll = when {
+                draggingItemDraggedDelta.y > 0 ->
+                    (endOffset.y - state.layoutInfo.viewportEndOffset).coerceAtLeast(0f)
+
+                draggingItemDraggedDelta.y < 0 ->
+                    (startOffset.y - state.layoutInfo.viewportStartOffset).coerceAtMost(0f)
+
+                else -> 0f
+            }
+            if (overscroll != 0f) {
+                scrollChannel.trySend(overscroll)
+            }
+        }
+    }
+
+    private val LazyGridItemInfo.offsetEnd: IntOffset
+        get() = this.offset + this.size
+}
+
+operator fun IntOffset.plus(size: IntSize): IntOffset {
+    return IntOffset(x + size.width, y + size.height)
+}
+
+operator fun Offset.plus(size: Size): Offset {
+    return Offset(x + size.width, y + size.height)
+}

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

@@ -1,5 +1,7 @@
 package com.aiosman.riderpro.ui.composables
 
+import androidx.compose.animation.Crossfade
+import androidx.compose.animation.core.tween
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Box
@@ -24,6 +26,7 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberUpdatedState
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -74,17 +77,26 @@ fun EditCommentBottomModal(
                 fontSize = 20.sp,
                 fontStyle = FontStyle.Italic
             )
+            Crossfade(targetState = text.isNotEmpty(), animationSpec = tween(500)) { isNotEmpty ->
                 Image(
-                painter = painterResource(id = R.drawable.rider_pro_send),
+                    painter = rememberUpdatedState(
+                        if (isNotEmpty) painterResource(id = R.drawable.rider_pro_send) else painterResource(
+                            id = R.drawable.rider_pro_send_disable
+                        )
+                    ).value,
                     contentDescription = "Send",
                     modifier = Modifier
                         .size(32.dp)
                         .noRippleClickable {
+                            if (text.isNotEmpty()){
                                 onSend(text)
                                 text = ""
+                            }
+
                         },
                 )
             }
+        }
         Spacer(modifier = Modifier.height(16.dp))
         if (replyComment != null) {
             Row(

app/src/main/java/com/aiosman/riderpro/ui/composables/FollowButton.kt

@@ -0,0 +1,57 @@
+package com.aiosman.riderpro.ui.composables
+
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.layout.wrapContentWidth
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.TextUnit
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import com.aiosman.riderpro.R
+import com.aiosman.riderpro.ui.modifiers.noRippleClickable
+
+@Composable
+fun FollowButton(
+    isFollowing: Boolean,
+    fontSize: TextUnit = 12.sp,
+    imageModifier: Modifier = Modifier,
+    onFollowClick: () -> Unit,
+){
+    Box(
+        modifier = Modifier
+            .wrapContentWidth()
+            .padding(start = 6.dp)
+            .noRippleClickable {
+                onFollowClick()
+            },
+        contentAlignment = Alignment.Center
+    ) {
+        Image(
+            modifier = imageModifier,
+            painter = painterResource(id = R.drawable.follow_bg),
+            contentDescription = "",
+            contentScale = ContentScale.FillWidth
+        )
+        Text(
+            text = if (isFollowing) stringResource(R.string.following_upper) else stringResource(
+                R.string.follow_upper
+            ),
+            fontSize = fontSize,
+            color = Color.White,
+            style = TextStyle(fontWeight = FontWeight.Bold)
+        )
+    }
+}

app/src/main/java/com/aiosman/riderpro/ui/composables/TextInputField.kt

@@ -1,5 +1,9 @@
 package com.aiosman.riderpro.ui.composables
 
+import androidx.compose.animation.AnimatedContent
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Box
@@ -112,16 +116,23 @@ fun TextInputField(
                 .height(16.dp),
             verticalAlignment = Alignment.CenterVertically
         ) {
-            if (error != null) {
+            AnimatedVisibility(
+                visible = error != null,
+                enter = fadeIn(),
+                exit = fadeOut()
+            ) {
+                Row(verticalAlignment = Alignment.CenterVertically) {
                     Image(
                         painter = painterResource(id = R.mipmap.rider_pro_input_error),
                         contentDescription = "Error",
                         modifier = Modifier.size(8.dp)
                     )
                     Spacer(modifier = Modifier.size(4.dp))
-                Text(error, color = Color(0xFFE53935), fontSize = 12.sp)
+                    AnimatedContent(targetState = error) { targetError ->
-            }
+                        Text(targetError ?: "", color = Color(0xFFE53935), fontSize = 12.sp)
-
+                    }
+                }
+            }
         }
     }
 }

app/src/main/java/com/aiosman/riderpro/ui/favourite/FavouriteListPage.kt

@@ -19,6 +19,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.paging.compose.collectAsLazyPagingItems
 import com.aiosman.riderpro.LocalNavController
@@ -47,7 +48,8 @@ fun FavouriteListPage() {
         Box(
             modifier = Modifier
                 .fillMaxWidth()
-                .weight(1f).pullRefresh(state)
+                .weight(1f)
+                .pullRefresh(state)
         ) {
             Column(
                 modifier = Modifier.fillMaxSize()
@@ -57,7 +59,7 @@ fun FavouriteListPage() {
                         .fillMaxWidth()
                         .padding(horizontal = 16.dp, vertical = 16.dp),
                 ) {
-                    NoticeScreenHeader("Favourite")
+                    NoticeScreenHeader(stringResource(R.string.favourites_upper), moreIcon = false)
                 }
                 LazyVerticalGrid(
                     columns = GridCells.Fixed(3),

app/src/main/java/com/aiosman/riderpro/ui/favourite/FavouriteNoticeScreen.kt

@@ -30,6 +30,7 @@ fun FavouriteNoticeScreen() {
     var dataFlow = model.favouriteItemsFlow
     var favourites = dataFlow.collectAsLazyPagingItems()
     LaunchedEffect(Unit) {
+        model.reload()
         model.updateNotice()
     }
     StatusBarMaskLayout(

app/src/main/java/com/aiosman/riderpro/ui/favourite/FavouriteNoticeViewModel.kt

@@ -26,8 +26,13 @@ object FavouriteNoticeViewModel : ViewModel() {
     private val _favouriteItemsFlow =
         MutableStateFlow<PagingData<AccountFavouriteEntity>>(PagingData.empty())
     val favouriteItemsFlow = _favouriteItemsFlow.asStateFlow()
+    var isFirstLoad = true
 
-    init {
+    fun reload(force: Boolean = false) {
+        if (!isFirstLoad && !force) {
+            return
+        }
+        isFirstLoad = false
         viewModelScope.launch {
             Pager(
                 config = PagingConfig(pageSize = 5, enablePlaceholders = false),

app/src/main/java/com/aiosman/riderpro/ui/follower/FollowerList.kt

@@ -47,6 +47,9 @@ fun FollowerListScreen(userId: Int) {
                         isFollowing = user.isFollowing
                     ) {
                         scope.launch {
+                            if (user.isFollowing) {
+                                model.unFollowUser(user.id)
+                            } else {
                                 model.followUser(user.id)
                             }
                         }
@@ -55,3 +58,4 @@ fun FollowerListScreen(userId: Int) {
             }
         }
     }
+}

app/src/main/java/com/aiosman/riderpro/ui/follower/FollowerListViewModel.kt

@@ -43,11 +43,11 @@ object FollowerListViewModel : ViewModel() {
         }
     }
 
-    private fun updateIsFollow(id: Int) {
+    private fun updateIsFollow(id: Int, isFollow: Boolean = true) {
         val currentPagingData = usersFlow.value
         val updatedPagingData = currentPagingData.map { user ->
             if (user.id == id) {
-                user.copy(isFollowing = true)
+                user.copy(isFollowing = isFollow)
             } else {
                 user
             }
@@ -60,4 +60,9 @@ object FollowerListViewModel : ViewModel() {
         updateIsFollow(userId)
     }
 
+    suspend fun unFollowUser(userId: Int) {
+        userService.unFollowUser(userId.toString())
+        updateIsFollow(userId, false)
+    }
+
 }

app/src/main/java/com/aiosman/riderpro/ui/follower/FollowerNotice.kt

@@ -25,12 +25,14 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.paging.compose.collectAsLazyPagingItems
+import com.aiosman.riderpro.AppState
 import com.aiosman.riderpro.LocalNavController
 import com.aiosman.riderpro.R
 import com.aiosman.riderpro.ui.NavigationRoute
 import com.aiosman.riderpro.ui.composables.StatusBarMaskLayout
 import com.aiosman.riderpro.ui.comment.NoticeScreenHeader
 import com.aiosman.riderpro.ui.composables.CustomAsyncImage
+import com.aiosman.riderpro.ui.composables.FollowButton
 import com.aiosman.riderpro.ui.modifiers.noRippleClickable
 import kotlinx.coroutines.launch
 
@@ -47,11 +49,14 @@ fun FollowerNoticeScreen() {
         var dataFlow = model.followerItemsFlow
         var followers = dataFlow.collectAsLazyPagingItems()
         Box(
-            modifier = Modifier.fillMaxWidth().padding(vertical = 16.dp)
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(vertical = 16.dp)
         ) {
             NoticeScreenHeader(stringResource(R.string.followers_upper), moreIcon = false)
         }
         LaunchedEffect(Unit) {
+            model.reload()
             model.updateNotice()
         }
         LazyColumn(
@@ -114,30 +119,43 @@ fun FollowItem(
             ) {
                 Text(nickname, fontWeight = FontWeight.Bold, fontSize = 16.sp)
             }
-            if (!isFollowing) {
+            if (userId != AppState.UserId) {
-                Box(
+                FollowButton(
-                    modifier = Modifier.noRippleClickable {
+                    isFollowing = isFollowing,
-                        onFollow()
+                    onFollowClick = onFollow,
-                    }
+                    fontSize = 14.sp,
-                ) {
+                    imageModifier = Modifier
-                    Image(
+                        .width(100.dp)
-                        painter = painterResource(id = R.drawable.follow_bg),
-                        contentDescription = "Follow",
-                        modifier = Modifier
-                            .width(79.dp)
                         .height(24.dp)
                 )
-                    Text(
-                        "FOLLOW",
-                        fontSize = 14.sp,
-                        color = Color(0xFFFFFFFF),
-                        modifier = Modifier.align(
-                            Alignment.Center
-                        )
-                    )
-                }
             }
 
+//            Box(
+//                modifier = Modifier.noRippleClickable {
+//                    onFollow()
+//                }
+//            ) {
+//                Image(
+//                    painter = painterResource(id = R.drawable.follow_bg),
+//                    contentDescription = "Follow",
+//                    modifier = Modifier
+//                        .width(79.dp)
+//                        .height(24.dp)
+//                )
+//                Text(
+//                    text = if (isFollowing) {
+//                        stringResource(R.string.following_upper)
+//                    } else {
+//                        stringResource(R.string.follow_upper)
+//                    },
+//                    fontSize = 14.sp,
+//                    color = Color(0xFFFFFFFF),
+//                    modifier = Modifier.align(
+//                        Alignment.Center
+//                    )
+//                )
+//            }
+
 
         }
     }

app/src/main/java/com/aiosman/riderpro/ui/follower/FollowerNoticeViewModel.kt

@@ -30,8 +30,13 @@ object FollowerNoticeViewModel : ViewModel() {
     private val _followerItemsFlow =
         MutableStateFlow<PagingData<AccountFollow>>(PagingData.empty())
     val followerItemsFlow = _followerItemsFlow.asStateFlow()
+    var isFirstLoad = true
 
-    init {
+    fun reload(force: Boolean = false) {
+        if (!isFirstLoad && !force) {
+            return
+        }
+        isFirstLoad = false
         viewModelScope.launch {
             Pager(
                 config = PagingConfig(pageSize = 5, enablePlaceholders = false),

app/src/main/java/com/aiosman/riderpro/ui/follower/FollowingList.kt

@@ -18,7 +18,7 @@ import kotlinx.coroutines.launch
 
 @Composable
 fun FollowingListScreen(userId: Int) {
-    val model = FollowerListViewModel
+    val model = FollowingListViewModel
     val scope = rememberCoroutineScope()
     LaunchedEffect(Unit) {
         model.loadData(userId)
@@ -47,6 +47,9 @@ fun FollowingListScreen(userId: Int) {
                         isFollowing = user.isFollowing
                     ) {
                         scope.launch {
+                            if (user.isFollowing) {
+                                model.unfollowUser(user.id)
+                            } else {
                                 model.followUser(user.id)
                             }
                         }
@@ -55,3 +58,4 @@ fun FollowingListScreen(userId: Int) {
             }
         }
     }
+}

app/src/main/java/com/aiosman/riderpro/ui/follower/FollowingListViewModel.kt

@@ -24,9 +24,6 @@ object FollowingListViewModel : ViewModel() {
     val usersFlow = _usersFlow.asStateFlow()
     private var userId by mutableStateOf<Int?>(null)
     fun loadData(id: Int) {
-        if (userId == id) {
-            return
-        }
         userId = id
         viewModelScope.launch {
             Pager(
@@ -34,7 +31,7 @@ object FollowingListViewModel : ViewModel() {
                 pagingSourceFactory = {
                     AccountPagingSource(
                         userService,
-                        followerId = id
+                        followingId = id
                     )
                 }
             ).flow.cachedIn(viewModelScope).collectLatest {
@@ -43,11 +40,11 @@ object FollowingListViewModel : ViewModel() {
         }
     }
 
-    private fun updateIsFollow(id: Int) {
+    private fun updateIsFollow(id: Int, isFollow: Boolean = true) {
         val currentPagingData = usersFlow.value
         val updatedPagingData = currentPagingData.map { user ->
             if (user.id == id) {
-                user.copy(isFollowing = true)
+                user.copy(isFollowing = isFollow)
             } else {
                 user
             }
@@ -60,4 +57,9 @@ object FollowingListViewModel : ViewModel() {
         updateIsFollow(userId)
     }
 
+    suspend fun unfollowUser(userId: Int) {
+        userService.unFollowUser(userId.toString())
+        updateIsFollow(userId, false)
+    }
+
 }

app/src/main/java/com/aiosman/riderpro/ui/imageviewer/imageviewer.kt

@@ -20,11 +20,8 @@ import androidx.compose.foundation.pager.rememberPagerState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.CircularProgressIndicator
 import androidx.compose.material.Icon
-import androidx.compose.material.ModalBottomSheetValue
 import androidx.compose.material.Text
 import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.ModalBottomSheet
-import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
@@ -35,30 +32,28 @@ import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Brush
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
-import coil.compose.AsyncImage
-import com.aiosman.riderpro.LocalAnimatedContentScope
 import com.aiosman.riderpro.LocalNavController
-import com.aiosman.riderpro.LocalSharedTransitionScope
 import com.aiosman.riderpro.R
 import com.aiosman.riderpro.ui.composables.CustomAsyncImage
 import com.aiosman.riderpro.ui.composables.StatusBarMaskLayout
 import com.aiosman.riderpro.ui.imageviewer.ImageViewerViewModel
 import com.aiosman.riderpro.ui.modifiers.noRippleClickable
 import com.aiosman.riderpro.utils.File.saveImageToGallery
-import com.google.accompanist.systemuicontroller.rememberSystemUiController
 import kotlinx.coroutines.launch
 import net.engawapg.lib.zoomable.rememberZoomState
 import net.engawapg.lib.zoomable.zoomable
 
 
-@OptIn(ExperimentalFoundationApi::class, ExperimentalSharedTransitionApi::class,
+@OptIn(
-    ExperimentalMaterial3Api::class
+    ExperimentalFoundationApi::class,
 )
 @Composable
 fun ImageViewer() {
@@ -72,8 +67,11 @@ fun ImageViewer() {
         WindowInsets.navigationBars.asPaddingValues().calculateBottomPadding() + 16.dp
     val scope = rememberCoroutineScope()
     val showRawImageStates = remember { mutableStateListOf(*Array(images.size) { false }) }
-    var showBottomSheet by remember { mutableStateOf(false) }
     var isDownloading by remember { mutableStateOf(false) }
+    var currentPage by remember { mutableStateOf(model.initialIndex) }
+    LaunchedEffect(pagerState) {
+        currentPage = pagerState.currentPage
+    }
     StatusBarMaskLayout(
         modifier = Modifier.background(Color.Black),
     ) {
@@ -84,7 +82,7 @@ fun ImageViewer() {
         ) {
             HorizontalPager(
                 state = pagerState,
-                modifier = Modifier.fillMaxSize()
+                modifier = Modifier.fillMaxSize(),
             ) { page ->
                 val zoomState = rememberZoomState()
                 CustomAsyncImage(
@@ -102,6 +100,23 @@ fun ImageViewer() {
                     contentScale = ContentScale.Fit,
                 )
             }
+            if (images.size > 1) {
+                Box(
+                    modifier = Modifier
+                        .align(Alignment.TopCenter)
+                        .clip(RoundedCornerShape(16.dp))
+                        .background(Color(0xff333333).copy(alpha = 0.6f))
+                        .padding(vertical = 4.dp, horizontal = 24.dp)
+                ) {
+                    Text(
+                        text = "${pagerState.currentPage + 1}/${images.size}",
+                        color = Color.White,
+
+                        )
+                }
+            }
+
+
 
             Box(
                 modifier = Modifier
@@ -153,7 +168,7 @@ fun ImageViewer() {
 
                         Spacer(modifier = Modifier.height(4.dp))
                         Text(
-                            "Download",
+                            stringResource(R.string.download),
                             color = Color.White
                         )
                     }
@@ -174,7 +189,7 @@ fun ImageViewer() {
                             )
                             Spacer(modifier = Modifier.height(4.dp))
                             Text(
-                                "Original",
+                                stringResource(R.string.original),
                                 color = Color.White
                             )
                         }

app/src/main/java/com/aiosman/riderpro/ui/index/tabs/message/MessageList.kt

@@ -20,6 +20,7 @@ import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.ExperimentalMaterialApi
+import androidx.compose.material.LinearProgressIndicator
 import androidx.compose.material.pullrefresh.PullRefreshIndicator
 import androidx.compose.material.pullrefresh.pullRefresh
 import androidx.compose.material.pullrefresh.rememberPullRefreshState
@@ -43,6 +44,7 @@ import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.lifecycle.viewModelScope
+import androidx.paging.LoadState
 import androidx.paging.compose.collectAsLazyPagingItems
 import com.aiosman.riderpro.LocalNavController
 import com.aiosman.riderpro.R
@@ -52,6 +54,9 @@ import com.aiosman.riderpro.ui.NavigationRoute
 import com.aiosman.riderpro.ui.composables.BottomNavigationPlaceholder
 import com.aiosman.riderpro.ui.composables.CustomAsyncImage
 import com.aiosman.riderpro.ui.composables.StatusBarSpacer
+import com.aiosman.riderpro.ui.favourite.FavouriteNoticeViewModel
+import com.aiosman.riderpro.ui.follower.FollowerNoticeViewModel
+import com.aiosman.riderpro.ui.like.LikeNoticeViewModel
 import com.aiosman.riderpro.ui.modifiers.noRippleClickable
 import com.aiosman.riderpro.ui.post.PostViewModel
 import com.google.accompanist.systemuicontroller.rememberSystemUiController
@@ -70,7 +75,7 @@ fun NotificationsScreen() {
     var comments = dataFlow.collectAsLazyPagingItems()
     val state = rememberPullRefreshState(MessageListViewModel.isLoading, onRefresh = {
         MessageListViewModel.viewModelScope.launch {
-            MessageListViewModel.initData()
+            MessageListViewModel.initData(force = true)
         }
     })
     LaunchedEffect(Unit) {
@@ -81,10 +86,12 @@ fun NotificationsScreen() {
         modifier = Modifier.fillMaxSize()
     ) {
         StatusBarSpacer()
-        Box(modifier = Modifier
+        Box(
+            modifier = Modifier
                 .fillMaxWidth()
                 .weight(1f)
-            .pullRefresh(state)) {
+                .pullRefresh(state)
+        ) {
             Column(
                 modifier = Modifier.fillMaxSize(),
             ) {
@@ -99,6 +106,13 @@ fun NotificationsScreen() {
                         R.drawable.rider_pro_like,
                         stringResource(R.string.like_upper)
                     ) {
+                        if (MessageListViewModel.likeNoticeCount > 0) {
+                            // 刷新点赞消息列表
+                            LikeNoticeViewModel.isFirstLoad = true
+                            // 清除点赞消息数量
+                            MessageListViewModel.clearLikeNoticeCount()
+                        }
+
                         navController.navigate(NavigationRoute.Likes.route)
                     }
                     NotificationIndicator(
@@ -106,6 +120,11 @@ fun NotificationsScreen() {
                         R.drawable.rider_pro_followers,
                         stringResource(R.string.followers_upper)
                     ) {
+                        if (MessageListViewModel.followNoticeCount > 0) {
+                            // 刷新关注消息列表
+                            FollowerNoticeViewModel.isFirstLoad = true
+                            MessageListViewModel.clearFollowNoticeCount()
+                        }
                         navController.navigate(NavigationRoute.Followers.route)
                     }
                     NotificationIndicator(
@@ -113,11 +132,41 @@ fun NotificationsScreen() {
                         R.drawable.rider_pro_favoriate,
                         stringResource(R.string.favourites_upper)
                     ) {
+                        if (MessageListViewModel.favouriteNoticeCount > 0) {
+                            // 刷新收藏消息列表
+                            FavouriteNoticeViewModel.isFirstLoad = true
+                            MessageListViewModel.clearFavouriteNoticeCount()
+                        }
                         navController.navigate(NavigationRoute.FavouritesScreen.route)
                     }
                 }
                 HorizontalDivider(color = Color(0xFFEbEbEb), modifier = Modifier.padding(16.dp))
                 NotificationCounterItem(MessageListViewModel.commentNoticeCount)
+                if (comments.loadState.refresh is LoadState.Loading) {
+                    Box(
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .weight(1f)
+                            .padding(bottom = 48.dp)
+                        ,
+                        contentAlignment = Alignment.Center
+                    ) {
+                        Column(
+                            horizontalAlignment = Alignment.CenterHorizontally
+                        ) {
+                            Text(
+                                text = "Loading",
+                                fontSize = 18.sp
+                            )
+                            Spacer(modifier = Modifier.height(16.dp))
+                            LinearProgressIndicator(
+                                modifier = Modifier.width(160.dp),
+                                color = Color(0xFFDA3832)
+                            )
+                        }
+
+                    }
+                } else {
                     LazyColumn(
                         modifier = Modifier
                             .weight(1f)
@@ -128,8 +177,6 @@ fun NotificationsScreen() {
                                 CommentNoticeItem(comment) {
                                     MessageListViewModel.updateReadStatus(comment.id)
                                     MessageListViewModel.viewModelScope.launch {
-//                                    PostViewModel.postId = comment.postId.toString()
-//                                    PostViewModel.initData()
                                         navController.navigate(
                                             NavigationRoute.Post.route.replace(
                                                 "{id}",
@@ -137,7 +184,43 @@ fun NotificationsScreen() {
                                             )
                                         )
                                     }
+                                }
+                            }
+                        }
+                        // handle load error
+                        when {
+                            comments.loadState.append is LoadState.Loading -> {
+                                item {
+                                    Box(
+                                        modifier = Modifier
+                                            .fillMaxWidth()
+                                            .height(64.dp)
+                                            .padding(16.dp),
+                                        contentAlignment = Alignment.Center
+                                    ) {
+                                        LinearProgressIndicator(
+                                            modifier = Modifier.width(160.dp),
+                                            color = Color(0xFFDA3832)
+                                        )
+                                    }
+                                }
+                            }
 
+                            comments.loadState.append is LoadState.Error -> {
+                                item {
+                                    Box(
+                                        modifier = Modifier
+                                            .fillMaxWidth()
+                                            .height(64.dp)
+                                            .noRippleClickable {
+                                                comments.retry()
+                                            },
+                                        contentAlignment = Alignment.Center
+                                    ) {
+                                        Text(
+                                            text = "Load comment error, click to retry",
+                                        )
+                                    }
                                 }
                             }
                         }
@@ -146,6 +229,7 @@ fun NotificationsScreen() {
                         }
                     }
                 }
+            }
             PullRefreshIndicator(
                 MessageListViewModel.isLoading,
                 state,

app/src/main/java/com/aiosman/riderpro/ui/index/tabs/message/MessageListViewModel.kt

@@ -31,9 +31,15 @@ object MessageListViewModel : ViewModel() {
     private val _commentItemsFlow = MutableStateFlow<PagingData<CommentEntity>>(PagingData.empty())
     val commentItemsFlow = _commentItemsFlow.asStateFlow()
     var isLoading by mutableStateOf(false)
-
+    var isFirstLoad = true
-    suspend fun initData() {
+    suspend fun initData(force: Boolean = false) {
+        if (!isFirstLoad && !force) {
+            return
+        }
+        if (force) {
             isLoading = true
+        }
+        isFirstLoad = false
         val info = accountService.getMyNoticeInfo()
         noticeInfo = info
         viewModelScope.launch {
@@ -51,6 +57,7 @@ object MessageListViewModel : ViewModel() {
             }
         }
         isLoading = false
+
     }
 
     val likeNoticeCount
@@ -80,4 +87,15 @@ object MessageListViewModel : ViewModel() {
             updateIsRead(id)
         }
     }
+
+    fun clearLikeNoticeCount() {
+        noticeInfo = noticeInfo?.copy(likeCount = 0)
+    }
+
+    fun clearFollowNoticeCount() {
+        noticeInfo = noticeInfo?.copy(followCount = 0)
+    }
+    fun clearFavouriteNoticeCount() {
+        noticeInfo = noticeInfo?.copy(favoriteCount = 0)
+    }
 }

app/src/main/java/com/aiosman/riderpro/ui/index/tabs/profile/MyProfileViewModel.kt

@@ -37,14 +37,20 @@ object MyProfileViewModel : ViewModel() {
     private var _momentsFlow = MutableStateFlow<PagingData<MomentEntity>>(PagingData.empty())
     var momentsFlow = _momentsFlow.asStateFlow()
     var refreshing by mutableStateOf(false)
+    var firstLoad = true
     fun loadProfile(pullRefresh: Boolean = false) {
+        if (!firstLoad && !pullRefresh) {
+            return
+        }
         viewModelScope.launch {
             if (pullRefresh){
                 refreshing = true
             }
+            firstLoad = false
             profile = accountService.getMyAccountProfile()
             val profile = accountService.getMyAccountProfile()
             refreshing = false
+            try {
                 Pager(
                     config = PagingConfig(pageSize = 5, enablePlaceholders = false),
                     pagingSourceFactory = {
@@ -56,6 +62,10 @@ object MyProfileViewModel : ViewModel() {
                 ).flow.cachedIn(viewModelScope).collectLatest {
                     _momentsFlow.value = it
                 }
+            }catch (e: Exception){
+                Log.e("MyProfileViewModel", "loadProfile: ", e)
+            }
+
 
         }
     }

app/src/main/java/com/aiosman/riderpro/ui/index/tabs/profile/Profile.kt

@@ -162,8 +162,6 @@ fun ProfilePage() {
                             )
                         }
                     }
-
-
                     Box(
                         modifier = Modifier
                             .align(Alignment.TopEnd)
@@ -174,9 +172,13 @@ fun ProfilePage() {
                             )
                     ) {
                         Box(
-                            modifier = Modifier.padding(16.dp).clip(RoundedCornerShape(8.dp)).shadow(
+                            modifier = Modifier
+                                .padding(16.dp)
+                                .clip(RoundedCornerShape(8.dp))
+                                .shadow(
                                     elevation = 20.dp
-                            ).background(Color.White.copy(alpha = 0.7f))
+                                )
+                                .background(Color.White.copy(alpha = 0.7f))
                         ) {
                             Icon(
                                 painter = painterResource(id = R.drawable.rider_pro_more_horizon),
@@ -191,7 +193,7 @@ fun ProfilePage() {
                         com.aiosman.riderpro.ui.composables.DropdownMenu(
                             expanded = expanded,
                             onDismissRequest = { expanded = false },
-                            width = 300,
+                            width = 250,
                             menuItems = listOf(
                                 MenuItem(
                                     stringResource(R.string.logout),
@@ -217,7 +219,7 @@ fun ProfilePage() {
                                     }
                                 },
                                 MenuItem(
-                                    "Favourite",
+                                    stringResource(R.string.favourites),
                                     R.drawable.rider_pro_favourite
                                 ) {
                                     expanded = false

app/src/main/java/com/aiosman/riderpro/ui/like/LikeNoticeViewModel.kt

@@ -23,8 +23,12 @@ object LikeNoticeViewModel : ViewModel() {
     private val accountService: AccountService = AccountServiceImpl()
     private val _likeItemsFlow = MutableStateFlow<PagingData<AccountLikeEntity>>(PagingData.empty())
     val likeItemsFlow = _likeItemsFlow.asStateFlow()
-
+    var isFirstLoad = true
-    init {
+    fun reload(force: Boolean = false) {
+        if (!isFirstLoad && !force) {
+            return
+        }
+        isFirstLoad = false
         viewModelScope.launch {
             Pager(
                 config = PagingConfig(pageSize = 5, enablePlaceholders = false),

app/src/main/java/com/aiosman/riderpro/ui/like/LikePage.kt

@@ -56,8 +56,10 @@ fun LikeNoticeScreen() {
     var dataFlow = model.likeItemsFlow
     var likes = dataFlow.collectAsLazyPagingItems()
     LaunchedEffect(Unit) {
+        model.reload()
         model.updateNotice()
     }
+
     StatusBarMaskLayout(
         darkIcons = true,
         maskBoxBackgroundColor = Color(0xFFFFFFFF)
@@ -125,7 +127,7 @@ fun ActionPostNoticeItem(
     val context = LocalContext.current
     val navController = LocalNavController.current
     Box(
-        modifier = Modifier.padding(horizontal = 16.dp, vertical = 16.dp)
+        modifier = Modifier.padding(vertical = 16.dp)
     ) {
         Row(
             modifier = Modifier.fillMaxWidth(),
@@ -188,7 +190,7 @@ fun LikeCommentNoticeItem(
     val navController = LocalNavController.current
     val context = LocalContext.current
     Box(
-        modifier = Modifier.padding(horizontal = 24.dp, vertical = 16.dp).noRippleClickable {
+        modifier = Modifier.padding(vertical = 16.dp).noRippleClickable {
             item.comment?.postId.let {
                 navController.navigate(
                     NavigationRoute.Post.route.replace(
@@ -261,7 +263,8 @@ fun LikeCommentNoticeItem(
                     Text(
                         text = item.comment?.content ?: "",
                         fontSize = 12.sp,
-                        color = Color(0x99000000)
+                        color = Color(0x99000000),
+                        maxLines = 2
                     )
                 }
             }

app/src/main/java/com/aiosman/riderpro/ui/login/emailsignup.kt

@@ -53,9 +53,9 @@ import kotlinx.coroutines.launch
 
 @Composable
 fun EmailSignupScreen() {
-    var email by remember { mutableStateOf("takayamaaren@gmail.com") }
+    var email by remember { mutableStateOf("") }
-    var password by remember { mutableStateOf("Dzh17217.") }
+    var password by remember { mutableStateOf("") }
-    var confirmPassword by remember { mutableStateOf("Dzh17217.") }
+    var confirmPassword by remember { mutableStateOf("") }
     var rememberMe by remember { mutableStateOf(false) }
     var acceptTerms by remember { mutableStateOf(false) }
     var acceptPromotions by remember { mutableStateOf(false) }
@@ -68,7 +68,6 @@ fun EmailSignupScreen() {
     var confirmPasswordError by remember { mutableStateOf<String?>(null) }
     var termsError by remember { mutableStateOf<Boolean>(false) }
     var promotionsError by remember { mutableStateOf<Boolean>(false) }
-
     fun validateForm(): Boolean {
         emailError = when {
             // 非空

app/src/main/java/com/aiosman/riderpro/ui/login/userauth.kt

@@ -93,9 +93,15 @@ fun UserAuthScreen() {
                 }
             } catch (e: ServiceException) {
                 // handle error
+
+                if (e.code == 12005) {
+                    emailError = context.getString(R.string.error_invalidate_username_password)
+                    passwordError = context.getString(R.string.error_invalidate_username_password)
+                } else {
                     Toast.makeText(context, e.message, Toast.LENGTH_SHORT).show()
                 }
             }
+        }
 
     }
 
@@ -181,15 +187,12 @@ fun UserAuthScreen() {
             Row(
                 verticalAlignment = Alignment.CenterVertically
             ) {
-                CompositionLocalProvider(LocalMinimumInteractiveComponentEnforcement provides false) {
+                com.aiosman.riderpro.ui.composables.Checkbox(
-                    Checkbox(
                     checked = rememberMe,
                     onCheckedChange = {
                         rememberMe = it
                     },
-                        colors = CheckboxDefaults.colors(
+                    size = 18
-                            checkedColor = Color.Black
-                        ),
                 )
                 Text(
                     stringResource(R.string.remember_me),
@@ -197,10 +200,34 @@ fun UserAuthScreen() {
                     fontSize = 12.sp
                 )
                 Spacer(modifier = Modifier.weight(1f))
-                    Text(stringResource(R.string.forgot_password), fontSize = 12.sp, modifier = Modifier.noRippleClickable {
+                Text(
+                    stringResource(R.string.forgot_password),
+                    fontSize = 12.sp,
+                    modifier = Modifier.noRippleClickable {
                         navController.navigate(NavigationRoute.ResetPassword.route)
-                    })
                     }
+                )
+//                CompositionLocalProvider(LocalMinimumInteractiveComponentEnforcement provides false) {
+//                    Checkbox(
+//                        checked = rememberMe,
+//                        onCheckedChange = {
+//                            rememberMe = it
+//                        },
+//                        colors = CheckboxDefaults.colors(
+//                            checkedColor = Color.Black
+//                        ),
+//                    )
+//                    Text(
+//                        stringResource(R.string.remember_me),
+//                        modifier = Modifier.padding(start = 8.dp),
+//                        fontSize = 12.sp
+//                    )
+//                    Spacer(modifier = Modifier.weight(1f))
+//                    Text(stringResource(R.string.forgot_password), fontSize = 12.sp, modifier = Modifier.noRippleClickable {
+//                        navController.navigate(NavigationRoute.ResetPassword.route)
+//                    })
+//                }
+
             }
             Spacer(modifier = Modifier.height(64.dp))
             ActionButton(

app/src/main/java/com/aiosman/riderpro/ui/post/CommentsViewModel.kt

@@ -29,6 +29,7 @@ class CommentsViewModel(
     val commentsFlow = _commentsFlow.asStateFlow()
     var order: String by mutableStateOf("like")
     var addedCommentList by mutableStateOf<List<CommentEntity>>(emptyList())
+    var subCommentLoadingMap by mutableStateOf(mutableMapOf<Int, Boolean>())
 
     /**
      * 预加载，在跳转到 PostScreen 之前设置好内容
@@ -49,6 +50,7 @@ class CommentsViewModel(
 
     fun reloadComment() {
         viewModelScope.launch {
+            try {
                 Pager(config = PagingConfig(pageSize = 5, enablePlaceholders = false),
                     pagingSourceFactory = {
                         CommentPagingSource(
@@ -59,6 +61,9 @@ class CommentsViewModel(
                     }).flow.cachedIn(viewModelScope).collectLatest {
                     _commentsFlow.value = it
                 }
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
         }
     }
 
@@ -144,15 +149,22 @@ class CommentsViewModel(
     fun deleteComment(commentId: Int) {
         viewModelScope.launch {
             commentService.DeleteComment(commentId)
+            // 如果是刚刚创建的评论，则从addedCommentList中删除
+            if (addedCommentList.any { it.id == commentId }) {
+                addedCommentList = addedCommentList.filter { it.id != commentId }
+            } else {
                 reloadComment()
             }
         }
+    }
 
     fun loadMoreSubComments(commentId: Int) {
         viewModelScope.launch {
             val currentPagingData = commentsFlow.value
             val updatedPagingData = currentPagingData.map { comment ->
                 if (comment.id == commentId) {
+                    try {
+                        subCommentLoadingMap[commentId] = true
                         val subCommentList = commentService.getComments(
                             postId = postId.toInt(),
                             parentCommentId = commentId,
@@ -163,6 +175,11 @@ class CommentsViewModel(
                             reply = comment.reply.plus(subCommentList),
                             replyPage = comment.replyPage + 1
                         )
+                    } catch (e: Exception) {
+                        return@map comment.copy()
+                    } finally {
+                        subCommentLoadingMap[commentId] = false
+                    }
                 }
                 comment
             }

app/src/main/java/com/aiosman/riderpro/ui/post/NewPost.kt

@@ -1,12 +1,11 @@
 package com.aiosman.riderpro.ui.post
 
-import android.app.Activity
+import android.net.Uri
-import android.content.Intent
-import android.util.Log
 import android.widget.Toast
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.core.animateDpAsState
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
@@ -14,10 +13,10 @@ import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.ExperimentalLayoutApi
+import androidx.compose.foundation.layout.PaddingValues
-import androidx.compose.foundation.layout.FlowRow
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.aspectRatio
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
@@ -25,9 +24,12 @@ import androidx.compose.foundation.layout.heightIn
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.grid.GridCells
+import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.BasicTextField
 import androidx.compose.material.LinearProgressIndicator
+import androidx.compose.material.MaterialTheme
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.Text
@@ -41,7 +43,9 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.draw.drawBehind
+import androidx.compose.ui.draw.shadow
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.ColorFilter
 import androidx.compose.ui.graphics.PathEffect
 import androidx.compose.ui.graphics.drawscope.Stroke
 import androidx.compose.ui.layout.ContentScale
@@ -50,17 +54,19 @@ import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
+import androidx.core.content.FileProvider
 import androidx.lifecycle.viewModelScope
-import coil.compose.AsyncImage
 import com.aiosman.riderpro.LocalNavController
 import com.aiosman.riderpro.R
 import com.aiosman.riderpro.ui.NavigationRoute
 import com.aiosman.riderpro.ui.composables.CustomAsyncImage
+import com.aiosman.riderpro.ui.composables.DraggableGrid
 import com.aiosman.riderpro.ui.composables.RelPostCard
 import com.aiosman.riderpro.ui.composables.StatusBarMaskLayout
 import com.aiosman.riderpro.ui.modifiers.noRippleClickable
 import com.google.accompanist.systemuicontroller.rememberSystemUiController
 import kotlinx.coroutines.launch
+import java.io.File
 
 
 @Preview
@@ -76,7 +82,9 @@ fun NewPostScreen() {
     }
     StatusBarMaskLayout(
         darkIcons = true,
-        modifier = Modifier.fillMaxSize().background(Color.White)
+        modifier = Modifier
+            .fillMaxSize()
+            .background(Color.White)
     ) {
         Column(
             modifier = Modifier
@@ -95,13 +103,18 @@ fun NewPostScreen() {
                 NewPostViewModel.textContent = it
             }
             Column(
-                modifier = Modifier.fillMaxWidth().padding(horizontal = 16.dp)
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 16.dp)
             ) {
                 model.relMoment?.let {
                     Text("Share with")
                     Spacer(modifier = Modifier.height(8.dp))
                     Box(
-                        modifier = Modifier.clip(RoundedCornerShape(8.dp)).background(color = Color(0xFFEEEEEE)).padding(24.dp)
+                        modifier = Modifier
+                            .clip(RoundedCornerShape(8.dp))
+                            .background(color = Color(0xFFEEEEEE))
+                            .padding(24.dp)
                     ) {
                         RelPostCard(
                             momentEntity = it,
@@ -188,6 +201,7 @@ fun NewPostTopBar(onSendClick: () -> Unit = {}) {
         }
     }
 }
+
 @Composable
 fun NewPostTextField(hint: String, value: String, onValueChange: (String) -> Unit) {
 
@@ -211,7 +225,8 @@ fun NewPostTextField(hint: String, value: String, onValueChange: (String) -> Uni
     }
 }
 
-@OptIn(ExperimentalLayoutApi::class)
+
+
 @Composable
 fun AddImageGrid() {
     val navController = LocalNavController.current
@@ -226,40 +241,93 @@ fun AddImageGrid() {
         }
     }
 
+    val takePictureLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.TakePicture()
+    ) { success ->
+        if (success) {
+            model.imageUriList += model.currentPhotoUri.toString()
+        }
+    }
+
     val stroke = Stroke(
         width = 2f,
         pathEffect = PathEffect.dashPathEffect(floatArrayOf(10f, 10f), 0f)
     )
+    DraggableGrid(
+        items = NewPostViewModel.imageUriList,
+        onMove = { from, to ->
+            NewPostViewModel.imageUriList = NewPostViewModel.imageUriList.toMutableList().apply {
+                add(to, removeAt(from))
+            }
+        },
+        lockedIndices = listOf(
+
+        ),
+        onDragModeEnd = {},
+        onDragModeStart = {},
+        additionalItems = listOf(
+
+        ),
+
+        ) { item, isDrag ->
         Box(
-        modifier = Modifier.fillMaxWidth()
-    ) {
-        FlowRow(
             modifier = Modifier
-                .fillMaxWidth()
-                .padding(18.dp),
-            verticalArrangement = Arrangement.spacedBy(8.dp),
-            horizontalArrangement = Arrangement.spacedBy(8.dp)
         ) {
-            model.imageUriList.forEach {
             CustomAsyncImage(
-                    context,
+                LocalContext.current,
-                    it,
+                item,
                 contentDescription = "Image",
                 modifier = Modifier
-                        .size(110.dp)
+                    .fillMaxWidth()
-
+                    .aspectRatio(1f)
-                        .drawBehind {
+                    .noRippleClickable {
-                            drawRoundRect(color = Color(0xFF999999), style = stroke)
-                        }.noRippleClickable {
                         navController.navigate(NavigationRoute.NewPostImageGrid.route)
                     },
                 contentScale = ContentScale.Crop
             )
-            }
+            if (isDrag) {
                 Box(
                     modifier = Modifier
-                    .size(110.dp)
+                        .fillMaxSize()
-
+                        .background(Color(0x66000000))
+                )
+            }
+        }
+    }
+    LazyVerticalGrid(
+        columns = GridCells.Fixed(3),
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(18.dp),
+        horizontalArrangement = Arrangement.spacedBy(8.dp),
+        verticalArrangement = Arrangement.spacedBy(8.dp)
+    ) {
+//        items(model.imageUriList.size) { index ->
+//            val uri = model.imageUriList[index]
+//            Box(
+//                modifier = Modifier
+//                    .drawBehind {
+//                        drawRoundRect(color = Color(0xFF999999), style = stroke)
+//                    }
+//            ) {
+//                CustomAsyncImage(
+//                    context,
+//                    uri,
+//                    contentDescription = "Image",
+//                    modifier = Modifier
+//                        .fillMaxWidth().aspectRatio(1f)
+//                        .noRippleClickable {
+//                            navController.navigate(NavigationRoute.NewPostImageGrid.route)
+//                        },
+//                    contentScale = ContentScale.Crop
+//                )
+//            }
+//        }
+        item {
+            Box(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .aspectRatio(1f)
                     .drawBehind {
                         drawRoundRect(color = Color(0xFF999999), style = stroke)
                     }
@@ -275,10 +343,37 @@ fun AddImageGrid() {
                         .align(Alignment.Center)
                 )
             }
-
+        }
+        item {
+            Box(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .aspectRatio(1f)
+                    .drawBehind {
+                        drawRoundRect(color = Color(0xFF999999), style = stroke)
+                    }
+                    .noRippleClickable {
+                        val photoFile = File(context.cacheDir, "photo.jpg")
+                        val photoUri: Uri = FileProvider.getUriForFile(
+                            context,
+                            "${context.packageName}.fileprovider",
+                            photoFile
+                        )
+                        model.currentPhotoUri = photoUri
+                        takePictureLauncher.launch(photoUri)
+                    },
+            ) {
+                Image(
+                    painter = painterResource(id = R.drawable.rider_pro_camera),
+                    contentDescription = "Take Photo",
+                    modifier = Modifier
+                        .size(48.dp)
+                        .align(Alignment.Center),
+                    colorFilter = ColorFilter.tint(Color.Gray)
+                )
+            }
         }
     }
-
 }
 
 @OptIn(ExperimentalMaterial3Api::class)

app/src/main/java/com/aiosman/riderpro/ui/post/NewPostViewModel.kt

@@ -29,6 +29,7 @@ object NewPostViewModel : ViewModel() {
     var imageUriList by mutableStateOf(listOf<String>())
     var relPostId by mutableStateOf<Int?>(null)
     var relMoment by mutableStateOf<MomentEntity?>(null)
+    var currentPhotoUri: Uri? = null
     fun asNewPost() {
         textContent = ""
         searchPlaceAddressResult = null

app/src/main/java/com/aiosman/riderpro/ui/post/Post.kt

@@ -1,7 +1,9 @@
 package com.aiosman.riderpro.ui.post
 
-import android.util.Log
+import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.animation.ExperimentalSharedTransitionApi
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.slideInVertically
 import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
@@ -14,7 +16,6 @@ import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.WindowInsets
 import androidx.compose.foundation.layout.aspectRatio
-import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
@@ -24,15 +25,11 @@ import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.layout.wrapContentHeight
 import androidx.compose.foundation.layout.wrapContentWidth
 import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.LazyListState
-import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.foundation.pager.HorizontalPager
 import androidx.compose.foundation.pager.rememberPagerState
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.text.ClickableText
+import androidx.compose.material.LinearProgressIndicator
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Delete
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
 import androidx.compose.material3.ModalBottomSheet
@@ -46,22 +43,23 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
-import androidx.compose.runtime.snapshotFlow
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.ColorFilter
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalClipboardManager
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.res.vectorResource
+import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.text.SpanStyle
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.buildAnnotatedString
 import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.text.withStyle
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
@@ -69,7 +67,7 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
 import androidx.lifecycle.viewmodel.compose.viewModel
-import androidx.paging.compose.LazyPagingItems
+import androidx.paging.LoadState
 import androidx.paging.compose.collectAsLazyPagingItems
 import com.aiosman.riderpro.AppState
 import com.aiosman.riderpro.LocalAnimatedContentScope
@@ -82,12 +80,14 @@ import com.aiosman.riderpro.entity.MomentImageEntity
 import com.aiosman.riderpro.exp.formatPostTime
 import com.aiosman.riderpro.exp.timeAgo
 import com.aiosman.riderpro.ui.NavigationRoute
-import com.aiosman.riderpro.ui.comment.CommentModalViewModel
+import com.aiosman.riderpro.ui.comment.NoticeScreenHeader
 import com.aiosman.riderpro.ui.composables.AnimatedFavouriteIcon
 import com.aiosman.riderpro.ui.composables.AnimatedLikeIcon
 import com.aiosman.riderpro.ui.composables.BottomNavigationPlaceholder
 import com.aiosman.riderpro.ui.composables.CustomAsyncImage
+import com.aiosman.riderpro.ui.composables.CustomClickableText
 import com.aiosman.riderpro.ui.composables.EditCommentBottomModal
+import com.aiosman.riderpro.ui.composables.FollowButton
 import com.aiosman.riderpro.ui.composables.StatusBarSpacer
 import com.aiosman.riderpro.ui.imageviewer.ImageViewerViewModel
 import com.aiosman.riderpro.ui.modifiers.noRippleClickable
@@ -113,28 +113,67 @@ fun PostScreen(
     var contextComment by remember { mutableStateOf<CommentEntity?>(null) }
     var replyComment by remember { mutableStateOf<CommentEntity?>(null) }
     var showCommentModal by remember { mutableStateOf(false) }
+    var commentModalState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
+    var editCommentModalState = rememberModalBottomSheetState(
+        skipPartiallyExpanded = true
+    )
     LaunchedEffect(Unit) {
         viewModel.initData()
     }
+
     if (showCommentMenu) {
         ModalBottomSheet(
             onDismissRequest = {
                 showCommentMenu = false
             },
             containerColor = Color.White,
-            sheetState = rememberModalBottomSheetState(
+            sheetState = commentModalState,
-                skipPartiallyExpanded = true
-            ),
             dragHandle = {},
             shape = RoundedCornerShape(topStart = 16.dp, topEnd = 16.dp),
             windowInsets = WindowInsets(0)
         ) {
             CommentMenuModal(
                 onDeleteClick = {
+                    scope.launch {
+                        commentModalState.hide()
                         showCommentMenu = false
+                    }
                     contextComment?.let {
                         viewModel.deleteComment(it.id)
                     }
+
+                },
+                commentEntity = contextComment,
+                onCloseClick = {
+                    scope.launch {
+                        commentModalState.hide()
+                        showCommentMenu = false
+                    }
+                },
+                isSelf = AppState.UserId?.toLong() == contextComment?.author,
+                onLikeClick = {
+                    scope.launch {
+                        commentModalState.hide()
+                        showCommentMenu = false
+                    }
+                    contextComment?.let {
+                        viewModel.viewModelScope.launch {
+                            if (it.liked) {
+                                viewModel.unlikeComment(it.id)
+                            } else {
+                                viewModel.likeComment(it.id)
+                            }
+                        }
+                    }
+
+                },
+                onReplyClick = {
+                    scope.launch {
+                        commentModalState.hide()
+                        showCommentMenu = false
+                        replyComment = contextComment
+                        showCommentModal = true
+                    }
                 }
             )
         }
@@ -177,6 +216,8 @@ fun PostScreen(
                             content = it
                         )
                     }
+
+                    editCommentModalState.hide()
                     showCommentModal = false
                 }
 
@@ -186,6 +227,7 @@ fun PostScreen(
     Scaffold(
         modifier = Modifier.fillMaxSize(),
         bottomBar = {
+            if (!viewModel.isError) {
                 PostBottomBar(
                     onLikeClick = {
                         scope.launch {
@@ -212,6 +254,8 @@ fun PostScreen(
                     momentEntity = viewModel.moment
                 )
             }
+
+        }
     ) {
         it
         Column(
@@ -220,14 +264,35 @@ fun PostScreen(
                 .background(Color.White)
         ) {
             StatusBarSpacer()
+            if (viewModel.isError) {
+                Box(
+                    modifier = Modifier.fillMaxWidth().padding(16.dp)
+                ) {
+                    NoticeScreenHeader("Post", moreIcon = false)
+                }
+
+                Box(
+                    modifier = Modifier
+                        .fillMaxSize(),
+                    contentAlignment = Alignment.Center
+                ) {
+                    Text(
+                        text = "Umm, post are not found.",
+                        style = TextStyle(
+                            fontWeight = FontWeight.Bold,
+                            fontSize = 16.sp
+                        )
+                    )
+                }
+            }else{
                 Header(
                     avatar = viewModel.avatar,
                     nickname = viewModel.nickname,
                     userId = viewModel.moment?.authorId,
-                isFollowing = viewModel.accountProfileEntity?.isFollowing ?: false,
+                    isFollowing = viewModel.moment?.followStatus == true,
                     onFollowClick = {
                         scope.launch {
-                        if (viewModel.accountProfileEntity?.isFollowing == true) {
+                            if (viewModel.moment?.followStatus == true) {
                                 viewModel.unfollowUser()
                             } else {
                                 viewModel.followUser()
@@ -295,9 +360,9 @@ fun PostScreen(
                     item {
                         CommentContent(
                             viewModel = commentsViewModel,
-                        onLongClick = {
+                            onLongClick = { comment ->
                                 showCommentMenu = true
-                            contextComment = it
+                                contextComment = comment
                             },
                             onReply = { parentComment, _, _, _ ->
                                 replyComment = parentComment
@@ -311,6 +376,8 @@ fun PostScreen(
 
                 }
             }
+
+        }
     }
 
 }
@@ -327,6 +394,10 @@ fun CommentContent(
     }
 
     for (item in addedTopLevelComment) {
+        AnimatedVisibility(
+            visible = true,
+            enter = fadeIn() + slideInVertically()
+        ) {
             Box(
                 modifier = Modifier.padding(horizontal = 16.dp)
             ) {
@@ -341,11 +412,8 @@ fun CommentContent(
                             }
                         }
                     },
-                onLongClick = {
+                    onLongClick = { comment ->
-                    if (AppState.UserId != item.id) {
+                        onLongClick(comment)
-                        return@CommentItem
-                    }
-                    onLongClick(item)
                     },
                     onReply = { parentComment, _, _, _ ->
                         onReply(
@@ -364,6 +432,7 @@ fun CommentContent(
                 )
             }
         }
+    }
 
     for (idx in 0 until commentsPagging.itemCount) {
         val item = commentsPagging[idx] ?: return
@@ -381,11 +450,8 @@ fun CommentContent(
                         }
                     }
                 },
-                onLongClick = {
+                onLongClick = { comment ->
-                    if (AppState.UserId != item.id) {
+                    onLongClick(comment)
-                        return@CommentItem
-                    }
-                    onLongClick(item)
                 },
                 onReply = { parentComment, _, _, _ ->
                     onReply(
@@ -404,6 +470,67 @@ fun CommentContent(
             )
         }
     }
+    if (commentsPagging.loadState.refresh is LoadState.Loading) {
+        Box(
+            modifier = Modifier.fillMaxSize().height(120.dp),
+            contentAlignment = Alignment.Center
+        ) {
+            Column(
+                horizontalAlignment = Alignment.CenterHorizontally
+            ) {
+                LinearProgressIndicator(
+                    modifier = Modifier.width(160.dp),
+                    color = Color(0xFFDA3832)
+                )
+                Spacer(modifier = Modifier.height(8.dp))
+                Text(
+                    text = "Loading...",
+                    fontSize = 14.sp
+                )
+            }
+
+        }
+        return
+    }
+    if (commentsPagging.loadState.append is LoadState.Loading) {
+        Box(
+            modifier = Modifier.fillMaxSize().height(64.dp),
+            contentAlignment = Alignment.Center
+        ) {
+            LinearProgressIndicator(
+                modifier = Modifier.width(160.dp),
+                color = Color(0xFFDA3832)
+            )
+        }
+    }
+    if (commentsPagging.loadState.refresh is LoadState.Error) {
+        Box(
+            modifier = Modifier.fillMaxSize().height(120.dp),
+            contentAlignment = Alignment.Center
+        ) {
+            Text(
+                text = "Failed to load comments,click to retry",
+                fontSize = 14.sp,
+                modifier = Modifier.noRippleClickable {
+                    viewModel.reloadComment()
+                }
+            )
+        }
+    }
+    if (commentsPagging.loadState.append is LoadState.Error) {
+        Box(
+            modifier = Modifier.fillMaxSize().height(64.dp),
+            contentAlignment = Alignment.Center
+        ) {
+            Text(
+                text = "Failed to load more comments,click to retry",
+                fontSize = 14.sp,
+                modifier = Modifier.noRippleClickable {
+                    commentsPagging.retry()
+                }
+            )
+        }
+    }
 
 
 }
@@ -488,30 +615,12 @@ fun Header(
         Spacer(modifier = Modifier.width(8.dp))
         Text(text = nickname ?: "", fontWeight = FontWeight.Bold)
         if (AppState.UserId != userId) {
-            Box(
+            FollowButton(
-                modifier = Modifier
+                isFollowing = isFollowing,
-                    .height(20.dp)
+                onFollowClick = onFollowClick,
-                    .wrapContentWidth()
+                imageModifier = Modifier.height(18.dp).width(80.dp),
-                    .padding(start = 6.dp)
+                fontSize = 12.sp
-                    .noRippleClickable {
-                        onFollowClick()
-                    },
-                contentAlignment = Alignment.Center
-            ) {
-                Image(
-                    modifier = Modifier.height(18.dp),
-                    painter = painterResource(id = R.drawable.follow_bg),
-                    contentDescription = ""
             )
-                Text(
-                    text = if (isFollowing) stringResource(R.string.following_upper) else stringResource(
-                        R.string.follow_upper
-                    ),
-                    fontSize = 12.sp,
-                    color = Color.White,
-                    style = TextStyle(fontWeight = FontWeight.Bold)
-                )
-            }
         }
         if (AppState.UserId == userId) {
             Spacer(modifier = Modifier.weight(1f))
@@ -626,47 +735,6 @@ fun PostDetails(
     }
 }
 
-@Composable
-fun CommentsSection(
-    lazyPagingItems: LazyPagingItems<CommentEntity>,
-    scrollState: LazyListState = rememberLazyListState(),
-    onLike: (CommentEntity) -> Unit,
-    onLongClick: (CommentEntity) -> Unit,
-    onWillCollapse: (Boolean) -> Unit,
-) {
-    LazyColumn(
-        state = scrollState, modifier = Modifier
-            .fillMaxHeight()
-            .padding(start = 16.dp, end = 16.dp)
-    ) {
-        items(lazyPagingItems.itemCount) { idx ->
-            val item = lazyPagingItems[idx] ?: return@items
-            CommentItem(
-                item,
-                onLike = {
-                    onLike(item)
-                },
-                onLongClick = {
-                    onLongClick(item)
-                }
-            )
-        }
-    }
-
-    // Detect scroll direction and update showCollapseContent
-    val coroutineScope = rememberCoroutineScope()
-    LaunchedEffect(scrollState) {
-        coroutineScope.launch {
-            snapshotFlow { scrollState.firstVisibleItemScrollOffset }
-                .collect { offset ->
-                    Log.d("scroll", "offset: $offset")
-                    onWillCollapse(offset == 0)
-                }
-        }
-    }
-}
-
-
 @OptIn(ExperimentalFoundationApi::class)
 @Composable
 fun CommentItem(
@@ -680,7 +748,7 @@ fun CommentItem(
         replyUserAvatar: String?
     ) -> Unit = { _, _, _, _ -> },
     onLoadMoreSubComments: ((CommentEntity) -> Unit)? = {},
-    onLongClick: () -> Unit = {},
+    onLongClick: (CommentEntity) -> Unit = {},
     addedCommentList: List<CommentEntity> = emptyList()
 ) {
     val context = LocalContext.current
@@ -688,12 +756,6 @@ fun CommentItem(
     Column(
         modifier = Modifier
             .fillMaxWidth()
-            .combinedClickable(
-                indication = null,
-                interactionSource = remember { MutableInteractionSource() },
-                onClick = {},
-                onLongClick = onLongClick
-            )
     ) {
         Row(modifier = Modifier.padding(vertical = 8.dp)) {
             Box(
@@ -719,7 +781,15 @@ fun CommentItem(
             }
             Spacer(modifier = Modifier.width(8.dp))
             Column(
-                modifier = Modifier.weight(1f)
+                modifier = Modifier
+                    .weight(1f)
+                    .combinedClickable(
+                        interactionSource = remember { MutableInteractionSource() },
+                        indication = null,
+                        onLongClick = {
+                            onLongClick(commentEntity)
+                        }
+                    ) {}
             ) {
                 Text(text = commentEntity.name, fontWeight = FontWeight.W600, fontSize = 14.sp)
                 Row {
@@ -741,8 +811,10 @@ fun CommentItem(
                                 pop()
                             }
                             append(" ${commentEntity.comment}")
+
                         }
-                        ClickableText(
+                        Box {
+                            CustomClickableText(
                                 text = annotatedText,
                                 onClick = { offset ->
                                     annotatedText.getStringAnnotations(
@@ -759,15 +831,29 @@ fun CommentItem(
                                     }
                                 },
                                 style = TextStyle(fontSize = 14.sp),
-                            maxLines = Int.MAX_VALUE,
+                                onLongPress = {
-                            softWrap = true
+                                    onLongClick(commentEntity)
+                                },
                             )
+                        }
+
                     } else {
                         Text(
                             text = commentEntity.comment,
                             fontSize = 14.sp,
                             maxLines = Int.MAX_VALUE,
-                            softWrap = true
+                            softWrap = true,
+                            modifier = Modifier.combinedClickable(
+                                interactionSource = remember { MutableInteractionSource() },
+                                indication = null,
+                                onLongClick = {
+                                    onLongClick(
+                                        commentEntity
+                                    )
+                                },
+                            ) {
+
+                            }
                         )
                     }
                 }
@@ -780,7 +866,7 @@ fun CommentItem(
                     Spacer(modifier = Modifier.width(8.dp))
                     if (AppState.UserId?.toLong() != commentEntity.author) {
                         Text(
-                            text = "Reply",
+                            text = stringResource(R.string.reply),
                             fontSize = 12.sp,
                             color = Color.Gray,
                             modifier = Modifier.noRippleClickable {
@@ -832,13 +918,15 @@ fun CommentItem(
                     isChild = true,
                     onLike = onLike,
                     onReply = onReply,
-                    onLongClick = onLongClick
+                    onLongClick = { comment ->
+                        onLongClick(comment)
+                    }
                 )
             }
             if (commentEntity.replyCount > 0 && !isChild && commentEntity.reply.size < commentEntity.replyCount) {
                 val remaining = commentEntity.replyCount - commentEntity.reply.size
                 Text(
-                    text = "View $remaining more replies",
+                    text = stringResource(R.string.view_more_reply, remaining),
                     fontSize = 12.sp,
                     color = Color(0xFF6F94AE),
                     modifier = Modifier.noRippleClickable {
@@ -851,7 +939,6 @@ fun CommentItem(
     }
 }
 
-@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun PostBottomBar(
     onCreateCommentClick: () -> Unit = {},
@@ -956,12 +1043,16 @@ fun PostMenuModal(
                             onDeleteClick()
                         }
                 ) {
-                    Image(painter = painterResource(id = R.drawable.rider_pro_moment_delete), contentDescription = "",modifier = Modifier.size(24.dp))
+                    Image(
+                        painter = painterResource(id = R.drawable.rider_pro_moment_delete),
+                        contentDescription = "",
+                        modifier = Modifier.size(24.dp)
+                    )
                 }
 
                 Spacer(modifier = Modifier.height(8.dp))
                 Text(
-                    text = "Delete",
+                    text = stringResource(R.string.delete),
                     fontSize = 11.sp,
                     fontWeight = FontWeight.Bold
                 )
@@ -971,19 +1062,11 @@ fun PostMenuModal(
 }
 
 @Composable
-fun CommentMenuModal(
+fun MenuActionItem(
-    onDeleteClick: () -> Unit = {}
+    icon: Int? = null,
-) {
+    text: String,
-    Column(
+    content: @Composable() (() -> Unit)? = null,
-        modifier = Modifier
+    onClick: () -> Unit
-            .fillMaxWidth()
-            .height(160.dp)
-            .padding(vertical = 47.dp, horizontal = 20.dp)
-    ) {
-        Row(
-            modifier = Modifier
-                .fillMaxWidth(),
-            verticalAlignment = Alignment.CenterVertically
 ) {
     Column(
         modifier = Modifier,
@@ -994,20 +1077,150 @@ fun CommentMenuModal(
             modifier = Modifier
                 .clip(CircleShape)
                 .noRippleClickable {
-                            onDeleteClick()
+                    onClick()
                 }
         ) {
-                    Image(painter = painterResource(id = R.drawable.rider_pro_moment_delete), contentDescription = "",modifier = Modifier.size(24.dp))
+            content?.invoke()
+            if (icon != null) {
+                Icon(
+                    painter = painterResource(id = icon),
+                    contentDescription = "",
+                    modifier = Modifier.size(24.dp),
+                    tint = Color.Black
+                )
+            }
         }
 
         Spacer(modifier = Modifier.height(8.dp))
         Text(
-                    text = "Delete",
+            text = text,
             fontSize = 11.sp,
             fontWeight = FontWeight.Bold
         )
     }
 }
+
+/**
+ * 评论菜单弹窗
+ */
+@Composable
+fun CommentMenuModal(
+    onDeleteClick: () -> Unit = {},
+    commentEntity: CommentEntity? = null,
+    onCloseClick: () -> Unit = {},
+    onLikeClick: () -> Unit = {},
+    onReplyClick: () -> Unit = {},
+    isSelf: Boolean = false
+) {
+    val clipboard = LocalClipboardManager.current
+
+    fun copyToClipboard() {
+        commentEntity?.let {
+            clipboard.setText(
+                AnnotatedString(
+                    text = it.comment,
+                )
+            )
+        }
+    }
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(vertical = 24.dp, horizontal = 20.dp)
+    ) {
+        Text(stringResource(R.string.comment), fontSize = 18.sp, fontWeight = FontWeight.Bold)
+        Spacer(modifier = Modifier.height(24.dp))
+        commentEntity?.let {
+            Column(
+                modifier = Modifier
+                    .clip(RoundedCornerShape(8.dp))
+                    .background(Color(0xffeeeeee))
+
+                    .padding(8.dp)
+            ) {
+                Row(
+                    verticalAlignment = Alignment.CenterVertically,
+
+                    ) {
+                    Box(
+                        modifier = Modifier
+                            .size(24.dp)
+                            .clip(CircleShape)
+                    ) {
+                        CustomAsyncImage(
+                            imageUrl = it.avatar,
+                            modifier = Modifier.fillMaxSize(),
+                            contentDescription = "Avatar",
+                        )
+                    }
+                    Spacer(modifier = Modifier.width(8.dp))
+                    androidx.compose.material.Text(
+                        it.name,
+                        fontWeight = FontWeight.Bold,
+                        fontSize = 16.sp
+                    )
+                }
+                Spacer(modifier = Modifier.height(4.dp))
+                androidx.compose.material.Text(
+                    it.comment,
+                    maxLines = 1,
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(start = 32.dp),
+                    overflow = TextOverflow.Ellipsis
+                )
+            }
+            Spacer(modifier = Modifier.height(32.dp))
+        }
+
+        Row(
+            modifier = Modifier
+                .fillMaxWidth(),
+            verticalAlignment = Alignment.CenterVertically,
+        ) {
+            if (isSelf) {
+                MenuActionItem(
+                    icon = R.drawable.rider_pro_moment_delete,
+                    text = stringResource(R.string.delete)
+                ) {
+                    onDeleteClick()
+                }
+
+                Spacer(modifier = Modifier.width(48.dp))
+            }
+            MenuActionItem(
+                icon = R.drawable.rider_pro_copy,
+                text = stringResource(R.string.copy)
+            ) {
+                copyToClipboard()
+                onCloseClick()
+            }
+            commentEntity?.let {
+                Spacer(modifier = Modifier.width(48.dp))
+                MenuActionItem(
+                    text = stringResource(R.string.like),
+                    content = {
+                        AnimatedLikeIcon(
+                            liked = it.liked,
+                            onClick = onLikeClick,
+                            modifier = Modifier.size(24.dp)
+                        )
+                    }
+                ) {
+                    onCloseClick()
+                }
+            }
+            if (!isSelf) {
+                Spacer(modifier = Modifier.width(48.dp))
+                MenuActionItem(
+                    icon = R.drawable.rider_pro_comment,
+                    text = stringResource(R.string.reply)
+                ) {
+                    onReplyClick()
+                }
+            }
+        }
+        Spacer(modifier = Modifier.height(48.dp))
     }
 }
 

app/src/main/java/com/aiosman/riderpro/ui/post/PostViewModel.kt

@@ -28,24 +28,20 @@ class PostViewModel(
     var moment by mutableStateOf<MomentEntity?>(null)
     var accountService: AccountService = AccountServiceImpl()
     var commentsViewModel: CommentsViewModel = CommentsViewModel(postId)
+    var isError by mutableStateOf(false)
 
-    /**
-     * 预加载，在跳转到 PostScreen 之前设置好内容
-     */
-    fun preTransit(momentEntity: MomentEntity?) {
-        this.moment = momentEntity
-        this.nickname = momentEntity?.nickname ?: ""
-        this.commentsViewModel = CommentsViewModel(postId)
-        commentsViewModel.preTransit()
-    }
 
     fun reloadComment() {
         commentsViewModel.reloadComment()
     }
 
     suspend fun initData() {
+        try {
             moment = service.getMomentById(postId.toInt())
-//        accountProfileEntity = userService.getUserProfile(moment?.authorId.toString())
+        } catch (e: Exception) {
+            isError = true
+            return
+        }
         commentsViewModel.reloadComment()
     }
 
@@ -106,16 +102,16 @@ class PostViewModel(
     }
 
     suspend fun followUser() {
-        accountProfileEntity?.let {
+        moment?.let {
-            userService.followUser(it.id.toString())
+            userService.followUser(it.authorId.toString())
-            accountProfileEntity = accountProfileEntity?.copy(isFollowing = true)
+            moment = moment?.copy(followStatus = true)
         }
     }
 
     suspend fun unfollowUser() {
-        accountProfileEntity?.let {
+        moment?.let {
-            userService.unFollowUser(it.id.toString())
+            userService.unFollowUser(it.authorId.toString())
-            accountProfileEntity = accountProfileEntity?.copy(isFollowing = false)
+            moment = moment?.copy(followStatus = false)
         }
     }
 

app/src/main/res/drawable/rider_pro_copy.xml

@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:alpha="0.77" android:height="24dp" android:tint="#FFFFFF" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M15,20H5V7c0,-0.55 -0.45,-1 -1,-1h0C3.45,6 3,6.45 3,7v13c0,1.1 0.9,2 2,2h10c0.55,0 1,-0.45 1,-1v0C16,20.45 15.55,20 15,20zM20,16V4c0,-1.1 -0.9,-2 -2,-2H9C7.9,2 7,2.9 7,4v12c0,1.1 0.9,2 2,2h9C19.1,18 20,17.1 20,16zM18,16H9V4h9V16z"/>
+    
+</vector>

app/src/main/res/drawable/rider_pro_send_disable.xml

@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:alpha="0.77" android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillColor="#e0e0e0" android:pathData="M12,12m-12,0a12,12 0,1 1,24 0a12,12 0,1 1,-24 0"/>
+      
+    <group>
+            
+        <clip-path android:pathData="M12,12m-12,0a12,12 0,1 1,24 0a12,12 0,1 1,-24 0"/>
+            
+        <path android:fillColor="#fff" android:fillType="evenOdd" android:pathData="M12,11l6,4.5L18,19l-6,-4.5L6,19L6,15.5ZM12,5 L18,9.5L18,13L12,8.5 6,13L6,9.5Z"/>
+          
+    </group>
+    
+</vector>

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

@@ -57,4 +57,17 @@
     <string name="order_comment_default">默认</string>
     <string name="order_comment_latest">最新</string>
     <string name="order_comment_earliest">最早</string>
+    <string name="download">下载</string>
+    <string name="original">原始图片</string>
+    <string name="favourites">收藏</string>
+    <string name="delete">删除</string>
+    <string name="copy">复制</string>
+    <string name="like">点赞</string>
+    <string name="reply">回复</string>
+    <string name="view_more_reply">查看更多%1d条回复</string>
+    <string name="error_invalidate_username_password">错误的用户名或密码</string>
+    <string name="recover_account_upper">找回密码</string>
+    <string name="recover">找回</string>
+    <string name="reset_mail_send_success">邮件已发送！请查收您的邮箱，按照邮件中的指示重置密码。</string>
+    <string name="reset_mail_send_failed">邮件发送失败，请检查您的网络连接或稍后重试。</string>
 </resources>

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

@@ -56,4 +56,17 @@
     <string name="order_comment_default">Default</string>
     <string name="order_comment_latest">Latest</string>
     <string name="order_comment_earliest">Earliest</string>
+    <string name="download">Download</string>
+    <string name="original">Original</string>
+    <string name="favourites">Favourite</string>
+    <string name="delete">Delete</string>
+    <string name="copy">Copy</string>
+    <string name="like">Like</string>
+    <string name="reply">Reply</string>
+    <string name="view_more_reply">View %1d more replies</string>
+    <string name="error_invalidate_username_password">Invalid email or password</string>
+    <string name="recover_account_upper">RCOVER ACCOUNT</string>
+    <string name="recover">Recover</string>
+    <string name="reset_mail_send_success">An email has been sent to your registered email address. Please check your inbox and follow the instructions to reset your password.</string>
+    <string name="reset_mail_send_failed">Failed to send email. Please check your network connection or try again later.</string>
 </resources>