feat: 支付成功后直接进入打印页

app/src/main/java/com/yzx/kiosk/audio/LocalAudioPlayService.kt

@@ -44,7 +44,6 @@ class LocalAudioPlayService @Inject constructor(
             AppRoutes.FACE_RECOGNITION_RESULT to R.raw.face_recognition_success_result_page,
             AppRoutes.UPLOAD_PHOTO to R.raw.scan_qrcode_upload_page,
             AppRoutes.PHOTO_SELECT to R.raw.upload_unpaid_result_page,
-            AppRoutes.PAY_SUCCESS to R.raw.pay_success_select_photo_print_page,
             AppRoutes.PRINTING to R.raw.printing_page,
             AppRoutes.PRINT_SUCCESS to R.raw.print_complete_page,
             // 特殊状态页面

app/src/main/java/com/yzx/kiosk/navigation/AppNavHost.kt

@@ -17,7 +17,6 @@ import com.yzx.kiosk.ui.printer.view.PrinterManageScreen
 import com.yzx.kiosk.ui.setting.view.SettingScreen
 import com.yzx.kiosk.ui.face.view.FaceRecognitionScreen
 import com.yzx.kiosk.ui.face.view.FaceRecognitionResultScreen
-import com.yzx.kiosk.ui.upload.view.PaySuccessScreen
 import com.yzx.kiosk.ui.upload.view.PhotoSelectScreen
 import com.yzx.kiosk.ui.upload.view.PrintingScreen
 import com.yzx.kiosk.ui.upload.view.UploadPhotoScreen
@@ -157,48 +156,6 @@ fun AppNavHost(
             FaceRecognitionResultScreen(results = results)
         }
         
-        // 支付成功页面
-        composable(route = "${AppRoutes.PAY_SUCCESS}?urls={urls}&orderNumber={orderNumber}&captureType={captureType}") { backStackEntry ->
-            val urlsParam = backStackEntry.arguments?.getString("urls") ?: ""
-            val orderNumberParam = backStackEntry.arguments?.getString("orderNumber") ?: ""
-            val captureTypeParam = backStackEntry.arguments?.getString("captureType") ?: ""
-            
-            val photoUrls = if (urlsParam.isNotEmpty()) {
-                try {
-                    val decoded = URLDecoder.decode(urlsParam, "UTF-8")
-                    // 如果是 JSON 格式（以 [ 开头），作为单个元素传递
-                    if (decoded.startsWith("[")) {
-                        listOf(decoded)
-                    } else {
-                        // 旧格式：逗号分隔的 URL 列表
-                        decoded.split(",")
-                    }
-                } catch (e: Exception) {
-                    emptyList()
-                }
-            } else {
-                emptyList()
-            }
-            
-            val orderNumber = if (orderNumberParam.isNotEmpty()) {
-                try {
-                    URLDecoder.decode(orderNumberParam, "UTF-8")
-                } catch (e: Exception) {
-                    ""
-                }
-            } else {
-                ""
-            }
-            
-            val captureType = captureTypeParam.toIntOrNull()
-            
-            PaySuccessScreen(
-                photoUrls = photoUrls,
-                orderNumber = orderNumber,
-                captureType = captureType
-            )
-        }
-        
         // 打印中页面
         composable(route = "${AppRoutes.PRINTING}?urls={urls}&orderNumber={orderNumber}&captureType={captureType}") { backStackEntry ->
             val urlsParam = backStackEntry.arguments?.getString("urls") ?: ""

app/src/main/java/com/yzx/kiosk/navigation/routes/AppRoutes.kt

@@ -7,11 +7,24 @@ object AppRoutes {
     const val DEVICE_CONFIG = "device_config"
     const val UPLOAD_PHOTO = "upload_photo"
     const val PHOTO_SELECT = "photo_select"
-    const val PAY_SUCCESS = "pay_success"
     const val PRINTING = "printing"
     const val PRINT_SUCCESS = "print_success"
     const val FACE_RECOGNITION = "face_recognition"
     const val FACE_RECOGNITION_RESULT = "face_recognition_result"
 
     const val AGREEMENT = "agreement"
+
+    fun buildPrintingRoute(
+        photoData: String,
+        orderNumber: String?,
+        captureType: Int?
+    ): String {
+        val urlsParam = java.net.URLEncoder.encode(photoData, "UTF-8")
+        val orderNumberParam = orderNumber
+            ?.let { java.net.URLEncoder.encode(it, "UTF-8") }
+            .orEmpty()
+        val captureTypeParam = captureType?.toString().orEmpty()
+
+        return "$PRINTING?urls=$urlsParam&orderNumber=$orderNumberParam&captureType=$captureTypeParam"
+    }
 }

app/src/main/java/com/yzx/kiosk/ui/face/viewmodel/FaceRecognitionResultViewModel.kt

@@ -4,6 +4,7 @@ import androidx.lifecycle.viewModelScope
 import com.yzx.kiosk.base.BaseViewModel
 import com.yzx.kiosk.datastore.AppState
 import com.yzx.kiosk.navigation.AppNavigator
+import com.yzx.kiosk.navigation.routes.AppRoutes
 import com.yzx.kiosk.network.model.request.GetPayUrlRequest
 import com.yzx.kiosk.network.model.request.PaySuccessMessageRequest
 import com.yzx.kiosk.network.model.request.VerifyResultRequest
@@ -480,17 +481,26 @@ class FaceRecognitionResultViewModel @Inject constructor(
         stopPayStatusPolling()
         _payQrCodeUrl.value = null
         _dismissPayDialogEvents.tryEmit(Unit)
-        navigateToPaySuccess(orderNumber, captureType, imageIds)
+        navigateToPrinting(orderNumber, captureType, imageIds)
     }
 
     /**
-     * 跳转到支付成功页面
+     * 支付成功后直接跳转到打印页面
      * @param orderNumber 订单号
      * @param captureType 抓拍类型
      * @param imageIds 图片ID数组（从支付成功消息中获取）
      */
-    private fun navigateToPaySuccess(orderNumber: String?, captureType: Int?, imageIds: List<Int>) {
+    private fun navigateToPrinting(orderNumber: String?, captureType: Int?, imageIds: List<Int>) {
         viewModelScope.launch {
+            if (orderNumber.isNullOrBlank() || captureType == null) {
+                LogUtils.e(
+                    TAG,
+                    "支付成功消息订单信息不完整 - orderNumber: $orderNumber, captureType: $captureType"
+                )
+                ToastUtils.show("支付成功，但订单信息不完整")
+                return@launch
+            }
+
             // 根据 imageIds 从 originalResults 中获取对应的 FaceSearchResult
             val selectedResults = originalResults.filter { imageIds.contains(it.id) }
 
@@ -514,19 +524,13 @@ class FaceRecognitionResultViewModel @Inject constructor(
             // 将 FileMapData 数组序列化为 JSON 数组字符串
             val gson = Gson()
             val jsonArray = gson.toJson(fileMapDataList)
-            val encodedJson = java.net.URLEncoder.encode(jsonArray, "UTF-8")
-
-            // 构建路由参数
-            val orderNumberParam = orderNumber?.let { java.net.URLEncoder.encode(it, "UTF-8") } ?: ""
-            val captureTypeParam = captureType?.toString() ?: ""
 
             // 创建 NavOptions，清除当前页面
             val navOptions = androidx.navigation.NavOptions.Builder()
-                .setPopUpTo(com.yzx.kiosk.navigation.routes.AppRoutes.FACE_RECOGNITION_RESULT, inclusive = true)
+                .setPopUpTo(AppRoutes.FACE_RECOGNITION_RESULT, inclusive = true)
                 .build()
 
-            // 跳转到支付成功页面
-            val route = "${com.yzx.kiosk.navigation.routes.AppRoutes.PAY_SUCCESS}?urls=$encodedJson&orderNumber=$orderNumberParam&captureType=$captureTypeParam"
+            val route = AppRoutes.buildPrintingRoute(jsonArray, orderNumber, captureType)
             toPage(route, navOptions)
         }
     }

app/src/main/java/com/yzx/kiosk/ui/upload/view/PaySuccessScreen.kt

@@ -1,338 +0,0 @@
-package com.yzx.kiosk.ui.upload.view
-
-import androidx.compose.foundation.background
-import androidx.compose.foundation.border
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.lazy.staggeredgrid.LazyVerticalStaggeredGrid
-import androidx.compose.foundation.lazy.staggeredgrid.StaggeredGridCells
-import androidx.compose.foundation.lazy.staggeredgrid.itemsIndexed
-import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.animation.core.CubicBezierEasing
-import androidx.compose.animation.core.Easing
-import androidx.compose.animation.core.FastOutSlowInEasing
-import androidx.compose.animation.core.LinearEasing
-import androidx.compose.animation.core.RepeatMode
-import androidx.compose.animation.core.animateFloat
-import androidx.compose.animation.core.infiniteRepeatable
-import com.yzx.kiosk.R
-import androidx.compose.animation.core.rememberInfiniteTransition
-import androidx.compose.animation.core.tween
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Check
-import androidx.compose.material3.*
-import androidx.compose.runtime.*
-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.TransformOrigin
-import androidx.compose.ui.graphics.graphicsLayer
-import androidx.compose.ui.layout.ContentScale
-import androidx.compose.ui.res.painterResource
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import androidx.hilt.navigation.compose.hiltViewModel
-import coil.compose.AsyncImage
-import com.yzx.kiosk.component.appbar.AppTitleBarNoStatusBarPadding
-import com.yzx.kiosk.component.appbar.FaceBarNoStatusBarPadding
-import com.yzx.kiosk.component.scaffold.AppScaffold
-import com.yzx.kiosk.ui.common.view.FullScreenMode
-import com.yzx.kiosk.ui.upload.viewmodel.PaySuccessViewModel
-
-/** 与心跳动画 target一致；槽位高度 = 72.dp * 该值，避免放大时盖住下方区域 */
-private const val PRINT_BTN_HEARTBEAT_MAX_SCALE = 1.09f
-
-private fun isValidRemoteImageUrl(url: String): Boolean {
-    val t = url.trim()
-    if (t.isEmpty()) return false
-    return t.startsWith("http://", ignoreCase = true) ||
-        t.startsWith("https://", ignoreCase = true)
-}
-
-/** 按钮左右缩进，宽度变短；同等缩放比例下横向多出的像素更少，不易贴边/溢出 */
-private val PRINT_BTN_HORIZONTAL_INSET = 20.dp
-
-/**
- * 心跳 `tween` 的缓动曲线（两头「略缓」强弱可在这里换）：
- * - [FastOutSlowInEasing]：Material 默认，起止略慢、中间略快
- * - LinearEasing：匀速，无额外缓急（需自行 `import …LinearEasing` 并赋值）
- * - [CubicBezierEasing]：自定义贝塞尔；(x1,y1) 靠近起点、(x2,y2) 靠近终点，数值越大往往起止越「肉」、需边调边看
- */
-private val PRINT_BTN_HEARTBEAT_EASING: Easing = LinearEasing
-// private val PRINT_BTN_HEARTBEAT_EASING = CubicBezierEasing(0.45f, 0f, 0.55f, 1f) // 示例：两头再柔和一点
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun PaySuccessScreen(
-    photoUrls: List<String>,
-    orderNumber: String = "",
-    captureType: Int? = null,
-    viewModel: PaySuccessViewModel = hiltViewModel()
-) {
-    val photoList by viewModel.photoList.collectAsState()
-    val selectedPhotoIds by viewModel.selectedPhotoIds.collectAsState()
-    val buttonPrintUrl by viewModel.buttonPrintUrl.collectAsState()
-    val printBtnRemoteUrl = buttonPrintUrl.trim()
-    val useRemotePrintButton = isValidRemoteImageUrl(printBtnRemoteUrl)
-
-    // 初始化照片列表和订单信息
-    LaunchedEffect(photoUrls, orderNumber, captureType) {
-        viewModel.initPhotoList(photoUrls, orderNumber, captureType)
-    }
-
-    val selectedCount = selectedPhotoIds.size
-    val isAllSelected = photoList.isNotEmpty() && selectedPhotoIds.size == photoList.size
-
-    FullScreenMode()
-
-    AppScaffold(
-        topBar = {
-            Column {
-                AppTitleBarNoStatusBarPadding(
-                    backgroundColor = Color(0xFF4CAF50), // 绿色
-                    title = "支付成功",
-                    isWhite = true,
-                    isShowBackIcon = true,
-                    onBackClick = { viewModel.navigateBack() },
-                    isShowButtonLine = false
-                )
-                FaceBarNoStatusBarPadding(
-                    title = "为保护您的隐私与权益，系统不保存人脸照片。素材将在 24 小时后自动清理"
-                )
-            }
-        }
-    ) { paddingValues ->
-        Column(
-            modifier = Modifier
-                .fillMaxSize()
-                .background(Color.White)
-        ) {
-            // 打印选中照片按钮：心跳缩放走 graphicsLayer；外层槽高为 72dp×最大缩放，预留上下空间，不压盖下方
-            val heartbeatTransition = rememberInfiniteTransition(label = "printBtnHeartbeat")
-            val pulseScale by heartbeatTransition.animateFloat(
-                initialValue = 1f,
-                targetValue = PRINT_BTN_HEARTBEAT_MAX_SCALE,
-                animationSpec = infiniteRepeatable(
-                    animation = tween(600, easing = PRINT_BTN_HEARTBEAT_EASING),
-                    repeatMode = RepeatMode.Reverse
-                ),
-                label = "pulseScale"
-            )
-            val drawScale = if (selectedCount > 0) pulseScale else 1f
-
-            Box(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .padding(24.dp)
-                    .height(72.dp * PRINT_BTN_HEARTBEAT_MAX_SCALE),
-                contentAlignment = Alignment.Center
-            ) {
-                Button(
-                    onClick = { viewModel.onPrintClick() },
-                    modifier = Modifier
-                        .padding(horizontal = PRINT_BTN_HORIZONTAL_INSET)
-                        .fillMaxWidth()
-                        .height(72.dp)
-                        .graphicsLayer {
-                            scaleX = drawScale
-                            scaleY = drawScale
-                            transformOrigin = TransformOrigin.Center
-                        },
-                    shape = RoundedCornerShape(18.dp),
-                    colors = ButtonDefaults.buttonColors(containerColor = Color(0xFF0073FF)),
-                    enabled = selectedCount > 0
-                ) {
-//                    Row(
-//                        modifier = Modifier.fillMaxWidth(),
-//                        horizontalArrangement = Arrangement.Center,
-//                        verticalAlignment = Alignment.CenterVertically
-//                    ) {
-//                        Text(
-//                            text = "选中照片点击打印",
-//                            fontSize = 24.sp,
-//                            color = Color.White,
-//                            fontWeight = FontWeight.Bold
-//                        )
-//                        Spacer(modifier = Modifier.width(6.dp))
-                        if (useRemotePrintButton) {
-                            AsyncImage(
-                                model = printBtnRemoteUrl,
-                                contentDescription = null,
-                                modifier = Modifier.fillMaxSize(),
-                                contentScale = ContentScale.Fit,
-                                placeholder = painterResource(id = R.mipmap.btn_pay_success),
-                                error = painterResource(id = R.mipmap.btn_pay_success)
-                            )
-                        } else {
-                            Icon(
-                                painter = painterResource(id = R.mipmap.btn_pay_success),
-                                contentDescription = null,
-                                tint = Color.Unspecified,
-                                modifier = Modifier.fillMaxSize()
-                            )
-                        }
-//                    }
-                }
-            }
-
-            // 全选行
-            Row(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .padding(horizontal = 24.dp),
-                horizontalArrangement = Arrangement.SpaceBetween,
-                verticalAlignment = Alignment.CenterVertically
-            ) {
-                Row(
-                    modifier = Modifier.clickable { viewModel.toggleSelectAll() },
-                    verticalAlignment = Alignment.CenterVertically
-                ) {
-                    // 复选框
-                    Box(
-                        modifier = Modifier
-                            .size(24.dp)
-                            .clip(RoundedCornerShape(6.dp))
-                            .background(if (isAllSelected) Color(0xFF2196F3) else Color.White)
-                            .border(
-                                width = 2.dp,
-                                color = if (isAllSelected) Color(0xFF2196F3) else Color(0xFFCCCCCC),
-                                shape = RoundedCornerShape(6.dp)
-                            ),
-                        contentAlignment = Alignment.Center
-                    ) {
-                        if (isAllSelected) {
-                            Icon(
-                                imageVector = Icons.Default.Check,
-                                contentDescription = null,
-                                tint = Color.White,
-                                modifier = Modifier.size(24.dp)
-                            )
-                        }
-                    }
-
-                    Spacer(modifier = Modifier.width(18.dp))
-
-                    Text(
-                        text = "全选",
-                        fontSize = 24.sp,
-                        color = Color.Black
-                    )
-                    Text(
-                        text = "（共${photoList.size}张）",
-                        fontSize = 24.sp,
-                        color = Color.Black
-                    )
-                }
-
-                // 已选择数量
-                Row(
-                    verticalAlignment = Alignment.CenterVertically
-                ) {
-                    Text(
-                        text = "已选择",
-                        fontSize = 24.sp,
-                        color = Color.Black
-                    )
-                    Text(
-                        modifier = Modifier.padding(top = 4.dp),
-                        text = selectedCount.toString(),
-                        fontSize = 28.sp,
-                        fontWeight = FontWeight.Medium,
-                        color = Color(0xFF2196F3)
-                    )
-                    Text(
-                        text = "张",
-                        fontSize = 24.sp,
-                        color = Color.Black
-                    )
-                }
-            }
-
-            Spacer(modifier = Modifier.height(18.dp))
-
-            // 图片瀑布流列表
-            LazyVerticalStaggeredGrid(
-                columns = StaggeredGridCells.Fixed(2),
-                modifier = Modifier
-                    .fillMaxSize()
-                    .padding(horizontal = 24.dp),
-                horizontalArrangement = Arrangement.spacedBy(18.dp),
-                verticalItemSpacing = 18.dp
-            ) {
-                itemsIndexed(photoList) { index, photo ->
-                    val isSelected = selectedPhotoIds.contains(photo.id)
-                    PaySuccessPhotoItem(
-                        photoUrl = photo.url,
-                        aspectRatio = photo.aspectRatio,
-                        isSelected = isSelected,
-                        onToggleSelection = { viewModel.togglePhotoSelection(photo.id) }
-                    )
-                }
-            }
-        }
-    }
-}
-
-@Composable
-fun PaySuccessPhotoItem(
-    photoUrl: String,
-    aspectRatio: Float,
-    isSelected: Boolean,
-    onToggleSelection: () -> Unit
-) {
-    Box(
-        modifier = Modifier
-            .fillMaxWidth()
-            .aspectRatio(aspectRatio) // 根据原比例计算高度
-            .clip(RoundedCornerShape(18.dp))
-            .clickable { onToggleSelection() }
-    ) {
-        // 图片 - 按原比例显示
-        AsyncImage(
-            model = photoUrl,
-            contentDescription = null,
-            modifier = Modifier.fillMaxSize(),
-            contentScale = ContentScale.Fit
-        )
-
-        // 选中遮罩
-        Box(
-            modifier = Modifier
-                .fillMaxSize()
-                .background(
-                    if (isSelected) Color.Black.copy(alpha = 0.3f) else Color.Transparent
-                )
-        )
-
-        // 右上角复选框
-        Box(
-            modifier = Modifier
-                .align(Alignment.TopEnd)
-                .padding(18.dp)
-                .size(24.dp)
-                .clip(RoundedCornerShape(6.dp))
-                .background(if (isSelected) Color(0xFF2196F3) else Color.Black.copy(alpha = 0.5f))
-                .border(
-                    width = 2.dp,
-                    color = if (isSelected) Color(0xFF2196F3) else Color(0xFF666666),
-                    shape = RoundedCornerShape(6.dp)
-                ),
-            contentAlignment = Alignment.Center
-        ) {
-            if (isSelected) {
-                Icon(
-                    imageVector = Icons.Default.Check,
-                    contentDescription = null,
-                    tint = Color.White,
-                    modifier = Modifier.size(24.dp)
-                )
-            }
-        }
-
-
-    }
-}
-

app/src/main/java/com/yzx/kiosk/ui/upload/view/PhotoSelectScreen.kt

@@ -275,16 +275,10 @@ fun PhotoSelectScreen(
     
     // 支付弹框
     if (showPayDialog && selectedCount > 0 && payQrCodeUrl != null) {
-        val selectedUrls = photoList.filter { selectedPhotoIds.contains(it.id) }.map { it.url }
         WechatPayDialog(
             qrCodeUrl = payQrCodeUrl!!,
             totalPrice = if (totalPrice != "--") totalPrice else "0",
-            onDismiss = { showPayDialog = false },
-            onPaySuccess = {
-                showPayDialog = false
-                // 支付成功，等待 WebSocket 消息（code=5）触发跳转到支付成功页面
-                // 跳转逻辑在 PhotoSelectViewModel 的 navigateToPaySuccess 方法中处理
-            }
+            onDismiss = { showPayDialog = false }
         )
     }
 }
@@ -453,8 +447,7 @@ fun PhotoItem(
 fun WechatPayDialog(
     qrCodeUrl: String,
     totalPrice: String,
-    onDismiss: () -> Unit,
-    onPaySuccess: () -> Unit
+    onDismiss: () -> Unit
 ) {
     // 使用接口返回的URL生成支付二维码
     val qrCodeBitmap = remember(qrCodeUrl) {

app/src/main/java/com/yzx/kiosk/ui/upload/viewmodel/PaySuccessViewModel.kt

@@ -1,273 +0,0 @@
-package com.yzx.kiosk.ui.upload.viewmodel
-
-import androidx.lifecycle.viewModelScope
-import androidx.navigation.NavOptions
-import coil.ImageLoader
-import coil.request.ImageRequest
-import coil.size.Size
-import com.yzx.kiosk.App
-import com.yzx.kiosk.base.BaseViewModel
-import com.yzx.kiosk.datastore.AppState
-import com.yzx.kiosk.navigation.AppNavigator
-import com.yzx.kiosk.navigation.routes.AppRoutes
-import com.google.gson.Gson
-import com.google.gson.reflect.TypeToken
-import com.yzx.kiosk.datastore.AppStoreDataSource
-import com.yzx.kiosk.utils.LogUtils
-import dagger.hilt.android.lifecycle.HiltViewModel
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.async
-import kotlinx.coroutines.awaitAll
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.StateFlow
-import kotlinx.coroutines.flow.asStateFlow
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import javax.inject.Inject
-
-@HiltViewModel
-class PaySuccessViewModel @Inject constructor(
-    navigator: AppNavigator,
-    private val appStoreDataSource: AppStoreDataSource,
-    appState: AppState
-) : BaseViewModel(
-    navigator = navigator,
-    appState = appState
-) {
-    // 图片列表（包含宽高比）
-    private val _photoList = MutableStateFlow<List<PhotoData>>(emptyList())
-    val photoList: StateFlow<List<PhotoData>> = _photoList.asStateFlow()
-    
-    // 已选中的图片ID
-    private val _selectedPhotoIds = MutableStateFlow<Set<Int>>(emptySet())
-    val selectedPhotoIds: StateFlow<Set<Int>> = _selectedPhotoIds.asStateFlow()
-    
-    // 订单号
-    private val _orderNumber = MutableStateFlow<String>("")
-    val orderNumber: StateFlow<String> = _orderNumber.asStateFlow()
-    
-    // 抓拍类型
-    private val _captureType = MutableStateFlow<Int?>(null)
-    val captureType: StateFlow<Int?> = _captureType.asStateFlow()
-
-    /** 设备配置下发的打印按钮图 URL（可能为空） */
-    private val _buttonPrintUrl = MutableStateFlow("")
-    val buttonPrintUrl: StateFlow<String> = _buttonPrintUrl.asStateFlow()
-
-    init {
-        _buttonPrintUrl.value = appStoreDataSource.getButtonPrintUrl()
-    }
-
-    /**
-     * 初始化图片列表，默认全选
-     * @param photoUrls 图片URL列表（JSON 格式或旧格式）
-     * @param orderNumber 订单号
-     * @param captureType 抓拍类型
-     * urls 格式：
-     *   - JSON 格式（新）：FileMapData 数组的 JSON 字符串
-     *   - id:url 格式（兼容）：id:url,id:url
-     *   - url 格式（兼容）：url,url
-     */
-    fun initPhotoList(photoUrls: List<String>, orderNumber: String = "", captureType: Int? = null) {
-        // 保存订单信息
-        _orderNumber.value = orderNumber
-        _captureType.value = captureType
-        LogUtils.d("PaySuccessViewModel", "初始化 - orderNumber: $orderNumber, captureType: $captureType")
-        
-        if (photoUrls.isEmpty()) {
-            _photoList.value = emptyList()
-            _selectedPhotoIds.value = emptySet()
-            return
-        }
-        
-        viewModelScope.launch {
-            var initialPhotos: List<PhotoData>
-            
-            // 尝试解析为 JSON 格式（新格式：file_map 数组的 JSON 字符串）
-            if (photoUrls.size == 1 && photoUrls[0].startsWith("[")) {
-                // JSON 数组格式：将 file_map 列表序列化后的 JSON 数组字符串反序列化为 FileMapData 对象数组
-                try {
-                    val jsonString = java.net.URLDecoder.decode(photoUrls[0], "UTF-8")
-                    LogUtils.d("PaySuccessViewModel", "接收到 JSON 数组字符串: $jsonString")
-                    
-                    // 使用 Gson 将 JSON 数组反序列化为 FileMapData 对象数组
-                    val type = object : TypeToken<List<FileMapData>>() {}.type
-                    val fileMapList: List<FileMapData> = Gson().fromJson(jsonString, type) ?: emptyList()
-                    LogUtils.d("PaySuccessViewModel", "反序列化成功，FileMapData 对象数量: ${fileMapList.size}")
-                    
-                    // 将 FileMapData 对象数组转换为 PhotoData 列表
-                    initialPhotos = fileMapList.mapNotNull { fileMap ->
-                        val thumbnailUrl = if (appStoreDataSource.getUseLan()) fileMap.thumbnailLanUrl else fileMap.thumbnailOssUrl
-                        if (thumbnailUrl.isNullOrEmpty()) {
-                            LogUtils.i("PaySuccessViewModel", "FileMapData id=${fileMap.id} 的 thumbnailOssUrl 为空，跳过")
-                            null
-                        } else {
-                            PhotoData(
-                                id = fileMap.id,
-                                url = thumbnailUrl.trim(),
-                                aspectRatio = 1f,
-                                fileMapData = fileMap // 保存完整的 FileMapData 对象，供后续使用
-                            )
-                        }
-                    }
-                    LogUtils.d("PaySuccessViewModel", "成功创建 PhotoData 列表，数量: ${initialPhotos.size}")
-                } catch (e: Exception) {
-                    LogUtils.e("PaySuccessViewModel", "解析 JSON 格式失败: ${e.message}")
-                    e.printStackTrace()
-                    initialPhotos = emptyList()
-                }
-            } else {
-                // 兼容旧格式：id:url 或 url
-                initialPhotos = photoUrls.mapNotNull { urlStr ->
-                    val trimmed = urlStr.trim()
-                    if (trimmed.contains(":")) {
-                        // id:url 格式
-                        val parts = trimmed.split(":", limit = 2)
-                        if (parts.size == 2) {
-                            val id = parts[0].toIntOrNull()
-                            val url = parts[1]
-                            if (id != null && url.isNotEmpty()) {
-                                PhotoData(
-                                    id = id,
-                                    url = url,
-                                    aspectRatio = 1f
-                                )
-                            } else null
-                        } else null
-                    } else {
-                        // 只有 url，使用 hashCode 作为临时 id（不推荐，但兼容）
-                        PhotoData(
-                            id = trimmed.hashCode(),
-                            url = trimmed,
-                            aspectRatio = 1f
-                        )
-                    }
-                }
-            }
-            
-            if (initialPhotos.isEmpty()) {
-                _photoList.value = emptyList()
-                _selectedPhotoIds.value = emptySet()
-                return@launch
-            }
-            
-            _photoList.value = initialPhotos
-            // 默认全选（使用 id）
-            _selectedPhotoIds.value = initialPhotos.map { it.id }.toSet()
-            
-            // 并发获取所有图片的真实尺寸并更新宽高比
-            val updatedPhotos = initialPhotos.mapIndexed { index, photo ->
-                async(Dispatchers.IO) {
-                    try {
-                        val aspectRatio = getImageAspectRatio(photo.url)
-                        // 确保 aspectRatio 是有效值
-                        val validAspectRatio = if (aspectRatio > 0 && aspectRatio.isFinite()) {
-                            aspectRatio
-                        } else {
-                            1f
-                        }
-                        photo.copy(aspectRatio = validAspectRatio)
-                    } catch (e: Exception) {
-                        LogUtils.e("PaySuccessViewModel", "获取图片 ${photo.url} 尺寸失败: ${e.message}")
-                        // 获取失败，保持默认值
-                        photo
-                    }
-                }
-            }.awaitAll()
-            
-            _photoList.value = updatedPhotos
-        }
-    }
-    
-    /**
-     * 获取图片的宽高比
-     */
-    private suspend fun getImageAspectRatio(imageUrl: String): Float = withContext(Dispatchers.IO) {
-        try {
-            val imageLoader = ImageLoader(App.instance)
-            val request = ImageRequest.Builder(App.instance)
-                .data(imageUrl)
-                .size(Size.ORIGINAL)
-                .build()
-            
-            val drawable = imageLoader.execute(request).drawable
-            if (drawable != null) {
-                val width = drawable.intrinsicWidth
-                val height = drawable.intrinsicHeight
-                if (width > 0 && height > 0) {
-                    return@withContext width.toFloat() / height.toFloat()
-                }
-            }
-        } catch (e: Exception) {
-            // 获取失败，使用默认值
-        }
-        return@withContext 1f // 默认1:1
-    }
-    
-    /**
-     * 切换单张图片选中状态
-     */
-    fun togglePhotoSelection(id: Int) {
-        val current = _selectedPhotoIds.value.toMutableSet()
-        if (current.contains(id)) {
-            current.remove(id)
-        } else {
-            current.add(id)
-        }
-        _selectedPhotoIds.value = current
-    }
-    
-    /**
-     * 切换全选状态
-     */
-    fun toggleSelectAll() {
-        val allIds = _photoList.value.map { it.id }.toSet()
-        val newSelected = if (_selectedPhotoIds.value.size == allIds.size) {
-            // 当前全选，取消全选
-            emptySet()
-        } else {
-            // 全选
-            allIds
-        }
-        _selectedPhotoIds.value = newSelected
-    }
-    
-    /**
-     * 点击打印
-     */
-    fun onPrintClick() {
-        val selectedIds = _selectedPhotoIds.value.toList()
-        if (selectedIds.isEmpty()) return
-        
-        // 获取选中的图片的完整 FileMapData 列表
-        val selectedFileMapData = _photoList.value
-            .filter { selectedIds.contains(it.id) }
-            .mapNotNull { it.fileMapData }
-        
-        if (selectedFileMapData.isEmpty()) {
-            LogUtils.e("PaySuccessViewModel", "选中的图片没有 FileMapData，无法打印")
-            return
-        }
-        
-        // 将 FileMapData 数组序列化为 JSON 数组字符串
-        val gson = Gson()
-        val jsonArray = gson.toJson(selectedFileMapData)
-        val encodedJson = java.net.URLEncoder.encode(jsonArray, "UTF-8")
-        
-        // 构建路由参数
-        val orderNumberParam = _orderNumber.value.let { 
-            if (it.isNotEmpty()) java.net.URLEncoder.encode(it, "UTF-8") else ""
-        }
-        val captureTypeParam = _captureType.value?.toString() ?: ""
-        
-        // 创建 NavOptions，清除回退栈（清除到支付成功页面，包括它自己）
-        val navOptions = NavOptions.Builder()
-            .setPopUpTo(AppRoutes.PAY_SUCCESS, inclusive = true)
-            .build()
-        
-        // 跳转到打印页面
-        val route = "${AppRoutes.PRINTING}?urls=$encodedJson&orderNumber=$orderNumberParam&captureType=$captureTypeParam"
-        toPage(route, navOptions)
-    }
-}
-

app/src/main/java/com/yzx/kiosk/ui/upload/viewmodel/PhotoSelectViewModel.kt

@@ -8,6 +8,7 @@ import com.yzx.kiosk.App
 import com.yzx.kiosk.base.BaseViewModel
 import com.yzx.kiosk.datastore.AppState
 import com.yzx.kiosk.navigation.AppNavigator
+import com.yzx.kiosk.navigation.routes.AppRoutes
 import com.yzx.kiosk.network.model.request.GetPayUrlRequest
 import com.yzx.kiosk.network.model.request.VerifyResultRequest
 import com.yzx.kiosk.network.repository.NetWorkRepository
@@ -32,6 +33,7 @@ import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withTimeoutOrNull
 import com.yzx.kiosk.utils.LogUtils
+import java.util.concurrent.atomic.AtomicBoolean
 import javax.inject.Inject
 
 /**
@@ -80,6 +82,8 @@ class PhotoSelectViewModel @Inject constructor(
     navigator = navigator,
     appState = appState
 ) {
+    private val paymentHandled = AtomicBoolean(false)
+
     // 图片列表
     private val _photoList = MutableStateFlow<List<PhotoData>>(emptyList())
     val photoList: StateFlow<List<PhotoData>> = _photoList.asStateFlow()
@@ -126,9 +130,9 @@ class PhotoSelectViewModel @Inject constructor(
                         }
                     }
                     is UploadPhotoEvent.PaySuccess -> {
-                        // 支付成功，跳转到支付成功页面
+                        // 支付成功，直接进入打印页面
                         LogUtils.d("PhotoSelectViewModel", "收到支付成功事件 - order_number: ${event.orderNumber}, capture_type: ${event.captureType}, fileMap: ${event.fileMap}")
-                        navigateToPaySuccess(event.orderNumber, event.captureType, event.fileMap)
+                        navigateToPrinting(event.orderNumber, event.captureType, event.fileMap)
                     }
                     else -> {
                         // 其他事件不处理
@@ -472,6 +476,7 @@ class PhotoSelectViewModel @Inject constructor(
                         if (url.isNullOrEmpty()) {
                             ToastUtils.show("获取支付二维码失败")
                         } else {
+                            paymentHandled.set(false)
                             _payQrCodeUrl.value = url
                             onSuccess(url)
                         }
@@ -501,32 +506,60 @@ class PhotoSelectViewModel @Inject constructor(
     }
     
     /**
-     * 跳转到支付成功页面
+     * 支付成功后直接跳转到打印页面
      * @param orderNumber 订单号
      * @param captureType 抓拍类型
-     * @param imageIds 图片ID数组（从支付成功消息中获取）
+     * @param fileMap 支付成功消息中确认的图片数据
      */
-    private fun navigateToPaySuccess(orderNumber: String?, captureType: Int?, fileMap: String) {
+    private fun navigateToPrinting(orderNumber: String?, captureType: Int?, fileMap: String) {
         viewModelScope.launch {
-            
+            if (captureType != 1) {
+                LogUtils.i(
+                    "PhotoSelectViewModel",
+                    "忽略非手机上传流程的支付成功消息 - captureType: $captureType"
+                )
+                return@launch
+            }
+
+            if (orderNumber.isNullOrBlank()) {
+                LogUtils.e("PhotoSelectViewModel", "支付成功消息缺少订单号")
+                ToastUtils.show("支付成功，但订单信息不完整")
+                return@launch
+            }
+
             if (fileMap.isBlank()) {
                 LogUtils.e("PhotoSelectViewModel", "未找到对应的 FileMapData，fileMap: $fileMap")
                 ToastUtils.show("支付成功，但未找到对应的图片数据")
                 return@launch
             }
-            
 
-            // 构建路由参数
-            val orderNumberParam = orderNumber?.let { java.net.URLEncoder.encode(it, "UTF-8") } ?: ""
-            val captureTypeParam = captureType?.toString() ?: ""
-            
+            val paidFileMapList = try {
+                val type = object : TypeToken<List<FileMapData>>() {}.type
+                Gson().fromJson<List<FileMapData>>(fileMap, type).orEmpty()
+            } catch (e: Exception) {
+                LogUtils.e("PhotoSelectViewModel", "解析支付成功图片数据失败: ${e.message}")
+                emptyList()
+            }
+            if (paidFileMapList.isEmpty()) {
+                ToastUtils.show("支付成功，但未找到对应的图片数据")
+                return@launch
+            }
+
+            if (!paymentHandled.compareAndSet(false, true)) {
+                LogUtils.d("PhotoSelectViewModel", "支付成功已处理，忽略重复消息 - orderNumber: $orderNumber")
+                return@launch
+            }
+
             // 创建 NavOptions，清除选择页面
             val navOptions = androidx.navigation.NavOptions.Builder()
-                .setPopUpTo(com.yzx.kiosk.navigation.routes.AppRoutes.PHOTO_SELECT, inclusive = true)
+                .setPopUpTo(AppRoutes.PHOTO_SELECT, inclusive = true)
                 .build()
-            
-            // 跳转到支付成功页面
-            val route = "${com.yzx.kiosk.navigation.routes.AppRoutes.PAY_SUCCESS}?urls=$fileMap&orderNumber=$orderNumberParam&captureType=$captureTypeParam"
+
+            val route = AppRoutes.buildPrintingRoute(
+                photoData = Gson().toJson(paidFileMapList),
+                orderNumber = orderNumber,
+                captureType = captureType
+            )
             toPage(route, navOptions)
         }
     }

app/src/test/java/com/yzx/kiosk/navigation/routes/AppRoutesTest.kt

@@ -0,0 +1,32 @@
+package com.yzx.kiosk.navigation.routes
+
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertFalse
+import org.junit.Test
+import java.net.URLDecoder
+
+class AppRoutesTest {
+
+    @Test
+    fun `printing route safely encodes photo data and order number`() {
+        val photoData =
+            """[{"id":1,"original_oss_url":"https://example.com/photo.jpg?token=a&size=4x6"}]"""
+        val orderNumber = "ORDER 1&2"
+
+        val route = AppRoutes.buildPrintingRoute(photoData, orderNumber, 1)
+        val urlsParam = route.substringAfter("urls=").substringBefore("&orderNumber=")
+        val orderNumberParam = route.substringAfter("&orderNumber=").substringBefore("&captureType=")
+
+        assertEquals(photoData, URLDecoder.decode(urlsParam, "UTF-8"))
+        assertEquals(orderNumber, URLDecoder.decode(orderNumberParam, "UTF-8"))
+        assertEquals("1", route.substringAfter("&captureType="))
+        assertFalse(route.contains("token=a&size=4x6"))
+    }
+
+    @Test
+    fun `printing route leaves missing order metadata empty`() {
+        val route = AppRoutes.buildPrintingRoute("[]", null, null)
+
+        assertEquals("printing?urls=%5B%5D&orderNumber=&captureType=", route)
+    }
+}