fix(activity): 修复调料配置删除后子设备未同步问题

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/src/main/java/com/shuwei/dish/match/db/DbRepository.kt

@@ -137,6 +137,23 @@ class DbRepository {
     suspend fun upsertAllSeasoningSlots(slots: List<SeasoningSlotEntity>) = withContext(Dispatchers.IO) {
         db.seasoningSlotDao().upsertAll(slots)
     }
+
+    /**
+     * 删除指定设备的指定槽位配置
+     * @param deviceId 目标设备 ID
+     * @param address  秤硬件地址
+     */
+    suspend fun deleteSeasoningSlot(deviceId: String, address: Int) = withContext(Dispatchers.IO) {
+        db.seasoningSlotDao().deleteByDeviceIdAndAddress(deviceId, address)
+    }
+
+    /**
+     * 删除指定设备的全部槽位配置
+     * @param deviceId 目标设备 ID
+     */
+    suspend fun deleteAllSlotsByDeviceId(deviceId: String) = withContext(Dispatchers.IO) {
+        db.seasoningSlotDao().deleteAllByDeviceId(deviceId)
+    }
 }
 //
 //class SeasoningRepository(val seasoningDao: SeasoningDao) {

app/src/main/java/com/shuwei/dish/match/db/DbViewModel.kt

@@ -222,6 +222,21 @@ class DbViewModel : ViewModel() {
     suspend fun upsertAllSeasoningSlots(slots: List<SeasoningSlotEntity>) =
         rep.upsertAllSeasoningSlots(slots)
 
+    /**
+     * 删除指定设备的指定槽位配置
+     * @param deviceId 目标设备 ID
+     * @param address  秤硬件地址
+     */
+    suspend fun deleteSeasoningSlot(deviceId: String, address: Int) =
+        rep.deleteSeasoningSlot(deviceId, address)
+
+    /**
+     * 删除指定设备的全部槽位配置（子设备接收全量广播时先清空再写入）
+     * @param deviceId 目标设备 ID
+     */
+    suspend fun deleteAllSlotsByDeviceId(deviceId: String) =
+        rep.deleteAllSlotsByDeviceId(deviceId)
+
 //    fun updateAll(list: MutableList<SeasoningEntity>) {
 //        viewModelScope.launch {
 //            list.forEach {

app/src/main/java/com/shuwei/dish/match/db/dao/SeasoningSlotDao.kt

@@ -37,4 +37,19 @@ interface SeasoningSlotDao {
      */
     @Query("SELECT * FROM dm_seasoning_slot")
     suspend fun queryAll(): List<SeasoningSlotEntity>
+
+    /**
+     * 删除指定设备的指定槽位配置
+     * @param deviceId 目标设备 ID
+     * @param address  秤硬件地址
+     */
+    @Query("DELETE FROM dm_seasoning_slot WHERE deviceId = :deviceId AND address = :address")
+    suspend fun deleteByDeviceIdAndAddress(deviceId: String, address: Int)
+
+    /**
+     * 删除指定设备的全部槽位配置（子设备接收全量广播时先清空再写入）
+     * @param deviceId 目标设备 ID
+     */
+    @Query("DELETE FROM dm_seasoning_slot WHERE deviceId = :deviceId")
+    suspend fun deleteAllByDeviceId(deviceId: String)
 }

app/src/main/java/com/shuwei/dish/match/ui/SlaveActivity.kt

@@ -158,7 +158,7 @@ class SlaveActivity : BaseActivity() {
 
     /**
      * 监听主设备下发的调料配置同步事件
-     * 收到后更新 adapter 并写入本地 Room
+     * 收到后以全量替换方式更新本机 DB（先删后插），再刷新 UI
      */
     private fun listenSeasoningConfig() {
         ScaleServiceManager.onSeasoningConfig = onSeasoningConfig@{ event ->
@@ -167,6 +167,8 @@ class SlaveActivity : BaseActivity() {
                 ?.map { SeasoningSlotEntity(it.deviceId, it.address, it.goodsId, it.goodsName) }
                 ?: return@onSeasoningConfig
             lifecycleScope.launch {
+                // 全量替换：先删除本机所有旧槽位，再写入最新配置
+                appViewModel.deleteAllSlotsByDeviceId(GlobalData.deviceId)
                 appViewModel.upsertAllSeasoningSlots(mySlots)
                 applySlots(mySlots)
             }
@@ -175,9 +177,38 @@ class SlaveActivity : BaseActivity() {
 
     /**
      * 将槽位配置应用到对应 adapter（按地址匹配格子位置）
-     * 同时更新 slotNameMap，确保后续重量回调构造 ScaleData 时携带正确名称
+     * 同时以传入列表为准全量刷新 slotNameMap：
+     *   - 新列表中存在的地址：更新名称
+     *   - 新列表中不存在的地址：从 slotNameMap 移除，并清空对应格子名称
      */
     private fun applySlots(slots: List<SeasoningSlotEntity>) {
+        val newAddresses = slots.map { it.address }.toSet()
+
+        // 清除已被删除的槽位：从 slotNameMap 移除并清空 adapter 对应格子
+        val removedAddresses = slotNameMap.keys.filter { it !in newAddresses }
+        removedAddresses.forEach { addr ->
+            slotNameMap.remove(addr)
+            when {
+                scale22Adapter != null -> {
+                    val pos = ScaleDeviceConfig.SCALE_ORDER_22.indexOf(addr)
+                    if (pos >= 0) scale22Adapter!!.updateItemName(pos, "")
+                }
+                scale18Adapter != null -> {
+                    val pos = ScaleDeviceConfig.SCALE_ORDER_18.indexOf(addr)
+                    if (pos >= 0) scale18Adapter!!.updateItemName(pos, "")
+                }
+                else -> {
+                    val list = linearAdapter.items.toMutableList()
+                    val idx = list.indexOfFirst { it.address == addr }
+                    if (idx >= 0) {
+                        list[idx] = list[idx].copy(name = "")
+                        linearAdapter.submitList(list)
+                    }
+                }
+            }
+        }
+
+        // 更新新列表中存在的槽位
         slots.forEach { slot ->
             slotNameMap[slot.address] = slot.goodsName
             when {
@@ -190,7 +221,6 @@ class SlaveActivity : BaseActivity() {
                     if (pos >= 0) scale18Adapter!!.updateItemName(pos, slot.goodsName)
                 }
                 else -> {
-                    // 线性列表模式（子设备1）：刷新已显示条目的名称
                     val list = linearAdapter.items.toMutableList()
                     val idx = list.indexOfFirst { it.address == slot.address }
                     if (idx >= 0) {
@@ -290,7 +320,7 @@ class SlaveActivity : BaseActivity() {
         /** 重量增加阈值（克），超过此值才触发高亮 */
         private const val WEIGHT_DELTA_THRESHOLD = 10.0
         /** 高亮自动恢复时间（毫秒） */
-        private const val HIGHLIGHT_DURATION_MS = 15_000L
+        private const val HIGHLIGHT_DURATION_MS = 8_000L
     }
 
     /**

app/src/main/java/com/shuwei/dish/match/ui/fragment/SeasoningConfigFragment.kt

@@ -17,8 +17,8 @@ import com.shuwei.dish.match.base.BaseFragment
 import com.shuwei.dish.match.base.DeviceRole
 import com.shuwei.dish.match.base.GlobalData
 import com.shuwei.dish.match.databinding.FragmentSeasoningConfigBinding
+import com.shuwei.dish.match.dialog.CommonDialog
 import com.shuwei.dish.match.dialog.SeasoningSelectDialog
-import com.shuwei.dish.match.entity.SeasoningEntity
 import com.shuwei.dish.match.entity.SeasoningSlotEntity
 import com.shuwei.dish.match.scale.ScaleDeviceConfig
 import com.shuwei.dish.match.scale.ScaleEvent
@@ -39,7 +39,7 @@ class SeasoningConfigFragment : BaseFragment<FragmentSeasoningConfigBinding>() {
         private const val WEIGHT_DELTA_THRESHOLD = 10.0
 
         /** 高亮自动恢复时间（毫秒） */
-        private const val HIGHLIGHT_DURATION_MS = 15_000L
+        private const val HIGHLIGHT_DURATION_MS = 8_000L
     }
 
     override fun inflateBinding(
@@ -80,81 +80,164 @@ class SeasoningConfigFragment : BaseFragment<FragmentSeasoningConfigBinding>() {
     /** 绑定油盆格子点击，弹出调料选择弹窗并保存到 DEVICE_ID_1 */
     private fun bindOilSlotClick() {
         binding.tvOilSlot.setOnClickListener {
-            openSeasoningSelectDialog(0) { item ->
+            handleSlotClick(
-                binding.tvOilSlot.text = item.goodsName ?: "-"
+                currentName = binding.tvOilSlot.text.toString().takeIf { it != "-" },
-                saveSlotAndBroadcast(
+                onSelect = {
-                    SeasoningSlotEntity(
+                    selectAndSave(ScaleDeviceConfig.DEVICE_ID_1, 1) { name ->
-                        deviceId = ScaleDeviceConfig.DEVICE_ID_1,
+                        binding.tvOilSlot.text = name.ifBlank { "-" }
-                        address = 1,
+                    }
-                        goodsId = item.goodsId,
+                },
-                        goodsName = item.goodsName ?: ""
+                onClear = {
-                    )
+                    binding.tvOilSlot.text = "-"
-                )
+                    deleteSlotAndBroadcast(ScaleDeviceConfig.DEVICE_ID_1, 1)
-            }
+                }
+            )
         }
     }
 
     /** 绑定两个 Adapter 的格子点击，弹出调料选择弹窗 */
     private fun bindAdapterClicks() {
-        adapter22.onItemClick = { scaleData, position ->
+        bindSlotAdapterClick(
-            openSeasoningSelectDialog(position) { item ->
+            adapter = adapter22,
-                adapter22.updateItemName(position, item.goodsName ?: "")
+            deviceId = ScaleDeviceConfig.DEVICE_ID_22
-                saveSlotAndBroadcast(
+        )
-                    SeasoningSlotEntity(
+        bindSlotAdapterClick(
-                        deviceId = ScaleDeviceConfig.DEVICE_ID_22,
+            adapter = adapter18,
-                        address = scaleData.address,
+            deviceId = ScaleDeviceConfig.DEVICE_ID_18
-                        goodsId = item.goodsId,
+        )
-                        goodsName = item.goodsName ?: ""
+    }
-                    )
+
+    /** 为指定 Adapter 绑定格子点击逻辑（已配置弹操作弹窗，未配置直接选择） */
+    private fun bindSlotAdapterClick(
+        adapter: Any,
+        deviceId: String
+    ) {
+        when (adapter) {
+            is Seasoning22GridAdapter -> adapter.onItemClick = { scaleData, position ->
+                handleSlotClick(
+                    currentName = scaleData.name,
+                    onSelect = {
+                        selectAndSave(deviceId, scaleData.address) { name ->
+                            adapter.updateItemName(position, name)
+                        }
+                    },
+                    onClear = {
+                        adapter.updateItemName(position, "")
+                        deleteSlotAndBroadcast(deviceId, scaleData.address)
+                    }
+                )
+            }
+            is Seasoning18GridAdapter -> adapter.onItemClick = { scaleData, position ->
+                handleSlotClick(
+                    currentName = scaleData.name,
+                    onSelect = {
+                        selectAndSave(deviceId, scaleData.address) { name ->
+                            adapter.updateItemName(position, name)
+                        }
+                    },
+                    onClear = {
+                        adapter.updateItemName(position, "")
+                        deleteSlotAndBroadcast(deviceId, scaleData.address)
+                    }
                 )
             }
         }
-        adapter18.onItemClick = { scaleData, position ->
+    }
-            openSeasoningSelectDialog(position) { item ->
+
-                adapter18.updateItemName(position, item.goodsName ?: "")
+    /**
-                saveSlotAndBroadcast(
+     * 格子点击分发：已配置则弹操作弹窗，未配置直接执行选择
-                    SeasoningSlotEntity(
+     * @param currentName 格子当前调料名称
-                        deviceId = ScaleDeviceConfig.DEVICE_ID_18,
+     * @param onSelect    执行选择（新增或重新选择）
-                        address = scaleData.address,
+     * @param onClear     执行清除
-                        goodsId = item.goodsId,
+     */
-                        goodsName = item.goodsName ?: ""
+    private fun handleSlotClick(
-                    )
+        currentName: String?,
-                )
+        onSelect: () -> Unit,
-            }
+        onClear: () -> Unit
+    ) {
+        if (!currentName.isNullOrBlank()) {
+            showSlotActionDialog(goodsName = currentName, onReselect = onSelect, onClear = onClear)
+        } else {
+            onSelect()
         }
     }
 
     /**
      * 打开调料选择弹窗
-     *
-     * @param position 格子位置
      * @param callback 调料选择回调
      */
-    private fun openSeasoningSelectDialog(
+    /**
-        position: Int,
+     * 打开选择弹窗，选中后更新 UI 并保存槽位到 Room 广播
-        callback: (item: SeasoningEntity) -> Unit
+     * @param deviceId     目标设备 ID
+     * @param address      秤硬件地址
+     * @param onUpdateName 选中后更新格子显示名称的回调
+     */
+    private fun selectAndSave(
+        deviceId: String,
+        address: Int,
+        onUpdateName: (String) -> Unit
     ) {
         SeasoningSelectDialog(
             activity = currentActivity,
-            onItemSelected = callback
+            onItemSelected = { item ->
+                val name = item.goodsName ?: ""
+                onUpdateName(name)
+                saveSlotAndBroadcast(
+                    SeasoningSlotEntity(
+                        deviceId = deviceId,
+                        address = address,
+                        goodsId = item.goodsId,
+                        goodsName = name
+                    )
+                )
+            }
         ).show()
     }
 
-    /**
+    /** 将单个槽位写入 Room，再广播全量配置给子设备 */
-     * 将单个槽位写入 Room，再读取全量配置广播给子设备
-     * 仅主设备执行广播，子设备不调用此方法
-     */
     private fun saveSlotAndBroadcast(slot: SeasoningSlotEntity) {
         lifecycleScope.launch {
             currentActivity.appViewModel.upsertSeasoningSlot(slot)
-            // 读取全量配置，通过 wsClient 推送给所有已连接子设备
+            broadcastAllSlots()
-            val allSlots = currentActivity.appViewModel.loadSeasoningSlot().map {
-                SlotConfig(it.deviceId, it.address, it.goodsId, it.goodsName)
-            }
-            ScaleServiceManager.sendSeasoningConfig(allSlots)
         }
     }
 
+    /**
+     * 弹出已配置格子的操作选择弹窗（3按钮）
+     * @param goodsName  当前格子已配置的调料名称
+     * @param onReselect 用户点击「重新选择」后的回调
+     * @param onClear    用户点击「清除配置」后的回调
+     */
+    private fun showSlotActionDialog(
+        goodsName: String,
+        onReselect: () -> Unit,
+        onClear: () -> Unit
+    ) {
+        CommonDialog(currentActivity)
+            .setTitle("调料操作")
+            .setContent("当前配置：$goodsName")
+            .setNegativeButton("取消")
+            .setNeutralButton("重新选择") { onReselect() }
+            .setPositiveButton("清除配置") { onClear() }
+            .show()
+    }
+
+    /** 从 Room 删除指定槽位，再广播全量配置给子设备 */
+    private fun deleteSlotAndBroadcast(deviceId: String, address: Int) {
+        lifecycleScope.launch {
+            currentActivity.appViewModel.deleteSeasoningSlot(deviceId, address)
+            broadcastAllSlots()
+        }
+    }
+
+    /** 读取全量槽位配置并通过 wsClient 推送给所有已连接子设备 */
+    private suspend fun broadcastAllSlots() {
+        val allSlots = currentActivity.appViewModel.loadSeasoningSlot().map {
+            SlotConfig(it.deviceId, it.address, it.goodsId, it.goodsName)
+        }
+        ScaleServiceManager.sendSeasoningConfig(allSlots)
+    }
+
 //    /** 初始化 ViewModel */
 //    private fun initViewModel() {
 //        val factory = AppFactory(DbRepository(BaseApp.instance!!.database.appDao()))