refactor(rename): 将 AppRepository 重命名为 DbRepository，AppViewModel 重命名为 DbViewModel

- DatabaseRepository.kt → DbRepository.kt，类名 AppRepository → DbRepository
- AppViewModel.kt → DbViewModel.kt，类名 AppViewModel → DbViewModel
- VMFactory 构造参数与创建类型同步更新
- 所有引用文件（UI 层、Fragment、ViewModel 工厂）批量更新 import 与使用处

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

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

@@ -11,7 +11,7 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 
 
-class AppRepository(val appDao: AppDao, val seasoningSlotDao: SeasoningSlotDao) {
+class DbRepository(val appDao: AppDao, val seasoningSlotDao: SeasoningSlotDao) {
 
     suspend fun insertCookFood(item: CookFoodEntity) = withContext(Dispatchers.IO) {
         appDao.insertCookFood(item)

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

@@ -15,7 +15,7 @@
 //import androidx.lifecycle.ViewModelProvider
 //import com.shuwei.dish.match.base.BaseActivity
 //import com.shuwei.dish.match.base.BaseApp
-//import com.shuwei.dish.match.db.AppRepository
+//import com.shuwei.dish.match.db.DbRepository
 //import com.shuwei.dish.match.dialog.CommonDialog
 //import com.shuwei.dish.match.entity.SeasoningEntity
 //import com.shuwei.dish.match.entity.ResetReasoningRecord
@@ -29,7 +29,7 @@
 //import com.shuwei.dish.match.utils.ext.startActivity
 //import com.shuwei.dish.match.utils.ext.toast
 //import com.shuwei.dish.match.utils.ext.visible
-//import com.shuwei.dish.match.viewmodel.AppViewModel
+//import com.shuwei.dish.match.viewmodel.DbViewModel
 //import com.shuwei.dish.match.viewmodel.factory.AppFactory
 //import com.shuwei.dish.match.adapter.TextCellAdapter
 //import com.shuwei.dish.match.databinding.ActivityDeviceConfigBinding
@@ -61,7 +61,7 @@
 //
 //    private lateinit var binding: ActivityDeviceConfigBinding
 //
-//    private lateinit var appViewModel: AppViewModel
+//    private lateinit var appViewModel: DbViewModel
 //
 //    private var cookMode: Int = 0
 ////    private val weightArray = SparseIntArray()
@@ -200,9 +200,9 @@
 //    private fun initViewModel() {
 //        val db = BaseApp.instance!!.database
 //        val factory =
-//            AppFactory(AppRepository(db.appDao()))
+//            AppFactory(DbRepository(db.appDao()))
 //        appViewModel =
-//            ViewModelProvider(this, factory)[AppViewModel::class.java]
+//            ViewModelProvider(this, factory)[DbViewModel::class.java]
 //    }
 //
 //    private fun loadSeasoning() {

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

@@ -15,7 +15,7 @@ import com.shuwei.dish.match.adapter.DishPartAdapter
 import com.shuwei.dish.match.base.BaseActivity
 import com.shuwei.dish.match.base.BaseApp
 import com.shuwei.dish.match.databinding.ActivityDishSamplingBinding
-import com.shuwei.dish.match.db.AppRepository
+import com.shuwei.dish.match.db.DbRepository
 import com.shuwei.dish.match.dialog.FoodSearchDialog
 import com.shuwei.dish.match.dialog.CommonDialog
 import com.shuwei.dish.match.entity.CookFoodEntity
@@ -33,7 +33,7 @@ import com.shuwei.dish.match.utils.ext.startActivity
 import com.shuwei.dish.match.utils.ext.toJsonString
 import com.shuwei.dish.match.utils.ext.toast
 import com.shuwei.dish.match.utils.ext.visible
-import com.shuwei.dish.match.viewmodel.AppViewModel
+import com.shuwei.dish.match.viewmodel.DbViewModel
 import com.shuwei.dish.match.viewmodel.factory.AppFactory
 import java.io.Serializable
 
@@ -97,14 +97,14 @@ class DishSamplingActivity : BaseActivity() {
         })
     }
 
-    private lateinit var appViewModel: AppViewModel
+    private lateinit var appViewModel: DbViewModel
 
     private fun initViewModel() {
         val db = BaseApp.instance!!.database
         val factory =
-            AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao()))
+            AppFactory(DbRepository(db.appDao(), db.seasoningSlotDao()))
         appViewModel =
-            ViewModelProvider(this, factory)[AppViewModel::class.java]
+            ViewModelProvider(this, factory)[DbViewModel::class.java]
     }
 
     fun getCookFoodList() {

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

@@ -11,12 +11,12 @@ import com.shuwei.dish.match.adapter.HomeModeAdapter
 import com.shuwei.dish.match.base.BaseActivity
 import com.shuwei.dish.match.base.BaseApp
 import com.shuwei.dish.match.databinding.ActivityHomeBinding
-import com.shuwei.dish.match.db.AppRepository
+import com.shuwei.dish.match.db.DbRepository
 import com.shuwei.dish.match.entity.HomeModeBean
 import com.shuwei.dish.match.utils.SpTool
 import com.shuwei.dish.match.utils.ext.startActivity
 import com.shuwei.dish.match.utils.ext.toast
-import com.shuwei.dish.match.viewmodel.AppViewModel
+import com.shuwei.dish.match.viewmodel.DbViewModel
 import com.shuwei.dish.match.viewmodel.factory.AppFactory
 import kotlinx.coroutines.launch
 
@@ -136,12 +136,12 @@ class HomeActivity : BaseActivity() {
         )
     }
 
-    private lateinit var appViewModel: AppViewModel
+    private lateinit var appViewModel: DbViewModel
 
     private fun initViewModel() {
         val db = BaseApp.instance!!.database
-        val factory = AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao()))
-        appViewModel = ViewModelProvider(this, factory)[AppViewModel::class.java]
+        val factory = AppFactory(DbRepository(db.appDao(), db.seasoningSlotDao()))
+        appViewModel = ViewModelProvider(this, factory)[DbViewModel::class.java]
     }
 
     private fun goSampling() {

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

@@ -16,7 +16,7 @@ import com.shuwei.dish.match.base.BaseApp
 import com.shuwei.dish.match.base.DeviceRole
 import com.shuwei.dish.match.base.GlobalData
 import com.shuwei.dish.match.databinding.ActivityInitBinding
-import com.shuwei.dish.match.db.AppRepository
+import com.shuwei.dish.match.db.DbRepository
 import com.shuwei.dish.match.objbox.FoodModule
 import com.shuwei.dish.match.scale.ScaleServiceManager
 import com.shuwei.dish.match.utils.AppUtil
@@ -27,7 +27,7 @@ import com.shuwei.dish.match.utils.WeightUtil
 import com.shuwei.dish.match.utils.ext.gone
 import com.shuwei.dish.match.utils.ext.startActivity
 import com.shuwei.dish.match.utils.ext.visible
-import com.shuwei.dish.match.viewmodel.AppViewModel
+import com.shuwei.dish.match.viewmodel.DbViewModel
 import com.shuwei.dish.match.viewmodel.factory.AppFactory
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
@@ -38,7 +38,7 @@ class InitActivity : BaseActivity() {
     }
 
     private lateinit var binding: ActivityInitBinding
-    private lateinit var appViewModel: AppViewModel
+    private lateinit var appViewModel: DbViewModel
     private var startTime = 0L // 倒计时开始时间
     private var lastNetworkCheckTime = 0L // 上次检测网络的时间
 
@@ -70,8 +70,8 @@ class InitActivity : BaseActivity() {
 
     private fun initViewModel() {
         val db = BaseApp.instance!!.database
-        val factory = AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao()))
-        appViewModel = ViewModelProvider(this, factory)[AppViewModel::class.java]
+        val factory = AppFactory(DbRepository(db.appDao(), db.seasoningSlotDao()))
+        appViewModel = ViewModelProvider(this, factory)[DbViewModel::class.java]
     }
 
     private fun startNextPage(withDelay: Boolean = false) {

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

@@ -26,9 +26,9 @@ import com.shuwei.dish.match.databinding.ListTypeScale18Binding
 import com.shuwei.dish.match.databinding.ListTypeScale2Binding
 import com.shuwei.dish.match.databinding.ListTypeScale22Binding
 import com.shuwei.dish.match.base.BaseApp
-import com.shuwei.dish.match.db.AppRepository
+import com.shuwei.dish.match.db.DbRepository
 import androidx.lifecycle.ViewModelProvider
-import com.shuwei.dish.match.viewmodel.AppViewModel
+import com.shuwei.dish.match.viewmodel.DbViewModel
 import com.shuwei.dish.match.viewmodel.factory.AppFactory
 import com.shuwei.dish.match.databinding.ListItemScale22RowBinding
 import com.shuwei.dish.match.scale.ScaleData
@@ -56,7 +56,7 @@ class MasterScaleActivity : BaseActivity() {
     private lateinit var binding: ActivityMasterScaleBinding
     private val size by lazy { SizeTool.getFlexLayoutSize(10.dp) }
 
-    private lateinit var appViewModel: AppViewModel
+    private lateinit var appViewModel: DbViewModel
     private data class DeviceGroup(
         val deviceId: String,
         val ip: String,
@@ -81,7 +81,7 @@ class MasterScaleActivity : BaseActivity() {
         binding.rvScaleList.adapter = adapter
 
         val db = BaseApp.instance!!.database
-        appViewModel = ViewModelProvider(this, AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao())))[AppViewModel::class.java]
+        appViewModel = ViewModelProvider(this, AppFactory(DbRepository(db.appDao(), db.seasoningSlotDao())))[DbViewModel::class.java]
         loadSlotNames()
     }
 

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

@@ -17,7 +17,7 @@ import com.shuwei.dish.match.base.BaseActivity
 import com.shuwei.dish.match.base.BaseApp
 import com.shuwei.dish.match.databinding.ActivitySamplingBinding
 import com.shuwei.dish.match.databinding.LayoutEmptyViewBinding
-import com.shuwei.dish.match.db.AppRepository
+import com.shuwei.dish.match.db.DbRepository
 import com.shuwei.dish.match.dialog.CommonDialog
 import com.shuwei.dish.match.entity.CookFoodEntity
 import com.shuwei.dish.match.entity.FoodRecord
@@ -27,7 +27,7 @@ import com.shuwei.dish.match.utils.ext.gone
 import com.shuwei.dish.match.utils.ext.startActivity
 import com.shuwei.dish.match.utils.ext.toast
 import com.shuwei.dish.match.utils.ext.visible
-import com.shuwei.dish.match.viewmodel.AppViewModel
+import com.shuwei.dish.match.viewmodel.DbViewModel
 import com.shuwei.dish.match.viewmodel.factory.AppFactory
 import java.io.Serializable
 import kotlinx.coroutines.launch
@@ -128,12 +128,12 @@ class SamplingListActivity : BaseActivity() {
 
     }
 
-    private lateinit var appViewModel: AppViewModel
+    private lateinit var appViewModel: DbViewModel
 
     private fun initViewModel() {
         val db = BaseApp.instance!!.database
-        val factory = AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao()))
-        appViewModel = ViewModelProvider(this, factory)[AppViewModel::class.java]
+        val factory = AppFactory(DbRepository(db.appDao(), db.seasoningSlotDao()))
+        appViewModel = ViewModelProvider(this, factory)[DbViewModel::class.java]
     }
 
     fun getCookFoodList() {

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

@@ -10,7 +10,7 @@ import com.shuwei.dish.match.R
 import com.shuwei.dish.match.base.BaseActivity
 import com.shuwei.dish.match.base.BaseApp
 import com.shuwei.dish.match.databinding.ActivitySelectDishBinding
-import com.shuwei.dish.match.db.AppRepository
+import com.shuwei.dish.match.db.DbRepository
 import com.shuwei.dish.match.dialog.CommonDialog
 import com.shuwei.dish.match.ui.fragment.DishListFragment
 import com.shuwei.dish.match.utils.KeyboardUtil
@@ -19,7 +19,7 @@ import com.shuwei.dish.match.utils.ext.gone
 import com.shuwei.dish.match.utils.ext.startActivity
 import com.shuwei.dish.match.utils.ext.toast
 import com.shuwei.dish.match.utils.ext.visible
-import com.shuwei.dish.match.viewmodel.AppViewModel
+import com.shuwei.dish.match.viewmodel.DbViewModel
 import com.shuwei.dish.match.viewmodel.factory.AppFactory
 
 class SelectDishActivity : BaseActivity() {
@@ -32,7 +32,7 @@ class SelectDishActivity : BaseActivity() {
 
     private lateinit var binding: ActivitySelectDishBinding
 
-    lateinit var appViewModel: AppViewModel
+    lateinit var appViewModel: DbViewModel
         private set
 
     private var dinnerType: String = "1"
@@ -69,8 +69,8 @@ class SelectDishActivity : BaseActivity() {
 
     private fun initViewModel() {
         val db = BaseApp.instance!!.database
-        val factory = AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao()))
-        appViewModel = ViewModelProvider(this, factory)[AppViewModel::class.java]
+        val factory = AppFactory(DbRepository(db.appDao(), db.seasoningSlotDao()))
+        appViewModel = ViewModelProvider(this, factory)[DbViewModel::class.java]
     }
 
     fun getCookFoodList() {

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

@@ -7,13 +7,13 @@ import androidx.fragment.app.Fragment
 import androidx.lifecycle.ViewModelProvider
 import com.shuwei.dish.match.base.BaseActivity
 import com.shuwei.dish.match.base.BaseApp
-import com.shuwei.dish.match.db.AppRepository
+import com.shuwei.dish.match.db.DbRepository
 import com.shuwei.dish.match.ui.fragment.CollectFragment
 import com.shuwei.dish.match.ui.fragment.DeviceConfigFragment
 import com.shuwei.dish.match.ui.fragment.SeasoningConfigFragment
 import com.shuwei.dish.match.utils.ext.gone
 import com.shuwei.dish.match.utils.ext.visible
-import com.shuwei.dish.match.viewmodel.AppViewModel
+import com.shuwei.dish.match.viewmodel.DbViewModel
 import com.shuwei.dish.match.viewmodel.factory.AppFactory
 
 /**
@@ -63,14 +63,14 @@ class SingleFragmentActivity : BaseActivity() {
         lifecycleCallback = callback
     }
 
-    lateinit var appViewModel: AppViewModel
+    lateinit var appViewModel: DbViewModel
         private set
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
         val db = BaseApp.instance!!.database
-        appViewModel = ViewModelProvider(this, AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao())))[AppViewModel::class.java]
+        appViewModel = ViewModelProvider(this, AppFactory(DbRepository(db.appDao(), db.seasoningSlotDao())))[DbViewModel::class.java]
 
         setHeaderBackground()
 

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

@@ -32,8 +32,8 @@ import com.shuwei.dish.match.utils.WeightUtil
 import com.shuwei.dish.match.utils.ext.dp
 import kotlinx.coroutines.launch
 import androidx.lifecycle.ViewModelProvider
-import com.shuwei.dish.match.db.AppRepository
-import com.shuwei.dish.match.viewmodel.AppViewModel
+import com.shuwei.dish.match.db.DbRepository
+import com.shuwei.dish.match.viewmodel.DbViewModel
 import com.shuwei.dish.match.viewmodel.factory.AppFactory
 
 /**
@@ -66,7 +66,7 @@ class SlaveActivity : BaseActivity() {
     private var clearHighlightRunnable: Runnable? = null
     private val size by lazy { SizeTool.getFlexLayoutSize(10.dp) }
 
-    private lateinit var appViewModel: AppViewModel
+    private lateinit var appViewModel: DbViewModel
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -75,7 +75,7 @@ class SlaveActivity : BaseActivity() {
         setHeaderBackground()
 
         val db = BaseApp.instance!!.database
-        appViewModel = ViewModelProvider(this, AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao())))[AppViewModel::class.java]
+        appViewModel = ViewModelProvider(this, AppFactory(DbRepository(db.appDao(), db.seasoningSlotDao())))[DbViewModel::class.java]
 
         binding.tvDeviceId.text = "设备：${GlobalData.deviceId}"
         binding.tvDeviceIp.text = "IP：${getLocalIpAddress()}"

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

@@ -15,7 +15,7 @@ import com.shuwei.dish.match.adapter.SeasoningWeightAdapter
 import com.shuwei.dish.match.base.BaseActivity
 import com.shuwei.dish.match.base.BaseApp
 import com.shuwei.dish.match.databinding.ActivitySubmitFoodBinding
-import com.shuwei.dish.match.db.AppRepository
+import com.shuwei.dish.match.db.DbRepository
 import com.shuwei.dish.match.dialog.CommonDialog
 import com.shuwei.dish.match.entity.CookFoodEntity
 import com.shuwei.dish.match.entity.CookFoodGoodsEntity
@@ -35,7 +35,7 @@ import com.shuwei.dish.match.utils.ext.toJsonString
 import com.shuwei.dish.match.utils.ext.toType
 import com.shuwei.dish.match.utils.ext.toast
 import com.shuwei.dish.match.utils.ext.visible
-import com.shuwei.dish.match.viewmodel.AppViewModel
+import com.shuwei.dish.match.viewmodel.DbViewModel
 import com.shuwei.dish.match.viewmodel.factory.AppFactory
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.collectLatest
@@ -406,12 +406,12 @@ class SubmitFoodActivity : BaseActivity() {
         }
     }
 
-    private lateinit var appViewModel: AppViewModel
+    private lateinit var appViewModel: DbViewModel
 
     private fun initViewModel() {
         val db = BaseApp.instance!!.database
-        val factory = AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao()))
-        appViewModel = ViewModelProvider(this, factory)[AppViewModel::class.java]
+        val factory = AppFactory(DbRepository(db.appDao(), db.seasoningSlotDao()))
+        appViewModel = ViewModelProvider(this, factory)[DbViewModel::class.java]
     }
 
     override fun onDestroy() {

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

@@ -39,7 +39,7 @@ class DeviceConfigFragment : BaseFragment<FragmentDeviceConfigBinding>() {
         var modeDesc: String
     )
 
-//    private lateinit var appViewModel: AppViewModel
+//    private lateinit var appViewModel: DbViewModel
 
 //    private val weightArray = SparseArray<Double>()
 //    private val addressArray = AddressUtil.getWeighAddressArray()
@@ -66,8 +66,8 @@ class DeviceConfigFragment : BaseFragment<FragmentDeviceConfigBinding>() {
      */
     private fun initViewModel() {
 //        val db = BaseApp.instance!!.database
-//        val factory = AppFactory(AppRepository(db.appDao()))
-//        appViewModel = ViewModelProvider(this, factory)[AppViewModel::class.java]
+//        val factory = AppFactory(DbRepository(db.appDao()))
+//        appViewModel = ViewModelProvider(this, factory)[DbViewModel::class.java]
     }
 
     /**

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

@@ -48,7 +48,7 @@ class SeasoningConfigFragment : BaseFragment<FragmentSeasoningConfigBinding>() {
     ) = FragmentSeasoningConfigBinding.inflate(inflater, container, false)
 
     private lateinit var currentActivity: SingleFragmentActivity
-//    private lateinit var appViewModel: AppViewModel
+//    private lateinit var appViewModel: DbViewModel
 
     private val adapter22 by lazy { buildAdapter22() }
     private val adapter18 by lazy {
@@ -158,8 +158,8 @@ class SeasoningConfigFragment : BaseFragment<FragmentSeasoningConfigBinding>() {
 
 //    /** 初始化 ViewModel */
 //    private fun initViewModel() {
-//        val factory = AppFactory(AppRepository(BaseApp.instance!!.database.appDao()))
-//        appViewModel = ViewModelProvider(this, factory)[AppViewModel::class.java]
+//        val factory = AppFactory(DbRepository(BaseApp.instance!!.database.appDao()))
+//        appViewModel = ViewModelProvider(this, factory)[DbViewModel::class.java]
 //    }
 
 

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

@@ -2,7 +2,7 @@ package com.shuwei.dish.match.viewmodel
 
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
-import com.shuwei.dish.match.db.AppRepository
+import com.shuwei.dish.match.db.DbRepository
 import com.shuwei.dish.match.entity.CookFoodEntity
 import com.shuwei.dish.match.entity.CookFoodGoodsEntity
 import com.shuwei.dish.match.entity.SeasoningEntity
@@ -15,7 +15,7 @@ import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 import kotlin.collections.forEach
 
-class AppViewModel(private val rep: AppRepository) : ViewModel() {
+class DbViewModel(private val rep: DbRepository) : ViewModel() {
 
     fun updateCookFood(entity: CookFoodEntity) {
         viewModelScope.launch {

app/src/main/java/com/shuwei/dish/match/viewmodel/factory/VMFactory.kt

@@ -2,14 +2,14 @@ package com.shuwei.dish.match.viewmodel.factory
 
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
-import com.shuwei.dish.match.db.AppRepository
+import com.shuwei.dish.match.db.DbRepository
 import com.shuwei.dish.match.db.dao.SeasoningSlotDao
-import com.shuwei.dish.match.viewmodel.AppViewModel
+import com.shuwei.dish.match.viewmodel.DbViewModel
 
 @Suppress("UNCHECKED_CAST")
-class AppFactory(private val repo: AppRepository) : ViewModelProvider.Factory {
+class AppFactory(private val repo: DbRepository) : ViewModelProvider.Factory {
     override fun <T : ViewModel> create(modelClass: Class<T>): T {
-        return AppViewModel(repo) as T
+        return DbViewModel(repo) as T
     }
 }