feat(shelf): 支持格口列表下拉刷新和搜索食材验收状态显示

- 在格口列表布局中集成 SmartRefreshLayout，实现下拉刷新功能
- 新增 accepted_green 颜色资源用于验收状态标识
- FoodItem 数据类新增 materCode 和 todayAccepted 字段，支持显示食材编码及验收状态
- HomeV3Activity 中添加 refreshLayout 初始化和刷新逻辑，支持下拉刷新时不弹 Loading，失败时仅提示
- 空视图点击重试由重新拉取改为调用刷新接口 refreshSlots
- 搜索食材列表项布局改为 MaterialCardView，增加显示食材编码副行和右上角验收绿色圆点
- PendingInboundAdapter 根据选中状态调整名称和编码文字颜色及边框颜色
- 根据今日是否已验收决定是否显示食材右上角绿色圆点

app/src/main/java/com/sw/scalefusion/shelf/HomeV3Activity.kt

@@ -11,6 +11,10 @@ import androidx.activity.addCallback
 import androidx.activity.viewModels
 import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.DefaultItemAnimator
+import com.google.android.flexbox.FlexDirection
+import com.google.android.flexbox.FlexWrap
+import com.google.android.flexbox.FlexboxLayoutManager
+import com.scwang.smart.refresh.layout.constant.RefreshState
 import com.shuwei.intelligent.shelves.App
 import com.shuwei.intelligent.shelves.R
 import com.shuwei.intelligent.shelves.base.BaseActivity
@@ -23,9 +27,6 @@ import com.shuwei.intelligent.shelves.serial.ProtocolConstants
 import com.shuwei.intelligent.shelves.serial.ProtocolConstants.C_TEMP_CMD
 import com.shuwei.intelligent.shelves.serial.ProtocolConstants.START_TEMP_CTRL_CMD
 import com.shuwei.intelligent.shelves.serial.ScaleManager
-import com.google.android.flexbox.FlexDirection
-import com.google.android.flexbox.FlexWrap
-import com.google.android.flexbox.FlexboxLayoutManager
 import com.shuwei.intelligent.shelves.utils.IntervalExecutor
 import com.shuwei.intelligent.shelves.utils.ext.dp
 import com.shuwei.intelligent.shelves.utils.ext.gone
@@ -129,13 +130,50 @@ class HomeV3Activity : BaseActivity() {
         saveGoodsTask()
         overdueTask()
 
+        initRefreshLayout()
+
+        refreshSlots()
+    }
+
+    /** 配置格口列表下拉刷新 */
+    private fun initRefreshLayout() {
+        binding.refreshLayout.run {
+            setEnableRefresh(true)
+            setEnableLoadMore(false)
+            setOnRefreshListener { refreshSlots(fromPull = true) }
+        }
+    }
+
+    /**
+     * 拉取格口列表并刷新 UI。
+     * @param fromPull true 表示由下拉刷新触发：不弹 Loading，失败时保留现有格口数据仅提示
+     */
+    private fun refreshSlots(fromPull: Boolean = false) {
         viewModel.slots(
-            onLoading = { showProgress() },
-            onSuccess = { record -> updateUI(record) },
-            onError = { msg -> showError(msg) }
+            onLoading = { if (!fromPull) showProgress() },
+            onSuccess = { record ->
+                if (fromPull) finishRefresh()
+                updateUI(record)
+            },
+            onError = { msg ->
+                if (fromPull) {
+                    finishRefresh()
+                    // 列表已有数据时刷新失败仅提示，保留现有格口展示；无数据则走空视图重试
+                    if (list.isEmpty()) showError(msg) else toast(msg)
+                } else {
+                    showError(msg)
+                }
+            }
         )
     }
 
+    /** 结束下拉刷新动画 */
+    private fun finishRefresh() {
+        binding.refreshLayout.let {
+            if (it.state == RefreshState.Refreshing) it.finishRefresh(500)
+        }
+    }
+
     private fun showProgress() {
         Loading.show(this)
     }
@@ -376,13 +414,7 @@ class HomeV3Activity : BaseActivity() {
         shelfAdapter.notifyDataSetChanged()
         binding.include?.let {
             it.root.visible()
-            it.root.setOnClickListener {
-                viewModel.slots(
-                    onLoading = { showProgress() },
-                    onSuccess = { record -> updateUI(record) },
-                    onError = { msg -> showError(msg) }
-                )
-            }
+            it.root.setOnClickListener { refreshSlots() }
             it.ivEmptyIcon.setImageResource(R.drawable.ic_empty_white)
             it.tvEmptyContent.setTextColor(Color.WHITE)
         }

app/src/main/java/com/sw/scalefusion/shelf/adapter/PendingInboundAdapter.kt

@@ -1,8 +1,8 @@
 package com.sw.scalefusion.shelf.adapter
 
 import android.content.Context
-import android.content.res.ColorStateList
 import android.view.LayoutInflater
+import android.view.View
 import android.view.ViewGroup
 import androidx.annotation.ColorRes
 import androidx.core.content.ContextCompat
@@ -26,13 +26,23 @@ class PendingInboundAdapter(list: MutableList<FoodItem>) :
     override fun onBindViewHolder(holder: VH, position: Int, item: FoodItem?) {
         item ?: return
         val isSelected = item.isSelected
-        holder.binding.btnFoodName.run {
+        val binding = holder.binding
+        // 名称与编码：选中蓝字，未选中灰字
+        val nameColor = getColor(if (isSelected) R.color.shelf_name_blue else R.color.black999)
+        binding.tvFoodName.run {
             text = item.materName
-            setTextColor(getColor(if (isSelected) R.color.shelf_name_blue else R.color.black999))
-            strokeColor = ColorStateList.valueOf(
-                (if (isSelected) "#4969F5" else "#E6E6E6").toColorInt()
-            )
+            setTextColor(nameColor)
         }
+        binding.tvMaterCode.run {
+            text = item.materCode
+            setTextColor(nameColor)
+        }
+        // 选中蓝边框，未选中灰边框
+        binding.cardFood.strokeColor =
+            (if (isSelected) "#4969F5" else "#E6E6E6").toColorInt()
+        // 仅今日已验收的食材显示右上角绿色圆点
+        binding.viewAcceptedDot.visibility =
+            if (item.todayAccepted == true) View.VISIBLE else View.GONE
     }
 
     private fun getColor(@ColorRes id: Int) = ContextCompat.getColor(context, id)

app/src/main/java/com/sw/scalefusion/shelf/model/FoodItem.kt

@@ -6,6 +6,10 @@ import java.util.Date
 data class FoodItem(
     var materId:Long? = null,
     var materName:String? = null,
+    /** 食材编码（一级分类+二级分类+自编码，全局唯一） */
+    var materCode:String? = null,
+    /** 今日是否在验收秤有验收记录 */
+    var todayAccepted:Boolean? = null,
     var materUrl:String? = null,
     var vegTypeList:List<FoodType>? = null,
     var isSelected:Boolean = false,

app/src/main/res/layout/activity_home_v3.xml

@@ -6,16 +6,30 @@
     xmlns:tools="http://schemas.android.com/tools"
     tools:background="@color/bg_page">
 
-    <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/rvShelf"
+    <!-- 格口列表支持下拉刷新：重新拉取 /init 格口数据 -->
+    <com.scwang.smart.refresh.layout.SmartRefreshLayout
+        android:id="@+id/refreshLayout"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
-        app:spanCount="2"
-        android:overScrollMode="never"
-        android:layout_marginStart="12dp"
-        android:layout_marginEnd="12dp"
-        tools:listitem="@layout/list_item_shelf_v3"/>
+        android:layout_height="match_parent">
+
+        <com.scwang.smart.refresh.header.ClassicsHeader
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:srlAccentColor="@color/white"
+            app:srlPrimaryColor="@color/bg_page"
+            app:srlEnableLastTime="false" />
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/rvShelf"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
+            app:spanCount="2"
+            android:overScrollMode="never"
+            android:layout_marginStart="12dp"
+            android:layout_marginEnd="12dp"
+            tools:listitem="@layout/list_item_shelf_v3"/>
+    </com.scwang.smart.refresh.layout.SmartRefreshLayout>
 
     <include
         android:id="@+id/include"

app/src/main/res/layout/list_item_search.xml

@@ -1,48 +1,60 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!--<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"-->
-<!--    xmlns:tools="http://schemas.android.com/tools"-->
-<!--    android:layout_width="match_parent"-->
-<!--    android:layout_height="80dp"-->
-<!--    android:layout_margin="12dp">-->
-
-<!--    <TextView-->
-<!--        android:id="@+id/btnFoodName"-->
-<!--        android:layout_width="wrap_content"-->
-<!--        android:layout_height="wrap_content"-->
-<!--        android:layout_gravity="center"-->
-<!--        android:ellipsize="end"-->
-<!--        android:gravity="center"-->
-<!--        android:maxLines="1"-->
-<!--        android:paddingStart="5dp"-->
-<!--        android:paddingEnd="5dp"-->
-<!--        android:fontFamily="sans-serif-medium"-->
-<!--        android:textColor="@color/black999"-->
-<!--        android:textSize="30sp"-->
-<!--        tools:text="土豆丝" />-->
-<!--</FrameLayout>-->
-<com.google.android.material.button.MaterialButton xmlns:android="http://schemas.android.com/apk/res/android"
+<!-- 搜索食材列表 item：食材名 + 编码副行，今日已验收时右上角显示绿色圆点 -->
+<com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/btnFoodName"
-    style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+    android:id="@+id/cardFood"
     android:layout_width="match_parent"
-    android:layout_height="80dp"
+    android:layout_height="96dp"
     android:layout_margin="12dp"
-    android:ellipsize="end"
-    android:fontFamily="sans-serif-medium"
-    android:gravity="center"
-    android:insetTop="0dp"
-    android:insetBottom="0dp"
-    android:maxLines="1"
-    app:paddingStart="5dp"
-    app:paddingEnd="5dp"
-    android:insetRight="0dp"
-    android:insetLeft="0dp"
-    android:paddingHorizontal="8dp"
-    android:textColor="@color/black999"
-    android:textSize="30sp"
-    app:cornerRadius="12dp"
-    app:strokeWidth="2dp"
-    tools:text="土豆丝土豆丝土豆丝土豆丝土豆丝土豆丝"
-    />
+    app:cardBackgroundColor="@color/white"
+    app:cardCornerRadius="12dp"
+    app:cardElevation="0dp"
+    app:strokeColor="#E6E6E6"
+    app:strokeWidth="2dp">
 
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:orientation="vertical"
+        android:paddingStart="5dp"
+        android:paddingTop="10dp"
+        android:paddingEnd="5dp">
+
+        <TextView
+            android:id="@+id/tvFoodName"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:ellipsize="end"
+            android:fontFamily="sans-serif-medium"
+            android:gravity="center"
+            android:maxLines="1"
+            android:textColor="@color/black999"
+            android:textSize="30sp"
+            tools:text="土豆丝土豆丝土豆丝" />
+
+        <TextView
+            android:id="@+id/tvMaterCode"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="4dp"
+            android:ellipsize="end"
+            android:gravity="center"
+            android:maxLines="1"
+            android:textColor="@color/black999"
+            android:textSize="16sp"
+            tools:text="0102003" />
+    </LinearLayout>
+
+    <!-- 今日已验收标识圆点，默认隐藏，由 Adapter 控制显示 -->
+    <View
+        android:id="@+id/viewAcceptedDot"
+        android:layout_width="16dp"
+        android:layout_height="16dp"
+        android:layout_gravity="top|end"
+        android:layout_margin="10dp"
+        android:background="@drawable/shape_accepted_dot"
+        android:visibility="gone"
+        tools:visibility="visible" />
+</com.google.android.material.card.MaterialCardView>

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

@@ -17,6 +17,7 @@
     <color name="food_name_black">#0A143C</color>
     <color name="food_weight_blue">#C8C8FF</color>
     <color name="food_weight_orange">#FF6400</color>
+    <color name="accepted_green">#34C77B</color>
     <color name="black999">#999999</color>
     <color name="black666">#666666</color>
     <color name="white_f6">#F6F6F6</color>