feat: 国际进港原始舱单添加分单子列表展开/收起功能

- 主列表项下方新增可展开的分单子列表（淡绿色背景）
- 子列表展示10列字段：选项/分单号/件数/重量/申报状态/品名/申报次数/申报费率/删除次数/删除费率
- 搜索区域新增全部展开按钮，支持一键展开/收起所有分单
- 全选/取消全选联动子列表checkbox状态
- 主项选中时同步子列表选中，子项勾选时反向联动主项

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

module_gjj/src/main/java/com/lukouguoji/gjj/holder/IntArrAirManifestSubViewHolder.kt

@@ -0,0 +1,36 @@
+package com.lukouguoji.gjj.holder
+
+import android.view.View
+import androidx.recyclerview.widget.RecyclerView
+import com.lukouguoji.gjj.databinding.ItemIntArrAirManifestSubBinding
+import com.lukouguoji.module_base.base.BaseViewHolder
+import com.lukouguoji.module_base.bean.GjjAirManifest
+import com.lukouguoji.module_base.bean.GjjImportManifest
+
+/**
+ * 国际进港原始舱单 - 分单子列表 ViewHolder
+ */
+class IntArrAirManifestSubViewHolder(view: View) :
+    BaseViewHolder<GjjImportManifest, ItemIntArrAirManifestSubBinding>(view) {
+
+    override fun onBind(item: Any?, position: Int) {
+        val bean = getItemBean(item) ?: return
+        binding.bean = bean
+        binding.position = position
+        binding.executePendingBindings()
+
+        // 单选框点击切换选择状态
+        binding.ivCheckbox.setOnClickListener {
+            val newCheckedState = !bean.checked.get()
+            bean.checked.set(newCheckedState)
+            binding.executePendingBindings()
+
+            // 反向联动主列表项（勾选子项时自动勾选父项）
+            if (newCheckedState) {
+                val recyclerView = itemView.parent as? RecyclerView ?: return@setOnClickListener
+                val parentBean = recyclerView.tag as? GjjAirManifest ?: return@setOnClickListener
+                parentBean.checked.set(true)
+            }
+        }
+    }
+}

module_gjj/src/main/java/com/lukouguoji/gjj/holder/IntArrAirManifestViewHolder.kt

@@ -1,9 +1,12 @@
 package com.lukouguoji.gjj.holder
 
 import android.view.View
+import com.lukouguoji.gjj.R
 import com.lukouguoji.gjj.databinding.ItemIntArrAirManifestBinding
+import com.lukouguoji.module_base.adapter.setCommonAdapter
 import com.lukouguoji.module_base.base.BaseViewHolder
 import com.lukouguoji.module_base.bean.GjjAirManifest
+import com.lukouguoji.module_base.ktx.refresh
 
 /**
  * 国际进港原始舱单 ViewHolder
@@ -23,10 +26,30 @@ class IntArrAirManifestViewHolder(view: View) :
         // 整卡点击 - 跳转详情页
         notifyItemClick(position, binding.ll)
 
-        // 图标点击 - 切换选择状态（拦截，不触发卡片点击）
+        // 图标点击 - 切换选择状态（联动子列表）
         binding.ivIcon.setOnClickListener {
-            bean.checked.set(!bean.checked.get())
+            val newCheckedState = !bean.checked.get()
+            bean.checked.set(newCheckedState)
+            // 联动子列表选中状态
+            bean.haWbList?.forEach { sub -> sub.checked.set(newCheckedState) }
             binding.executePendingBindings()
+            binding.rvSub.adapter?.notifyDataSetChanged()
         }
+
+        // 展开按钮点击事件
+        binding.ivShow.setOnClickListener {
+            bean.showMore.set(!bean.showMore.get())
+        }
+
+        // 初始化分单子列表 RecyclerView
+        setCommonAdapter(
+            binding.rvSub,
+            IntArrAirManifestSubViewHolder::class.java,
+            R.layout.item_int_arr_air_manifest_sub
+        )
+
+        // 设置父Bean引用（用于子列表反向联动）
+        binding.rvSub.tag = bean
+        binding.rvSub.refresh(bean.haWbList ?: emptyList())
     }
 }

module_gjj/src/main/java/com/lukouguoji/gjj/viewModel/IntArrAirManifestViewModel.kt

@@ -41,11 +41,17 @@ class IntArrAirManifestViewModel : BasePageViewModel() {
     // ========== 全选状态 ==========
     val isAllChecked = MutableLiveData(false)
 
+    // ========== 全部展开状态 ==========
+    val isAllExpanded = MutableLiveData(false)
+
     init {
-        // 监听全选状态，自动更新所有列表项
+        // 监听全选状态，自动更新所有列表项（含子列表）
         isAllChecked.observeForever { checked ->
             val list = pageModel.rv?.commonAdapter()?.items as? List<GjjAirManifest> ?: return@observeForever
-            list.forEach { it.checked.set(checked) }
+            list.forEach {
+                it.checked.set(checked)
+                it.haWbList?.forEach { sub -> sub.checked.set(checked) }
+            }
             pageModel.rv?.commonAdapter()?.notifyDataSetChanged()
         }
     }
@@ -69,12 +75,30 @@ class IntArrAirManifestViewModel : BasePageViewModel() {
 
         // 切换全选状态
         val shouldCheckAll = !isAllChecked.value!!
-        list.forEach { it.checked.set(shouldCheckAll) }
+        list.forEach {
+            it.checked.set(shouldCheckAll)
+            it.haWbList?.forEach { sub -> sub.checked.set(shouldCheckAll) }
+        }
         isAllChecked.value = shouldCheckAll
 
         pageModel.rv?.commonAdapter()?.notifyDataSetChanged()
     }
 
+    /**
+     * 全部展开/收起
+     */
+    fun toggleAllExpand() {
+        val shouldExpand = !isAllExpanded.value!!
+        isAllExpanded.value = shouldExpand
+        val list = pageModel.rv?.commonAdapter()?.items as? List<GjjAirManifest> ?: return
+        list.forEach { bean ->
+            if (!bean.haWbList.isNullOrEmpty()) {
+                bean.showMore.set(shouldExpand)
+            }
+        }
+        pageModel.rv?.commonAdapter()?.notifyDataSetChanged()
+    }
+
     /**
      * 扫码运单号
      */
@@ -268,6 +292,7 @@ class IntArrAirManifestViewModel : BasePageViewModel() {
         // 获取列表（带Loading，接口直接返回PageInfo，无BaseResultBean包装）
         launchLoadingCollect({ NetApply.api.getIntArrAirManifestList(listParams) }) {
             onSuccess = { result ->
+                isAllExpanded.value = false
                 pageModel.handleListBean(result.toBaseListBean())
             }
         }