add 订单申请退款逻辑

Components/BOrder/src/main/java/com/yidian/shenghuoquan/border/ui/widget/OrderCommodityInfoView.kt

@@ -5,7 +5,10 @@ import android.util.AttributeSet
 import android.view.LayoutInflater
 import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.databinding.DataBindingUtil
+import androidx.lifecycle.LifecycleOwner
 import androidx.recyclerview.widget.LinearLayoutManager
+import com.yidian.bcommon.utils.ToastUtils
+import com.yidian.bcommon.widget.CommonHintDialog
 import com.yidian.shenghuoquan.border.R
 import com.yidian.shenghuoquan.border.adapter.OrderDetailCommodityListAdapter
 import com.yidian.shenghuoquan.border.databinding.BorderViewOrderCommodityInfoBinding
@@ -29,9 +32,11 @@ class OrderCommodityInfoView @JvmOverloads constructor(context: Context, attrs:
       true
     )
   private val adapter by lazy { OrderDetailCommodityListAdapter(null) }
+  private val vm by lazy { OrderCommodityInfoViewModel() }
 
   init {
     initRecycleView()
+    registerUIEvent()
   }
 
   private fun initRecycleView() {
@@ -40,13 +45,39 @@ class OrderCommodityInfoView @JvmOverloads constructor(context: Context, attrs:
     binding.rvCommodityList.addItemDecoration(OrderDetailCommodityListAdapter.OrderDetailCommodityListItemDecoration())
   }
 
+  /**
+   * 注册UI事件监听
+   */
+  private fun registerUIEvent() {
+    // 监听点击申请退款 弹窗二次确认
+    vm.applyRefund.observe(context as LifecycleOwner, {
+      CommonHintDialog(context, "您是要申请退款吗？", arrayListOf("取消", "确定"), object : CommonHintDialog.OnHintOptionCallback {
+        override fun onLeftOption() {
+
+        }
+
+        override fun onRightOption() {
+          // 确认申请退款
+          vm.requestApplyRefund(it)
+        }
+
+      }, null, R.color.color_5A968F)
+    })
+    // 监听申请退款接口请求结果
+    vm.applyRefundResult.observe(context as LifecycleOwner, {
+      if (it) {
+        ToastUtils.showShortSafe("已申请退款")
+      }
+    })
+  }
+
   /**
    * 设置商品信息
    * @param status 订单状态 确认订单时固定传ORDER_STATUS_WAIT_PAY
    * @param info 商品信息
    */
   fun setCommodityInfo(status: OrderStatus, info: OrderDetailDto) {
-    binding.vm = OrderCommodityInfoViewModel()
+    binding.vm = vm
     binding.status = status
     binding.data = info
     adapter.updateData(info.orderItemList)

Components/BOrder/src/main/java/com/yidian/shenghuoquan/border/viewmodel/OrderCommodityInfoViewModel.kt

 package com.yidian.shenghuoquan.border.viewmodel
 
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
 import com.yidian.bcommon.mvvm.BaseViewModel
+import com.yidian.shenghuoquan.border.http.OrderRemoteDataSource
+import com.yidian.shenghuoquan.border.http.callback.IApplyRefundCallback
 
 /**
  * author: yinjiacheng
@@ -8,4 +12,42 @@ import com.yidian.bcommon.mvvm.BaseViewModel
  * description: 订单商品信息
  */
 class OrderCommodityInfoViewModel : BaseViewModel() {
+
+  private val _applyRefundResult = MutableLiveData<Boolean>()
+  val applyRefundResult: LiveData<Boolean> = _applyRefundResult
+
+  private val _applyRefund = MutableLiveData<String>()
+  val applyRefund: LiveData<String> = _applyRefund
+
+  /**
+   * 申请退款
+   * @param orderId 订单id
+   */
+  fun applyRefund(orderId: String) {
+    _applyRefund.value = orderId
+  }
+
+  /**
+   * 联系卖家
+   */
+  fun contractSeller() {
+
+  }
+
+  /**
+   * 请求申请退款接口
+   * @param orderId 订单id
+   */
+  fun requestApplyRefund(orderId: String) {
+    OrderRemoteDataSource.applyRefund(object : IApplyRefundCallback {
+      override fun applyRefundSuccess() {
+        _applyRefundResult.value = true
+      }
+
+      override fun applyRefundFailure(message: String?) {
+        _applyRefundResult.value = false
+      }
+
+    }, hashMapOf("order_id" to orderId, "business_from" to "2"))
+  }
 }

Components/BOrder/src/main/java/com/yidian/shenghuoquan/border/viewmodel/OrderStatusViewModel.kt

@@ -39,7 +39,7 @@ class OrderStatusViewModel : BaseViewModel() {
      * 订单状态描述
      * @param target 目标TextView
      * @param status 订单状态
-     * @param data 订单详情
+     * @param refundAmount 订单退款金额
      */
     @BindingAdapter(value = ["orderStatusDescription", "orderRefundAmount"], requireAll = true)
     @JvmStatic

Components/BOrder/src/main/res/layout/border_view_order_commodity_info.xml

@@ -66,6 +66,7 @@
             android:layout_height="wrap_content"
             android:layout_marginEnd="@dimen/dp8"
             android:background="@drawable/shape_stroke_e5e5e5_corner_14"
+            android:onClick="@{() -> vm.applyRefund(data.orderId)}"
             android:paddingStart="@dimen/dp13"
             android:paddingTop="@dimen/dp9"
             android:paddingEnd="@dimen/dp13"
@@ -83,6 +84,7 @@
             android:layout_height="wrap_content"
             android:layout_marginTop="@dimen/dp8"
             android:background="@drawable/shape_stroke_e5e5e5_corner_14"
+            android:onClick="@{() -> vm.contractSeller()}"
             android:paddingStart="@dimen/dp13"
             android:paddingTop="@dimen/dp9"
             android:paddingEnd="@dimen/dp13"