feat:商品总件数

lib/common/widgets/order/mixin/order_mixin.dart

@@ -36,6 +36,9 @@ mixin OrderMixin {
   // 总价
   RxInt totalPrice = RxInt(0);
 
+  // 商品总件数量
+  RxInt totalProduct = RxInt(0);
+
   // 额外需要支付的金额土豪税
   RxInt amountMealPrice = RxInt(0);
 
@@ -433,11 +436,14 @@ mixin OrderMixin {
 
   // 计算总价
   void computedTotalPrice({isSendSubScreen = true}) {
-    int total = 0;
+    int currentTotalPrice = 0;
+    int currentTotalProduct = 0;
     for (var e in shopCardList) {
-      total += e.totalPrice;
+      currentTotalPrice += e.totalPrice;
+      currentTotalProduct += e.productNumber;
     }
-    totalPrice.value = total;
+    totalPrice.value = currentTotalPrice;
+    totalProduct.value = currentTotalProduct;
     if (isSendSubScreen) sendSubScreen();
   }
 

lib/common/widgets/order/order_common.dart

@@ -12,6 +12,7 @@ Widget orderAllPrice(
   required num totalPrice,
   required num amountMealPrice,
   num? payPrice,
+  num? productCount,
   String productPrice = "菜品总价",
   bool visibleProductPrice = true,
   bool visibleAmountMealPrice = true,
@@ -27,29 +28,49 @@ Widget orderAllPrice(
       ),
     ),
     <Widget>[
-      Text(
-        productPrice,
-        style: theme.typography.lg,
-      ),
-      appPrice(context, totalPrice),
-    ].toRow().offstage(offstage: !visibleProductPrice),
-    <Widget>[
-      Text(
-        "额外支付",
-        style: theme.typography.lg,
-      ),
-      appPrice(context, amountMealPrice),
-    ].toRow().offstage(offstage: !visibleAmountMealPrice),
-    <Widget>[
-      Text(
-        "实际扣款",
-        style: theme.typography.lg,
-      ),
-      appPrice(
-        context,
-        payPrice,
-      ),
-    ].toRow(),
+      <Widget>[
+        <Widget>[
+          Text(
+            productPrice,
+            style: theme.typography.lg,
+          ),
+          appPrice(context, totalPrice),
+        ].toRow().offstage(offstage: !visibleProductPrice),
+        <Widget>[
+          Text(
+            "额外支付",
+            style: theme.typography.lg,
+          ),
+          appPrice(context, amountMealPrice),
+        ].toRow().offstage(offstage: !visibleAmountMealPrice),
+        <Widget>[
+          Text(
+            "实际扣款",
+            style: theme.typography.lg,
+          ),
+          appPrice(
+            context,
+            payPrice,
+          ),
+        ].toRow(),
+      ].toColumn(),
+      <Widget>[
+        <Widget>[
+          Text(
+            "件数",
+            style: theme.typography.lg,
+          ),
+          Text(
+            "$productCount",
+            style: theme.typography.lg.copyWith(
+              color: theme.colorScheme.error,
+            ),
+          ),
+        ].toRow().offstage(offstage: productCount == null),
+      ].toColumn()
+    ].toRow(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        crossAxisAlignment: CrossAxisAlignment.start),
     FDivider(
       style: theme.dividerStyles.verticalStyle.copyWith(
         color: theme.colorScheme.primary,

lib/pages/supermarket_order/controller.dart

@@ -438,6 +438,7 @@ class SupermarketOrderController extends GetxController with OrderMixin {
     shopCardList.clear();
     payUser.value = null;
     totalPrice.value = 0;
+    totalProduct.value = 0;
     amountMealPrice.value = 0;
   }
 

lib/pages/supermarket_order/view.dart

@@ -269,6 +269,7 @@ class SupermarketOrderPage extends GetView<SupermarketOrderController> {
             totalPrice: controller.totalPrice.value,
             amountMealPrice: controller.amountMealPrice.value,
             productPrice: "商品总价",
+            productCount: controller.totalProduct.value,
           ),
         ),
         SizedBox(height: 20.h),