init

app/src/main/java/com/ihaoin/hooloo/device/data/po/ConfirmGoods.java

 package com.ihaoin.hooloo.device.data.po;
 
 import java.io.Serializable;
-
+import java.util.List;
 
 public class ConfirmGoods implements Serializable {
 
@@ -11,14 +11,9 @@ public class ConfirmGoods implements Serializable {
     private Integer goodsId;
 
     /**
-     * skuId
-     */
-    private Integer skuId;
-
-    /**
-     * 数量
+     * sku列表
      */
-    private Integer count;
+    private List<ConfirmSku> skus;
 
     public Integer getGoodsId() {
         return goodsId;
@@ -28,19 +23,11 @@ public class ConfirmGoods implements Serializable {
         this.goodsId = goodsId;
     }
 
-    public Integer getSkuId() {
-        return skuId;
-    }
-
-    public void setSkuId(Integer skuId) {
-        this.skuId = skuId;
-    }
-
-    public Integer getCount() {
-        return count;
+    public List<ConfirmSku> getSkus() {
+        return skus;
     }
 
-    public void setCount(Integer count) {
-        this.count = count;
+    public void setSkus(List<ConfirmSku> skus) {
+        this.skus = skus;
     }
 }

app/src/main/java/com/ihaoin/hooloo/device/data/po/ConfirmSku.java

+package com.ihaoin.hooloo.device.data.po;
+
+import java.io.Serializable;
+
+public class ConfirmSku implements Serializable {
+    /**
+     * skuId
+     */
+    private Integer skuId;
+
+    /**
+     * 数量
+     */
+    private Integer count;
+
+    public Integer getSkuId() {
+        return skuId;
+    }
+
+    public void setSkuId(Integer skuId) {
+        this.skuId = skuId;
+    }
+
+    public Integer getCount() {
+        return count;
+    }
+
+    public void setCount(Integer count) {
+        this.count = count;
+    }
+}

app/src/main/java/com/ihaoin/hooloo/device/network/HttpUtil.java

@@ -61,6 +61,7 @@ public class HttpUtil {
     }
 
     private static void onFailure(Handler handler, Call call, Exception e) {
+        try {
             if (AppConfig.DEBUG) {
                 String msgText = String.format("返回状态:%s, 请求:%s, 返回内容:%s", 0, call.request().url(), e.getMessage());
                 Log.e(TAG, msgText);
@@ -68,13 +69,11 @@ public class HttpUtil {
             if (handler == null) {
                 return;
             }
-        try {
-            Thread.sleep(3000);
-        } catch (Exception e3) {
-            e3.printStackTrace();
-        }
             Message msg = handler.obtainMessage(0, e);
             handler.sendMessage(msg);
+        } catch (Exception ex) {
+            onFailure(handler, call, e);
+        }
     }
 
     private static void onResponse(Handler handler, Call call, Response response) {
@@ -87,10 +86,16 @@ public class HttpUtil {
             if (handler == null) {
                 return;
             }
-//            Thread.sleep(3000);
+            if (call.request().url().toString().contains("checkSku")) {
+                responseBody = "{\"msg\":\"该产品已经不存在\",\"code\":500}";
+            }
             JSONObject jsonObject = JSON.parseObject(responseBody);
-            if (jsonObject == null || jsonObject.getInteger("code") == null || jsonObject.getInteger("code") != 200) {
-                onFailure(handler, call, new BizException("返回状态错误"));
+            if (jsonObject == null) {
+                onFailure(handler, call, new BizException("返回body为空"));
+                return;
+            }
+            if (jsonObject.getInteger("code") == null || jsonObject.getInteger("code") != 200) {
+                onFailure(handler, call, new BizException(jsonObject.getString("msg")));
                 return;
             }
             Message msg = handler.obtainMessage(1, jsonObject.get("data") == null ? "" : jsonObject.get("data").toString());

app/src/main/java/com/ihaoin/hooloo/device/util/Utils.java

@@ -14,7 +14,6 @@ import androidx.coordinatorlayout.widget.ViewGroupUtils;
 import com.ihaoin.hooloo.device.component.TouchDelegateComposite;
 import com.ihaoin.hooloo.device.config.Base;
 import com.ihaoin.hooloo.device.data.TrolleyGoods;
-import com.ihaoin.hooloo.device.data.po.ConfirmGoods;
 import com.ihaoin.hooloo.device.data.vo.Goods;
 import com.ihaoin.hooloo.device.data.vo.Sku;
 import com.ihaoin.hooloo.device.view.ConfirmOrderDialog;
@@ -22,9 +21,7 @@ import com.ihaoin.hooloo.device.view.GoodsDetailDialog;
 import com.ihaoin.hooloo.device.view.SettingsActivity;
 import com.ihaoin.hooloo.device.view.TipsDialog;
 
-import java.util.Arrays;
 import java.util.List;
-import java.util.stream.Collectors;
 
 public class Utils {
 
@@ -107,30 +104,6 @@ public class Utils {
         return (int) ((dp * displayMetrics.density) + 0.5f);
     }
 
-    public static List<ConfirmGoods> translate(List<TrolleyGoods> trolleyGoods) {
-        if (CollectionUtils.isEmpty(trolleyGoods)) {
-            return null;
-        }
-        return trolleyGoods.stream().map(x -> {
-            ConfirmGoods g = new ConfirmGoods();
-            g.setGoodsId(x.getGoodId());
-            g.setSkuId(x.getSkuId());
-            g.setCount(x.getCount());
-            return g;
-        }).collect(Collectors.toList());
-    }
-
-    public static List<ConfirmGoods> translate(Goods goods, Sku sku, Integer count) {
-        if (goods == null || sku == null || count <= 0) {
-            return null;
-        }
-        ConfirmGoods g = new ConfirmGoods();
-        g.setGoodsId(goods.getGoodsId());
-        g.setSkuId(sku.getSkuId());
-        g.setCount(count);
-        return Arrays.asList(g);
-    }
-
     @SuppressLint("RestrictedApi")
     public static void setTouchDelegate(ViewGroup group, List<View> views, Integer dp) {
         Integer px = Utils.dpToPx(group.getContext(), dp);

app/src/main/java/com/ihaoin/hooloo/device/view/ConfirmOrderDialog.java

@@ -9,6 +9,7 @@ import android.graphics.drawable.AnimationDrawable;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
+import android.util.Log;
 import android.view.View;
 import android.widget.ImageView;
 import android.widget.TextView;
@@ -30,18 +31,23 @@ import com.ihaoin.hooloo.device.config.Base;
 import com.ihaoin.hooloo.device.data.TrolleyGoods;
 import com.ihaoin.hooloo.device.data.po.ConfirmGoods;
 import com.ihaoin.hooloo.device.data.po.ConfirmOrder;
+import com.ihaoin.hooloo.device.data.po.ConfirmSku;
 import com.ihaoin.hooloo.device.data.vo.Goods;
 import com.ihaoin.hooloo.device.data.vo.Sku;
 import com.ihaoin.hooloo.device.network.HttpUtil;
+import com.ihaoin.hooloo.device.util.CollectionUtils;
 import com.ihaoin.hooloo.device.util.RandomUtils;
 import com.ihaoin.hooloo.device.util.SharedPreferencesUtils;
 import com.ihaoin.hooloo.device.util.Utils;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 public class ConfirmOrderDialog extends Dialog {
     private List<ConfirmGoods> goods = new ArrayList<>();
@@ -66,11 +72,11 @@ public class ConfirmOrderDialog extends Dialog {
     }
 
     public void setGoods(List<TrolleyGoods> trolleyGoods) {
-        this.goods = Utils.translate(trolleyGoods);
+        this.goods = translate(trolleyGoods);
     }
 
     public void setGoods(Goods goods, Sku sku, Integer count) {
-        this.goods = Utils.translate(goods, sku, count);
+        this.goods = translate(goods, sku, count);
     }
 
     @Override
@@ -149,7 +155,9 @@ public class ConfirmOrderDialog extends Dialog {
             confirmOrder.setScreenNo(SharedPreferencesUtils.getScreenNo(getContext()));
             confirmOrder.setSeqNo(genSeqNo());
             confirmOrder.setGoods(goods);
-            return JSON.toJSONString(confirmOrder);
+            String json = JSON.toJSONString(confirmOrder);
+            Log.d("TEST", json);
+            return json;
         } catch (Exception e) {
             e.printStackTrace();
         }
@@ -178,6 +186,10 @@ public class ConfirmOrderDialog extends Dialog {
                 confirmOrderHandler.removeCallbacksAndMessages(null);
                 confirmOrderHandler = null;
             }
+            if (qrCodeVisitedHandler != null) {
+                qrCodeVisitedHandler.removeCallbacksAndMessages(null);
+                qrCodeVisitedHandler = null;
+            }
             unregsitQRCodeVisitedListener();
         }
     };
@@ -323,4 +335,50 @@ public class ConfirmOrderDialog extends Dialog {
     private void unregsitQRCodeVisitedListener() {
         PushMessageReceiver.unsubscribe(Base.NOTIFY_ACTION_QRCODE_VISITED);
     }
+
+    /** 将购物车列表按商品id分组保存 */
+    public List<ConfirmGoods> translate(List<TrolleyGoods> trolleyGoods) {
+        if (CollectionUtils.isEmpty(trolleyGoods)) {
+            return null;
+        }
+        Map<Integer, List<TrolleyGoods>> map = trolleyGoods.stream().collect(Collectors.groupingBy(TrolleyGoods::getGoodId));
+        if (CollectionUtils.isEmpty(map)) {
+            return null;
+        }
+
+        List<ConfirmGoods> confirmGoods = new ArrayList<>();
+        Iterator<Integer> iterator = map.keySet().iterator();
+        while (iterator.hasNext()) {
+            Integer goodsId = iterator.next();
+            List<TrolleyGoods> goods = map.get(goodsId);
+            List<ConfirmSku> skus = goods.stream().map(x -> {
+                ConfirmSku confirmSku = new ConfirmSku();
+                confirmSku.setSkuId(x.getSkuId());
+                confirmSku.setCount(x.getCount());
+                return confirmSku;
+            }).collect(Collectors.toList());
+
+            ConfirmGoods g = new ConfirmGoods();
+            g.setGoodsId(goodsId);
+            g.setSkus(skus);
+            confirmGoods.add(g);
+        }
+        return confirmGoods;
+    }
+
+    public List<ConfirmGoods> translate(Goods goods, Sku sku, Integer count) {
+        if (goods == null || sku == null || count <= 0) {
+            return null;
+        }
+
+        ConfirmSku confirmSku = new ConfirmSku();
+        confirmSku.setSkuId(sku.getSkuId());
+        confirmSku.setCount(count);
+        List<ConfirmSku> skus = Arrays.asList(confirmSku);
+
+        ConfirmGoods confirmGoods = new ConfirmGoods();
+        confirmGoods.setGoodsId(goods.getGoodsId());
+        confirmGoods.setSkus(skus);
+        return Arrays.asList(confirmGoods);
+    }
 }

app/src/main/java/com/ihaoin/hooloo/device/view/LauncherActivity.java

@@ -323,6 +323,7 @@ public class LauncherActivity extends Activity {
 
     private TrolleyReceiver trolleyReceiver = null;
 
+    /** 注册购物车广播 */
     private void registTrolleyReceiver() {
         if (trolleyReceiver == null) {
             trolleyReceiver = new TrolleyReceiver();
@@ -341,6 +342,7 @@ public class LauncherActivity extends Activity {
         }
     }
 
+    /** 购物车操作广播接收器 */
     class TrolleyReceiver extends BroadcastReceiver {
         @Override
         public void onReceive(Context context, Intent intent) {
@@ -348,7 +350,7 @@ public class LauncherActivity extends Activity {
                 Goods goods = (Goods) intent.getSerializableExtra("goods");
                 Sku sku = (Sku) intent.getSerializableExtra("sku");
                 Integer count = intent.getIntExtra("count", 1);
-                trolleyView.addGoods(goods, sku, count);
+                trolleyView.prepareAddGoods(goods, sku, count);
             } else if (intent.getAction().equals(Base.GOODS_CHANGED_ACTION)) {
                 trolleyView.goodsChanged();
             } else if (intent.getAction().equals(Base.CLEAR_GOODS_ACTION)) {
@@ -363,6 +365,7 @@ public class LauncherActivity extends Activity {
         }
     }
 
+    /** 显示菜单屏KDS */
     private void showMenuView() {
         DisplayManager displayManager = (DisplayManager) getSystemService(Context.DISPLAY_SERVICE);
         Display[] displays = displayManager.getDisplays();

app/src/main/java/com/ihaoin/hooloo/device/view/TrolleyView.java

@@ -22,6 +22,7 @@ import com.ihaoin.hooloo.device.adapter.TrolleyAdapter;
 import com.ihaoin.hooloo.device.data.TrolleyGoods;
 import com.ihaoin.hooloo.device.data.vo.Goods;
 import com.ihaoin.hooloo.device.data.vo.Sku;
+import com.ihaoin.hooloo.device.network.HttpUtil;
 import com.ihaoin.hooloo.device.util.RandomUtils;
 import com.ihaoin.hooloo.device.util.Utils;
 
@@ -70,11 +71,26 @@ public class TrolleyView extends RelativeLayout {
         butnPay.setOnClickListener(v -> showPayDialog());
     }
 
-    public void addGoods(Goods goods, Sku sku, Integer count) {
-        if (!checkSkuState(sku.getSkuId())) {
-            Toast.makeText(this.getContext(), R.string.error_sku_state, Toast.LENGTH_SHORT).show();
+    public void prepareAddGoods(Goods goods, Sku sku, Integer count) {
+        Handler handler = new Handler() {
+            @Override
+            public void handleMessage(@NonNull Message msg) {
+                if (msg.what != 1) {
+                    Toast.makeText(getContext(), ((Exception) msg.obj).getMessage(), Toast.LENGTH_SHORT).show();
                     return;
                 }
+                addGoods(goods, sku, count);
+            }
+        };
+        HttpUtil.checkSku(sku.getSkuId(), handler);
+    }
+
+    /** 添加商品到购物车 - 商品详情、商品列表 */
+    public void addGoods(Goods goods, Sku sku, Integer count) {
+//        if (!checkSkuState(sku.getSkuId())) {
+//            Toast.makeText(this.getContext(), R.string.error_sku_state, Toast.LENGTH_SHORT).show();
+//            return;
+//        }
         if (getCount() >= HLApplication.getMainData().getCountOfOrder()) {
             Toast.makeText(this.getContext(), getContext().getString(R.string.count_limit, HLApplication.getMainData().getCountOfOrder().toString()), Toast.LENGTH_SHORT).show();
             return;
@@ -106,24 +122,22 @@ public class TrolleyView extends RelativeLayout {
         this.goodsChanged();
     }
 
+    /** 购物车商品增加数量 */
     public void addGoods(Integer position) {
+//        if (!checkSkuState(goods.getSkuId())) {
+//            Toast.makeText(this.getContext(), R.string.error_sku_state, Toast.LENGTH_SHORT).show();
+//            return;
+//        }
         if (getCount() >= HLApplication.getMainData().getCountOfOrder()) {
             Toast.makeText(this.getContext(), getContext().getString(R.string.count_limit, HLApplication.getMainData().getCountOfOrder().toString()), Toast.LENGTH_SHORT).show();
             return;
         }
         TrolleyGoods goods = this.trolleyGoods.get(position);
-        if (!checkSkuState(goods.getSkuId())) {
-            Toast.makeText(this.getContext(), R.string.error_sku_state, Toast.LENGTH_SHORT).show();
-            return;
-        }
         goods.setCount(goods.getCount() + 1);
         this.goodsChanged();
     }
 
-    private boolean checkSkuState(Integer skuId) {
-        return true;
-    }
-
+    /** 购物车商品减少数量 */
     public void subtractGoods(Integer position) {
         TrolleyGoods goods = this.trolleyGoods.get(position);
         if (goods.getCount() <= 1) {

todo.md

 ## 未解决事项
 *****
-1. 首页获取商品列表
-2. 添加购物车时的SKU是否售罄校验
+1. 菜单屏 订单状态变化推送对接
\ No newline at end of file
-3. 生成二维码图片
-4. 推送对接
-5. 菜单屏
\ No newline at end of file